v(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000180)=""/26, 0x1a}], 0x3, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) 2018/03/21 06:44:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4200003b, 0x400200) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) pipe(&(0x7f0000000080)) 2018/03/21 06:44:37 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000000080)={0x9}, 0x8) fcntl$addseals(r0, 0x409, 0xffffffffffffffe) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/21 06:44:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xccdd0000000) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x20}, 0xfffffffffffffe85) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) dup2(r0, r0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:37 executing program 1: creat(&(0x7f00008b2000)='./file0\x00', 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={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', "0000000201000000000000010400"}, &(0x7f0000000080)='system\x00', 0x7, 0x2) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) [ 106.022187] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000011 [ 106.029436] RDX: 0000000000000064 RSI: 0000000020000ffc RDI: 0000000020012000 [ 106.036683] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 106.043931] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 106.051179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/21 06:44:37 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) accept4$ax25(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) sendto$packet(r0, &(0x7f00000000c0)="a3826ece095cb5c584a560377db104b0133fce3ff006fa3c78426341b488557dede25fa6becae0f11d43ad32a2b2e8e11f127ce05f0ae8d84370f71de37862ec8a66dff74f1882d4e4", 0x49, 0x0, &(0x7f00000b3000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/21 06:44:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) sendto$inet6(r0, &(0x7f0000000000)="efe6c69b33f0f69fc5e240bbe8c6359fcd30436b8bad8246dc103629bda8014d67c4010a6d57de59398c3fdba154c36f87fd6fb401a7a86986b6672caef6b73f38d8fd79e9379fcf8996f65e63a65fd764602f78d6b91f6422523c89e3138a76cee115d7f2ab67306fa1dcbd8f08951f06ca262ea4cb6bd58563140bd333df1385596ade5f0f0f189023a0c51e0d290a6276b9bf4c8a3d384c086eae8fefa8fdf3fce646e5c977db5911e43fa87830418f178bbe52dc254f66f4cba6d4048b74e978fd48e0e4735640cab13c8462179e1b160178cf7cfebc70fa4fd57e0409b88fcc5b635c278bdf78c3c7efd013fb9bc23ddd405e927cc3d7", 0xf9, 0x80, &(0x7f0000000100)={0xa, 0x4e22, 0xcb, @dev={0xfe, 0x80, [], 0x19}, 0xff}, 0x1c) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18c) 2018/03/21 06:44:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/03/21 06:44:37 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "697039797d74692fffdf00"}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/21 06:44:38 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, 0x0, r1) r2 = socket(0x15, 0x5, 0x401) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x4, 0x6, &(0x7f0000000140)="eaf78dab345e15a1ac60850c7cdebde64bb0eb33d8d10b1844db4b97c92864648897b4371da31699900f32f868871fa545a56454f6e2801be6828c51379b71f9828be2bf257c65053464349ee1ebe7111de5893fc9c3127bf59745bdbbf03a5e542f96331c6065c1e5b0939e1908d9540e5ede0a86206530b16c6f32bafcf12baa63367324d65f388cd758af67d5515adc7cb360bd83a956facdc64749f57946b929bd18a9ea11a138ebdd06457e985043a3b78b6cb0d58bdf42ca3fd35372ad2cae1a386f712e63d24e412762a16ac631d9bdadb71380216af427891df1c2440b4d46f3af6a2c8f68", 0x0, 0x1, 0x4ab8, 0x4, 0x9, 0x400, 0x0, "f968b1891f7384d2f855772fb92b2649f677ee20bb408f27474b952331d23e3511198404063c26eb02131ce203b439ee8406389738aaf91923b0108d958b1c"}) 2018/03/21 06:44:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x501000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/21 06:44:38 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x2}}}, &(0x7f0000000140)=0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x0, r0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r4, r3) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r6, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000000100)}]) 2018/03/21 06:44:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x1, 0x4, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffff}, 0x111}}, 0x124) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r2}}, 0x30) 2018/03/21 06:44:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f, r2}) 2018/03/21 06:44:38 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$getown(r1, 0x9) r3 = gettid() tgkill(r2, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x70000000}) 2018/03/21 06:44:38 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0xfffffffffffff001, 0x4000}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/03/21 06:44:38 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x801, 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x5) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/246) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, r0}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)) [ 106.240857] ptrace attach of "/root/syz-executor0"[4295] was attempted by "/root/syz-executor0"[13833] 2018/03/21 06:44:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x90) dup3(r2, r1, 0x0) 2018/03/21 06:44:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x11}}}}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x9, 0x3, {0x0, 0x1c9c380}, 0x3fc, 0x5}) r1 = socket$inet6(0xa, 0x2102000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/21 06:44:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000100)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000100), 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f0000000080)={0x0, 0x3a, 0x4, @tid=r1}, &(0x7f0000000140)) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x40800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xbb7, 0x0, 0x1, 0x1f}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x7fff}, &(0x7f0000000280)=0x8) 2018/03/21 06:44:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x1, 0x1000, &(0x7f0000000340)="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"}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c2775433d9dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/03/21 06:44:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000a42000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/21 06:44:38 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x8000000000d000) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="285b1c5825ee8fd58bddfa4ac5c879bd13b2aeb41e78abc785d3a8eb168f2adffa9027ea29"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xf528, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x100000000, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/21 06:44:38 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x20000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)) mq_timedreceive(r0, &(0x7f00000000c0)=""/143, 0x8f, 0x6, &(0x7f00000001c0)={r1, r2+10000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080)=0xfffffffffffffffc, 0xffffffffffffff81) 2018/03/21 06:44:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)=0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x9) 2018/03/21 06:44:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x104) 2018/03/21 06:44:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000140)=0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x9) 2018/03/21 06:44:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x4000) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2000000, 0x200440) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x8, 0x7, 0x3f, 0x3, "5bf96e57ee6f3b16b77d4ef95bcc85fda7084248f292bdb1032a7778198c01fcc3fbe36760ff21b2e278f7de", 0x8000}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}}], 0x20) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x6, 0x5, 0x5}, {{0x0, 0x7530}, 0x9, 0x4, 0x101}], 0x20) 2018/03/21 06:44:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086cd6006f52600000000000000000000ff02000000000000000000000000000100004e220008907800000000000000000000"], &(0x7f0000775000)) 2018/03/21 06:44:38 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006cfcb)="0398649b", 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = geteuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r1, r2, r3}, 0xc) 2018/03/21 06:44:38 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x8001, {0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x80000000, 0x7, 0x6, 0x100000001, &(0x7f0000000000)='vlan0\x00', 0x9, 0x80000001}) prctl$intptr(0x1c, 0x7f) prctl$intptr(0x1c, 0xffffffffffffeffd) 2018/03/21 06:44:38 executing program 5: r0 = socket(0x2000000000010, 0x20000000000003, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x337, 0x4, 0x6fa8, 0x7, 0x1967, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lchown(&(0x7f0000003680)='./file0\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$LOOP_CLR_FD(r1, 0x4c01) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/03/21 06:44:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/03/21 06:44:38 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), &(0x7f00000000c0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) process_vm_readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/225, 0xe1}], 0x1, &(0x7f00000027c0)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, 0x0) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/21 06:44:38 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) io_setup(0x1000000064, &(0x7f0000000200)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x800000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x40) write$selinux_user(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="73787374656d5f753a6f626a6563745f723a78656e5f6465766963655f350a843aaab6d37f9c27b6e5dfc99b743a730100726f6f7402577f57dd36a80e4722cb91b1346ee2e1da998038a46aeb838fd263a87bbf16ea13c15baf8b1e708715c60a0bf5f9eface04c8fb51ab724366250ab6389ce5151e53805d10a88af9435f1cd"], 0x27) io_submit(r0, 0x2, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x926f, r1, &(0x7f0000000180)="7542e5ccd70c956ac3090953305a0358b58d92709bd0b0207fcb551a475f4ef855b8517b3ffa221d987941b6b9be8906b17139bdc3a89cd5cb7dc5ac34", 0x3d, 0x2, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000000240)="1805ddc957421ae0b2a0380b86d889278b7e15fb622814d06cee66e9018975d59d61fd9529807f313f9f2843d978cac4381848573e7c840d33419b18baa390a92fa79b7c46cc8353a4fdd7589734cc5fa40dc59c22fd21886f1ffbdac4a0e3aff5c27561a74179da26e59012ba3ef88f9ff48e7b5aa587fa1e261c1c9dc5439f8be2ac76e1f8327f0e35b9ac5267142548", 0x91, 0x2, 0x0, 0x0, r2}]) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 2018/03/21 06:44:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ff6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2220089078"], &(0x7f0000775000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000140)={0x0, 0x400, 0x5, 0x1f8000000, 0x6, 0x3dd87253}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x2800000}, 0x1c) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 06:44:38 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x40082) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x101e, r0, 0x800000000000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x8000000000000000, 0x903]}, &(0x7f0000000100)=0x8) ftruncate(0xffffffffffffffff, 0x100000001) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)=""/62, &(0x7f0000000000)=0xfee0) 2018/03/21 06:44:38 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000084, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 06:44:38 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x200, 0x2, 0x2, 0x1, 0x6}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x80001, 0x20000400}, 0x151) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x83, 0x0, 0x9}}, 0xe8) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/21 06:44:38 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfff, 0x10, 0x2, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x9, 0x2, 0x9, 0x2d}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) 2018/03/21 06:44:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="20000000040a03000000000000000010000000000c00010000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/21 06:44:38 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x20000) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000d77000), &(0x7f0000000000)=0x4) 2018/03/21 06:44:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200040, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_names\x00') setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000440), 0x8) 2018/03/21 06:44:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200e7ff86dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x8) 2018/03/21 06:44:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f0000000600)) ioctl(r0, 0x2, &(0x7f0000000000)="e6e8b1a2df01c69afac2e9d804a9df03919ca5e2fd59406c1764c5915627770c60f0fee6976f13ed5bdc854718cead721acf83596addd58e543f374b1f864a40db9b14d24cc4e08e07513ac5701dbdd57a75e2862d7a964a8b55875246cc0b50f63ecbd2d7d08f64563bdd2df2bd28a24ff466ae3fc075e31e5493a570db4a5fbae06376a241cd345426881200627147a18146d4b2a0675b722e2686d1b6a9a83f468e56611d381e4658780b44e39ba2f4dfa680f74f0e5e01c68337909daebbbf382e6c3a95d3b92f65a6dfc6ac12552945848634e8d62ce7930dc36bf255bbf6ce51ffa1527b28043e8cfadd507eff58b774985a8fd1df7e4f78b98766b43f80490d1e22e8493929e56eec95a86325558d50fac936a2fb2a66f1024a4aa52ab3e95991ba2c6f4e4418e4a87a718642072f464eeebb5b7c9b4caf5bc6e3c12637950a012bb85bea1357be52e474bbd9e07b0e701134c6f2bf9ebf45709173266bd7bf84e8905f21889e8c9f7a10a1eb4c813bc4f24e35c6ab0a6661f5d8d27ad2d85b0f537cfea981b5592c0783e2bfc5e9392e30f62358563efd5134d7bfb5b6405876f8f72be7ea33fffc5a03b9ba3b156ec824f424982d5fcad9d10bb7ce51bd5a45a5d56a9992d988fb4f3e95409e36a45da2dfb1e5b12111e527b607a9d311bd64fef369875af269bb6d721652f8db678cf2d020a8d4dab29da47b99f177356edaeb62c217d6cece1bffcad2b934d61f36c37f2204749f7ca255e2371274012edf99f433b192218f3c25403865b73801eafba850fe8e2d2dfe29d1210a20c3c53a1692dc21ff46ed318fbd2a99c1204ea18e1b8ba0c3409401fb7357a1c2921dee71d8cec1b5a876c3ee509404c211b9bcdd28fd77864d30e2c7f11d02dc4b68d233063c91a331527f2fa24aec4a5631c6ed290b53e8b80179b251c3bd5adabb86f311842aaa90036d6ff1ac392a99c685f18e41b63c718645c96554aff806e84699b3587bd30b8dbd96faae06c3b86b9a061bb889ed267ff9d6999e4f2102ad469f7013050b3933124898fda82a1ae67004664edcb680783a71161a55998632c9a92aef66014ce5f781401d8dd01db66529fac0c4de59055eb9ad8692f262425acb9738516a1a7f434e67386057f98862c870201a459fe4fb2e7afc2e330838a33d77d1543d1b280a4fa8d07ac2955c20c9e7725b707800749843fdabe3ce3e7089d855b586312c29a95f99ad2f138de62414d3f928a6aac00e947b48ee1ba273e94d7641906af6aa544d3424322399568e8f82d7dd538c1862f1c9828254585c7f48141faaa70be5ed6d2ba439694bcdbaba0443c969d574fee2171710e91dae1651b0ca55c91000556b51a03133cbda94ce7a0385396c8295697481de1fc7bf1704c4393e4752867cb85863385b31de3cc3c86944098b67e9074db4e98391de682f4d3910b57dd33d2bd1556b074e56bdcec21dc5cc26b603380f6e4a2b625c3b9393539d6655549c4eee25c896c0e5397c7cea727c00a6f956100b72155d865632f77b0dae5b516d45cdf40a9a952a735d20a52eefb9cc86e89948b0316f48828cfe48293e93ff3f6afd3181030402f0abddc95402d4810be0710daf5df226da57c5661ab7e3d00146f93280ef069e1b394b056fbd691f7c755855e8f75eb0e96ab1821eca841bd58c8a8aa2d0f5e7770ae9d75f3ea80759450fee365657bca5887cbaec3f2dc4c493e7da28c9a6fbd714c8361886abd8f2726e2eec9a05ffe0d15f1e35d7b89c25e055bfd810e5b5e82257adf240c105d84076b33ef4e124efc1ee73fa4876fa589640774db008826daae68aab97fa463891dac95c534de70a164996285289bcb0b23fd227b5c66877f31d81791c5f2bed3a9e0f2775dd60554d828823a68e483ef6ff3b25598662eca50fadfc86e8cd68879a667b3c633e5463c321f114e73b0ca3756965669699424350dca22e9c4dadc5fcf094c45dd09a28fc48e4d34522e84441c90737c0bb96fb720a06ffb2124bfd742d3bb9934315ec8e882097c8b8c74df01aea441727975bc521fa1e3f1c5fd3386e58e1417fbfcdc06f098b685166f2f23e01c33d7cd17982a46097003b5940dbd6f6cb3d90494d5558a10e30ff252797a05185f1938f63a83c71c1ef1b8eee62d714306c65fefc410254fd25af7303e5af1d89c29bdff405b7ddd0bd75dd70ad51616b5f1fd41e743c53bb9850b28a320cfd282ee2b6841acfd095d51f2525331df1ef75dd6d3c2d5cc9cca3dce4469ed66b58531a231eb7c791ae0e78508caae8beb638ef923ade1f637a5926f839dd066dca93210c178089ed17cbea731b12c095c8c2d12cd696ee43f783399c9bebc58654a9964d17126fc4e4793e79f84fb4df65be16ed8e777fb96150205718f27fc8d0e307a13592bd78da644ea06095a04c5a8d9ab395a3ee5f8e1d7e875c05b9715de4312a9d961472dd0c7332d8ffa29cf4ea18d396df9c5c4467018152725cc5fc6959ca9553c5150a2dad757d7c7f98af35dafe40e5c606f5ddc5a7187805a70918e470e8d4a140fc047ef482f21b06754668245baef1f70a948108c54bd61b086736339c558cc2ff948ac320b81ea703270fb315a34fa78932fa007be40c2dd7a45d00c4e9209c8ad17b1d5bf9dccb4c7d43dc1291b11008a9660e9104f899c739a69979c589b65ec192b8d2033a5abbb29d3756aea9dc76d47c9cb3ee39755b313ac54a58100ba22271733aab123b64b4ffe4d09f3615532db8357834750d66c7abbbfc3c7306a12eb8a8f27e6dbc2c0f386a655683d1601571f116cafb06e2f3cfdd0472451dfcdbcb44844c997dce2d7f5a27e57be8b700f5b874a107da5caf811446a1e59b0e56b2fef680ae1559407f46581d735dddc3f5fa659867c4b0d7cd35c362dfe546123c98e086d1e7e889d8b13058dd2ca84e6a70e7c1f4df44f117e2a6ff0f88f745edc2e49b41a15898b08489f5f79af3feb9b25ac109a49897b7725c52141196a4c0e96252f83d9a3ca25a42c63d1ec239447f020a17658ee85c37e1c96f81cd7d86d7bce26663f8e60dc40eb518454fae731ceadf0062889e682252257e3fb196faa1d0d1df28ea389e76f3a621ddae7f07b71110166b8f7fd81d9b9731e523cc7e45df61f22b45565ae69a1c9fed60c826f286f8ec384f4d1c4febef449b9d4a898d04d65fc3c9b420a674f3b53ca13577662f49d3ee27657b966c96aa5f62f679ee0728816c98739d0f8bc65a47ec2fadcaf075487ff860e2b5d816964ec12c64559006e4c2514a8b63d9b2c26d03c499989e99f82ecb1ab3754845caba391c804270895de8ca5cc4aec2435b53eff8c7403441613e0bb26345d74e0b02c8a074362eda5ab9da7395f85723590aee5c4cd96168fa02557ead8a2fe3073a22402ec7721e118cacf60cb7e6d2c179154e864c2293fe6eca2e1aa91a9b7717d9da7293d40986048a97527ec5a1cc0871ac967686dcfeb6cd4838635f1342acaf2a9c62b1eedc62e8d35beaaf4ca73a8e8adb0f49d7fab964ebf0d3ab23d3feaef280f9f5c052a8eaed8572fe94cbbb7019e73c7b3e4cbbf5047a6afe85fe585f12a9b112428537a3264a4b36a3abfe8d1b2bf1227c35e834442e994bfeccfc75a5d7a0495e31748e31ca470c5be8f663331d7a208b0dc7b5212890d51ed0be49ce081de53717c75c4a74da5bc32d81bb2fd4f5e47763b9974b700b4fa7df6aaaa2f7bdc0e357ba7f8bf8bb634babe9c5bd9bdacf959f0a91a7a9595a37099f1c2bf52c60324fe38c2d2fdee20c0fb0888db1158866fe557dc3d8b3b7f55bb8bf03116be7643457077bb2a39f11356a16928ccd55dead1f9b420aaed0dab263ac3295f9c97f1a99f370a37a2a9d3104e6f3a99f6dc8546a4a450b3cb41ece74b7156297f2b03bf29f72b0fe89c46822ad220e6bd8f623db465310d7987dd47d516abbb80d5b6737f3937a6e102062acd867c9bbc228ae14b77b44e5e36888cfca0b600b5215a87b3f8e2ac9b6ebec2cc59c975d98369681c2aa80b53750f78541edc02251804fd67cd6c79c838b5b71f4c1353867b8253f2dd7e1e17005239077341ddc1d66e4fc2c345afbd1aaefcb99586ce8330862501a6140d0d1fa996d1529132be0b358f1551c0a820c1ca50c63b6c393c658611bfd3fa37823adc749cd09d0229fe54ec8b142719af612494bb1864345ac48a240096ac18af1aa13fe0b8bc9baa8af988893303a62d229e4a1c0f80cf762c3826f17a1fad25e31d7544514bb1cbd7f55006057fdf10f7698e3c33e61842af11e0521b91bca9901dc42fc1fb5e3745ffaad7398d1d67964854629e8e041950c1134802cf6da8153cc12d774ca7ba99f8b97e71266f4328aa21759a51baae34dce0c672f62d6ec89e99b1f45958d1debde816f481c7f4a020b679e29293b609e3b45dbf740c52281e4bb839e72477aecf0c965772217841c04b0aba2264058534f18415bcea6fa9da6647170f8b646657df081e5a94c2cb9f1fda032a434b7ed7b0d127dace0a1dcdbeedb6cd4a8cbdd1fbd66711afe3b512e8278a1feb59a039fe613224dc042d57cf3eda9430428040321cb012624d59d93d8bba665985047b9292f3c8a949adbc801ccb5246c29b1a70e9d477fdddf6de260e2f62a4382bbd4d2c4390ab4e66b2f57e7d4a949e85f482681d45dbadbcf6bf2d588ed0bc1227f95ef7d47a2b02bc83178bfe2a9c1afa605a423a72178b357b30681133743fd09d6dcf24f1b1300ff592dbb3d0e5a1e3f6e7e182dec9a55ac96bd2db16e8340c625d57f1fb5fc1f805dd259e13796c7d52fd8566551e5852ebc224d5935702801a744aa5c057f0debcebc0bae795500cf8ea76b248492e6ca6b0009ce91ecdde6409a029be09d233f32ea6055f5b407c4f7e4d91a306cfd4dcfb010a43b61f11c4c9447538b045ee1a6b7967e1c1c7e00cc1a6e1d1e6b31a1164b5a91770d8a541d830bd1f81f6f0ba802cfd2464ca8380f463abf96b03fe72cb89049ebc48bcda44e40bfa38aa7b7af6ab319ca29d084861535d400c630b6e0dd2b1a56928ba05191425e4f65efcd767e9e4395ba5aab12c62ae019cc95cc882a85b6446d441ebda79ff6055250089cc8c19dd1b698fe6a2dd9e45f91abe4c3988e4067ff792460289ae2c7ed7697a8b6731026ce7dee3abda756981a8165aa45b39b7644a8fc555ccf31e6a4b2970531ecc802d5fcbfe9baab9e8e9022244573d8b591c6230d36bd0a42110e7b81e9b19696eb7ccb5f5688b781e6e3a88bdd5c149cb693f04c9fee259f3db150b9d16d23581f2851ba82c3b75ed7a7080e8d49ddd6d66f6b974128e91418bc119612874310d8dc8b7bd6032c58feb2106cabdba7038934c7b64b8cf21b61728c2ec3988c3914c9e4483316683ffbf4b92a2f506869b3cdc8b697a862f616d64323a38a212f435a95ac6b52b76633ecf8c7891de43793dd7483db4f50be7af49597993e4ff1e0f61452bb05267dd57334b0eb93f2051f8c8b6bc2a4388dcbcac002cb9841d829c7479fa5348555be9758696d31a37ed2484d12deb8054907c4e2b3de69285d5c25eaaea07904f0a99afc659d8644240c00ded29cdc09c6b18e907c5201b0e610af06928c4febf6dc66ba123f176204192c43f034d6a86c7e0563065d373d4b337d692025f6547684c2e00ddb1ec758c9482af8ff2d20bddee493d7cb98f7572cd73ffa3fad4c6ea6ff877d971b55d4fdb6c3cb16d89e0df622f143570c309cb891f9bf") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/21 06:44:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$setperm(0x5, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0x0, 0xf000, 0xf, 0x9, 0x9, 0x1f6, 0xfffffffffffffffc, 0xa6, 0x1, 0x7, 0xfffffffffffffffc, 0x1f}, {0x4002, 0x1, 0x1d, 0x2, 0x0, 0x9, 0x1f, 0x200, 0x5, 0x3, 0xb0b, 0x892e}, {0x4000, 0x7000, 0xd, 0x6, 0x3, 0xb7, 0x8, 0x3, 0x3, 0xffffffff, 0x10000}, {0xf000, 0x1, 0x19, 0x4, 0x9, 0x7, 0x401, 0xb4, 0x9, 0x0, 0x400, 0x5}, {0x10d002, 0x10000, 0x0, 0x100000000, 0x4, 0x2, 0x6, 0x3, 0xbc73, 0x1000, 0x5, 0x7}, {0xd004, 0x5000, 0xb, 0x0, 0x800, 0x401, 0xf9a3, 0x0, 0x2, 0x80000000, 0x4557, 0x9}, {0x100000, 0x4, 0xb, 0x656, 0x3, 0x6, 0x3, 0x4, 0x6, 0x6, 0x8, 0x10000}, {0x4, 0x1002, 0x3, 0x1, 0x200, 0x4, 0x4, 0x40000000, 0x280, 0x7032, 0x0, 0xffff}, {0x2001, 0x106004}, {0x101000, 0x2}, 0x20000000, 0x0, 0xf004, 0x0, 0xe, 0x100, 0x10000, [0x6, 0x101, 0x7]}) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/21, 0x15) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3}, 0x8) 2018/03/21 06:44:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x4, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/21 06:44:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="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", 0x4d1, 0xfffffffffffffffd) 2018/03/21 06:44:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x8001) 2018/03/21 06:44:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:38 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffff81, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x8, &(0x7f0000000140)=[@flat={0x73622a85, 0x100, r3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x4, 0x3c}], &(0x7f00000001c0)=[0x30]}}], 0x10, 0x0, &(0x7f0000000280)="35682a49bda764ea7c8acf0fad98a495"}) ioctl$int_in(r1, 0x80000080045438, &(0x7f0000000000)) 2018/03/21 06:44:38 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = inotify_init1(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4000, 0x0) recvfrom$ipx(r4, &(0x7f0000000280), 0x0, 0x2041, &(0x7f00000002c0)={0x4, 0xd36, 0x6, "ddff0cfc4a58", 0x1}, 0x10) sendto(r2, &(0x7f0000000100)="b89a", 0x2, 0x80, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24}, 0x4, 0x0, 0x3, 0x4}}, 0x80) r5 = dup2(r1, r0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000b73ffc)) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000000)) setsockopt$inet_tcp_int(r5, 0x6, 0x3f, &(0x7f0000000200)=0x5, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000040)={0x9, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/21 06:44:39 executing program 0: socket(0x11, 0x8000f, 0x0) 2018/03/21 06:44:39 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="306a13e3fd662491bbf0966f91c8f38e2be4229c3380d9f9e16f5352d934c25e", 0x20, 0xfffffffffffffff8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) keyctl$chown(0x4, r1, r2, r3) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='&\x00', 0xfffffffffffffffd) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x7ff) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000f80)="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", 0xc00}], 0x1) 2018/03/21 06:44:39 executing program 6: r0 = gettid() exit(0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ioprio_get$pid(0x1, r0) 2018/03/21 06:44:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001ffc), 0x4) mlock2(&(0x7f0000313000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 06:44:39 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x12) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x1) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x4000000000000000, 0x2a) symlinkat(&(0x7f0000fccff8)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/222, 0xde) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/59, 0x3b) faccessat(r1, &(0x7f00000003c0)='./file0\x00', 0x180, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000400)) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/84, 0x54) 2018/03/21 06:44:39 executing program 3: r0 = socket(0x1d, 0xfffffffffffffffc, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/21 06:44:40 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000007ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4c900, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)) 2018/03/21 06:44:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x14f) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r2, &(0x7f0000000340)=""/161}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff080001000000000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078a357dfcc30d3e2f7e0a4888b986cb972f3a1d684f62c98edf047170be4684fac258d378f21f7d1d09939b2f883fb712f0ee74419732b3b2ab15962c01c1e2d3a651a3719c688214c792db20639a27f27928be2c3d8e2e0536d0261f194ff76b3ba12a5e8c37a4f1a99bceb"], &(0x7f0000775000)) 2018/03/21 06:44:40 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/03/21 06:44:40 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x400000000000) pkey_free(0xffffffffffffffff) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/21 06:44:40 executing program 2: clock_adjtime(0x7, &(0x7f0000000100)={0x4, 0x3, 0xcf, 0x3, 0xc9e, 0x7fff, 0x81, 0x74, 0x0, 0x81, 0x8001, 0x8, 0x80, 0x0, 0x83, 0x1, 0xf0, 0x8001, 0x1b6, 0x1, 0x8, 0x200, 0x38000000000000, 0x5, 0xfff, 0x3}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x40100) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x29c, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0x2, 0x9}, {0x80000000, 0x5, 0x2}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xe496fc3964dd2e49, 0xffffffff, 'ip6gre0\x00', 'ip_vti0\x00', {0xff}, {}, 0xef, 0x0, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}, @common=@inet=@udplite={0x2c, 'udplite\x00', 0x0, {0x4e22, 0x4e24, 0x4e24, 0x4e20, 0x3}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x0, 0x6, 0x0, 0x1, 'pptp\x00', 'syz1\x00', 0x3}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x4009, 0x5, 0x83, 0xf, 0x0, r2}, 0xcb) listen$netrom(r0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r3, &(0x7f0000451000), &(0x7f00007f8000), 0xfffffffffffffffe}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/03/21 06:44:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)=ANY=[]}, 0x1}, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, r0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xc9) 2018/03/21 06:44:40 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vlan0\x00', 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/21 06:44:40 executing program 6: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x14, 0x0, "6ba2a60c632ead28c14d2fb0"}}}}}}, &(0x7f0000000040)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000080)={'nr0\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000100)=0x8) 2018/03/21 06:44:40 executing program 6: r0 = socket(0x1a, 0x3, 0x81) sendmsg$nl_route(r0, &(0x7f0000000f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000c3b770ca63c0828c6048b0fdaf34e50d3e7ec19fa3b84220cc91df5b236983ca664ef37bd36fc5d8259bcf7b769d09c65ab28124141db7ab9a17cdb80eb186780fb64d260d31ccf33a23a9160819ba116948c718c38b1185b66fd7e6fcfe289568137d3e231c72007fe8b178e23a23eaf3e4c22dda9cd7294ec2e9b41d2fad7fc23454ec412ed7c100b21e8bbd289ce4901e354cacb38bde626882c0c4eeb8e88dfda45d63255dc64a5e34a8a759fed55dd3cac428a6c9bfa6b5e694da21ab5e16c6ae2353be89893291bd0769c6", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/21 06:44:40 executing program 0: clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) setitimer(0xe62470628ec65590, &(0x7f0000000740)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}, &(0x7f0000000780)) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x8000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)={0x4ac, 0xe, 0x2, 0x320, 0x70bd25, 0x25dfdbff, {0x5, 0x0, 0xa}, [@typed={0x10, 0x8a, @u64=0x6}, @typed={0xc, 0x8f, @pid=r5}, @typed={0x8, 0x24}, @generic="7cc07be9af3d70250877a0c4a5b2d040c3caa723692fcc9972fdf4dd0f4de92e09e01c918c2974af76cef9a0ea6944e92ad3436dac610268a8d01080fe0a748a2cd131974fe3b154ad6c60b2e228f0a6bc03323fb382b54a267396b75466e8984f67c56a894c3523d2b2aac32f9ed177c1139c1ae9a4dbbfae051ac72fcece9652cf576b34c51557078cc2ca21839f7ecccaa5184300ca98ed1762f1651026fdfb4f7c53476173c4ac670ca9e278c63a08879176437ed9de1bde4a211decc0b5cd83690fa8a1f6e47dd091bc3ee81e8a35dcce44", @nested={0x10, 0x1f, [@typed={0xc, 0x92, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0xc, 0x71, @u32=0x450}, @nested={0x384, 0x7d, [@generic="61a7b53e1bc310fe3acf6fcdb34564f97877d51ae0402e61d062e2dbf1e0513a590db401fc14df0e3b0043cd9f837c21c08498b96ca171a28d8b21652c6f8749cc2db1a030dce8c705573f5996bb6e3569df836b927777bcdccdd1901229631cc533141dfda41bf9c11e9ca40caee3c5281e15eaa09b36ae354f73e45720fd999063411fba542283c329d3b511a10e0af5f417a0e0d70fe12aeeacdc2c26ebf11aa85d6c2dfe16adf83263b394019a79", @typed={0xc, 0xe, @u32=0x8e1}, @generic="863fb1b32cc556eb174289bbbfb7592a823ad8876457436a38fbfdd4814253301553f1f036281ee8012b2a0f94b613250dfa7b9fa7b780c125a94e135e125b8e0f11853e04bee7247a67a1f560775ab832f706d864b09e3c60140d353bc6116e15d8b898e611afccf05b972d27dbfea68fab7fb8a265d6a5de7854fca7b27c0760dc8ee932877081cdab94e3d3c1b9f649074bb1740bf0de1198b0386843b12a5a6c1bcfe79cc4546e9535c5f9a4df8fda38872d71b56bbe12", @generic="9811ce093aa677ca10e624034914cfc165e6c364a7afcb1c568a2c943a53b31c169837c625afefc488648e974e5fbf541692ae1eda9c20b0b360d36cc81b07fbea33c8b80c23802d73e7bef67e1d2f4f108e0ca456a128558feb", @typed={0x10, 0x88, @u64=0xc1d1}, @typed={0xc, 0x69, @ipv4}, @typed={0x8, 0x6c}, @typed={0x18, 0x27, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xa4, 0x87, @binary="1ae31f86540418e2dac66e9c858db51545dd2241a0a8ce482d6ecd1d53f553c6fbee3c5ad0acce3d5cbdc59cdee72ea6f0c587d45959c6a7a46028654f83f36776d8e5a4068a5ce6db61a473956f9434686e3565cb5cb0afda5fabc4dd1431e0ba86443bac4931b8ffa6305f7587ff52b19391d74c673cadb5af8cb1fd2f7b599667c2a748e96c9d7145697683560a31137504d78bb4e45ce2"}, @generic="0f21517f77ba32b72667806532602761882371dbc5c23cd8413ba9747f7010d5caebc01351dea3acbfb6dba83731dad63e2ce8a0f24dc311f64ad95215461117807f637f4a21c962c47e7fc8ab0bad592908728fa76c8a042cad9eb3027ae9e0f42bb488d76b59839e05c85740bde77f0da3126b52a122d13a80c96fcef208f85744450f3fc818fac905ff12b3666acaf2d438a7f610412d4a06d5ec265de9f0ac739d42cbfdbf037401114768ca0a7779ae954ff686e96ae30b48430a56c84569f5e7eeed9a663c3d2f0c4eeb3b74b9"]}]}, 0x4ac}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(salsa20-asm,mcryptd(ghash-generic))\x00'}, 0x52) 2018/03/21 06:44:40 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) fdatasync(r1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00000000c0)="aa", 0x1}], 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/192) getgid() getpgid(0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 06:44:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x501400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/224) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000740)="ac", 0x1}], 0x1, &(0x7f00000008c0)}}], 0x1, 0x0) [ 108.837770] print_req_error: I/O error, dev loop7, sector 0 [ 108.871450] print_req_error: I/O error, dev loop7, sector 0 2018/03/21 06:44:40 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x20000) dup(r0) perf_event_open(&(0x7f00009c9000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffff33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002a8fff)}, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x101000) 2018/03/21 06:44:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x20000000003, 0xb, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x50) 2018/03/21 06:44:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8000000000400, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r3}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0xffff}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000005ac4c14bb000000000a000000ffff"], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x8, 0x80000001, 0xbbc3, 0x9, 0x7ff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r4, 0x9, 0x7fff}, &(0x7f0000000280)=0x10) 2018/03/21 06:44:40 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x32, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000002, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r3 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200180, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x8000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c2000008110000000000000000000000000000000000ff02000000000000000000000000000100004e22001090780000000000000000"], &(0x7f0000775000)) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000080)=0x1, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000000c0)=0x1ff) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0x100) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x20, 0x0, 0x80000001, 0x1, 0x4, 0x7, 0x5, 0xffffffffffffffff, 0xd2be, 0x4, 0x7, 0xfff}, {0x3, 0xffffffffffff7fff, 0x81, 0x59dd, 0x9, 0xfffffffffffffffc, 0x1, 0x4, 0xffff, 0x9, 0x0, 0x1, 0x10000}, {0x7, 0x3, 0x100000001, 0x2ee, 0x37, 0x2, 0x9000000, 0x10000, 0x0, 0x862, 0x171c, 0x3f, 0x5}], 0x6}) 2018/03/21 06:44:40 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000040), 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/86, 0x56) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x9, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3a37}, 0x10) 2018/03/21 06:44:40 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) pwrite64(r1, &(0x7f0000000080)="7b70dd1e3ff0fd595617c4285c7c5088ffbfd53af4049d09776503aad2274d870e0445b9a0f55d2781c7506ba0fac305b3f1153391eac33063fd8f1c8c841a76cf9c00ac8146a998a313ac049afd8e2d4cd505e64f9ac53496189a456fd0b9264de30e5ffa6b6cae409b20ad8209aab4e00e721fca95f0dbdf5f7d40e38fd9b011ec864dbfdb17ce1d321e0fa9434a26", 0x90, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "a377eb9386fd"}}) 2018/03/21 06:44:40 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, @perf_config_ext={0x5, 0x2}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/21 06:44:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000034000), 0x4) syz_emit_ethernet(0xe81, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88a9, "ebb36f2c1247ed53d8ea570ad877efc7641d8cf7eca4ce752d1d68a1a3d08dd63a0eb07d45e90fb3a29e7f05703dcc7ed1f01ec113d0357b954be3475a2ba757dc66722880cd62328982eea8c3f42cd680731a26c3b2ed11aa3d3a34a0d7c8595feab16b78a9caa8fe5ff7dd55c41c49cc20e2539101e8ff6f692f2e1dd557274931f149f28428f97f71d5fd23ff4e91fb5ffb42e0e1c2cbfeafcb17a9f7308eadff56a45301ecba3fce4173eededf3856793bfe4b3fdcecc19df7433760818cb6fbfff9fb0120b1e28623e0a3f8400452019c2a332e9c01af314d2dac9a7d2ed3cd8a3b9447f751d76439f746a550001fde1aef607be404522f40cd86b8ad8d9860bf1575d907ae3ec7827221205725eaf5a34bf9d378d4031b0ddddc6521a8fccaf6f9b836cf9d41791b210a2a1eae9f90118585a1a45c071c60e2c93531406767942009999e4a67bf89f245f5152c0b01f1b7c13fa8074536afd09e35a9cddaceb8ee271f8703a1e576e505ff21270d0dc702ea5cf37ab34799bcddcee6da1d096a97bc88b4f7d96b0903b599eeb3d4898f506c2320d24bc0632d181e80f8e8f118e2f8c1ee0cf892d3dccb5b4fdcb092f9f8b3b011d02b4409964869360c3f3ca60593f19e4e644372d66945e3a7b1cae63d6d1a6e5ea9adb513e96e10c60715924606cf22893b20739ee319feadc144eb76e695e563d39016197c7a5ecae1dd83cdca5a6120dbe5acf32c4a5ba8cbf9d4d261e01e0565f9d251ca1a727c5e0438bedc0a44b05706d7fb41f7bc3a912ab6c32c9ffc194f7a514f9335d0d315d5d85c0662e0ce9d0b7c8b8a4ba22e81bd2a7e394ba090a5c9ca6763ca9201e07b2d04ffae9280f19c4088478dfc0dea66c5a493f595b5200a861ab592d65b36be8b0cecf9109519324c09faaa4cb8ca3ccb7d68f1034942bcb2632e5df1ca1947b2101ece55a9553a69272244f4006b0217db95e6d2984933c773b494b5afc762fd72a27e590f3023225f5a65b2032c218f37067cf10eb7947290acc06c2cd8a313d8c29514edd07fabd81237000c2602577327c89b213806381d9614a7acac17e83f78d34f2431140405f85cb3b4441cdbce0da74722bed329e454add711a3caf3cfd48291008c88d9764a0b1ec47efb2f6bed790bf4e2a4348396be2590081c654a0a23f0d47d887198f4e435efb230c538d8ea6632fdded8034438d83a8f41d3a05740f9df58283bec88baf07df783c726d77783969bff7a1dee6936f9d7e0607ddb6393d62f3c2b9144d44175ec484410ae905617b17915163f2ceab41f5f5cd416063c6b08cbaff859448afdcc0bff7350c6d69be0040a075ccb11cfce24f13efb1ce9737ec019cc73d5bcc3bd8e65e8cf95f80c56c9e0002d413fd00c97b84cc0bb73ca7ac09727299a7441b668f37ffbe26760ae34adc3f6922fe8fe3ee5503416d494b30be30479e6f0583fa60f9cf08aa37b693baa4c6e2e68f2f1ea226fc0abf5ab6631a99229375488db8a0860ea42e13aae419bc2e55bd126da1142363b100247155643179c956ce7d4f3924bdff086c46493a2ee1252ae17cc35fd8f93390b4218aad2054da0e0a4336313348075465ed82b7a0606fa374e822f42a4311c27da9c72fabb14aaa4c7238da48d1dd77ce250808bbec715a7564ac4a44a738e5ef4222e05a061e15a6c7149dd951fb797e234d33312c3eb456a78f90ffe22e247c837208d529559d8fc3693c9853490d10a7d05dacf5f4931f382489b51e1df2a113ea3d3daaa7af9090cd814203ec404b5862c24c5851b658e896878114e518cbc9a175bcf07eb929beb15197a3707af1ec87a7f98982e96b7ba3c19b11a4999d49e8b9a05b121319513812228ebb1baac3fd8c2565396642d2cef62caf5fe30b1ba591aadf9e567f72831846afed7313b4e4d73da2c434119febd330b1f2f15b8d868989a4ac607f334a8030a36da5cca15418e26b325b1846e2632e8b61176d2e7b1a2c41124bfb64ab19a2f1d3c100a7fd1f6917a3a3aace488d8aeb00eacf96bc21980a2fd0459870ffc7d35d9c15cd2fb3149d83a1be9ad45ea34d61997f00b70bfbbcdb4683ced4020e675a579e3c7b23e7bbccb52b0dd9711a4e8c7660046a9961fa3a0be1d3bc65949e237f6dc8a53b91206942e186868ad2b277a2f0d8135257d0a0f18319988dcc9d824ec6cc1a41fb89a19bb60bfdc541496207b2ddfe146f26d55f154462025e8471355f09d7e8bc846f1f13e2dcbcde2e35f7b346dd700ecf0c8d81b951f6f5ead5d5edee5671c113f29ce66350d82b980d36be4473251ecc11c9b81bf0e5a2395c2aa7ff383b507c9b3b8f8de5718c4b62b86c2fcbfd4b85e08ae8c0e77861c2b974c24138274881fe34b99c78ce7d63f20842560c2e99227e6210fa077d4b79f37d2108d0db02cd35115d18f849f90b6411cd906a4017fe9b8de4f4cc0796aaa1c776f1b8576c5b60502ea6b30e451029d7f1656c26d53256093763e81242f7c64a9b781d2675e344bf709e1e010ccd7412b190b8ff31af36000a06245fecce3be5c64e0b548e8694f7a912ba986feab1fed248d4ef6b4127216f1f4886288a5682bf932b9b1a53c9e49749de27106c772249493705835423ffafd1741ec0ca6e8150261929c8607565661840e31bdb03a19f9f6413624fcd2c4b97c4f88b9c030f2335fc6caea1a57d456bed8c0746c2f97480a8e886728fb49cb79007f037570d7c59bbf15274fc235da7c71427c1b5b49067d2e306e6d87da73cb4bf6e6ad715bd273d39d15d669ff20ccd382f3e7b4efab7926a8fbf2da444a7a928fd56a130c321b95cbb4a59b3d4d767ea9307c20ee5e21be4a88ea75bb4c9c065f018e13a7fee74c54e88d5f0d77fe1630d43d285e14799a530a5b39a47e19de5d46a6999dfe153dd9cc550f4aade54c7ad5e57aae67d49f70159cd28c68d14c8ffca32503b4d6cbc9b3806423f389052d4a500b6871a2c9d95446fbbc853af62b543ebe4eafe84d835fca71576366c46d1386d6f59737860fa7952087f0ea60d709e29da7db9d15fad03eb8328496d0641fda3c5ed115a5b938400cac1b77e3c00787c21f34c79656ce581939769747e26363f0a4459d9bac06f027ddcafaebd0f0d97a3a2f6d993f70973ced10814e0477b91955a204c4bf5e3172eabf2e26f718b69133e32e2e2d71afaad322a192564500f0d509f1ef4e29bc53284bc4fc9bd4c7c84502e196466a6b350f82d983dd9f21133907c1d0df7bceaf6eadeed2cecf0c1038ec222ac6265b700b3303b86e1487c372a4a316bdc385335f966e5fb725f15deacaed4b64271b9fbcf798b59d9299233b5a77441eee1313db6175ad34a9affac3ea4409280ea03d049d664bc303956ad85a3fdc6877c0ca12baa9659051d2e33ad54c7f6f79f610b1b399715f8329cfc1352994c90c4354aa260cf85909870535918bc64bf5d6898149fde9e98879ac57b3a520cc990e531750b88353894c78f205d73a21b35c468861d92ba8802bf3733070a4be3c425bf669600a07c5a7ac4cb469cfafdab606c8a898ef9b63474dda3e71b796556cf9754d232096ccb6d8b671c806179debf12ea4bc0779b72f10cfc2311104b4f146a8dacecf6a8b107de5addb5ee5b5e4ced03b8171c6b584fbbbb212ca25b801a0ba85c6928dd92794f58d3a6eca625ec280d515178f3346e0bb0c8937d34e9cd6ec59fef7b62ca6402222a6cb2dac4e208bd978a58272d10e0f3c859813834745bc1d7cc3916a9c3269ed9719a8bd870a78f806233a76cc804b0e75bd950c4b827882ff296d03a82d849800f2474a716648332c3943aa15f077d75b641b91f0930ebb40283d2846c85c3f00297f960a66b67e142697da5f410f2a8ce7e1b7d3e43773c2b0358a1dd2ce11466a74fcf474df8c3ac429e201067d615a2207efe76221408b58f622266682a1d5c786ee6fa6700c940584f9bd5b1e530d740d07c5c9bc288f8cf752316a3f3d5c70819bf0df562a29d34624a4661fea729bbd1727ce8efe6278897c47b8dfeae13f3bd463d4c35b171dd88ecafd9de67d899787b6860d45d2b1ec57fc8be39ca2cfa13e83ac59c5dddc97d83fe048e4f28646fc5cbdce7aac46758e820afa31674bbe6ff45278bfd6ebd8192d0fd70d0454dc2df0e6a1e757bd492bd3b64b3859d9e4b1ac087a10379dbb0626e387fbdd1fe15b5d4cc7bee161e3f3a4d8dabce18372bbcff5317406032cd2931e229b1c68a040611d205fe3a57769bd9a175baafb60d7c88598d0e421345f5adf07f7a61077b7519e9bec8593ceb0e736970828a518de7968ab1e2975e170cf7d1a28c1a160944187f72890e88fd171af60f58d2e28694d4d2b9654370d2245a59bb0e11aacc3f6e649b6343098eed0f01b88b92175731df07626edfddcd0c921f650a17795a8cdd822e67cadea8e66816e66ed94268379e42aca4d4b681c67cb4e14aea68493842c8727954767a755258d2342d83b2aca2cf94feb73fcfa8a3dbc0cfc8c04bf0fafd73f5263c400ae229d117bceb73af071bbb6ffe6f18f0c8fc3d5702d28818798617908eeca624749062ec60acc307ce9263f6464d3b401b3155f54f407ba008c13ad38986ec905fc0cbab4c526274ada1526831d1c44ea08a88d194007ab5a400797f95125dd8dde7708eaee5ae81e9ad2c726c83ee3a15e0ef36d433708718824eb47669d27392bbd1a5140386bfaf7050c4f27c2ee1281daeddc6fe6fc4e84c0ee468ac22bf514b7e11b5617a038d673837b5d129af44d5275aac0115dd53e30017ee42002374bc2cc182865054e3de5b7ec01a6a7e984d47cdbfa9beb4d350dba57449e9986a708aa842f417573db57b0fadc6b0b0e740fffbeffef63f8582b5bc874ef43b269279d4c37616794d20bef5d2af28efd4b091a9a13566dc1fdb78e67eb3ded1bf02c65a4126bac2de15e3e559fc60942902df9b40c0629ee4a63d386daf255befbe57cab1263fc0d794ce99811b29bd8dc09100f91f3160debc16ce4cc49f0fa35410266fdf1b4b4d5513e35b5584bc114da5528cc4ab734e558b42809bce2bc7c1bef76e0fe07fea2fd2aef743830465cc7da83f1809a881a57e9b1c79080882add84e83d46ae81e655a40f7bea1d0afc0b5ef1920e683fd3c2f817490efad18c567a1bc29e8bc6805d5a776055ef805174836e79bca78d4566769f7bd2"}}}, 0x0) 2018/03/21 06:44:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000000a1b2904a0f99d46ab9533f47dcf6c7452c307ae5bf1037ccef6c835332670b6c049994fc7345c5c2a85cc52cdadd9232b47991b966715786b3ba3e35", @ANYRES32=0x0, @ANYBLOB="0000020000000000"], 0x20}, 0x1}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x2) 2018/03/21 06:44:40 executing program 4: alarm(0x1000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffff801, 0x1000, 0xdbd, 0x0, 0x7fff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xffffffff7fffffff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r2 = getpid() ptrace$getsig(0x4202, r2, 0x1000, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000240)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x4, 0x8, 0x1}, &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x200000, 0x0) pselect6(0x40, &(0x7f0000000340)={0x6, 0x5, 0x7ff, 0x8, 0x1000, 0x7, 0x5, 0xfffffffffffffff7}, &(0x7f0000000380)={0x9, 0x7, 0x6, 0x9, 0xfffffffffffffeff, 0xff, 0x2, 0x80000001}, &(0x7f00000003c0)={0x5, 0x69a, 0xaac, 0xc8, 0xf43, 0x1000, 0x8000}, &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r5 = socket$inet6(0xa, 0x3, 0x9) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x100, 0x0) r7 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r7) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000580)={0x10000, 0x0, 0x5e4, 0x2, 0x5}) lremovexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='system.posix_acl_default\x00') accept4$inet(r0, 0x0, &(0x7f0000000640), 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000680)=0x2) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000006c0)={{0x2, 0x4e20}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip_vti0\x00'}) ioctl$VHOST_SET_LOG_BASE(r6, 0x4008af04, &(0x7f0000000780)=&(0x7f0000000740)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000008c0)={0x1, 0x0, [{0x7000, 0xfc, &(0x7f00000007c0)=""/252}]}) get_robust_list(r2, &(0x7f00000009c0)=&(0x7f0000000980)={&(0x7f0000000900), 0x0, &(0x7f0000000940)}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a40)={r3, 0x1ff, 0x81}, &(0x7f0000000a80)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000ac0)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x8, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x1ff, 0x2, 0x1}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000bc0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000c00)) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f0000000c80)={0x0, 0x80, 0x5, &(0x7f0000000c40)}) 2018/03/21 06:44:40 executing program 6: setrlimit(0x6, &(0x7f00000002c0)) clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xff, 0x81) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/03/21 06:44:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x7}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)="c0", 0x1}], 0x1) 2018/03/21 06:44:40 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/vga_arbiter\x00', 0x84000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003b40), 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000001, 0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003ac0)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000003300)=[{&(0x7f0000003b80)="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0x1000}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000003340)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000003a00)=[{&(0x7f0000003380)="04a37411853e7ca5a094bd3549a847e79df3000f364c3228dd8d51af6c2cb2f7a2801efa072c20b455454955b0c649e8e02091b2c45698b74e55c8080117d84d445406f51dc3cc433de8486bb12d1bbc345cd44b49a0fe4267241bdea54374423d49c15bec8bd9c781747436fb358b1a74c0bd59fbcfd65b5b2edd30a27e0893629856b3e874421c032ba431d3b310b8c93d16892a273d75e6a72ea5daa335ebcf5269a2578d7a10e22e86d567d09a9dfa173c78d891ecb3adfb9f843c9016bf259c70f0e90d0811e2d262b3b33f6ba4b729420f3b", 0xd5}, {&(0x7f0000003480)="b576f25911891755b8af22ce292b4cb0c55f39a77d31234e02e9f15686b8881bd46fede21972d66b113e5f9c3922ea1277cf63f15265b61d446f7814b2c247e0fe4ab4e1355644b769812aa563cc63276ea71a942e37953770cbefd79e0ae95007f826ffd92a217643732139ffb4d3032805ec4ea828fe8d8140dc611155a0d4c7834491a49b60b0c55aea3c5144cf3de2c761c72753850929e2511e985ac0bc3fca531cfabbd31cd3de0ffdf4ef1b72eb77b7e53489e33f", 0xb8}, {&(0x7f0000003540)="975967226c82112aaa9ab4da1bb7d3ad713681e1349c16f86860b3a2c1b0a75206989e9226e80e1da5b32f9b2914a6903e417f52d82bf367fffdc66d43f06f9c7da58e0fd81df03bc31f6e254073ff272b75b14f6120bebc21", 0x59}, {&(0x7f00000035c0)="19dd7b95eac989e1f1b93078f5db76e2f606447c86f65dd6964aeadd99d40792ccb20f0669e3", 0x26}, {&(0x7f0000003600)="8b623f15eea6dd268c770fd785eb2d201b9330afbe2e344cad310aff66d1efb09114ebebb130b3fafc22c4c82b0ef4132b319381aca896c3b14b922ce4045774d11733367ee431677dc4d39224b4ede74fd146745c4079da4de3474eb85bf9729e77f71b6f18113454057caca9014b26c57b74128514a9cdc004bcfdf470c1c24b87d3c04140c0e74c623083ce5f8c772beeafbff972154be1f5d7eb3081bd7f21e076043b144706f71703eef0136184296cee698292dbaf65264389664d983d4e29348621452f9f4476d75307f2308e02", 0xd1}, {&(0x7f0000003700)="211bdff4f22135f93d3d3db5a0d98cd60666ebc74fc94fc84be8546be06e6bca12a67cb1ddb391a33e93c26f366782fe97d838594323e37235a3d9d449de937322e7505a9065f81bc700c7fa691bd449a6a21840be6302e9b92135fa1bfc42da4b2559aee51e4a25aeba8295ad9b4706026e8fc2089a1d5cd18b803e7a5fe48f039a6f36971e9b09430a3967af2e2fd091293d76d01e044cc9785ebec6d6c5e59e35044648ca8c75489c81a0561015826d3885edd3ee3648301f2d6f75954fb0d8ac8fe9e8e5d9e370603070e118ffb632038a17b1ac91bb32d66cd3024f5fc23e65023c9a8b0140e63f0facbb45e6abb8bd9f8c97", 0xf5}, {&(0x7f0000003800)="fa229863428759c014ab3e0779b98284f030ea615a53fa85621fccb694cf0dd808a6af74bf96d575a3ce6fc69f691079f61a5180f3fe075779e8b85aac4c07c737347dd541c20f93766696d5fec78713520eb34967e322fc84aee506bf7fd1d9f842f2767949ca3b9206c8173e5a9bdf97d483aa16ebd42cbad0269b3ca4eb62c6ab", 0x82}, {&(0x7f00000038c0)="592bf886249fd776228ebba924c6b5eb51c9dc9ef97ea977", 0x18}, {&(0x7f0000003900)="0e2e728e2e385a83435fdf8ec05d8923012804b39a670e50dbc2b197cfe9fe436a8e54a1569194cb88a3972e16ce489f1f81622c3476a2418dc9862ebcdef666adb96b08254d17c0b25e7412737d656494f4e0748dd0df7179477a32567636909f07adeae78b357136b9f930cc666c4c9b3f7fee9359258e0f2c8155ebffeec51cb208bf8f76d98641aa445c92e20276c5e5c439286cf3e1774c7adee3b6cd96801468e72db2041d6bf5c0fc7a940911734b519e81151390eb431a97abc675433d5e66", 0xc3}], 0x9, &(0x7f0000003a80)=[@init={0x14, 0x84, 0x0, {0x3, 0x3, 0x1}}], 0x2c, 0x8000}], 0x2, 0x20000000) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002d1ef8)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f47000)=0x108) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/181, 0xb5}], 0x5, 0x0, 0x0, 0x200}, 0x21) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x800) 2018/03/21 06:44:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/03/21 06:44:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000775000)={0x0, 0x2, [0x80000000]}) 2018/03/21 06:44:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000540)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2e4, 0x2e4, 0x2e4, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffffff, '\x00', 'nr0\x00', {}, {}, 0x1d, 0x3, 0x8}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x200, 0x6792, 0x2dc00000000, 0x2, 0x566a, 0x9], 0x800, 0x2a1, 0x80000001}, {0x8, [0x0, 0x2, 0x101, 0x5a6894000000000, 0x3f, 0x8001], 0x0, 0x0, 0x2}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @common=@unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3ff, 0x0, 0x6}}}, {{@uncond, 0x0, 0xbc, 0x11c, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x17, 0x1000, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x0, 0xffffffff, 0x800, 0x9, 0x374, 0x1], 0xfffffffffffffb3c, 0x9, 0x2}, {0x434e, [0x4, 0xffffffff, 0x5, 0x9, 0x24, 0x93be], 0x4, 0xcac6, 0x5fc}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d4) fremovexattr(r0, &(0x7f00000005c0)=@random={'system.', 'eth0(bdevppp0\x00'}) r2 = eventfd2(0x200000005, 0x80800) readv(r2, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) [ 109.117309] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41216 sclass=netlink_route_socket pig=14046 comm=syz-executor2 2018/03/21 06:44:41 executing program 0: r0 = mq_open(&(0x7f00000000c0)='\x00', 0x40, 0x2, &(0x7f0000000100)={0x31e3b572, 0x1000, 0x3f, 0xa0, 0x5, 0x5, 0x100000000, 0x800}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x408080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000300)={r3, 0x5}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e24}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x5, r0, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000001c0)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x36, r4, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) syncfs(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000240)) close(r1) 2018/03/21 06:44:41 executing program 3: r0 = memfd_create(&(0x7f0000000180)="ca01891896779d599c180e1d2cb6f86fa1e68da5327d13d763b2ee2a3f", 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e36ff6)='statm\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)="ca01891896779d599c180e1d2cb6f86fa1e68da5327d13d763b2ee2a3f") getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) sendfile(r3, r1, &(0x7f0000d33ff8), 0x80004) creat(&(0x7f0000000000)='./file0\x00', 0x4) [ 109.161715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41216 sclass=netlink_route_socket pig=14058 comm=syz-executor2 [ 109.177794] audit: type=1400 audit(1521614681.011:112): avc: denied { setuid } for pid=14042 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 06:44:41 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="8500d09400000800000057000004000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)) 2018/03/21 06:44:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1, 0x3}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000880)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x7fc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffd}, 0x2b0) listen(r2, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x812, 0x44540) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write$selinux_load(r3, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "0e54fdb888acd3206299f601193e3b8cdf1f12d0a77af7ceefb3f85417c7fed5ab403be917088bc3b3fc2ef118b0539f861879218007622446a1c1b1aaece0115d9d4a12abc21da468121b4364bc71fabc20861a494cd911d96bc4b45e068a2be03464d9b63027f312d41cc17afc11cb23aec6537035299a450a11c43ad12028f528903d8443fd97b427d308ea234aeae27bca1b83d12c251279c8912def37ff424177a2441d0384a7dfa7b04ae9ee52b33767bee140e715a7aca60e8d1536"}, 0xcf) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0a18dceb40c2402e1872b216490d04a913f50931e21dacb85ed623a5d87dc5ed5daa8abadff62416d28eb54d24c5170f09b0259d1edac43a92f6cf4a6115d036a6c35fd291a9b45e1417a9562e8ff982b8503d4e4c578aa983a7215c3745dae23e2d8804c19d7fcc60d2fb9a00d6f00501ef1376a83ee00243c0a0be197bdb9dcde527aa494e", 0x86, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/21 06:44:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000004080)=[{&(0x7f0000000380)={0x27, 0x1, 0x0, 0x3, 0x70e, 0x3, "e544e1ab978c91535805002fe5a76361bb143a00b2b31856bd4698d6debbf2a75558b343d20eb0ae867e70b7b445e12b58b3da90be3317653e0bac0a56b174", 0x7}, 0x58, &(0x7f00000006c0)=[{&(0x7f0000000400)="06f2b90ef23876938691b6994b5c5680e7e5dad7797e512ba2638b778cbc10eba2e4176f0c357f0d5960b2718a447a3cada2968a05fea5fb7ca3f821a72475cabd6c0bc4e9916880ed92f84d61ec462c3b0276b8d882e67760e21f0086960bd43a0fb0c55094608d0835d44295c9c1a915d1bee026ac144de0ecc77bed248638c33b91207a73b171f0813befa814646ab8627df569c99faac0b4641aa550127bfbf3e3e74a5d8b9a00f5f703d046e727a5b64f28aa1c33f65be7f60523df2b8a71322348903908438558adb7c030969fff102f00d01421b42882", 0xda}, {&(0x7f0000000500)="480e9094a850d61e0b7f6ce6700c73acf1732fc576b4d8dd0bcbdd00703dd9380c34ff230814ccac2d005cd3231a97999453d4a363cd6caf362643335bfbb4c1acf4407674535738ae59907f5fd0a0ae34be2af0250c796e722ae7fd3bd3d5a1a62782806c3e87331386c8eec58d1f4f525d44b8da105de0701c45732152c8f5e2ace4b3a45205c79b917e2003c1b9ce74e10962ac54d35e0a1f2d3cd5b5e2565dcd684d268f29392240afc03ae08271908f61d3bae0e9b0e9f95fb897c18bb397bc1aebd8becaf122", 0xc9}, {&(0x7f0000000600)="277f07296ed0ccbf33c1f85bdbc9ca8655ea7c22355ef7843f74304d4a74daf00e6b44eec4b5f0527ff6e9c35b7f2adf778495b882428057bb4b638525271e439ed923b43f2e091874428ed67f1ef9305ecc2f704ae25986f1", 0x59}, {&(0x7f0000000680)="fa801ac321ce0846c335ec7f838b1a52d936807678421705", 0x18}], 0x4, &(0x7f0000000700)={0x105a, 0x1ff, 0x8, 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0x100c, 0x20000041}, {&(0x7f0000001740)={0x27, 0x1, 0x0, 0x7, 0x5, 0x10, "e5b6b46ea0a881b3c1566ece5bb7682b3f3b294296a9b3196d42901afcbc2de60a3cda7f0939b37049bf555fff7c7dc4ec414b025a4c7ecfc25aafe0fb0c84", 0x21}, 0x58, &(0x7f0000001a80)=[{&(0x7f00000017c0)="b0f7c213215df810e777c784db2d35659b27f071f06a4a7fa34e29916fe56f1df9e8a2b130a83dc4e7d58ba384b05e8c114dcb0ab27eb11ffaf3f98ef0accaaa84e594a3d52260a007b54bd35d6a8bfbbfc581b6feae83bb13829f59c97177911b0abb503f8d551026a8ce1e020bd065c4c8ef402430c84f25edd5167f2f42917ea0c1a10c6a4f25a03c0dbb17204cdb78ae8de50516f47fdf2fdd160aa778d0492d682bba89fb90119e100bc609489c384236b3d90c8a8000d5afd33287ebad62a85cd2631769b5de79cbcff6370e6149", 0xd1}, {&(0x7f00000018c0)}, {&(0x7f0000001900)="6efb9b8363cce7ae2c5e8911b1e084eb059e8840602571a01102dc4a3af1b53102036a6f006334331f01c0801100d69b5543f19ccf5a2e9b5f140cf14b08810d56dd6bd077d128c25e5bf9c0bed023ba5a6c50ca8ab2f4997bb45d6c4df9428a453409e154d7238a794133", 0x6b}, {&(0x7f0000001980)="5abecc025e89bf507bc8ce0ac7d849a82e4996b5e603039b98b7f798b850b3a1258a22bd15ecafd62830f5ac2ef3e903a8f16dfc9de685ac8c46c38d8f2823662a47ae808f203f58d18f5f1012abfe6749b048dee10f52c88e1fb144f54fc95e1546b33a5b450a6402397ed60fabb13a52edfc80", 0x74}, {&(0x7f0000001a00)="be87e029f8ce7b151b00a7ca1458f2cc39051994db8b03db197aab98b764bfd8371bf0359d3ccad3aaeebc07c5287131d36c13293b9368e2cdc26e7a0ebc52ed502df7d088f0f89563bc85d3c04587afd82ed5c4c1aa821df5a8b3a40b117329a8503efbd71d13", 0x67}], 0x5, &(0x7f0000000140)={0xb4, 0x113, 0x2, "f9b967d27677c83c51d9ccdfe740778da50abc2e4cecfd1dc1adf9bf080a204b2d57326f0849038de15555ca51b969a86a7995e9efdc77cf0cbc50a68fc5cd7bca1f74e42dfe5377a41216f46c3cb93bd968981565c927dc8bb4d899abc084bc114f11f62219a176ee71ddc560a08a1338e6c23c29bb9691930a1ed3a87fe8c49d9cec8a3c3fb5154b1414f436f56fc8a9becbabf5672ab66d8b927b519078108da6e235c934"}, 0xb4, 0x800}, {&(0x7f0000001b80)={0x27, 0x0, 0x1, 0x0, 0x10000, 0x5, "8138d4c11eb9a75160b1831dd0b364b20f35ed2904094c638b6039bdd9d18d31d899705fe04ac587858701084cad58e4c5517a16bc75c652a273203432e57f", 0x3}, 0x58, &(0x7f0000004200)=[{&(0x7f0000001c00)="8073e16794", 0x5}, {&(0x7f0000001c40)="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", 0xff}, {&(0x7f0000001d40)="4a406573ae4365e472939d1cfafc13cd4be896e481256bc0afcf839f9cc6c78cf4bde2382483724aa7f5", 0x2a}], 0x3, &(0x7f0000001dc0)={0xd0, 0x0, 0x6, 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&(0x7f0000003c40)=[{&(0x7f0000003a00)="0598dbec72a8d2315825ab79295e5c313675f858ca52f549a842cc758de638d3e13369ee5883c690c6201372c4d26e6e9b69fbe38d37f6f7f43f519d82063adee9fece2d0058e2344cc467061fa76bd0d5f0d3c90b664e4ea4a7a4705b982ce0514940f67fa792365bbb2068244db49cb8f76c990596e78d0a74f0fd606829c87ea48eafaed03196b9448e5c2943a450bbd8a1e5c4c0099d0764950001ce62eb8f814b2ec0b3fed306c5042cfcb018edaaa3b71d93cf7b0e4bc8d051f803d09f3c7f18d8754d485b39ca1c486971f2d7a165f297bba9fb383539a0ef0d698abaf448a0c7488c51535a163c0556f326ff7cf03e3eb0cc1f0ecb", 0xf9}, {&(0x7f0000003b00)="1be870e48149defed9dfc6c4323bb3411d9cec4a1a2ff5469a0c646da0afb89c85df8a1c450040eea61f021f41bd72fa819a7c26345d", 0x36}, {&(0x7f0000003b40)="ca36e1772163c8f49455d3b272b8e0cbaec56cf8e83d14223405", 0x1a}, {&(0x7f0000003b80)="380bf08f59f9ac116ea01119574fddfe7a77865494b0ecba8363f188d231b6ba787ef2cafe3c3c1da634dc9ca96e90f0182750fea20087b10c263e56d8e4ba09dd86a9bc66fe94cba4e509", 0x4b}, {&(0x7f0000003c00)}], 0x5, &(0x7f0000002100)=ANY=[@ANYBLOB="a800000019010000000000009b4a073fbed16a526113bbfbd5189858e051f9539c478cee08c90c70c533a069c5e179e0377f25638a26dd7bb6986dab252264544bff4ed245bc686f215b75f08d7750eef73874433978f9d40696698f8127c27800c5a64f24186a390deadac6eaf77922340b25079f9d39f45ff22df11db902d7d18ee0b1737ab4dc07f152d91aa5e68a20b1da96c356f2c27fc39806b0f415ea1b4800560514f0be20c6715b9ea7a976332e81925c288fbd5e3ddc14e59822b63ad30ef16100"], 0xa8, 0x8000}, {&(0x7f0000003d40)={0x27, 0x1, 0x0, 0x2, 0x5, 0x77, "0102cbde6a934c8b43b6ab0ebcc98d08b70d78ad9acb9ea643a0b152d4fe672a94a16cc5a2bcbde154c28796ec689ee415e9031e339529823d0f186593bb35", 0x27}, 0x58, &(0x7f0000003f40)=[{&(0x7f0000003dc0)="dd146629a45318093196ea40f1e8cad890cae790081261d109a6f2569038007d2d05950b93b325f49fb19a7b39239dc92e0a415edc0dd5125b577434fa27c9d464c7b41023a1339606c5057785f176f25cd93c7e7984a304ec77cddacc9b968c313faf22a47dc3", 0x67}, {&(0x7f0000003e40)="947985d6ba2bbeeec7185eb423fe7dede6952d290f755b8eabd9793780776c1c76ec11409142e78330a17f6851a2df4fa8461d96009d5ca31a14670c8657dd0828517e7fc125f9ad238300cd4f16b16fcf675d7f6c46404b854718461881e966706c8d2330d16acdd3f00ffcb73328b92dba6a0dc52041c0c7e5afa018326176188e286ab051362875f94ecc334caa82e1eb5b48b85e872d5b5171834a8f254136f5b968b8dd70456368fbda910e9c6d231fbc71a7a242568394e5cc442f0706e5429bc5212919a47e03370c1b65321bde087260f32c7b50d7c7a85d70d979f76432924f425d726bb97c355f216c7c32a10f49d0", 0xf4}], 0x2, &(0x7f0000003f80)={0xcc, 0x11d, 0x3, "e74de572247be78585dcf6af92858def6559ac253f800c38cefe978317ae245a689c2e9ad53198bfe3f6d9c709c534d58c974886311fb9387227d9f4ac8a1bd823aedc862581c51e1c1bda0d5bab6f4842363b5945ac1d72cf578e25d4efb4eb632e598a718aff422357d6f9f88bfc9d42775ddffd4a775158f3a2ea937a891a7bad7e0313761456aae22dc7ce553ba3285a19337bee8f38df644a8b9edc58dea3ae1784ec189ab416ac2258604b91f01fa08905f4fb941c531f3188e2481b"}, 0xcc, 0x10}], 0x8, 0x1) r2 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004180)={0x0, 0x50, "c9107b5630b61f430f53f1d4ac32b40ba06535fd944bf76c771702503e89e092d0c309aee3b9fc3a8c60d6af735a7256d719c3ae45ce99db47acad82000400007c79577a421903abec0096a915a23c4d"}, &(0x7f0000003c00)=0x58) recvfrom$llc(r1, &(0x7f0000001f40)=""/100, 0x64, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @empty, 0x2}}, [0xfffffffffffffffe, 0x1, 0x1, 0x6, 0xffff, 0x8, 0x9, 0x0, 0x8000, 0x3, 0x0, 0xfffffffffffffffd, 0x7ff, 0xffffffff898bed56, 0x3]}, &(0x7f0000000300)=0x100) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) recvfrom$inet6(r1, &(0x7f0000001b00)=""/112, 0x70, 0x2000, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @empty, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001d80)={0x3f, 0x80000000, 0x1, 0x7, 0x1f, 0x7, 0x7, 0x1, r4}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000018c0)=@fragment={0x67, 0x0, 0xa3b, 0x4, 0x0, 0x100000001, 0x64}, 0x8) sendto$ax25(r2, &(0x7f0000001fc0)="c92389f5e1ef9ef0cdbcb2971498c133d953a9d4dd32fe72c6f8e54f51a4d49f4d03ff478d4627f0529e8b0f07a20247fc4085fd3f5986de228b4a7ed2206eae61eddab3d7154fdba9533ce678d36d0924d42023101d172a82da6d444e705ee08b709ff2043738e1c5ee52dc5e2e055d6eed4c77913d69e221b1236047ac4537ae2c2e9a988bfca1f565981ca53a3409d2daea0edb1d41cfcccb077ea74aeedf3d1f6800668f364a441f4b608ff39f9a30001f8676e76c0a4a040689563bb0569f8b9f0dca6f8777d128ebc6d6e7f47aba8cc0054db0215aaf4daf6444257df64d87df278fb055ed061fc601bcfc78431c276e9e3b16", 0xf6, 0x4008800, &(0x7f00000020c0)={0x3, {"1d7344077e4e18"}, 0x401}, 0x10) 2018/03/21 06:44:41 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x1, 0x4) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)=0x800000000000) 2018/03/21 06:44:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000089b000)={0x0, 0x0, 0x2, 0x2}, 0x10) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {0x10000}, {}, @queue}], 0x1c) 2018/03/21 06:44:41 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/context\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="81000000000000000101000000000000040000003dffffff020000000000000000000000000040000000000000000000805e00000000000000000000000000000000000000000300000000000000000000f7ffffffffffffff40000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000"]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) dup(r1) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000180)={{0x6, 0x6, 0x7fff, 0x5, "cee5840ec6b4ae70aa28546a3c7fe3c1afd303b664651f38c8a8b4095d6a230f602d356edf4b540262dfd1b5", 0x9}, 0xffffffffffffffff, [0x4, 0x2, 0x8, 0xe4aa, 0x67a6, 0x40, 0x3f, 0x10000000000, 0x9, 0x1, 0x0, 0x20, 0x3ff, 0xfffffffffffffff8, 0x6, 0xfff, 0x4, 0x2, 0x7f, 0x6, 0xffffffff, 0x9, 0x5, 0x80000000, 0x4, 0x1, 0x7, 0x8, 0x21, 0x3, 0x0, 0x46, 0x5, 0x3f, 0x5, 0xd8d7, 0x10001, 0xfffffffffffff800, 0x80, 0x80000000, 0x8, 0xffffffff, 0x80, 0x6, 0xb6, 0x5, 0x6, 0x3, 0x3fffc00000000000, 0xfffffffffffff98e, 0xb42c, 0x1, 0x7, 0xffffffff80000001, 0x1, 0x1f, 0x10001, 0x47c5, 0x9cb, 0x8, 0x101, 0x3, 0xc7c6, 0x200, 0x4, 0x3f, 0x3, 0x8, 0x1, 0x7f, 0x8, 0x6, 0x0, 0x74e, 0x9, 0x3, 0x7, 0xffff, 0x80000000, 0x7, 0x0, 0x9, 0x40, 0x8, 0x8, 0x4, 0x2, 0x3, 0x5, 0x100, 0x401, 0x7, 0x9, 0xfffffffffffffffe, 0x20, 0x5, 0x1, 0x7fff, 0x476, 0x6, 0x3ff, 0x8, 0xc493, 0x9, 0x3, 0xa8, 0x8000, 0x3, 0x3, 0xfffffffeffffffff, 0x5, 0x4, 0x9d, 0x2, 0x6b, 0x0, 0x5, 0x20, 0x9, 0x1, 0xb9, 0x3425, 0x9, 0x7f, 0x81, 0x6, 0x100000001, 0x3]}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) 2018/03/21 06:44:41 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xe8e, 0x2000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '-\x00'}) r1 = open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e16692, 0x33) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000280)={r1, r1, 0x3f}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0xad2c1a27853e2827, 0x83, &(0x7f00000000c0)="05e3e8a16768a59e80d6899f1bb0913e39dae236210356ae9b78bd30d4092d1e71e2faf995a951a85955a0a3732e84cd49214c458d42f835514ea9e34eaf7003dd2b64e10e15d9c93a545f6229dba2d6a231a0053a3943a3e2cd67fe2b3942b362b13e72672f7ab519e3b08b833f779861af15666e39bd14a4e67b159aede90ae664d3"}) tkill(r2, 0x8000000002a) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0xcdff, 0x5, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x3f}) 2018/03/21 06:44:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/03/21 06:44:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000100)={{0x20, 0x100, 0x4, 0x8bd7, 0x1a, 0x7ff}, 0xa418, 0x1, 0x1, 0x0, 0x4, "58d1f72eba1f56ad88667c6bad2594ff33d69e7d5994468c4fe303b145c95cb393d321517acaee05a9d9a0df64edc78a3b89a3c48aae3f35571eb1f7313f4ea507fe2af0c2c4d61bca962719c385a6940986e650fd3d3957dbf48532cd2d66e95820f3e071e64c10e0cc7ee5c7b332763d906ace4c91fced1fb91ab032ddf762"}) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x71681b47, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/21 06:44:41 executing program 6: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)) r3 = socket(0x10, 0x802, 0x0) shutdown(r1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x5, 0x4, [0x6457]}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f00002eeff4)={r2, r1, 0x4}) 2018/03/21 06:44:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x80000001, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x2, 0x4, 0xffffffffffffffff, 'queue1\x00'}) r1 = socket$inet(0x2, 0xe, 0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}, 0x10000, 0x1, 0x200, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xfffffffffffffffa, 0xc3ad, 0x1, 0x7, 0x9}, &(0x7f0000000300)=0x14) 2018/03/21 06:44:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="94f0e86d4aef701ca8117bbae9aafca1d224f7ab5093df5fd04008b443ccff3cf45a46e1dfa12980bb68565dc76203515500a449b2533c89fb9f600c986c43bfb9122605aa60f3565cec73825b6b2e45301173a019da52250e0bc84f2c4101cc1e75573a42bc5b0a6ea5bc2e1a0e55b0bf7e4871be9b73f03d65ad0a7a49dbc13696143e9927b353986f49bf1fd9cb5afe06fa581af2688b6feda1917a205989ccb71a2e7d96d8d2dcd95232e9b859bde902846171829ae23034064be129aa269ac1884e14c89eff915e058bdae2f9f5d008780e65d9fd2ff51429c587eb013180b59564369fa907b9144f56c8dddc0fb57dbfdeb9416aa4c782490dd25843528eb227be578128a303d5134e7da62ab2a3c0f76a8b219ac133b9ec8686e50f9fa047a65e483b044cbdd84728958d76c91c9d9cdc85070cc8fd902b06b5da4895b0cc628031fa45f7c4afad9071178d0a5051fcd7482bec952bfc83682aa0ee74568cd4b22e914e1c155dc26354b74f0248e99b5d2603cf07eceff9733703fa9d99ddd31d628238d19a4be09b78ff056c4a6961076187d037fc73c86705854c16407be66b0ba67f52b02e9ff02e8a05f16cb1d1b1cca004be9433863f0b43c8b77432f92c9b0ef914725e62cfbf2c62178895e5c26725dc1ee896a1151b4893d0ae73a824293056954f2fd8ed00af4687305bca868c0e9f66eece35b90b062ba61390e6de29da3d1bb6bb7e95c3d8a890c9fdc6c144f9b0265cccdddaebe5aacd1cdf4eeec929cdd6810416ce1b098446f31cf36e0f2f2c7ca0496cf9ba1297e0d3a32cc5c1ae3b9c307ad5992b1720abce9d8dc16c2e1d23ecb7a9c6c7db4122fb38be47c6b94895a6a7b66d122742c0984e3825460ef11e5d1e11053054f4445d8ecb7bff50848b70424dc0d53a54509e3d2685719e0b3471fa577808bcbebe7f716f0b6855de2d2370f523d233cb7c27b31cff455dcc8e5d787dcb312f572366c4ec146e28aa73635061a14d60f48735bda3b7c70efe367a1f69dc199bed98ad9dd47eea1a78758d3255c0eee7a292d7a8cbc31792bbc582f0c0520e5a39123f4b89471c65e07c3f41001e7164c314a898f15760c3bd6e4fbc0760be6eff4352514cdb89e3f941846258b7bce5da7bd595eeb4c7c759c2ebabca9db91d3b04fc8981290db936e691efa035d796224c5e9381e5062b52021e7a88a8f16e69ae5ef65be54295d221f9ff05276df28de4e3f2a34a68607a7b4e932e3c5221c6e2083fac80614a5aaef7a546a793a61d10e2f96b50830b19811c9c49029a1ed0041c01bd577fb695d0e31e8ac99096c70f0f7b48b73654ea0a29a7d820c3c1a72208fc664b90937ae2eb1fdcd18381329f0d022113173d2f96625cc498a448fe8d6409db0539ffe099825abbe2dc1e0737020ea53506bb5174e856995b453afde30ebd14d76a96e46cf322e1efdd144ba5c411fd56e8202374afc5800c61391b3846a1c48c655ad72fccb28cc78c218587d93713b3006602e2d82577730050b589ee7eba17e51d5da9f1c499cb4cffa56b5fc60f0e37ad1f25b4c6a8ab3b023c36dd4471abc0444708be9d0f4b819afe33ac25b8a0def3bb2feed6daf10c17bfaac431e16d743537fc8064614a46d768bafffbadbcaf8dc7faf8639f01b92a87f1b40ebf2dffbea84afcf1357519baca9ea2a9c22a869dda82878ce552a5d1b8c248cec20f707fea91b1e014ea47068140704122ac5982b2d700fd250c2577c58f2ed97e21649bc99fd9af1d99d3f8989ccb8b8e4ca445345193dad3c39e9bdc86a9721a0d8be5e875e4de796b8e11b625962abc5935362541e570ee131f3537b26ab1256b7f939386c51066ce6c56c051f6ea598b9b6491524f368fa56279ba3325adb6fdce78db8f142ee5655aa3e38c32ba41d1aaa1e3e099b216a7258512e4b7e90e2c7418295f66b5e4190fff16e5cece9bd26e7eb397c5c5fdceb980dd5184f8004284d8343f91468e97d6e7929540b2e6a934cef823a74a021b6781dc65438125bb76e57358ea98987697dc77e58535f4c65852c0c6c4849926e483692895fe8e04bf59bfd3828db4524432b69bb5ec182a70ebfa3924df1d670c0ee88a7f1dc184f7b431a97c47a4b8b34387a7899a2a012c7d1de53b23b1b7b7a3fdb59d89e30e033a1517701ea3645a66aaec01f129516276ef111cbdfe3d2d3533bf21fd754dedaf191161c142729451d545b58bc43da9ae2af5e389a90b176be3245ad1f0938b7bfd13ac0a186bc46ab1bd42cbe2bdb820edc3e6ad892ba05786f1494691ac688e0dd6027ba1f4bb702bd7f6b440f64c978dd824e7c146532b375d87925a002c46ae8049528d8aef3f08b68898ac00a886ba0d6509b98ee78c718113facacbc69277e9e741154e1b0ced3c2b538f5d68950a281e9243d479d4125429f7e0b40a9f5a7e64d4cf1ac1e3b6154e4d9e6df77a88adaa5c7fc16a04dd7acd96598c5fa7e77b9e8629633f75c8e8852dd97112beaf290c1b485ee33a353bb648c729bfd4c819d67099cb7281429f5f60b369acddbc9da4557048361328f3bac3019ad04d07a0f231a84543ae76a40044aacfcf9f87190f87cd68e95ae1031e33ac28d9724e04a500237d03b008aeb0e91e94d8bfcd91ee80ceb706a1f15a2f5cd86ea2a195d1a25f19183c567c1d1c069fc6e28dd0f247f18ec12af32395881c20bf89e01e52e98bb52e9c137c2d48e01df665bd99fdb6d8f7f003a9722d633e967a798416ce3b4b6f1332cb19a33b55cc746caa72119cfee83bd42df1a426397f037591f471de03ac53d390bae122c4ca4f33be36204462a3899a9e343b0e4e8f22452cba1af339f356a8fd991e2cb33f8e5b57cb8fc5a0a191e41bdb0c", 0x800, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000180)={0x3, 0x1, &(0x7f0000001340)=""/4096, &(0x7f00000000c0)=""/126, &(0x7f0000000140)=""/40, 0x11000}) 2018/03/21 06:44:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x1c) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="b026cadab032903c1b1470e80b8a9c99f756241ec49afe72b01a", 0x1a, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x7ff, r2) 2018/03/21 06:44:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0xfffffffffffffffc, 0x7, @dev={0xfe, 0x80, [], 0xd}}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078ae383ea90178e1b42059fc70e7a98dbe178fe4b6fea7dd93094cf3e0bf153d00d62a7e33f972d92ba71acc8aeb0299562f5f7fde2e86acf857235388071cc78210e0f342ee85ca41d303756d98"], &(0x7f0000775000)) 2018/03/21 06:44:41 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @multicast1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in, 0x4e24, 0x7, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x11, r1, r2}, {0x78c, 0x5, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffcd4, 0x10001, 0x9}, {0x4, 0x2f5, 0xfffffffffffffff9, 0x200}, 0x0, 0x6e6bb6, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x32}, 0xa, @in, 0x34ff, 0x0, 0x3, 0x0, 0x7, 0x1, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x11, 0x0, &(0x7f0000012ffc), &(0x7f0000013ffc)=0x4) 2018/03/21 06:44:41 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x80000) writev(r1, &(0x7f0000001700)=[{&(0x7f0000000180)="3fb15526a8b797bdc60a4c6ac47be2cf0490d830f800efbc6f6039e89e1638260bd70d8a6d9132712a63b8f53af1ec5ab53c1bb36c5e750a9cf0890093b567a7278524215a729a16fd275866f1bc42af088c6b26748c2506289a506e48714732a9ada5d4f5a3f9b5a2da212e76861639cb285041be1b66dcbb3f725e20f0201df680e33aeed25df77fb625c9a3be580cbce573d2b519a338425898ca01fc11973ba6764ff00aa7da0c11aafcfcf8374bd1b0c53e21aa334fb195480e0ac9664d4e52871495c80bc9fc4b2a718e5f726e3b938b13d2b835e02e6ec395b0c9fa4d096e40748c4fb5edafc9e0ff46c0ca", 0xef}, {&(0x7f0000000280)="2b4d2d9d60c53bb0f276b0074a70a0bef17188c3e2a568dd7fcc7d04e4b426753cf1aead87d9220845dc6dd973ddcfa9b767ee7fd3a942f856d90c56a83b0c462fe82ba298130cde6eb128531a7d5cfaa84052ec4d23645c784fb706f02455f39e16618b3d934b395e6f04ac296a6edda224f72216818a9f443f8ba35243221cb888c215c570c4bd20826c1c56c435a2cc8fdf77096086271bce66febb21203c7df7caa7f91d61fd090d6179f95ee4abcaafe3", 0xb3}, {&(0x7f0000000340)="ebcb24082e7fbe7bb69d5840f427704bb9f48a7056cf79f245bf2bf83f76940fb15215b35144874ee58ebced", 0x2c}, {&(0x7f0000000380)="925aae209f79c7a4c86c978db4aa28a98717c0b42e466d63fa844aca658ff83eb84b710b8ca97c09b2c6e0ff0f47421e09f366da2b6f133c2163e9184a34259f0a553fcef79add095918c94c482b77c4bd9ee9da3758c1af9e03f3562e2ea6c6d6b0d0dc0e5fda66fca5b2917c42ced629e563b631eaa25d4bf0d927413b4432a5b69f9228367aec6fecdf630649c4bf1822fa5a5686c934808ff86fff", 0x9d}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="7ab2f585f84c2414b903df6fb70006107a5446ded7b816b5cf051018213bbf149a0ed77fd0b8a9fc65f553eb928c2af696da7dc753aea942155521d213c861cf0bdaa6d76cda9a5d9e6779c00b1927239cca2b416283bb77e42652d52072dda6d2f63c4e0fb31b4b1eeb7043606294fb730df9cbb67ca34ac2b3228df4885d87c88e712e77a4cc6e5cd92411c947e5e816e5dbbfd9b609d6fed11562550c9e77c2c46aa4744a3d899ff545f58fce46506b973a3be8fd2a49c87da9f8bf24c758905d3c74cda414134fbb2ceb4feb1c3a64332f806bdd6112e862647688aee4076b7f5ad70aacda3e1b3ace5a6e", 0xed}, {&(0x7f0000001540)="c5a56275fe3688f99bdff83a4ddf9e72445c5dfee0986ad02da9e123512839a27973f31725f4e351c859c5cd9e088e53fe42ba912f291d9697b0bdd94bc9beb7b6901c69b05effe88eaeac3b794026dc3a08593fce8ac465d2e2ea6e43b0a653ec0672efd86bb20d9a8572e73adb318ba25d6b08f5305790aadef48d29b947befd1c6e4d1c2d88af3b35e92aa7496207bed4082a29fe14ee6dbf4fc902132b1dae9f34ced3d03a0424c98651944312a36480ca9ab1998abf5c601b3d47a3d6f75cee0cbd4e42c07e91ff0058072871dfa154", 0xd2}, {&(0x7f0000001640)="4b77383e485badfea9ebb1dc6708394c861b7c1bd170891101c03830489305a5d4b94b023148745d8fd814eac8d01678a3fc8303b5edf34cc558e5a550401161409a58b8d0dd102384d03bf034d496a2a96fb44b616d87bd17cc1958f5215ba7814232f4c7b8f335bd2cd5f980", 0x6d}, {&(0x7f00000016c0)="7249757763a149159d2703d3647791f1", 0x10}], 0x9) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/03/21 06:44:41 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3, 0x6, 0x9, 0x3ff, 0x3, {0x0, @in={{0x2, 0x4e20}}, 0x9, 0x8, 0x6, 0x2b, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x100}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff84, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/21 06:44:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) accept4$alg(r0, 0x0, 0x0, 0x800) sched_setaffinity(r1, 0x17, &(0x7f0000000040)=0x7ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e58234d4436b98d5bf", 0x2d) 2018/03/21 06:44:41 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/03/21 06:44:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) sendto(r0, &(0x7f00000001c0)="db", 0x1, 0x0, &(0x7f0000000040)=@l2={0x1f}, 0x80) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 06:44:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x401, 0x9, 0x100, 0x1000, 0x0, 0x2, 0x2, 0x4, 0x8000, 0x200, 0x5, 0x80000001, 0xfffffffffffffffe, 0x6, 0x6, 0xc4, 0x101, 0x6, 0xfff, 0x1, 0x6, 0x8, 0x59cf, 0x1, 0x5, 0x7f, 0x7, 0xfff, 0x8, 0x0, 0x8000, 0x85, 0x6, 0xdc7, 0xc000, 0x1000, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x402, 0x3, 0x6, 0x7, 0x6f7, 0x4, 0x20}, r2, 0x100000000, r1, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 06:44:41 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051f74)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = eventfd2(0x30fd, 0x80801) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x400000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000000c0)=r2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/21 06:44:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xfffffffffffffefe) 2018/03/21 06:44:41 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:41 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00000000c0)="077b471a369fbf1e3e76e970a36e4a818e82e06e38a4ede9ed8f01224a0cf2e3855effee041bf73dea545c84d8f677aed10dec1b58491fafa8f7753ec62dd43306ae3525d9c06caae1900e2f991e62ff6979a03072af38e79c55501067cdab50b9b017c7333b8f937dee42ec302786bfe63267526eb9cc81da931a2f65f78e23a615d8e115d52ed5bd1707bf6a7952848cb483f13d4b8b8049d6b24db18e3f985b3a14cf780a6040c8f2023ba547706ba37f1518cd07b08f156813", 0xbb) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) pwrite64(r1, &(0x7f0000000180)="1f866a71597ddb746006a1ef04189c95a2e062efc3213971bae5bf3a86917e", 0x1f, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/21 06:44:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000200000)=""/203}, 0x18) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/03/21 06:44:41 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000005f40)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/183, 0xb7}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000001440), 0x80, &(0x7f0000002540)=[{&(0x7f00000014c0)=""/110, 0x6e}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2, &(0x7f0000002580)=""/84, 0x54, 0x1b9}, 0x549e}, {{&(0x7f0000002600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002680)=""/38, 0x26}, {&(0x7f00000026c0)=""/137, 0x89}, {&(0x7f0000002780)=""/187, 0xbb}, {&(0x7f0000002840)=""/244, 0xf4}], 0x4, &(0x7f0000002980)=""/3, 0x3, 0x7}, 0xffff}, {{&(0x7f00000029c0)=@rc, 0x80, &(0x7f0000005e80)=[{&(0x7f0000002a40)=""/170, 0xaa}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/76, 0x4c}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/186, 0xba}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/127, 0x7f}, {&(0x7f0000005cc0)=""/238, 0xee}, {&(0x7f0000005dc0)=""/97, 0x61}, {&(0x7f0000005e40)=""/49, 0x31}], 0xa, &(0x7f0000005f00)=""/6, 0x6}, 0x1b638000}], 0x4, 0x40000001, &(0x7f0000005fc0)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000), 0x4) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) socket$packet(0x11, 0x3, 0x300) 2018/03/21 06:44:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="71c114634552517f2bcb4f6f0eca6d74139eb2d44eead5f082dfcc526d35f77386861ad9205bff7afe23b53a1690bc9b36aedbb7fe4a739506e10e60385c38e486d0a11c3cdbe5d309b3a4bd923c04a8c538b848ff45068682f69e3e", 0x5c}, {&(0x7f00000000c0)="be1cf3bd8b424262b9605ae6c2bd692a245cd07862f9be61a5a447506ea3b421c5685756c122b4", 0x27}, {&(0x7f0000000200)="108ad9d6b39d41d338b673089091190a9018cd8128d0a4faf52b18e4d6886b1ddbaa03891c529ec84fb4cc49c8efd6f04ad3239f7facf1cc2ad7c1d1d1fd333954ea4f225ab2feca8d6b48aa92518133688c0a237bddb93fee4d493f8308696ef93f7a2e7e06ced2887c58ecb31654a766ac2f9afdd55c1a95af5448491f4602426ab6170c2a5e5945cb8e23d8ae2d184923e2c2a91f44adf92df4130099125077a1158a688fa1e6f4eb275071525bd780bad0dae4a36836a24ca91f9f46e85bf8641e7a46206051c3646c953a309e46ae0134e58e9c93941812edf34d0e", 0xde}, {&(0x7f0000000300)="3796c6abdeca3c27e405d005e5c926cf713b344a354942afbb53d7f5525982d4678c665297c3e07109cfc443f129b6f5a47a64bc5d11bab7e8248c5fdea3af362ff89db1648ce770e7fadd72725714a0fe9cad85b43ebe67857e171f5b7e3f53bc859c82c086c51d7cf0c4be052327c474249dc711ed7d2e469fee3a4577bf2ef241017419eec14882b4c3281cba2df5d046252da4e20059ef0ef23579e6bcdf26ced4f65f0b3d0df5fc2d69b26895a69a1583e12cb754745016f2", 0xbb}, {&(0x7f0000000100)}, {&(0x7f00000003c0)="b3fe8a28b773f8933e5c6c09e11e0321dc6b4b8eac285f7f1993007f27ad3db2b349baff1fb5d3906183232ebb0adc04100d57e9e5d28ff6bcc28479cfdb8d821e727951a3f4580907a7b6c5c14238e4d13d1663191913c1b0ae6a1faa2641c8a0ce95f06f61c505dde56a2e8ef39ccc17da489bc68af3fbc4f8d971e080cc0e89ff571f214f9a16637c20dcd55e24aa", 0x90}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="dbeb8c4a0363a58520b5d41075fae55e6befde621a37fee011ddbc24e39a0cf44037e14b2d75d2b2e772ec02374f4dfb506452c1b6e5baa77ecb5e815047c0c32945bee8b7739b9899b088d708a0d3d0418042aa4f0ebb57ba254fd707b34a6e54a351d867e4b6cdfe67e6a1ea91e937dd932a81e2df99c084ef3791f94009ada3952c37818ba5ab8dea88711b1ce5790db3f6320895ec", 0x97}], 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), &(0x7f00000001c0)=0x8) writev(r1, &(0x7f0000000100)=[{&(0x7f00000005c0)="2511d86c77da51df477bc46ef50f31e83b8851a8517e09a5cb41553bfac3380503359cc9c55a55895c7253a0cba8bbfab69bd5ba90fc8218495b9e70d412cafca7298f89cdd4dbf7c57cf9c3e1e7eb45bf28646fab111e13bd8a333dadbee22f2e7669142ae43fe0e1cc7fd175a528b32e0834ab6aeadba481b12f2f93b4318d1e6e0ef3326a5f918b70005f8b03175354fd3916a41028e2a6b2b40a58621f09a9db721a86227a95b148e47127b52c2ed0b1510d0af0c528d6a54d59847f3eaa30ce26dbb23964a3938d4fcc2eda696e5458a974d3228eaa160e2eb149cb1159c882ced306fcaf66843b417dc792", 0xee}, {&(0x7f00000006c0)="b9354fcec847177e426141131defb350211688226619fae10be73470b408311fe3223f421ee070f8795cfea59bad64a539517af05daf0fbda4566a0daff25676616f3f7ee8c97c31f4a70100c92b28d48db61afc68ceaf3562035abd26a8a32c80cb584a94aad9ec051c65de9670dda80743a1344b", 0x75}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000480)={0x7, 0x401, 0x7fff, 0x0, 0x84, 0xffff}) lseek(r0, 0x0, 0x1) 2018/03/21 06:44:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7ff, 0x1, 0x0, 0xf, 0x20, 0x11, "91f645424554ac06d530d02c204640b34111e7350d26e02a07881c69886bca055fb274022c7780e22a38d3785cc83f28fac99c83955180f192d14159da0067db", "9d5241212e097674adb6744cbcd3a51e205a472df6e712ffb0647637895f532a4267af9b444c42758257caf840d3ab5e94e7a6ec1c85625ef819c3a9161c2afd", "07789d2816bf021ff8a411f1239ef0ccb209f6ebd73e2fe86d3cc949fb58a128", [0x3a894a29, 0x6]}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x40, 0x6, 0x8001, 0x1}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x80) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/21 06:44:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x20000000, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00000000c0)={0x3ff, 0x10d004}) openat(r2, &(0x7f0000000080)='./file0\x00', 0xc0001, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde49f)=0x19) 2018/03/21 06:44:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) open(&(0x7f0000000040)='./control\x00', 0x42, 0x8) 2018/03/21 06:44:41 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000000000)=""/9, 0x9, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000000000010002000008000000000000773eb27cf049fc68c700000000000000"], 0x25) 2018/03/21 06:44:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0), 0xfffffffffffffebd}}, {{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000029000000020000002b07df6bc0964f4ffde3d917e38200000000007e8abf073d1878eaf806d4008397ac8258a4fac49eb496683baa4a06f39b4f8ed4d33657a5252c26028760ba67dfe2a11ba88696f8b7fcb3dccffb088546707040d0f9c8d8c6a6badc0e815692b936ff7aad50ad87ff30dc138f06e050c89edc2cd72be24c330ba8dd22cfa19c8533ed02401660678cd76b1190ca2e34c4a2d7f230e5b166bac25d5873c56f06be6382a3a0c2889b27c88ed09f154fd03d8167435eb7cf16f8dc60ca"], 0x20}}], 0x2, 0x0) 2018/03/21 06:44:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1, 0x5, 0x89, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000140)={0x1, r3}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000a98000)={0x1000}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10006, 0x3, 0x4, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000000)) 2018/03/21 06:44:41 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0x18f, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x7) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x19) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x122, 0x200) setresgid(0x0, r1, 0x0) 2018/03/21 06:44:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x18, 0xe, 0xffffffffffffffff, @fuse_bmap_out={0x7fff}}, 0x18) ioctl$KVM_NMI(r0, 0xae9a) 2018/03/21 06:44:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000000)={0x3, 0x6, 0x1, 0x40, 0xa}) socket$nl_xfrm(0x10, 0x3, 0x6) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="00000000000000000000000015414cee8365f16a0000000000000000"], 0x102d5) 2018/03/21 06:44:41 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x6, 0x9) socket$packet(0x11, 0x2, 0x300) close(r1) 2018/03/21 06:44:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x880, 0x0, 0xc8}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x83}, 'port1\x00', 0x62, 0x20, 0x0, 0x6f, 0x1000, 0x6, 0xdc8, 0x0, 0x5, 0x8a}) 2018/03/21 06:44:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() getpid() r3 = gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r4, r0, 0x7fff}) r5 = getpid() getpgid(r5) getpid() ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00000000c0)={0x401, 0x7fffffff, 0x4, 0x0, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000100)=r5) 2018/03/21 06:44:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) uselib(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) 2018/03/21 06:44:41 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x8) r1 = socket(0x18, 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f0000000000)=0x10) 2018/03/21 06:44:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x82, 0x0, 0x0, 0x0, 0x7fffffff, 0x3}, 0x20) 2018/03/21 06:44:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x46b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/21 06:44:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000fcc000)={0x88e}, &(0x7f0000000040), 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fcbfe8)={0x0, &(0x7f00000000c0), 0x0, 0xffffffffffffffff, 0x10000}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30d) 2018/03/21 06:44:41 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x3) unshare(0x28060400) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/21 06:44:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x1c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000889010000800057e946527af0bc01add3528814b2260d036bb1581c44a1dfb2b0fe3a31b7c74c05f0a83b44ab4475c20c9e7824bfd319a53c646ce554f04f844f6c7da839120dd2b2a78e8516ec8520d9ff1fe96f46c2d78ce322553d4f08518a19e54e97407221efebef6cd07ba6bab3b1c6c8fe7dd2926ce2986e669db995f17818926ecddc856d80f6305d1e286c560efb1a01e8d1efd534cce538f9d51144049898f00eac5348e1648d499b1abdd2", @ANYRES64=0x0, @ANYBLOB="0300f83b5352dcac607c036f9f9fd5d10d80a213a796a59b40044000000000"], 0x0, 0x0, &(0x7f0000000140)}) socket$netlink(0x10, 0x3, 0x0) close(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000040)=0x401, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x13}, 0x2d, r2}) 2018/03/21 06:44:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x204000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xa6bc, 0x8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:41 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) 2018/03/21 06:44:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xed3, 0x200) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/21 06:44:41 executing program 6: unshare(0x28060400) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa293, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="3c97f0414fdb99c03d90fe44aeba1dffedb4ac926e08ec293740d4785c6994f05930237f28245a4aceaf781aa58822fdc3d2bdbddc5c150e793c", &(0x7f0000000080)="4359a330a8d19c0ee6424c176fcdb71fdccd0b5556eb3fe140a3cb50a90f796a8fc13490c24f376143b510c60d92bd43ec7e02bb429d502df65a6bc17d731b79f80f4e6e459746328ac8", 0x1}, 0x20) r1 = memfd_create(&(0x7f0000816fff)='\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a76fe8)={r1, &(0x7f0000829000), &(0x7f00003a4000)=""/255}, 0x18) 2018/03/21 06:44:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6f597597a64f6b68, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0xdeab}) 2018/03/21 06:44:41 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff, 0x2000) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1d, "bc6433c06d0114e40fae61f7d9215a433d7a38ee3123d3831e61019b77"}, &(0x7f0000000180)=0x25) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x3fb1, @loopback={0x0, 0x1}}}, 0xe61c, 0x1}, &(0x7f0000000280)=0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10000000}) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 06:44:41 executing program 3: ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xbdee}) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x69) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000002c0)=[{0x0, 0x2}, {0x3}, {}], 0x200000000000017d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) restart_syscall() r2 = socket$nl_crypto(0x10, 0x3, 0x15) prctl$setendian(0x14, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000100)=""/70, 0x46) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x20}, &(0x7f0000000240)=0x8) ptrace(0x11, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r4, 0x3a, "6ab3c994db5858b23896c93d5838d024e68a2067ca8b5beec759193059ebf3b254df5f7edc72d69a6a0aca1f73af0186abeb24827199fb40a683"}, &(0x7f0000000280)=0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r4, 0x65, "97ecafd5c4bd04b09d1a2bb584dc3d153a7e943c22a8f9f0dfe22bb88bae7ecda8556585672e38c521a25b9e8482ec53eb976d79f000c7f122e2a21800e9b83eff0d921c6379941e3daea010a3ca78ae6f62e235a536a3b09db06f19fa2f4792b62520efb4"}, &(0x7f0000000480)=0x6d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001cc0)={r4, 0x1000, "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"}, &(0x7f00000004c0)=0x1008) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="f3", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r5, &(0x7f0000001180)="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", 0xb1a) [ 109.964212] binder: 14223:14233 unknown command 25757696 [ 109.971285] binder: 14223:14233 ioctl c0306201 20000200 returned -22 2018/03/21 06:44:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x15}}}, {{0xa}}}, 0x2bb) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000000)="3de056ced392ea898805dda6", 0xc) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)) 2018/03/21 06:44:41 executing program 6: r0 = socket(0x11, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00000010c0)=[{&(0x7f0000000080)="061a88a8", 0x4}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x80000000, 0x10080) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000240)=""/113) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) fcntl$setown(r0, 0x8, r1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 110.028919] binder: 14223:14245 unknown command 25757696 [ 110.034618] binder: 14223:14245 ioctl c0306201 20000200 returned -22 [ 110.047559] audit: type=1400 audit(1521614681.881:113): avc: denied { getopt } for pid=14248 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000001, 0x100000, 0xb359, 0x7fff, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x100000, 0x4}, &(0x7f0000000180)=0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffff0086dd6006f52603081100000000004021190544460000000000000000000000210100004e2200089078"], &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6ca, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000100)=0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f000051b000/0x3000)=nil, 0x3000}) 2018/03/21 06:44:42 executing program 1: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x5, @empty, 0x7463}}, [0xc791, 0xfffffffffffffffb, 0x10000, 0x4, 0x3, 0x401, 0xa, 0x9fd, 0x80000000, 0xffffffffffffffd3, 0x0, 0x2, 0x401, 0x8, 0x10000]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21}}, 0x2, 0xee9, 0x7ad3, 0xffffffff, 0x83}, 0x98) ftruncate(r0, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000004ec0)=[{&(0x7f0000000200)={0x27, 0x1, 0x2, 0x5, 0x7bb, 0x1, "0538f5184e846124afd0a5be422301d1888c26be1b5ddac5cbc95b664a01730f14942b574e248fba4b2373a14bc31879801fe5fffba395d397f74559d64a23", 0x22}, 0x58, &(0x7f0000001480)=[{&(0x7f0000000280)="a1340d9e5efa065d26a614178b5cb909497be7bba4cdbac5eed9417a8edf067d097b683f623ece29f51522a1c30dd7e1ffcbc008e4da66796158884cb0588061d7eb283a47b85e0465e93766fd1e0c9cb0d45a03716627970f556885864ef4338eb3138c60960ccc0f2d3680fca06b23fe21823756137feefb93407c9609649d672b7d8094419d8d0f5d7eb0c899a0dfc14043c6921443db6fc8cc31e38c5031cf90415a85215fb18fbbdb3de85062a834d0a2e9a6399d1fafb8207f2bba5dd40f0e87e24047e456ff8e0b691792621e41390b7c2c5f52ec47fd3071dcd8c20d8638ca704a59b0d407edb5869b8c", 0xee}, {&(0x7f0000000380)="a87c4646246a251a14f83f5cecb6a9b4e90b7467e80f58b7d771ec59191bb2ec86b111b744d6779f96c6ed9c6d3cf6fa90f29275d61748fd21c750beb2446748cecffcb75eb236a702b9625a9ff3198bdffcf49ef5d1e4078a2a79e755fa77027d1891a2c3db8bd8bdaf72351369ea183fb30e6b51e4a6b25a651b2c07025cf161dae30820e595a887edc45c6c66f5a3482cbcb67d894668b1cab8d5dbf6def2efefd7c052eb1a4b09896c63b0c19e4351e91e0bb8183b1ef7ab10568397cd7c3c78483fd3d19e7b", 0xc8}, {&(0x7f0000000480)="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0x1000}], 0x3, &(0x7f00000014c0)={0x5c, 0x10d, 0x5, "7cb09759b62c044039f01e758b5594b53ff8844031fc365774b90ace39013884701af7537c37c8ce208620351dcdb193431bf5d7c173eb63bdd4e8bf0de67ebd49864a9b2f9705c67da0b39bf8f6e5"}, 0x5c, 0x4}, {&(0x7f0000001540)={0x27, 0x0, 0x1, 0x6, 0x7, 0x9, "7a688b2818bde725a1049d6ca5e1d056818bc251452ea08c06cad3be9ddfc0bf913453966a588aebacc11a220298c6fa95363ffe417f25ff94736562e9d417", 0x2b}, 0x58, 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0x1000}, {&(0x7f0000004a40)}, {&(0x7f0000004a80)="3be8a299749f356aab8aa455757a4ae78c72c80f047aacc4d0d9f084b68c22d35d9acd3b3e80ffd4dbb89b352f561c35b98e1da57f08b80658e5667af767e00722c49a190b0026a0f4b2b2e15b65977a575e9ff168bd1c0441b0709643ea8386dde0e1b37b124c0a56d28c226ec9b63f5b0c420645c132c0d916b8ac20f91ae641c94ebdc88809f1c3df7704cd9ec0b6f769d6680cbdbf10c34cc7b07bd60d86f91e2de6e17d57ef", 0xa8}, {&(0x7f0000004b40)="995a5b446a26e2372bb90e77af2a4a855d2236cb21432f58bd672b2225772d9a84b3f2f7fc40dac47a8638b380480b186510461ccaf2f1d3c181100a051c2485f2e8c98474634f6823aa56537b256d8be4581353a5704bc5c4f2718dd879499e936a48282d252b5ddef71020da492119d70306b152e53679273309b4ef134a9e4e2261ef95a3eae88b95ae6ca7168e9f202f089defb81417aa3ac41829b085fbc724341ded5ad06de1e7a55975a83c6236add13dafc7c62680e3", 0xba}, {&(0x7f0000004c00)="a4c9439911609ad25e454a479127be9ec6bd0348fa82884335d5475888a6f881829804924cdd4941a58531259650e62f3de9b6ef9e5b1341eb39bc577f17bde05f98c8cfcabce3c150e04868afef849b457d0dfccf8e8b5e1cdbb8c80d7205dd86d06b8b299ba8eeb7250a11080edef19e6a994f9f9defe573fc1ec3f1062166c2fa12984cd22c6587183139d900d5470840020ac49b6b142b57efdfe2622468aa147ba864b2e1f5c04a0f4b8b68a98f93a31e2788d165c47673815d67727dc6f92933c2d2ce85cbf32e1b3f5a39ae8d2d4c8f9abcd3fad268f9e5cdae25812ef0a75e00fea97830c8e3832513a2285a40920dbdd2d524dfc62942730756", 0xfe}, {&(0x7f0000004d00)="c42133e0b7ac281c253c398e35855db2c374a2331dc8ecbda6bcdf1883cfa7be73a2769f7d2ad8a478ee6464fe08afb187da7d6b0c43442948c749cb3ea2510ccf329c68d1fac0abbc43985c49e8d5dae5a04838660ea667482ec12a1b2b02d1a69c50991f3e57419d78e7facf5233379e60e723374a94c2d5f9ef58cfd097e7e3614a11546c3caf9b6b66f42cfec4e0778646d949c8a939ec80365e1fbb7d2d36b0fb9b651fe0d53b0d8e1a98f1dad393f59ad9ca9b7d0338f0a2ccb2b68bce06c03da3db7ac861045138fbe4a025fd0e044299d219ea4fbee402", 0xdb}], 0x8, &(0x7f0000004f40)=ANY=[@ANYBLOB="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"], 0x64, 0x4}], 0x3, 0x8001) lseek(r0, 0x0, 0x4) 2018/03/21 06:44:42 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000001280)='/dev/dsp#\x00', 0x1f, 0x200) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000012c0)={@mcast2}, &(0x7f0000001300)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000001380)=""/235) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r4, 0x100000003ff, 0x0, 0x6, 0x7ff}, &(0x7f0000000140)=0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x7b0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/21 06:44:42 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x6, 0xdc, [{0x3, 0x0, 0x2}, {0x1b71, 0x0, 0xb0}, {0x81, 0x0, 0x9}, {0x9, 0x0, 0x5}, {0xffffffffffff5846, 0x0, 0x8}, {0x0, 0x0, 0x9}]}) 2018/03/21 06:44:42 executing program 0: migrate_pages(0x0, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x0, 0x43f, 0x0, 0x0, [], [], [], 0x8, 0x8, 0x5, 0x77a8, "7d6a6ef71735aebc54d4608814c81cc1"}) 2018/03/21 06:44:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x460900) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000003c0)={&(0x7f0000ffb000/0x3000)=nil, 0x401, 0x0, 0x22, &(0x7f0000ffb000/0x4000)=nil, 0x7}) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80, 0x200) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x56, "2c2873b04d8f24dcfcffc8f1450bdd3fd554fd708519f8aa0b366de8a435ec939b7336ac5d0573a660e8e2ceddf1026a1be3b1676e3b95fb14f567edead72e1be66859e1c250e3ab479a33da307f2c87e94bbbcd586b"}, &(0x7f0000000200)=0x5e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0xd7, 0x2, 0x1, 0x524, 0x719c6781, 0x4, 0x0, 0x8, r3}, &(0x7f0000000280)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000000c0)={0x10001, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x2, 0x1, 0x0, 0xe9, 0x5, &(0x7f0000000080)='dummy0\x00', 0x7, 0x9, 0xcf}) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000018001f2400000000000000000a00000000040008002cbe73c5ac8e7f2bad69f16435b7d72e38314e4c821c988b1076757a849a8a34fe5f4bd60775844cb97588aeb27da0976a4d7ce312a53b68280ad237348efe185c163f53e6d1bafeefb7d9deffb43197a1d0044ec2ed983146ea38c0d6969ae22381d7effcef3abafcaf23b8381b01f91cdd01b717ad00f2ab83d8cca70b2daaae919970aacb3ef7e008c769e124c6d9d64d"], 0x20}, 0x1}, 0x0) 2018/03/21 06:44:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa4, 0x400400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3f) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[]}, 0x1}, 0x0) 2018/03/21 06:44:42 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/input/event#\x00', 0x1) 2018/03/21 06:44:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f0000010000000005005737f1d9ffaaffffffffe0000000ac14ffaaffffffff"], 0x24) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20}}}, 0x84) close(r0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0x52, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/82}, &(0x7f0000000380)=0x50) 2018/03/21 06:44:42 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000100), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x42000) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/03/21 06:44:42 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000140)={0x40000000, 0x762d, 0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x2, 0x0) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x3, 0x4) sendto$packet(r1, &(0x7f0000000180)="696799dae40d80f219acbfc75479ef86bf9e3bf5607004f7aff9e43f0c2505dccbfd", 0x22, 0x4010, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0xfffffffffffffffe}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff020000000000a270c9e0000000000100004e22000890785f0c015a0d7681d345a1a682c0a601e0fc3e3ec911c49009d5d53f1fcfce90251c11c9f85724c275c340c83f9d9b482829df4e21818da5466df670794694ac8a92f4c205b572b97e9fb6194e3e2c642ed2b6987fcd1dd84569b150dde115d015d11701d828bdc7cd4f26b1125d4bf820863dc8"], &(0x7f0000775000)) [ 110.192749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 110.209191] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/21 06:44:42 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/21 06:44:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x100000001, 0x0, 0x0, 0x0, "88103a2590aecaf19af1d10b3b90f90d271fbef03ddfc1b889c000b558a3866ccd1640e7b87b4c21a9376241", 0x2000000000}) 2018/03/21 06:44:42 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x200, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x716, 0x3ff, 0x10000}) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) 2018/03/21 06:44:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x144000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x30, 0x400, 0x70bd28, 0x25dfdbfe, {0xd}, [@generic="41bcf9c04456baa2"]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000081}, 0x20000800) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x18, 0x2a, 0x823, 0x0, 0x0, {0x2}, [@generic="7f"]}, 0x18}, 0x1}, 0x0) 2018/03/21 06:44:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="000000006abbaef6"]) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000000080)=""/95, &(0x7f0000001180)=""/208, 0x200000000000000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) fsync(r1) 2018/03/21 06:44:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") 2018/03/21 06:44:42 executing program 2: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x3, 0x10}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x410000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 06:44:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="57000800001007008000ff7f31000000080000000600080007000700"]) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000b80)="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", 0x7c0}], 0x0) 2018/03/21 06:44:42 executing program 6: r0 = gettid() prctl$setfpexc(0xc, 0x20000) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x3, &(0x7f00001eeff8)={0x0, 0x0}) exit(0x5) timer_settime(0x0, 0x1, &(0x7f0000750ff0)={{}, {0x0, r1}}, &(0x7f0000faa000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20042, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001480)={&(0x7f00000001c0)={0x27, 0x0, 0x2, 0x3, 0x100000001, 0x81, "539c74e52778682fa6d3d21d2b16e33b322125f932fedb5d5fe2b9a4cc3e6eef9dabb386ff57cffd904bc17fdda379842a930c152c4b559a74a46ffaeca49e", 0x24}, 0x58, &(0x7f0000001340)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="4a7e701c90ab8ffbdca409de5dd348dc2f0574ce7bab707dfcce22b285d9adc279abd54449ec19862789c8f867824a8ecce6b12209ee6784e507604931dc40155bc4597664060eac1c68b534b160d713f05090d3cc90d1c57d803270db2613dcb2f96e7d1838f42e4a846d5c7747f6668f36f643c61a7babc925b5f79e71dd56eaa4699947c0a8c7f110042f64938f312373001b72cf2a0fa61a8241eeec9535e11b8c178804be809ac43eb5e228be68450167d858297247c31fb6ecff7aa0988a0d8115bea87c1c95f926ce0713571938a5a7d3ba23ad2c5dbb698ee4cfae2db918dafca739f3", 0xe7}], 0x2, &(0x7f0000001380)=ANY=[@ANYBLOB="d4000000010000000200000085e1a966567ae0fbb7cf32807d8b9c39e7dcc8907a8e1e718cb15ea3c51396d974adc651254c68937e4c6cf7b02d41fbc242c332f690ffbe266a02c1e61b1ef1e4a983491e18bc7e2590ba29454840163030986b330f71d112522fad8525a5b4574bf80f10ae252df02b7402cc2cbd3f4c0b4a9035412a5b60ac46fbfbcde1d3000b094d5cc160c57e6d5969c24d813fd070e906de1cb1df1352c41a58ca36ebc196afcfeb67acb9ddcbf927d87f3c471683a2fa47766c1dc7286b00000000000000000000000000"], 0xd4, 0x1}, 0x4) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001500)={0x3, &(0x7f00000014c0)=[{}, {}, {}]}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040)=0xff, 0x4) mq_timedsend(r2, &(0x7f0000001780)="52a723d47ae266e1d1f1b4a3f561260a4a9f02b62d1eb548de805155befdd3a2635cba5288829d9a22352831b8a09c06c1fe5eebf2ad37703efe940fca95f22c96b56224fb4dfd3cb711956903a889221a0cfc300350dd947c7e67fd4cc1decbb180e3bba04390bfb9cb532f46ae4fe559e1c3edbf95f313b2d6c60c6435f15c0c2ea3956f3ffb2ba992069233ca9eb3c355d37a8fcca8aef1e5956dbfb70e9a083fa3ffaed00a644d5f48d8c3b10bac017dfe7bc15744304a53354bc996a0b253e7451c795792101f01371600000000000000000000000000000000000000000000000000", 0x635, 0x100000000000fe, &(0x7f0000001640)) 2018/03/21 06:44:42 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4161, &(0x7f0000005e0b)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/21 06:44:42 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1, &(0x7f00000002c0)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x9, {0x7f, 0x0, 0xb2, 0xab8, 0x3f, 0x2}, 0x1, 0xff}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0xffffffffffffff81, {0x7fffffff, 0x0, 0x2, 0x3, 0x0, 0x3}, 0x1, 0xab}, 0xe) io_submit(r1, 0x6, &(0x7f00000004c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000500)="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", 0x15b, 0x800, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xe, 0x2, r0, &(0x7f0000000200)="1bebc4581e3184b4079fa1bbf505ebdeb64223b5bed61124a98f8772b24fbbf7d0dc", 0xfffffffffffffe35, 0x72e, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f0000000a00)="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", 0x1000, 0x100000001, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000680)="96dd0000002792777003659593528ad894f25201385d2721b2b01a6be1553b527e91375381f29a5f2cfc0c7eaf38200f6b95ea782d0520788f08a656f3df9736d335887ab23e9bab8244bdf3067c2957924fc9f0e0550e7ef4d4e326", 0x5c, 0x8, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000001a00)="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", 0x1000, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000440)="f04e952ed951a81303bac5f5b35f67440564e6f12b3a0632301c6e83d3fa0eb851e1859ce68a01509c0601b8f203f08f318d31f78699f10302f8", 0x3a, 0x8, 0x0, 0x0, r0}]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4002, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/03/21 06:44:42 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="95f4d1000a", @ANYRES32=r1, @ANYBLOB="14000200fe800000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/21 06:44:42 executing program 2: socket$inet(0x2, 0x3, 0x5) 2018/03/21 06:44:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x8, 0xc, 0x1}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), 0x4) 2018/03/21 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1) 2018/03/21 06:44:42 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x10, 0x3, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xffffffffffff7fff, 0x0, 0x7ff, 0x69}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x100000001, 0xffff, 0xbf, 0x10000, 0xffffffff, 0x0, 0x2bf9, {r2, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7ff}}, 0x9, 0x9, 0x3, 0x5, 0x8001}}, &(0x7f0000000280)=0xb0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000002c0)={0x953, 0xbe5, 0x7fff, 0x300}) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/45) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={r6, r7}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000480)=""/171) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2, [0x3, 0x1ff, 0x4, 0x6, 0x0, 0x1000000000, 0x2, 0x100000000]}, 0x5c) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000005c0)=r3, 0x4) ppoll(&(0x7f0000000600)=[{r8, 0x4}, {r0, 0x8010}, {r8, 0x30}], 0x3, &(0x7f0000000640)={0x77359400}, &(0x7f0000000680)={0x8}, 0x8) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/user\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000700)={0x2, 0x6, 0x6, 0x9, 0x6a, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_x_sec_ctx={0x1f, 0x18, 0x7f, 0x0, 0xed, "2ef6bb4873ad8813509cf6d68870d76ed7b32ad65ce8d72f04f7dfd892f1d58649506b2b18193d0146b5b69dec72dbc4d94cc97898970ebcbe25037f810b7b60551e5df752217334b3fd4c89efd9bcbf693c6b819d9e3c738ab85f543bc3027eff8f7a79eb8797748a187cd11cabfc7eb47620adac09115573f59535682e35bc9e37411210b7136d4cf5a57e549f3d5556ddc8175ad04d32522eba61c8d64ac264bbbedfffd269b373905612d447a0c32733ad7685bce837cb9da00bf06b9b62db0dc5fd260f330bcec5d38dcaf94c0fd0bafe1543da6bf131e6361bf7c31b5506c6e9970f10ab962d487cc34d"}, @sadb_ident={0x2, 0xa, 0x1000, 0x0, 0x3}, @sadb_key={0x1e, 0x9, 0x740, 0x0, "6b31ca9301e7aebe794402592b769c8c5cfa4e5fc5f0f67f0c4755d6ac93f9f14d0030a245b1faba34716f9875b22de254bf8e47b0f2dc025423d9bb11191c9abcba9e426336db02fda756b51e9c9265843f8f0440c1420a5fb897b061541c8c7fe6f81de6a7a7573ddbc67dc307566d6ff99de6c9b2e07224c3fad379dd716f773980db0c60e220a3436a7b86a61793d137f690a03e82f799c0c0a79e5ec30e55d544287f3059e341c866ceca2c1ca8eff4c99666270c6a1a7e09ccb184d7a03e0b6f2d867a1593451c54bf22addb64f3dbaf1693bf1212c3681f91e3344401115897609574338e"}, @sadb_key={0x1f, 0x0, 0x778, 0x0, "84dae95d5815e6bb4cedb8d827fd372494d73909be818244a5b777c1ead5070b8b2a07df8dcfb994435248241f347772aaaf573fe5738bcf9f5b3a928e9b40416d3f4a7e4643a8524bf00971ad14f6bd4b4d526be217b557e4ddb92ee78a33dc2a03a7a3cb2aadef5de87bb36a01460cca8821cdb23d8d5411de0036410787d02cd0b65543e1f516ab9e37166db7524950a6d89b11b724caf99529c1af6dae3db6be38efd118e9c81f072323c575f6e6fc35f0c9891803d4f1804322af9a645dc80079d672e264f3ba114396032ad1482bac2269e0502ddab124e7ec9bb4c930394dc1ebb7783fdced0a297b8582f4"}, @sadb_lifetime={0x4, 0x0, 0x5, 0x800, 0x34, 0x80}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x7, 0xff, 0xa0, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x350}, 0x1}, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000b00)={r7, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000b40)={r4, 0x2}, &(0x7f0000000b80)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) fcntl$addseals(r9, 0x409, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000c00)=@add_del={0x2, &(0x7f0000000bc0)='syzkaller0\x00', 0xffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="701596eab18dbaecdfb8dbad4609828d2a5f9e323d606cd387383ebf4a21fbf374ecb07f643fc0e0692373da3a77529ef0c58b8fd97a926ec402279e38efb04df2f2407238e1df8b17d0b297635f306b682afb8f08be101cf633984788aaf5eed3396e059dc90ace149505fd38", 0x6d, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x8001, @empty, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbd, 0x38429e40231531fc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x408, 0xfffffffffffffd4b) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x402000) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x5, 0x6, 0x100, 0x6, 0x2, 0x1}, 0x10000}, 0xa) [ 110.409874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2058 sclass=netlink_route_socket pig=14347 comm=syz-executor4 2018/03/21 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000062f000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="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", 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002b9000)) 2018/03/21 06:44:42 executing program 0: r0 = socket(0x2000000000a, 0x2000000001, 0x80000000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x3ff, 0x6a, 0x3004, 0x8}) memfd_create(&(0x7f0000000000)='user@^\x00', 0x2) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/21 06:44:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0x8, 0x25e, &(0x7f00000013c0)=@raw=[@ldst={0x3}], &(0x7f0000001400)='GPL\x00', 0x3, 0xdc, &(0x7f0000001440)=""/4096}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2e4, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@uncond, 0x0, 0xc8, 0x108}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x0, 0x88f, 0x74c7, 0x0, 'snmp\x00', 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], [0xff, 0xffffff00, 0xffffff00, 0xffffffff], 'eql\x00', '\x00', {}, {0xff}, 0x2b, 0x80, 0x2, 0x40}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x6, 0x10000}, &(0x7f0000000080)=0x18) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000000680)) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e20, 0x80000000, 0x4e23, 0x3ff, 0xa, 0xa0, 0xa0, 0xbf, r3, r4}, {0x80000000, 0x7, 0x8001, 0x9, 0x5, 0x6, 0x319a2cdb}, {0xde0, 0x2, 0x80, 0x40000}, 0x4b9, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x7, 0x0, 0x4, 0x15, 0x10, 0x80000000}}, 0xe8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x5}, 0x8) [ 110.469647] QAT: Invalid ioctl 2018/03/21 06:44:42 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1, 0x1, 0x7, 0x5}, {0x80000000, 0x3ff, 0x8000, 0x9}]}, 0x8) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) 2018/03/21 06:44:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) close(r2) [ 110.538349] QAT: Invalid ioctl [ 110.598102] sctp: [Deprecated]: syz-executor4 (pid 14392) Use of struct sctp_assoc_value in delayed_ack socket option. [ 110.598102] Use struct sctp_sack_info instead 2018/03/21 06:44:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20044, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x2ec001) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) fallocate(r0, 0x3, 0x4, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'tunl0\x00', 0x8}) 2018/03/21 06:44:42 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x9, 0x0, 0x1, r1}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000100)) 2018/03/21 06:44:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)='selinux\x00') 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x200201) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/21 06:44:42 executing program 3: rt_sigpending(&(0x7f0000000000), 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x10000000000023, 0xfffffffffffffffb, 0x201, 0x6, 0xffffffffffffffff, 0x81d}, 0xfffffffffffffe3e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r0, &(0x7f00003d3fff), &(0x7f000016f000)=""/5}, 0x18) 2018/03/21 06:44:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000280)={{0x2b, 0x9}, 'port1\x00', 0x1, 0x11, 0x3, 0x8, 0xa8c9, 0x7, 0x8000, 0x0, 0x2, 0x8}) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101002) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r0, r3}) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000140)={0x10000, 0xc0011ffe, &(0x7f0000000040)="194217187e62cd0eab8bc4f51c5dee14fb4214f31797eac902c6f5d3772974a752d0f4a67b1b567b22fec88107d350cab7fb35b0c76400b9c44c", &(0x7f0000000080)="a86d4d8aa2156e6686f0fe2a4baa7e60acf338437beb032f405ebd985190cf4f6ec250064a1dd6c3bb6ed9af13fe9b8ff789280066dfa136adbbe3e087c91220bb3710c0fddd33d64213a4f706487b17720024848647842c033de08720c46ebd2f2cf9034bae5ba70c91abfc2350310a8908869298d31522e87c69786259a10afcd2f1cad9fe91", 0x3a, 0x87}) io_setup(0x401, &(0x7f000014b000)=0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x100) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 2018/03/21 06:44:42 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x240000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, {&(0x7f0000000100)=""/109, 0x6d}, &(0x7f0000000180), 0x40}, 0x9c) timer_create(0x89c29f358c364e48, &(0x7f0000048000)={0x0, 0x1f, 0x0, @thr={&(0x7f000037f000), &(0x7f0000911f4d)}}, &(0x7f00006eeffc)) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x8000000000000000}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x6}, {0xe, 0x80000000}, {0x2, 0x100000001}, {0x4, 0x10000}, {0x2, 0x5}, {0x3, 0x80000000}], 0x6) 2018/03/21 06:44:42 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/102, 0x66}], 0x1, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x17, 0x14, "0e4cd5e8e1bf15913a9fb08742c6c3d922fc904d94f60b290c721e4a9c968ca5acf8a5c879e95a1d9246dff70e51329806ac082ab05558140f7e4334615fc252", "5b4d985ff4759b8ad2f4de16f57e4d565fac42d4034dcdda759f1b995c15d725", [0x4, 0xffffffff]}) [ 110.657950] sctp: [Deprecated]: syz-executor4 (pid 14398) Use of struct sctp_assoc_value in delayed_ack socket option. [ 110.657950] Use struct sctp_sack_info instead 2018/03/21 06:44:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0xecbe9e29d9d9eee0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000001c0)={{0x4001000ff, 0xb}}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x8, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x42813, r0, 0x51) socket$netlink(0x10, 0x3, 0x0) 2018/03/21 06:44:42 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/21 06:44:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x42000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x10001, &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) rt_sigqueueinfo(r2, 0x3d, &(0x7f00000000c0)={0xd, 0x7, 0x200, 0x7}) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 110.800333] audit: type=1401 audit(1521614682.633:114): op=fscreate invalid_context=80 2018/03/21 06:44:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000d27000)=0x800000000000001, 0x2b5) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x7, @empty, 0x6}}, 0x5, 0xa10b, 0x80000001, "3e5068492978fafeebc8de0ba681d42d824d0e4712dba73310a0190f83ef368dc1ba62bb12f38a41047bf66aa5c59d32972136e7d371ff0d77fb28f6fa0e449f44d4832f5c4eb37ea88fb2fb2f768cd4"}, 0xd8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x5, &(0x7f0000000240)=0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000000c0)=0x100000001, 0x388) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) setpgid(r1, r1) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x880, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/03/21 06:44:42 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa680, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) shutdown(r0, 0x0) 2018/03/21 06:44:42 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ptrace$cont(0x20, r0, 0x3, 0x3) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r0, r2, r3}, 0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000280)=0x1, 0x4) write(r1, &(0x7f0000000040)="42e1e62a518ec885ced8ffbc00e39750481a3ad8cd30cee1d31e5c0520f907b121b1bf7784ba8ecd7ba581e0c842c0daffb99378a7872288b06edc00d4f925d73fa3ccf1fe4c4eee116d6f3a9bcd401eda0c26bb05d1d17a647f5efb76552587f832f46b60206d77e383450e2c2faba2ab7157c085c0f5a7818f6a109fb009721c080f780430b48c4846b6d6d449544dc080ba50cd603740684a30db77a7e4b07f2ab0b53f78b4008fb391d6c1133fa88a3c920550c61cc6347298817a0135feb9930d9aa9765972", 0xffffffffffffffa5) 2018/03/21 06:44:42 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000380)=0x5) getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000000)=@rc={0x1f, {0x0, 0x2518, 0x7, 0x9, 0x7, 0xff}, 0x5}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="6055aef5fb4cb284092292ef6568e3b847ccdf0eb1b4f14c2e07c00cf8172ba1dbdedfda51bdbaa5a0b6ce7e10487e98198ede857ba08db09db1cd7f174301e023acad46d01a7b1eefdc116e4e27be5a1deb24df887ae25ae11b51a09d2b53e96f35aa810e5ac1661082cd8e36b7777373fca47697984f6d5348f8d8a0585ab08cf92a1fb31309ecf2254163e7d4b49a61972c3cc778134db7e593c0b66af1b5255218ef9f2eda26a140bba1ac14b28d9c04b0ea36f602618f2dc35d76896c1ef2e28977d1e42f37b34f6173e06106459a681e90672d04360bd7e8527e6fae79e0fb7554acd98df274957b08f9edac76", 0xf0}, {&(0x7f0000000180)="1871041a0469f1e2e7518a3701181769b1f9d876bbf96e3000add07c6044b5c35fd4cceb65340b4c86405ce828c234485270643a07a9e3763beaee866d19e05b72", 0x41}, {&(0x7f0000000200)="1030469a415494abeb5d4782f6915a387ade6844624702f14e10133cd183dac4ddb1f301880394de7a9eebdef1094a3594677cdba494228895b4e6d94015ba27bd3d2be63d2734f51979217440495d791459d6382bbc71afd28daa755716da998cf61b753fa6b6e4b49d8edf3fe865179a8a03cea12d7a32aac37bc0704a05f9b2f50c4e57dc6161fbbdb69ce9da98ccf60b949b2edd4a9f3d4d4640ee73d70bc7f05843266dab", 0xa7}], 0x3, 0x0, 0x0, 0x81}, 0x4040000) ioctl$int_in(r1, 0x5452, &(0x7f0000544ff8)=0x8) sendmmsg(r1, &(0x7f0000ad8fc4)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}}, 0x2b9, &(0x7f0000336fd0), 0x0, &(0x7f0000cfa000)}}], 0x1, 0x0) 2018/03/21 06:44:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xa425, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/233) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x1, 0x0, r0}, 0x2c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xfffffffffffff5e3, 0xc6e, 0x200, 0x800, 0x0, 0x2, 0x10000, 0xb, 0x7, 0x6, 0x9, 0xe6d, 0x6, 0x6, 0x1, 0x81, 0x200, 0x98, 0x5, 0x8, 0x100000001, 0xabb, 0x401, 0x8001, 0x6, 0x9, 0xea7a, 0x800, 0x9, 0x7f, 0x37, 0x101, 0x7, 0x0, 0x54, 0x9, 0x0, 0x1, 0x2, @perf_config_ext={0x1, 0x8000}, 0x28080, 0x6, 0x2000000000000000, 0x7, 0x1ff, 0x100000000, 0x3ff}, r3, 0x1fb0, r4, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/21 06:44:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/177) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000001c0)) keyctl$chown(0x4, r4, r5, r6) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000391000)="83", 0x1}]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000200)={{0x2, 0x2, 0x0, 0x1, 0x2}, 0x0, 0x100000001}) 2018/03/21 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000892000)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socketpair(0x11, 0x803, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x0, 0x5, 0xa8a, {0x0, 0x1c9c380}, 0x2, 0x8}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x90b, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) r1 = memfd_create(&(0x7f0000000080)='eth0md5sum\x00', 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/18) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000000000)="22000000180007010006fffa2a000000000800000d32200000003b0300001f009d75", 0x22) r1 = syz_open_dev$vcsn(&(0x7f0000004340)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) connect$bt_rfcomm(r1, &(0x7f0000004380)={0x1f, {0x5, 0x3, 0x0, 0x3f, 0x10000, 0x1000}}, 0xa) 2018/03/21 06:44:42 executing program 6: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/03/21 06:44:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd70d, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x200, 0x8000, 0x9, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000080)) delete_module(&(0x7f0000000380)='/dev/cuse\x00', 0x0) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "4c82de154477b0b9b61155905937"}, 0x1e) 2018/03/21 06:44:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x1, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="d11a33beb2fb94a2438528005cd5406e9d1562d849e453a8cc6ce5fa7f550d94dfe17106c765661bfc1a5a47b6b6244c56c1c07f28cf022ebdc5333e7069ebc67f267662ba16947869fdc233e6b8bdffbaff27e196849cb08c3ab33690c4b81a6678e263dee2b4bb387c74b292af52c6c5fd07c5f68706aad3b5b1b2b156239de7f415abe6f886adf4dea20fbb79041f71dff9f56c1e2042caa5859433b06bf1595fba19068e1ce51318d86f31b2406071301c645edc9407a0a3faedd93f6b0e27ea15b4e27e8589557fc41050431dcfd55f1d9e3f075c126d4a5285c799987ba3cee028d3e2be9385e344b2873fd920dc91f6") ioctl$KDSKBLED(r2, 0x4b65, 0x3) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x7fff, 0x0, 0x71400000000, 0x9, 0x5, 0x81, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x5d6, 0x0, 0x16, 0x7, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x2, 0x1000, 0x1, 0x3f, 0x0, 0x3f, 0x4000, 0x0, 0x1, 0xfa0, 0x1, 0x7, 0x3, 0x2, 0xf878, 0x3ff, 0x8, 0x1ff, 0x400, 0xffffffff, 0x100000000, 0x3ff, 0x6, 0xfff, 0x7, 0x1ff, 0x6, 0x2, 0xb5, 0x87, 0x2, 0x7, 0x401, 0x100000001, 0x9, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0x5}, 0x81, 0x7, 0x7ff, 0x3, 0x3, 0x1, 0xfffffffffffffff7}, r1, 0x5d7, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x202d00, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000180)) prctl$getname(0x10, &(0x7f0000000200)=""/83) 2018/03/21 06:44:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0xff}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x6, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0xfffffffffffffffd, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208, 0x1d002}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r3, &(0x7f0000000140)='net/udplite\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x85) sendto$inet6(r4, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e20}, 0x1c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) 2018/03/21 06:44:42 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000ff7)={0x1f}, 0x9) fcntl$notify(r1, 0x402, 0x8) 2018/03/21 06:44:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netfilter\x00') getdents(r0, &(0x7f0000000180)=""/213, 0xd5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x19}, 0x23, r1}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) getdents(r0, &(0x7f0000000400)=""/178, 0x3ff) 2018/03/21 06:44:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x406, 0x101000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x2, 0x2, 0xffffffffffffff5b, 0x80}, 0x6, 0x2, 0x0, 0x0, "2cae356d8a28d0d2"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4840) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0xacfc, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r4, 0x9}, 0xfffffed7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/03/21 06:44:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000002c0)={0x1, 0x1, &(0x7f0000000100)=""/35, &(0x7f0000000140)=""/188, &(0x7f0000000200)=""/137, 0xd000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000000040)=""/46) 2018/03/21 06:44:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) r1 = accept4(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@nl=@kern={0x10}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000940)="8a", 0x1}], 0x1, &(0x7f0000000fc0)}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)="ba", 0x1}], 0x1}, 0x0) 2018/03/21 06:44:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/03/21 06:44:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)}], 0x2, 0x0, 0x0, 0x9}, 0xfffffffffffffff9}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/89, 0x59}, {&(0x7f0000000540)=""/197, 0xc5}, {&(0x7f0000000640)=""/49, 0x31}, {&(0x7f0000000680)=""/36, 0x24}], 0x5, &(0x7f0000000700)=""/48, 0x30, 0x80000001}, 0x2}, {{&(0x7f0000000740)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/16, 0x10}], 0x1, &(0x7f0000000840), 0x0, 0x31}, 0x2}, {{&(0x7f0000000880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000900)=""/94, 0x5e}, {&(0x7f0000000980)=""/39, 0x27}, {&(0x7f00000009c0)=""/56, 0x38}, {&(0x7f0000000a00)=""/151, 0x97}, {&(0x7f0000000ac0)=""/146, 0x92}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/118, 0x76}, {&(0x7f0000000c40)=""/170, 0xaa}, {&(0x7f0000000d00)=""/234, 0xea}, {&(0x7f0000000e00)=""/221, 0xdd}], 0xa, &(0x7f0000000f80)=""/4096, 0x1000, 0x57}, 0x5}, {{&(0x7f0000001f80)=@hci, 0x80, &(0x7f0000002440)=[{&(0x7f0000002000)=""/72, 0x48}, {&(0x7f0000002080)=""/179, 0xb3}, {&(0x7f0000002140)=""/164, 0xa4}, {&(0x7f0000002200)=""/143, 0x8f}, {&(0x7f00000022c0)=""/251, 0xfb}, {&(0x7f00000023c0)=""/14, 0xe}, {&(0x7f0000002400)=""/19, 0x13}], 0x7, &(0x7f0000002480)=""/247, 0xf7, 0x3}}, {{&(0x7f0000002580)=@nfc_llcp, 0x80, &(0x7f0000002900)=[{&(0x7f0000002600)=""/38, 0x26}, {&(0x7f0000002640)=""/133, 0x85}, {&(0x7f0000002700)=""/153, 0x99}, {&(0x7f00000027c0)=""/113, 0x71}, {&(0x7f0000002840)=""/159, 0x9f}], 0x5, &(0x7f0000002940)=""/4096, 0x1000, 0xd7b3}, 0xfff}, {{&(0x7f0000003940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f00000039c0)=""/181, 0xb5}, {&(0x7f0000003a80)=""/19, 0x13}, {&(0x7f0000003ac0)=""/114, 0x72}, {&(0x7f0000003b40)=""/142, 0x8e}], 0x4, &(0x7f0000003c40)=""/6, 0x6, 0xff}}, {{&(0x7f0000003c80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003d00)}], 0x1, &(0x7f0000003d80)=""/240, 0xf0, 0x400}, 0x3}], 0x8, 0x40012002, &(0x7f0000003f80)={0x77359400}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000003fc0)="44aa2af94c01", 0x6) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:42 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000001c0)=""/238, &(0x7f0000000100)=0xee) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000080)={0x7}) 2018/03/21 06:44:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000f5bffc)) 2018/03/21 06:44:42 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000f43000), 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) 2018/03/21 06:44:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgid(0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80, 0x80000) kcmp(r1, r2, 0x3, r0, r3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x0, &(0x7f0000fff000/0x1000)=nil, 0x2) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x609b, 0x6, 0x0, 0x8, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0xffffffff, 0x5c, 0xf8, 0x7, 0x40, 0x0, 0x1ff, {r2, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x3, 0x6, 0x3, 0x6, 0x7c39}}, &(0x7f00000001c0)=0xb0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5a80000000000000, 0x4) 2018/03/21 06:44:43 executing program 4: r0 = socket(0x2, 0x80005, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0xffffffff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x400000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000200)={0x3, 0x0, [{0xbff, 0x0, 0xfffffffffffffffc}, {0xa0a, 0x0, 0x5}, {0x480, 0x0, 0x6}]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/160, &(0x7f0000000040)=0xa0) 2018/03/21 06:44:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0xb2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000100)) 2018/03/21 06:44:43 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x112) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xdd, 0x100000000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x0, 0x2, 0x1f]}) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100000000000000000000000000a600000000ff020000000000000000000000e0ff018bc302ceddbfa6f100000000000000000000000000000a6800b0a7dd7ccd9f964bed9d00fd987ff3602c0c40b63c81f8e4fa0fda37925cb9eeed1b74a571de194d8dfd9f13442605d2a78b70f72da2"], &(0x7f0000775000)) 2018/03/21 06:44:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) io_setup(0x3, &(0x7f0000000140)=0x0) io_getevents(r2, 0x7, 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)={0x0, 0x989680}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1, 0x1000], 0x2, 0x3, 0x3, 0xfffffffffffff4a9, 0x3, 0x9, {0x7, 0x0, 0x1, 0x29, 0x3ff, 0x300000, 0x96b, 0x0, 0x7, 0x8, 0x7, 0x400, 0x1, 0xffffffffffff0001, "4ff2ca26bd7f81308ba1ffa4e60fa3b4bcd28439abd3041082579dd7da34ddc2"}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x5c, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x14000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r3, 0x7}, 0x8) io_setup(0x9, &(0x7f0000128000)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00000000000000000000000000000000003b944bf43a641a6f00000000000000000000000000008fda76dd7d02c362f4b1ec15af0f4f27f4e607caf7d55c597cb3569f79a3a886aae484eb34c3c8d75396f6b74a2aceeb4d31df81c215fa5d05de7608ac3fb88b4f8335d570432d8e846f126af3a99cfcae585eff43d66bf2166630a681664b0d779532e7d7159c3451034131dfd5f2520e2c6e225329a8d54307a95098112e3a2b291d3289fec19f8e6e07b40f95def9d50a7b195cbe9b88d491b6a5b17a59ea4bdb422f76c42d094b1e4996ab2cf75af618611701db4aebf0c6"]) io_submit(r4, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x1000000000013) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/03/21 06:44:43 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000180)="1f0000004f000d00000001000000de1b07040400030000000700110000e209", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="14aa0c022ce9ecc0b499eacf06be397ec8d7dc8e0baa23ce26ab833c4b884193452ea1a3a9be4f2e68b095a2ac59681b5b2ba319c0abbae4d56fffc0a2d2619d393a8586b4b8d1df4ed98d6f586fbf06dd121154cd251d51a590a56de1763b1c53c58b8575edb0c87a394a9a064e4938ddbc71ea2b44f5af0379d7ce33467c9ae792cd1a693589aa0c61f4779961e0390c5c14d086fc8edd2abd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0xcb34) 2018/03/21 06:44:43 executing program 6: r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) sendto$inet6(r1, &(0x7f0000000040)="d48283b4f9c0f8528ba9a4ff1242d6b2d84c2651bfe989d45ec3b9b72e7761805151807f07a6c713cb3cdceda905cb1ef77b3e48e0d77194f544f6b1d7168c1ac69561e04d7c97a557691e189092c0398acf978e60d5475d9f500fc56087024bb12ab7498d454db3ee70043ad15d23717ad7acd74642925c491d9cfeb194ec073217e18a7060fd92cccaac613f9c507fba40d24b2d8bb2f239abd66cf95aac70657b2675", 0xa4, 0x4000004, &(0x7f0000000100)={0xa, 0x4e21, 0xfffffffffffff001, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x1c) ioctl$KDSETLED(r1, 0x4b32, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x2400) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r0) 2018/03/21 06:44:43 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setlease(r0, 0x400, 0x0) 2018/03/21 06:44:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 06:44:43 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x401, 0x90d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/03/21 06:44:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r1, 0x0, 0x2, r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x7, 0x2, r3}) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) 2018/03/21 06:44:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="95a1de0e115d5d7ba53420375387d7f22b2c17211401f71aefa083ae7023bb74c42d3e8490c26e945bf9ce070287d889b2a66fe29c54837f", 0x38, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="dc5370a943ab40841d5fd1fc0129fc846576b888878a8b3ea13fefda609fcb698a389b3bb2adf8944b320fad5160ffd2f5797540c001e4aa5fc7e8c15484774732007439905b5e49ad4a5740987a8702cd0f9552a97718840af0a8baedc18588", 0x60, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x9, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/21 06:44:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4af}}, 0x5, 0x401, 0xffffffffffffff7f, 0x4, 0xffffffffffffe977}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x100, 0x7}, 0x8) 2018/03/21 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x2000000000000011, &(0x7f0000000180), &(0x7f00000001c0), 0x4) 2018/03/21 06:44:43 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='numa_maps\x00') sendfile(r1, r1, &(0x7f0000000080)=0x200004, 0xed5e) 2018/03/21 06:44:43 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x20, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000}, 0x0, 0x0, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x10001}, 0x0, 0x3}, 0xe) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/21 06:44:43 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/21 06:44:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300)=0x9, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="800000001800000004000000008000000500000009000000f3ef00000900000035a53c26faba0620b8c516f3fa752dad1426574ca2a84ce08e1e4f"]) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000340)={0xfffffffffffffffd, 0x8, 0x7fffffff, 0xdf, 0x3, 0x1, 0x7, 0x400, 0x4, 0x80, 0xffffffff80000001}, 0xb) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=@known='user.syz\x00') ppoll(&(0x7f00000000c0)=[{r3, 0x2680}, {r1}, {r3, 0x4020}, {r1, 0x8}, {r4, 0x8000}, {r0, 0x20}], 0x6, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4c4, 0x2}, &(0x7f0000000080)=0x10) init_module(&(0x7f0000000100)='vboxnet0$em0\x00', 0xd, &(0x7f0000000140)='/dev/adsp#\x00') syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7fffffff, 0x80) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) 2018/03/21 06:44:43 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x8}, 0x8) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0xbd, 0x1a, 0x8001, 0x9}, 0x14) fallocate(r0, 0x3, 0x5df, 0xffffffffffff0000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffff7) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x6, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0xffffffffffffffff}}}, 0xfffffffffffffe4b) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:43 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x3fd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x2}, 0x2e18fb7b) uselib(&(0x7f00000002c0)='./file0\x00') ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000300)={0x1fe, 0x0, &(0x7f0000ffc000/0x1000)=nil}) io_setup(0x1, &(0x7f00000000c0)=0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x71}}, 0x8000, 0x9, 0x3f, 0xfffffffffffffffd, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r3, 0x7}, 0x8) r4 = getpgid(0xffffffffffffffff) sched_getparam(r4, &(0x7f0000000280)) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) 2018/03/21 06:44:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xe, 0x0, "874b03f0311a"}, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000200)={0x100, 0x7, 0x20, 0x0, 0x3, 0x20}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)={0x7, [0x0, 0x40, 0x6ef, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40000, 0x0) 2018/03/21 06:44:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) read(r0, &(0x7f0000000000)=""/42, 0x2a) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x20000) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/21 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/03/21 06:44:43 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) 2018/03/21 06:44:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x3, 0x2, 0x3, 0x5, r1}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000080)='maps\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x1b9}], 0x1, 0x45) sched_setscheduler(r2, 0x7, &(0x7f0000000000)=0x9) 2018/03/21 06:44:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x280080) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xb32897677a1fad7c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000200)={0x0, r1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r1, 0x2, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001640)={0x4, 0x20001000, 0x4000, 0x1, 0x8, 0x6, 0x100000001, 0xffffffffffffff80, 0x40, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000080)=0x1) set_tid_address(&(0x7f00000000c0)) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100050086dd6006f5260000110000000000000000000000000000000000ff000000000100004e220008907800000000000000000000"], &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8400, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0x12, 0x16, 0xc, "e46c5b4514159487e380940d4a45549c5937cb35150105ccf4e610de35db3e6598dea689f837cffb5939472a860bd527b3f4bac1a1510688521a73182b6f93e4", "494a09727b15451c46aa425a8149813654c88fd813a9cd74afebc5cd9e2ec8c9", [0x1, 0xc7f]}) 2018/03/21 06:44:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000140)="5224e6e5aace132d82f586fe257cc4982944825e9b3696090989018713b3c4da"}) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00000002c0)=""/253) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000080)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000100)={&(0x7f00000003c0)={0x7, 0x200, 0x6, {}, {0x77359400}, {0x4, 0x8e4, 0xffffffff, 0xfffffffffffffff9}, 0x1, @canfd={{0x4, 0x72, 0x1, 0x3}, 0x17, 0x3, 0x0, 0x0, "9bf3e27eae18af89514635940085b0f39f82c85a46e6d3247a77a42637e2be5dcca82cda41822745ab839b9f2b953e731ab3eb87f8f388eaa513d8c1a9a5aa3f"}}, 0x6c}, 0x1, 0x0, 0x0, 0x80d0}, 0x0) 2018/03/21 06:44:43 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6tnl0\x00', 0x7}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c20081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e20ff079078"], &(0x7f0000000040)) 2018/03/21 06:44:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{0x10001, 0x4, 0xa3c, 0x81}, {0x3f, 0x5, 0x401, 0x100}, {0xfb, 0x2, 0xfffffffffffffffd, 0x7915b234}, {0x200, 0x6, 0x100000000, 0x80}, {0x8, 0x3, 0x1, 0x20}, {0x4800000000, 0x3ab, 0x2, 0x1}, {0xe4, 0x4, 0x7f, 0x5b80000000000000}, {0x100000000, 0x1, 0x3ff, 0x100000001}, {0x7, 0x1, 0x5, 0x6d7ed304}, {0x5, 0x5, 0x2, 0x1}]}, 0x8) 2018/03/21 06:44:43 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$peek(0x3, r0, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x8, 0x10, r2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/16) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7f) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffda476833d35590cd6bffffffff0180c20000008fe9d0f160f086dd6006f5260008110000000000000000000000000000000000ff0200000000000000002c"], &(0x7f0000775000)) 2018/03/21 06:44:43 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x88881) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) close(r0) close(0xffffffffffffffff) 2018/03/21 06:44:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) recvmsg(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x4, &(0x7f0000000540)=""/240, 0xf0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000012000103dec100000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/21 06:44:43 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000100)="04e26d3bea4292d2c2119b5bc992164185ca58e26449e238b0ad7e02c5a7b805e6856eb79972fd209c40203e23d9751f9be65d5bc4b6ab2872b70c7c865dba527fb38db3963ffd46a8cbb24ded4b2b480b0ddd4b1022f8ef40b38e47854fe2602da19095d64821b5394d14c5afddbf33bbd194842317e66008475a237c8cae7741e849c1b386e66c09984ed460f93b4ffcb585dd9dba46b8f1bcee104593eb621d80d0875c2d5f0262f18b060116cda44c018e583227be41e85e9c3fc62bbd9117a77805c4f88ba311a8e20c892b89135fa7bb9f15cc8551c2bc2d45bd8242235255854bcc8408fadf119002f9", 0xed, 0x0, 0x0, 0x0, r0}]) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000000)=0x7, 0x1f) 2018/03/21 06:44:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) listen$netrom(r1, 0x80000800) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) 2018/03/21 06:44:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000000)="93c4c9fb1015780db86890e0dda2e17e724e4359440001faf4edfa6c8c1402a8c10dfd25bfdb6266", 0x28) 2018/03/21 06:44:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x7ff, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/21 06:44:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f00000000c0), 0xecd01122d7247c78) 2018/03/21 06:44:43 executing program 5: r0 = socket$inet(0x2, 0x80b, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) socket$inet(0x2, 0x1, 0xf13) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/03/21 06:44:43 executing program 4: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000340)) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getpeername$inet(r1, &(0x7f0000000380)={0x0, 0x0, @local}, &(0x7f00000003c0)=0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000240)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0xd68, 0x6, 0xfffffffffffeffff, 0x3}, {0x2, 0x0, 0x401, 0x6}, {0x4, 0xffffffff, 0xff}, {0x7ff, 0xff800, 0x2, 0x6}]}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xab}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) 2018/03/21 06:44:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) uselib(&(0x7f0000000000)='./file0\x00') ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000640)=ANY=[@ANYRES64=r2]) 2018/03/21 06:44:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x80000000) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x3, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) fchmod(r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000240)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000004f98), 0x0, 0x0, &(0x7f0000002000)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x10, 0x5, 0x8, 0x12, 0x0, 0x70bd25, 0x400, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x14}, 0x1985}}, @sadb_sa={0x2, 0x1, 0x4d5, 0x40, 0xfffffffffffffffa, 0x38, 0x2, 0x1}, @sadb_address={0x3, 0x7, 0x7f, 0x20, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_lifetime={0x4, 0x7, 0xf5, 0x7, 0x2, 0x7f}]}, 0x90}, 0x1}, 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)}) 2018/03/21 06:44:43 executing program 0: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x40000000, 0x100000000, 0x29}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/21 06:44:43 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0xa4980) read$eventfd(r0, &(0x7f0000000080), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) set_mempolicy(0x1, &(0x7f0000000000)=0x80000001, 0x100000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x200}], 0x2, 0x7) 2018/03/21 06:44:43 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bd0000000000000065ce6ea70000000000080007040000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001200)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r0, 0x4) 2018/03/21 06:44:43 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x2201) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000200)={0xfffffffd, 0x0, 0x9e, 0x400000000000, "88103a2590aecaf19af1d10b3b90f90d271fbef03ddfc1b889c000b558a3866ccd1640e7b87b4c21a9376241", 0x9}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, "013a1d7c9de3305c24d2c5578617b4dc71cb395de58acd5198f29f0c442fa841d353127b22154ae5fc2e1ba1", 0x10001}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xb1b8, 0x400001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x80000001, 0xffffffffffffffe0, 0x3, 'queue1\x00', 0x8}) [ 111.884244] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 06:44:43 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80800) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x101}}, 0x8, 0x9}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x20, 0x20}, &(0x7f0000000400)=0xc) mknod(&(0x7f0000000480)='./file0\x00', 0xd001, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000440)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1000, 0x802) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='oom_score\x00') getsockname$llc(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) 2018/03/21 06:44:43 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100000000000000000000000000000000000000acac3e4f7ce7ddfa6dc1407d7e97ea30268e2c9efc797cc9b4ffedcc50df24a93537c19be04b807aa3346cbb6703e2fc86ce3c3abd5fc729b0cf18191019d8cdf4af9c62"], 0x18) finit_module(r0, &(0x7f0000000000)='/dev/cuse\x00', 0x3) 2018/03/21 06:44:43 executing program 1: r0 = socket$inet(0x2, 0x80000000000003, 0x6f) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', 'em0securityself@cgroup\x00'}, &(0x7f00000000c0)='user{@\x00', 0xffffff1e, 0x5) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x100) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000040), 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x20, 0x80000000}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) [ 111.990923] binder: 14698:14704 BC_ACQUIRE_DONE node 27 has no pending acquire request [ 112.018145] binder: 14698:14713 BC_ACQUIRE_DONE u0000000000000000 no match [ 112.019523] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 06:44:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x3) inotify_init() sendto$inet(r0, &(0x7f0000000140), 0x0, 0x4000000, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x91) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gretap0\x00', 0x385) sendto$inet(r0, &(0x7f0000000180)="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", 0x567, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000700)={'filter\x00', 0x58, "d1b4540f51254f96ecc1867341206124764a3c271559f47f10f24d2e46ad02ecc2814c3178cf2e7ac3fd1bfa3edf275e1ad13d3b92db5af3a12718e33877d3f847532b1a380cee428a97e13fae33d97b4917ba428a9b39aa"}, &(0x7f0000000040)=0x7c) 2018/03/21 06:44:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/21 06:44:43 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x60040) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x1) 2018/03/21 06:44:43 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x1, 0x5, 0x9}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) timer_create(0x5, &(0x7f0000000240)={0x0, 0x3d, 0x1}, &(0x7f0000000200)=0x0) timer_delete(r2) 2018/03/21 06:44:43 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x1000}) [ 112.048595] binder: 14698:14704 ioctl 40046207 0 returned -16 2018/03/21 06:44:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101a01, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ee7ffc)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'bcsh0\x00', 0x20}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000200)=0x4) 2018/03/21 06:44:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x1000, 0x0, {0xffffffffffffffff, 0x3, 0x8, 0x2, 0x8e}}) 2018/03/21 06:44:43 executing program 5: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:system_cron_spool_t:s0\x00', 0x29) capset(&(0x7f0000000080)={0x0, r0}, &(0x7f00000000c0)={0xc6be, 0x1, 0x9, 0x4, 0xff, 0x8}) 2018/03/21 06:44:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x1, {{0x2, 0x4e22}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000000100)=""/7) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xff, 0x400200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/21 06:44:43 executing program 4: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80080, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'sit0\x00', 0x100}) umount2(&(0x7f00004edff2)='./file0/file0\x00', 0x20000007) 2018/03/21 06:44:43 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x0, 0x4, 0x1}) write(r0, &(0x7f0000000140)="ae645d2765d112d54a44c60099412f226aa5a7e433f4032b92622537dc7b14017dc276df9eaa4fbb9c14fb8237e880eca62ae3450467078703e5b2ab58f9ce5a806c645b5c445e14dab35126c2947d9c5d7ba3c071d7d69dacfe0ae4929992116bef33e5def94c6ca044b3ad09714ec51d26f658e6aa392021", 0x79) fadvise64(r0, 0x0, 0x1, 0x5) 2018/03/21 06:44:43 executing program 7: syz_emit_ethernet(0x123, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x7, 0x4, 0x401}}], {@ipv6={0x86dd, {0x200, 0x6, '."J', 0xe9, 0x5e, 0x3, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@fragment={0xaf, 0x0, 0x100000001, 0x3, 0x0, 0x0, 0x66}], @dccp={{0x4e22, 0x4e21, 0x4, 0x1, 0x7, 0x0, 0x0, 0x1, 0xfffffffffffffffb, "88e25f", 0x5, "54bc3d"}, "3b02ccba76806c40c5fee108a2b3662b4a3cf18ba230ef7b258b8c30b832335d36197e786c22949f9742a6909c80eb60e92bd9b1bc64f4ecd0310e18f0fc43a8929fcbaf38b449907bf90bb4f5b79e0fdf8e246013f210d62a42954e428db0a4781cfcbb2a991955098482624856476f7ebb9df00ee1ba9a18873e7112337c2c3c1d0a2cc9e82ff5753dd83cc71738350057b4853c7110335c92effe18ff9bd43da41d55d1e66a914003fa6e4297a067592f505e05cdfff4786d109c7a71ecd52f52db1bd04b06296cbf4aebe8872a241c"}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c200000086dd60110000000000000000000000000000000000ff02000000000000000000000000000100004e22000890780000000000"], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0xffffff]}) 2018/03/21 06:44:43 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x6}, 0x1) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{0x7fffffff, 0x7fff, 0x1ff, 0x1}, {0x1, 0x3, 0x10001, 0x8000}, {0xfffffffffffffffa, 0x2, 0x0, 0x7}, {0x7, 0x2, 0x1, 0x8}, {0x0, 0x7, 0x500000000, 0x9}, {0x5, 0x9, 0xffffffff, 0xfb95}, {0x462d, 0x6, 0x6}, {0x8, 0x3, 0x2, 0x8}, {0xfffffffffffffffe, 0x7ff, 0x7, 0x5}, {0xf, 0xffff, 0x9, 0x580d}]}) prctl$seccomp(0x16, 0x1, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x1, 0x60000000, 0x4, 0xc0d3}]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='lo\x00') ppoll(&(0x7f0000000340)=[{r0, 0x4000}, {r0, 0x80}], 0x2, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)={0xfffffffffffffff8}, 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x0) getsockname$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) r4 = accept4$netrom(r0, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48, 0x800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000540)=""/4096) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001540), &(0x7f0000001580)=0x4) alarm(0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000015c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001640)={0x7, &(0x7f0000001600)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000001680)={0xfffffffffffff02d, 0x6, 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001700)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @multicast1=0xe0000001}, 'bond0\x00'}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001780)={r2, 0x401}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) timer_create(0x7, &(0x7f0000001800)={0x0, 0xf, 0x0, @tid=r5}, &(0x7f0000001840)) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/policy\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002900)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002940)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x5, 0x3, 0x100, 0x54db, 0xc0000000, r7}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000029c0)={r2, 0x1, 0xfffffffffffffc01, 0x5, 0x4, 0x28000000000, 0x7f1, 0x1, {r2, @in6={{0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000000}}, 0x5, 0x7, 0xfffffffffffffffa, 0x3, 0x10000}}, &(0x7f0000002a80)=0xb0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000002ac0)=""/218) socket$pppoe(0x18, 0x1, 0x0) 2018/03/21 06:44:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000180)="0f20e06635000004000f22e065660f61546eb82f010f00d8dbe4b820018ec06766c7442400f6860f386766c7442402598b817e6766c744240600000000670f0114240f0138660f5a51e7640f698ae6c766b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000040), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x8, 0x2030, r2, 0x0) 2018/03/21 06:44:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) clock_adjtime(0x2, &(0x7f0000001600)={0x4be, 0x0, 0x956, 0x3, 0x800, 0x3, 0xfffffffffffffffc, 0x6, 0x5, 0x10001, 0xff, 0xd603, 0x80000000, 0xde02, 0x4e8, 0xb024, 0x40, 0x7, 0x8001, 0x2, 0x3f, 0x579, 0xd5e7, 0x897, 0x7, 0x588}) r1 = syz_open_dev$midi(&(0x7f0000001580)='/dev/midi#\x00', 0x9e, 0x80000) connect$bt_l2cap(r1, &(0x7f00000015c0)={0x1f, 0x4, {0x8, 0x1f8000000, 0x100, 0x1, 0x4, 0x190}, 0x6, 0xbc3}, 0xe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0x5}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000000c0)="b63272c0aaa3644255f11c5439f16dde8ddde9bb91b40d67aa1327394c171e6776c01e3ee1e1aeb62409bdfb19221c7ed5aed8d214e1efcbd2f033e7165959", 0x3f}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="a2aa146e6a950c9f4951c792418c7ac4cf9e17ea1a8e60cb3fa65d6a87fe06bd51f8f373e35d1eadd9fae9ff0be1059bb048b6a291bfafb4f7d894da1490859cf602018d773118ad6976ed9271d2328a71de3856c7e6c5c1ecc9308b88ba1b706a0a818f2f3cf63522b9e1efffaa90a7ab67d0d897ec4a5981bc925176b86292968f9cb156e0b04c106dc066cb454f50940c327c48e2a9af5b28d1f29585cda6179fdbcf1d5f65f9036b1c9e2667ffacfffe7a5efc03e7e85860e32a07b970f1fc3b4d3028c431cf0dc51cfd035dd191ddde2e925586be6ca6c8ad908e293c0bdfb0ae79e6ecd45fe7935cee5da0b74b7112d708", 0xf4}, {&(0x7f0000001200)="f21358a8b3cd5d2dbef69b5af54d9309059599b3cb9d727d51b4bdb70051561dd75ff9cd91a55cbad873ca0d3e52bc86e9b3faaa1b4c", 0x36}, {&(0x7f0000001240)="088a6df689523db3e14d3f26470f99bc9e", 0x11}, {&(0x7f0000001280)="23763ce7d88d798e70cc17e761e1a638bcd3a375630e8d804dedf06af32f866b2082a8cf96dd7e1d79ebc6aecf6fc008de3abd712e244b38d317fddfc0d946059c40a59ea156403388d1651876219a9121b3f33b2183de5d8e189f6c8a64a3acb9a6aabc60c3abde1ce2ca0b3153bcc29519086ab8ec674bad11a1fcbe9bedf64d1fe8d6dd9502db64a22de87cb3c11d94ba93126966b72a023900ff4d37f82149d1ea29eb8b067ea78814f7a82c77958ff9e318d9b76f6fe866429ac5e02ac8e2c18137e4ab26442e000c465fe7d31b", 0xd0}, {&(0x7f0000001380)="2c18932a98b73137cd87b6329e4658c69e1cdc479179ed11b68c7c4cd942d027a41e7871bed13c97cc9041250cff51a44c3c8b13b961bb2e76f8a1d6fd53f618608cf01c8aa782506988775584514d2b3d38810357df47e02f7ce5b8fe24820b9c372f621d257be373c5b48dc1b8fb511e1b90dcfd4521d323dee45b898fbc3ed2644d554e18c862e5f59e12179c92af2b2554cfed544a2089719e15d681e40f6d918121b0", 0xa5}, {&(0x7f0000001440)="a76a8527a1bdc74325494561ed0f21", 0xf}], 0x8, &(0x7f00000014c0)=[@assoc={0x10, 0x117, 0x4}, @assoc={0x10, 0x117, 0x4, 0x4}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x7fffffff}, @assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x10, 0x117, 0x4, 0x3a5e}], 0x70, 0x20008001}, 0x4804) [ 112.172425] audit: type=1401 audit(1521614684.005:115): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:system_cron_spool_t:s0 [ 112.191488] audit: type=1401 audit(1521614684.006:116): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:system_cron_spool_t:s0 2018/03/21 06:44:44 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/7, 0x7, 0x100, &(0x7f0000000080)={0xa, 0x4e20, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) sendmmsg(r0, &(0x7f0000007b40)=[{{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000003400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)}}], 0x2, 0x0) [ 112.212948] audit: type=1326 audit(1521614684.045:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14755 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7ff7c99 code=0x0 [ 112.322476] audit: type=1326 audit(1521614684.156:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14755 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7ff7c99 code=0x0 2018/03/21 06:44:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd5, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, 0x7fff, 0x10000000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xfffffffffffff000}, &(0x7f0000000100)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:44 executing program 6: r0 = gettid() process_vm_writev(r0, &(0x7f0000001380)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/105, 0x69}, {&(0x7f0000001280)=""/79, 0x4f}, {&(0x7f0000001300)=""/9, 0x9}, {&(0x7f0000001340)=""/13, 0xd}], 0x6, &(0x7f0000001880)=[{&(0x7f00000013c0)=""/137, 0x89}, {&(0x7f0000001480)=""/228, 0xe4}, {&(0x7f0000001580)=""/24, 0x18}, {&(0x7f00000015c0)=""/145, 0x91}, {&(0x7f0000001680)=""/93, 0x5d}, {&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/149, 0x95}], 0x7, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r1}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000080)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)=ANY=[@ANYBLOB="2000000023000103ffffffff004c0000130000000600090000000000e0000002"], 0x5b}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x2, 0x4, 0x2, {0x77359400}, 0x0, 0xff}) 2018/03/21 06:44:44 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x2) poll(&(0x7f00005da000)=[{r1}], 0x1, 0xbad7) close(r0) 2018/03/21 06:44:44 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000828ae69c43552a167bedff652837e8e47fe17d8cf6fbe459649a32798e59c3859076e9c3ed0a7457ecf5f9d1adf2dd", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) r6 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000480)) dup2(r6, r0) 2018/03/21 06:44:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3a}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) eventfd(0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = memfd_create(&(0x7f0000000040)='authencesn(sha3-224-generic,cbc-camellia-asm)\x00', 0x2) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ifb0\x00'}}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) 2018/03/21 06:44:44 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) uselib(&(0x7f0000000080)='./file0\x00') r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519", 0xe0, r1) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="fd2f55d506905918d0ef81f75436cdf4882ee6adfa0bb3cc4e0ca7265c77203d173d511f5e5501cfbac97ac6e488d1b0a3b139d91db77891484dbe490d358125c97a76829a96b64c2e0c10f96548b626deb07caa983c43109d050479ad6220f35827c5e285fa764d15b2856202492e1f", 0x70, r1) r4 = memfd_create(&(0x7f0000000140)='\x00', 0x1) accept4$nfc_llcp(r4, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x800) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/21 06:44:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10001, 0x0, &(0x7f0000fff000/0x1000)=nil}) syz_open_pts(r0, 0x40101) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0xbd6, 0x1, "ae7eced582de5cfe92ac04a3cc627ff1e93d76e07fd6af65fb2c0ce563afb101efb291c1b7b833763f2186647134ef556feb235660b56630d2e5891e03f5cb219e0217175d3b5e6caa28b2e0b08ce5a86f9fd61a53fca4517dd7aa5fb5d8c2bf859c5ea029bcaceea5229e639da7da1bfd70bcd21d2617a6d8dd81637a9ca9064566ff00595e14b760191815fc07c3c4d1eaa178537683848d6c87d3c20f44d329e1ddfc69255369258e572c1ea6b055e4d535f643cf97219d"}) r1 = socket(0x2, 0x2, 0x0) fsync(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000000)=[{0x60}, {0x6}]}, 0x8) 2018/03/21 06:44:44 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0xa1e0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f0000000080), 0x401) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/21 06:44:44 executing program 5: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x57c, 0x280, 0x140, 0x140, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000100), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @mac=@random="95f03d2156cb", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz_tun\x00', 'vlan0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="ec9dc72c0166", @empty, @multicast1=0xe0000001}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="ec7ec4d3a6d8", @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dpkg_lock_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) readahead(r0, 0x3, 0x6) 2018/03/21 06:44:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005440)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x100, 0x0, "fb4d8fc46c0bc27b123f859e82850bab71fcffda212a2aa7ed6a30d6dc8334f07453945a846bb9e038e8b3c42257b2001253eedae6c0f1d2cbba057c84939c682f7d871cdade55f25c783e2e9861d5d4"}, 0xd8) listen(r0, 0x43) recvmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005400)=[{&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/48, 0x30}, {&(0x7f0000001180)=""/161, 0xa1}, {&(0x7f0000001240)=""/238, 0xee}], 0x5, &(0x7f0000001380)=""/206, 0xce, 0x82}, 0x1}, {{&(0x7f0000001480)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001500)=""/96, 0x60}], 0x1, &(0x7f00000015c0)=""/24, 0x18, 0x2}, 0x100000000}, {{&(0x7f0000001600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001680)=""/114, 0x72}, {&(0x7f0000001700)=""/170, 0xaa}, {&(0x7f00000017c0)=""/243, 0xf3}], 0x3, &(0x7f0000001900)=""/120, 0x78, 0xb54a}, 0x1}, {{&(0x7f0000001980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001a00)=""/216, 0xd8}, {&(0x7f0000001b00)=""/249, 0xf9}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/173, 0xad}, {&(0x7f0000002cc0)=""/248, 0xf8}], 0x5, &(0x7f0000002e00)=""/247, 0xf7, 0x10001}, 0x6}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000002f00)=""/32, 0x20}, {&(0x7f0000002f40)=""/14, 0xe}, {&(0x7f0000002f80)=""/246, 0xf6}, {&(0x7f0000003080)=""/223, 0xdf}], 0x4, &(0x7f00000031c0)=""/106, 0x6a, 0x7f}, 0x4}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003240)=""/197, 0xc5}, {&(0x7f0000003340)=""/59, 0x3b}, {&(0x7f0000003380)=""/118, 0x76}, {&(0x7f0000003400)=""/102, 0x66}], 0x4, &(0x7f00000034c0)=""/155, 0x9b, 0xffffffff}, 0xa7a}, {{&(0x7f0000003580)=@ax25, 0x80, &(0x7f0000003840)=[{&(0x7f0000003600)=""/171, 0xab}, {&(0x7f00000036c0)=""/50, 0x32}, {&(0x7f0000003700)=""/4, 0x4}, {&(0x7f0000003740)=""/249, 0xf9}], 0x4, &(0x7f0000003880)=""/108, 0x6c, 0x3}, 0xff}, {{&(0x7f0000003900)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003980)=""/114, 0x72}, {&(0x7f0000003a00)=""/193, 0xc1}, {&(0x7f0000003b00)=""/33, 0x21}, {&(0x7f0000003b40)=""/205, 0xcd}], 0x4, &(0x7f0000003c80)=""/119, 0x77, 0x7}, 0xcf2}, {{&(0x7f0000003d00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/110, 0x6e}, {&(0x7f0000004e00)=""/140, 0x8c}, {&(0x7f0000004ec0)=""/66, 0x42}, {&(0x7f0000004f40)=""/69, 0x45}, {&(0x7f0000004fc0)=""/75, 0x4b}, {&(0x7f0000005040)=""/236, 0xec}], 0x7, &(0x7f0000005180)=""/245, 0xf5, 0x80000000}, 0x2}], 0x9, 0x40002141, &(0x7f00000053c0)) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001340)=0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/21 06:44:44 executing program 6: socket$inet(0x2, 0x1, 0x5) 2018/03/21 06:44:44 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0xfffffffffffffedc, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x10000000000]}) 2018/03/21 06:44:44 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x337, 0xf15, 0x1, 0x4, 0x80, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket(0x7, 0x0, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000009800000027cc573c66f86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000080)}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x81, 0x0) 2018/03/21 06:44:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xcc43, 0x101402) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/9, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)) 2018/03/21 06:44:44 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x15, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000ff03000000000000090000008500000038000000000000000000000018110000", @ANYRES32, @ANYBLOB="00000000003451d80000008500000021000000000000000000000085000000200000000000000000000000ff58010000000000000000000000000018130000965796396fd537b946f7b452cc792f", @ANYRES32=0x1, @ANYBLOB="000000000000000095000000000000000000000000000000850000000600000000000000000000001bb8f0ff0400000000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x5c, &(0x7f0000000140)=""/92, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x0, 0x1c9c380}) 2018/03/21 06:44:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001680)='/dev/cuse\x00', 0x4000000000000800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000016c0), &(0x7f0000001700)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000000000), &(0x7f0000ca4000), &(0x7f0000000100)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x10d) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/21 06:44:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) fstatfs(r0, &(0x7f0000000080)=""/183) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) dup3(r1, r2, 0x0) 2018/03/21 06:44:44 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6a) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) 2018/03/21 06:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) execveat(r0, &(0x7f00000010c0)='./file0\x00', &(0x7f0000001180), &(0x7f0000000000), 0x1000001000) 2018/03/21 06:44:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000001a00000000000000000100004e22000890780bb5a7cff74b65b588b5e3c7a43dded8bd45eb526eefdfa1f174f7ccbb161dfb53f376334c162551f9b963889396d377e2c991a7f2c3f378088f10488aab1482bb58dc15dac3325cf0ecf0cd71492e3e90549296c730ad306646d0f0b85e7defa808"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0xfffffffffffffffe, 0xcca]}) 2018/03/21 06:44:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x20000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x2000) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 06:44:44 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8000, 0x7fff, 0x98}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/03/21 06:44:44 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x7ff, 0x0, 0x1, 0x6}, 0x6) 2018/03/21 06:44:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='s@\v\x00\x00\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x100000000000000, 0xc6) [ 112.677707] FAULT_FLAG_ALLOW_RETRY missing 30 [ 112.682378] CPU: 0 PID: 14855 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #271 [ 112.689828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.699178] Call Trace: [ 112.701768] dump_stack+0x194/0x24d [ 112.705408] ? arch_local_irq_restore+0x53/0x53 [ 112.710082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.715100] ? handle_userfault+0xb97/0x2490 [ 112.719521] handle_userfault+0xbd9/0x2490 [ 112.723758] ? handle_userfault+0x1864/0x2490 [ 112.728273] ? userfaultfd_ioctl+0x4520/0x4520 [ 112.732846] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.738044] ? __schedule+0x903/0x1ec0 [ 112.741930] ? print_irqtrace_events+0x270/0x270 [ 112.746685] ? print_irqtrace_events+0x270/0x270 [ 112.751437] ? plist_check_list+0x7e/0xa0 [ 112.755581] ? perf_trace_lock+0xd6/0x900 [ 112.759716] ? trace_hardirqs_off+0x10/0x10 [ 112.764028] ? plist_check_list+0xa0/0xa0 [ 112.768179] ? trace_event_raw_event_lock+0x340/0x340 [ 112.773365] ? __lock_acquire+0x664/0x3e00 [ 112.777592] ? __lock_acquire+0x664/0x3e00 [ 112.781819] ? trace_hardirqs_off+0x10/0x10 [ 112.786142] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.791341] ? find_held_lock+0x35/0x1d0 [ 112.795407] ? __handle_mm_fault+0x2ded/0x38c0 [ 112.799984] ? lock_downgrade+0x980/0x980 [ 112.804130] ? __might_sleep+0x95/0x190 [ 112.808102] ? lock_release+0xa40/0xa40 [ 112.812069] ? futex_wait_queue_me+0x52f/0x7f0 [ 112.816651] ? do_raw_spin_trylock+0x190/0x190 [ 112.821251] __handle_mm_fault+0x2dfa/0x38c0 [ 112.825663] ? __pmd_alloc+0x4e0/0x4e0 [ 112.829536] ? trace_hardirqs_off+0x10/0x10 [ 112.833860] ? find_held_lock+0x35/0x1d0 [ 112.837925] ? handle_mm_fault+0x35b/0xb10 [ 112.842150] ? lock_downgrade+0x980/0x980 [ 112.846319] ? handle_mm_fault+0x2f8/0xb10 [ 112.850556] handle_mm_fault+0x44a/0xb10 [ 112.854615] ? __handle_mm_fault+0x38c0/0x38c0 [ 112.859199] ? vmacache_find+0x5f/0x280 [ 112.863175] ? find_vma+0x30/0x150 [ 112.866713] __do_page_fault+0x5c9/0xc90 [ 112.870786] ? mm_fault_error+0x2c0/0x2c0 [ 112.874943] ? trace_hardirqs_off+0x10/0x10 [ 112.879262] ? is_bpf_text_address+0xa4/0x120 [ 112.883761] do_page_fault+0xee/0x730 [ 112.887561] ? __do_page_fault+0xc90/0xc90 [ 112.891791] ? find_held_lock+0x35/0x1d0 [ 112.895841] ? __might_fault+0x110/0x1d0 [ 112.899887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.904716] page_fault+0x25/0x50 [ 112.908147] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 112.913743] RSP: 0018:ffff8801cc617b48 EFLAGS: 00010202 [ 112.919082] RAX: ffffed00398c2f77 RBX: 0000000020013000 RCX: 0000000000000001 [ 112.926331] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801cc617bb0 [ 112.933578] RBP: ffff8801cc617b78 R08: ffffed00398c2f77 R09: ffffed00398c2f77 [ 112.940827] R10: 0000000000000001 R11: ffffed00398c2f76 R12: 0000000000000008 [ 112.948075] R13: ffff8801cc617bb0 R14: 00007ffffffff000 R15: 0000000020013008 [ 112.955350] ? _copy_from_user+0xc5/0x110 [ 112.959483] compat_get_timespec64+0x124/0x240 [ 112.964046] ? lock_downgrade+0x980/0x980 [ 112.968172] ? put_compat_itimerspec64+0x330/0x330 [ 112.973086] ? rcu_pm_notify+0xc0/0xc0 [ 112.976958] compat_SyS_pselect6+0x190/0x630 [ 112.981350] ? compat_SyS_old_select+0x430/0x430 [ 112.986085] ? compat_SyS_futex+0x288/0x380 [ 112.990388] ? compat_SyS_get_robust_list+0x300/0x300 [ 112.995557] ? __fdget+0x18/0x20 [ 112.998907] ? compat_SyS_ioctl+0x77/0x2a30 [ 113.003208] ? do_fast_syscall_32+0x156/0xf9f [ 113.007688] ? compat_SyS_old_select+0x430/0x430 [ 113.012422] do_fast_syscall_32+0x3ec/0xf9f [ 113.016727] ? do_int80_syscall_32+0x9c0/0x9c0 [ 113.021285] ? _raw_spin_unlock_irq+0x27/0x70 [ 113.025756] ? finish_task_switch+0x1c1/0x7e0 [ 113.030252] ? syscall_return_slowpath+0x2ac/0x550 [ 113.035165] ? prepare_exit_to_usermode+0x350/0x350 [ 113.040160] ? sysret32_from_system_call+0x5/0x3c [ 113.044989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.050000] entry_SYSENTER_compat+0x70/0x7f [ 113.054390] RIP: 0023:0xf7f8cc99 [ 113.057727] RSP: 002b:00000000f778809c EFLAGS: 00000286 ORIG_RAX: 0000000000000134 [ 113.065423] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 2018/03/21 06:44:44 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x81, 0x4) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00005ce000)) 2018/03/21 06:44:44 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8002) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000040)="921f385d1472877fa9d80752e6ce47286fa597f9a4da105828ffdcd960e83d058439c76816b98270e3c48db6d70fb6ab118d593a005a8235dc1395c4af6973d6e704c4cb57553fd9a51264a57fe25bdf5acc847ab76bdb08c9ce63a1e9bc6a46724c8c4f8683aa5b1963ef3a6f3b2b547aca2bae1e7e8675fb2cfcde57fda4df8891c2e666687284a0377ca84cf552a18d5be183aff07144ca6ae9474056fa2747668de0006aa0ec8cacec7b561fc1b3f4a1410dabba4cbed753855f6581df446dee6a9b22bd23d9eb596abd87e3056d9324ba2ab96dc8d1557af6930aa5b2a854f94cd7ea403c4a2e3d", 0xea) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/03/21 06:44:44 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x4, 0x5, 0x6}) tee(r0, r0, 0x401, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="60fe1fbbadf3780289f3c1e3225dda5a731589900497158d4b673758de78dd0f7190d9d9a00ac7a3d6ea9804046542b1af90ba68b3729854c898a574d46809add91b08738f8c13e64831dc3d87374faf17fa75014aa5e4008f094ee388154b8bb7d7ced01ae15cb44fd74dc677840a0f46c452361d87596167e8ef53404b88cb4b9347abff148200d2025a031a") ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="ae8756595339ad7f33095c898352bb69099759869fcca50566cedd7f1d06e469f040b42d3710b9820215b62a8e6e9d2112e061ee149b733d477ef26f1ead597c985f1ae116457ff777f8ac2cecc2873caab3e2c97f32bbb7f3fe996bb3d1f6c315b090c8c294668ea79cdbe7eacf4fea42bd744328ce0fc5fe3905a103fce9d26ff260e5a351256f57fd7a693e96dce8ff13820f1902650d3360c60f5be0b3c0e3fb59b84671ac6c776003f8eeb6525c1ce8a55cd5cba8177b24396436babf7eb725917cc5770ae89470fd7771357b6baaf0a015d023e569") fadvise64(r0, 0x0, 0x2, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x5, 0x4) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000300)={0x30, 0x6, 0x0, 0x100000000, 0x311, 0x8, 0x400, 0x8}, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000340)=0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000400)=0x4) sendto(r0, &(0x7f0000000440)="dc639be717fe75d9772349b5feb74c3bc3c60e1a4a981ca3028ee6747820166b2b8d2bb8df636823c23c4408aea10f3459dbdceeb4e910f751a161e7607c8870277fa282d20d51b423823ed0ca1c091123dc318a99b1bbe02a271323933f33357c59eeb47153dfd3fb755d082f6c3518d1eba63c6688ab76218e4cd7b59d92820244b631c7c535d97b2caa9d9405b938ed0bf24b58ea86", 0x97, 0x8000, &(0x7f0000000500)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000580)) ioctl$TCGETA(r1, 0x5405, &(0x7f00000005c0)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000600)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000640)={0x100000001}, 0x4) seccomp(0x0, 0x0, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{0x0, 0x100, 0x2, 0x7fffffff}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000700)=""/82) getpeername$ipx(r0, &(0x7f0000000780), &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000800), &(0x7f0000000840)=0xb) syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0xdb, 0x1) select(0x40, &(0x7f00000008c0)={0x7, 0x9, 0x620b, 0xffffffffffff6156, 0x9f, 0x1f, 0xfffffffffffff97b, 0x1}, &(0x7f0000000900)={0x5, 0xf73, 0x6, 0x7, 0x800, 0x8, 0x2, 0x1}, &(0x7f0000000940)={0x7, 0x3, 0x1, 0x2, 0x2, 0xff, 0x8000, 0x9}, &(0x7f0000000980)={0x0, 0x2710}) r3 = syz_open_dev$vcsn(&(0x7f00000009c0)='/dev/vcs#\x00', 0x80000000, 0x10000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000a00)={0x8, @tick=0xfffffffffffffe01, 0x7, {0x0, 0x4}, 0x80000001}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000a40)={0x1f, 0x5958, 0xffffffff, 0x80000000, 0x7, 0x7fff, 0xa7d, 0x46, 0x0, 0x100000001}) ioctl$TIOCSBRK(r3, 0x5427) lseek(r0, 0x0, 0x4) 2018/03/21 06:44:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x95d92fc1a6e96711, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/21 06:44:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000000)="00b06823", 0x4}], 0x1, &(0x7f000001f000)}, 0x0) 2018/03/21 06:44:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x9) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5261408110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xa]}) 2018/03/21 06:44:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000000c0)=0xffffffffffffffae, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x47, "dfa764f0f5cf6add50f965d72368e346c047dad55a797386c85a9f8b12d6d926adcd074fa1f4ea0134998352967b798d27624a1ddfbc0b8bfe629a1ae18f3cce71b032234478c4"}, &(0x7f0000000100)=0x4f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7fff}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)="934e79975c8c955da34a12238894424c3cd4c795841c7b8c1f464f5d512bf82cbaf1e214508fd69de276bb396733e67e81229b8d8ce187eb9098326fd9bb2fd7f09e8001bdeb16bcb9bc327e6bb6478369", 0x51}], 0x1, &(0x7f0000000680)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1]}], 0x6c}, 0x4004040) 2018/03/21 06:44:44 executing program 6: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x141000) [ 113.072670] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 113.079913] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 [ 113.087156] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 113.094402] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/21 06:44:45 executing program 6: syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 06:44:45 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000300)=""/11, 0xb}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) tgkill(r0, r0, 0x36) 2018/03/21 06:44:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000068000000d211ad7979320176c96ca11f82321a2fd2d602e4f65d26c6fb73a481732e951990029c40f388ab7aa0cdf1aa48540078be2bbc3f074b05fd7a10b18bdd3053ff00373447a7f01e423b8c93c3c826beda70474a34000000000000252e57bd1d682de7a2980f182f01"], &(0x7f0000000100)=0x8c) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0x0, 0x91f}, {0x7, 0x401}, {0x2, 0x3}, {0xa, 0xffffffffffffff81}], 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x5, 0x200) getsockname$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fdf000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000340)="8fe9200158c60f0fd5bf66b800c0a7b30f23c00f21f86635030002000f23f82ead0f0f527cbf66b83a2100000f23d80f21f86635800000500f23f80f01bc6100dfbb7392f30f11fcbaf80c66b81f43428566efbafc0cec"}], 0x1555555555555591, 0x2, &(0x7f0000000240), 0x2) 2018/03/21 06:44:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) timer_create(0x4, &(0x7f0000000340)={0x0, 0x5, 0x2, @tid=r1}, &(0x7f0000000380)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0x9, 0x6, 0x5, 0x71f70906, 0x5f, 0x1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) timer_create(0x40000000000, &(0x7f0000000300)={0x0, 0x34, 0xfffffffffffffffd, @thr={&(0x7f0000000180)="1c7d34beb18561da8d1b9ee85cfc9d73d2fa32055c7ee55763f627160338e967c0f6253b7c142aaf5c2dc3be91701b8a720cb35c4c1ac70c8b6f9876c4bc5e5790dc41198e929d13bd21070ccda556b5a501e88d4fa0ff0d785419099d1c7ec5a7138f8051c6b059f5d1e700c55e10ff4b14c104f755db40a33146a91f642ecbe1d316a691f2560fa7f614dc5bb464c6dd27e8d7ff5bd8c573890d43d9886842043bfd9fec52ac79c1936a40fb8027fc9e20044cf4c6d1d49c", &(0x7f0000000240)="c4005c27bf5b7d9ca0dce8d498c11f5842281c30c2e97d90b3e11b115b0a88397028f0ab7ff91d5ae6ccc5cd253410d5d63f0fe291dd5fe09cb247c27ec8fd94343113bd"}}, &(0x7f00000002c0)) 2018/03/21 06:44:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x1, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000014b000)) io_submit(0x0, 0x0, &(0x7f000049bfe8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2400) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x0, 0x612, 0x5}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x80000000) 2018/03/21 06:44:45 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'ipddp0\x00', {0x4, 0x4, 0x80000001, "79374723cc04", 0x1ff}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) [ 113.167555] QAT: Invalid ioctl [ 113.174424] QAT: Invalid ioctl [ 113.184386] QAT: Invalid ioctl [ 113.187843] QAT: Invalid ioctl [ 113.195201] QAT: Invalid ioctl [ 113.202074] QAT: Invalid ioctl [ 113.208555] QAT: Invalid ioctl [ 113.214546] QAT: Invalid ioctl 2018/03/21 06:44:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x1) fcntl$setpipe(r0, 0x407, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020000020}) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xbf, "85d2cb3c8a0250bb0cc50f413ccec589a603092b9f13f9836b0e1a43ce531cb2d642b3e6559c5e39ee6acb1516ced4a1ebf41bde9540401f6a0a8777c0228be67c433d6441246ba9cd20df9a334f1904316f008d04e89e1fb2d22ae5d5851b3db3967bc1939aea861ccff8ef14aacd3692841783fd92d61740af9ac53b358f4bb2a6c87403089cb34b64d781d005666db15331ed5c63b96a87682b49d727c4fb185db5a32183efdae673b4b8a7d9ed7c7d43ea50e1d83da6a51854c372ab08"}, &(0x7f00000003c0)=0xc7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r1, 0x8, 0x4, [0x1, 0x200, 0x20, 0x4]}, &(0x7f0000000440)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7ff, 0x6, 0x0, 0x12, 0x20, 0x10, "52b2955acb2ea87959cbaa830ea563e1a4b81b21a4024c0e205e09b2cb71f440fbcda2230f18a013c1db0567bb0dd479d4d74de45cc499c96b1c47e5d4a3b2f9", "ecb418a5ba5064698bbca40d21ff4676c9f5a3f8f647e726cb4b98a81340ae0691f60829e6782e7a424b121132528574a17cb965db6cdcd6f36a380fae7a6ba1", "1fb7b549ebd38bca33841013ab6bb922b84dbc8e81a3d478b48a720191330e49", [0xe815, 0x7]}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000180)=""/236) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 06:44:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f0000000300)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, "61d2cc42e7021c4a19068efc305cc3e7e52acd63963efe3a852967888bff"}, 0x69) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e75456450", 0x58, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x5, 0x3ff, 0x3, 0x7f, 0x0, 0x2, 0x40, 0xff, 0x7, 0x6, 0x6, 0x32, 0x1ff, 0x400, 0x80000001]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xf, "4c117f6ed3de25e0e2fe2e0055da44"}, &(0x7f0000000480)=0x17) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB="0200000002000000008c603787000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xef, 0x100, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000200)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 0x36, 0x31, 0x20, 'unconfined\x00'}, 0x60) shutdown(r1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x7, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) lseek(r0, 0x0, 0x6) [ 113.224774] QAT: Invalid ioctl [ 113.228100] QAT: Invalid ioctl [ 113.237871] QAT: Invalid ioctl [ 113.242517] QAT: Invalid ioctl 2018/03/21 06:44:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r1, r0, 0xb89e}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0xf2, 0x1, 0x3ae5, 0xff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r4, 0x5f, "8346e931f77767a3a539751e1ee3355356540e3d837a2c269fda76877a556e9a7d63d91de3d11bcbea4563ee5396e673e09705769ee43fc22ab80f53acc4da3abc1b46412751bf7db4938644654a5eb5bb686284e6b283728de979cc8137e2"}, &(0x7f00000001c0)=0x67) write$tun(r1, &(0x7f0000dae000), 0x3ba) ioctl(r1, 0x227c, &(0x7f000097e000)) 2018/03/21 06:44:45 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/197, 0xc5, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0xe6b6) 2018/03/21 06:44:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/21 06:44:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0xfffffffffffffe44, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000003) 2018/03/21 06:44:45 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x2) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000240)=""/149, 0x95}, &(0x7f0000000300)}, 0x20) 2018/03/21 06:44:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) userfaultfd(0x80000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/21 06:44:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0xc, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/21 06:44:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f0000000300)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, "61d2cc42e7021c4a19068efc305cc3e7e52acd63963efe3a852967888bff"}, 0x69) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e75456450", 0x58, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x5, 0x3ff, 0x3, 0x7f, 0x0, 0x2, 0x40, 0xff, 0x7, 0x6, 0x6, 0x32, 0x1ff, 0x400, 0x80000001]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xf, "4c117f6ed3de25e0e2fe2e0055da44"}, &(0x7f0000000480)=0x17) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB="0200000002000000008c603787000000"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xef, 0x100, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000200)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 0x36, 0x31, 0x20, 'unconfined\x00'}, 0x60) shutdown(r1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x7, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) lseek(r0, 0x0, 0x6) 2018/03/21 06:44:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) close(0xffffffffffffffff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4e, r1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/21 06:44:45 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) 2018/03/21 06:44:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x6, @empty, 0x9}}, 0xfffffffffffffff5, 0x20000000005}, 0x88) 2018/03/21 06:44:45 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x31e, 0x0, 0x9, 0x0, 0xbf7}, 0x10) pipe2(&(0x7f0000000040), 0x80000) 2018/03/21 06:44:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000000)=0x55b, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffe}) 2018/03/21 06:44:45 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="11000000300000fa", @ANYPTR64=&(0x7f0000000c80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000000a00000000000000ff02000000000000000000000000000100000000", @ANYRES32=0xffffffff], 0x38) close(r0) accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x7fc) 2018/03/21 06:44:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') pread64(r0, &(0x7f0000000400), 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x1}) 2018/03/21 06:44:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000140)='/selinux/avc/hash_stats\x00') r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="aea90ae02900ff0a00000000000000000e0000000400000a"], 0x18}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x4, 0xfff}, {0x9, 0x9}, 0x80000000, 0x1, 0x1}) [ 113.856243] sctp: [Deprecated]: syz-executor6 (pid 14948) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.856243] Use struct sctp_sack_info instead [ 113.882110] FAULT_FLAG_ALLOW_RETRY missing 30 [ 113.886812] CPU: 1 PID: 14951 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #271 [ 113.894168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.903520] Call Trace: [ 113.906115] dump_stack+0x194/0x24d [ 113.909752] ? arch_local_irq_restore+0x53/0x53 [ 113.914427] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.920201] ? handle_userfault+0xb97/0x2490 [ 113.924624] handle_userfault+0xbd9/0x2490 [ 113.928857] ? handle_userfault+0x1864/0x2490 [ 113.933392] ? userfaultfd_ioctl+0x4520/0x4520 [ 113.937972] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.943172] ? __schedule+0x903/0x1ec0 [ 113.947052] ? print_irqtrace_events+0x270/0x270 [ 113.951795] ? print_irqtrace_events+0x270/0x270 [ 113.956532] ? plist_check_list+0x7e/0xa0 [ 113.960668] ? perf_trace_lock+0xd6/0x900 [ 113.964792] ? trace_hardirqs_off+0x10/0x10 [ 113.969100] ? plist_check_list+0xa0/0xa0 [ 113.973247] ? trace_event_raw_event_lock+0x340/0x340 [ 113.978421] ? __lock_acquire+0x664/0x3e00 [ 113.982640] ? __lock_acquire+0x664/0x3e00 [ 113.986859] ? trace_hardirqs_off+0x10/0x10 [ 113.991181] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.996367] ? find_held_lock+0x35/0x1d0 [ 114.000426] ? __handle_mm_fault+0x2ded/0x38c0 [ 114.004990] ? lock_downgrade+0x980/0x980 [ 114.009117] ? __might_sleep+0x95/0x190 [ 114.013078] ? lock_release+0xa40/0xa40 [ 114.017038] ? futex_wait_queue_me+0x52f/0x7f0 [ 114.021609] ? do_raw_spin_trylock+0x190/0x190 [ 114.026201] __handle_mm_fault+0x2dfa/0x38c0 [ 114.030605] ? __pmd_alloc+0x4e0/0x4e0 [ 114.034468] ? trace_hardirqs_off+0x10/0x10 [ 114.038787] ? find_held_lock+0x35/0x1d0 [ 114.042846] ? handle_mm_fault+0x35b/0xb10 [ 114.047065] ? lock_downgrade+0x980/0x980 [ 114.051241] ? handle_mm_fault+0x2f8/0xb10 [ 114.055471] handle_mm_fault+0x44a/0xb10 [ 114.059520] ? __handle_mm_fault+0x38c0/0x38c0 [ 114.064078] ? vmacache_find+0x5f/0x280 [ 114.068044] ? find_vma+0x30/0x150 [ 114.071571] __do_page_fault+0x5c9/0xc90 [ 114.075627] ? mm_fault_error+0x2c0/0x2c0 [ 114.079761] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.084769] ? trace_hardirqs_off+0x10/0x10 [ 114.089085] do_page_fault+0xee/0x730 [ 114.092870] ? __do_page_fault+0xc90/0xc90 [ 114.097098] ? find_held_lock+0x35/0x1d0 [ 114.101161] ? __might_fault+0x110/0x1d0 [ 114.105216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.110065] page_fault+0x25/0x50 [ 114.113497] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 114.119095] RSP: 0018:ffff8801cbfd7b48 EFLAGS: 00010202 [ 114.124441] RAX: ffffed00397faf77 RBX: 0000000020013000 RCX: 0000000000000001 [ 114.131687] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801cbfd7bb0 [ 114.138940] RBP: ffff8801cbfd7b78 R08: ffffed00397faf77 R09: ffffed00397faf77 [ 114.146188] R10: 0000000000000001 R11: ffffed00397faf76 R12: 0000000000000008 [ 114.153437] R13: ffff8801cbfd7bb0 R14: 00007ffffffff000 R15: 0000000020013008 [ 114.160733] ? _copy_from_user+0xc5/0x110 [ 114.164869] compat_get_timespec64+0x124/0x240 [ 114.169433] ? put_compat_itimerspec64+0x330/0x330 [ 114.174340] ? alloc_file+0x27e/0x390 [ 114.178117] ? _raw_spin_unlock+0x22/0x30 [ 114.182252] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 114.187168] compat_SyS_pselect6+0x190/0x630 [ 114.191570] ? compat_SyS_old_select+0x430/0x430 [ 114.196313] ? compat_SyS_futex+0x288/0x380 [ 114.200628] ? compat_SyS_get_robust_list+0x300/0x300 [ 114.205804] ? fput+0xd2/0x140 [ 114.208981] ? compat_SyS_ioctl+0x77/0x2a30 [ 114.213283] ? do_fast_syscall_32+0x156/0xf9f [ 114.217766] ? compat_SyS_old_select+0x430/0x430 [ 114.222506] do_fast_syscall_32+0x3ec/0xf9f [ 114.226805] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.231297] ? do_int80_syscall_32+0x9c0/0x9c0 [ 114.235857] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.240332] ? finish_task_switch+0x1c1/0x7e0 [ 114.244819] ? syscall_return_slowpath+0x2ac/0x550 [ 114.249730] ? prepare_exit_to_usermode+0x350/0x350 [ 114.254729] ? sysret32_from_system_call+0x5/0x3c [ 114.259562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.264401] entry_SYSENTER_compat+0x70/0x7f [ 114.268787] RIP: 0023:0xf7f76c99 [ 114.272126] RSP: 002b:00000000f777209c EFLAGS: 00000286 ORIG_RAX: 0000000000000134 [ 114.279816] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 [ 114.287065] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 114.294319] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 2018/03/21 06:44:46 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8001, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x3, 0x7f, 0x1, 0x1ff}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) [ 114.301564] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 114.308810] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/21 06:44:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r1) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="020000002f6ce7cee2a14b85827e464820dc45ed7ceb0a9943fa29a7bf7b5a38de639f6c0d36f5634d7503829225920000000000000000000000000000", 0x1ac, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0x4e24, 0x4}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0121ef66c730625728d3f456280600000000000000dd6006f52600089ebbb7910000000000000000000000000000ff020000000000000000"], &(0x7f0000775000)) 2018/03/21 06:44:46 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="00000000040000000000000000000000000000000000000000000000000000000000000044d743539b166f0d31e2ecfecac8d424826170d505d9b85dca32f6d0c02a729c8e79e529c42e36ead1551cdcf1d762a66ec3f978a865aca87c6773c61c67bc54f7595c567c67bca7e535c8be53b865edf95be2c5bf53cbb60548f91bdd"]}) clock_gettime(0x1, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) 2018/03/21 06:44:46 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000b77fc8)=ANY=[@ANYBLOB="2800000010000900ffffffff0400000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0004000000"], 0x28}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) modify_ldt$write(0x1, &(0x7f0000000000)={0x81, 0x20000800, 0x2000, 0x7, 0x373, 0x2, 0x1, 0xeea9, 0x7fffffff, 0x8}, 0x10) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '/selinux/status\x00'}) 2018/03/21 06:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/mixer\x00', 0x240000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000002900)=""/26) 2018/03/21 06:44:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ppoll(&(0x7f00005e1ff8), 0x0, &(0x7f0000630000), &(0x7f0000001000), 0x8) 2018/03/21 06:44:46 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x400}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000000)="220000001800070700be0000090007000a00e3875100000900f8ff0005000280ff45", 0x22) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/21 06:44:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4047}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/21 06:44:46 executing program 6: r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x70, 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, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"726f7303340000000000fffaee00", 0x2000002}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x800) r2 = gettid() perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x6, 0x54fe01f4, 0x10000, 0xa90, 0x0, 0x1, 0x0, 0x1, 0x0, 0x4, 0x0, 0x236b, 0x8, 0x1, 0x8, 0xa3, 0xee38, 0x7, 0x3f, 0x1000, 0x2, 0x2, 0x400, 0xffffffffffffffff, 0x4, 0xffffffff, 0x2, 0x6c, 0x7, 0x3, 0x6, 0x2, 0x1ff, 0x7, 0x8001, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x80, 0x8, 0x5, 0x7, 0x5, 0x3, 0xffffffff7fffffff}, r2, 0x7, r1, 0x8) pwrite64(r1, &(0x7f0000000200), 0x0, 0x4c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/41) r3 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') epoll_pwait(0xffffffffffffffff, &(0x7f0000000340)=[{}], 0x1, 0x6, &(0x7f0000000380), 0x8) ioctl$TIOCEXCL(r3, 0x540c) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000002c0)={'syz_tun\x00', 0x820}) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x800, 0x81, 0x1, 0x0, 0x1, 0x6006, 0x2, 0x9, 0x1f, 0x0, 0x80000001, 0x6, 0x8000, 0x1, 0x80, 0x5, 0x2, 0x7fffffff, 0x800, 0x23b, 0xa, 0x1f, 0x5, 0x7fffffff, 0x6, 0x1, 0x3, 0x6, 0x7, 0x0, 0x700000000000, 0x5, 0x1, 0x1ee, 0x7, 0x0, 0xffffffffffffff7f, 0x2, @perf_bp={&(0x7f0000000180), 0x3}, 0x0, 0x400, 0x3, 0x4, 0x1ff, 0x7, 0x6}, r4, 0x0, r0, 0x4) 2018/03/21 06:44:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) sendto(r0, &(0x7f0000000040)="38b7", 0x2, 0x1, 0x0, 0x0) 2018/03/21 06:44:46 executing program 2: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="5e03800018c6a1", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_emit_ethernet(0x284, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x1, [0xe6a, 0x9d8, 0xe7f, 0xea2]}) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/21 06:44:46 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) shutdown(r0, 0x0) 2018/03/21 06:44:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x2, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000000480)}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x800006) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001540)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f0000000540)='$'}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000001c0)={r2, 0x1, &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x400, 0x3a], 0x56, 0x7, 0x40, &(0x7f0000000140)=[0x1f, 0x2, 0xffffffffffff0000, 0x7, 0x1, 0x5, 0x200], &(0x7f0000000180)=[0x6c465b90, 0x3]}) 2018/03/21 06:44:46 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x35, 0xfff, 0x20, '/usr/sbin/cupsd\x00'}, 0x67) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000100)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'system_u:object_r:ptmx_t:s0', 0x20, 0x35, 0x34, 0x20, "3f7573722f7362696e2f637570736400605ed57ba0efb75bcdad30a8082940e54d1d88e3aa2af9e4b4308f93808a8751a427334d6cf8c167404371753fcd18e0240c1faf"}, 0x87) 2018/03/21 06:44:46 executing program 0: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) [ 114.410894] audit: type=1400 audit(1521614686.244:119): avc: denied { map } for pid=14987 comm="syz-executor3" path="/dev/binder3" dev="devtmpfs" ino=1130 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="7673ffffffff0180c200000086dd6006f52600081100000000000000000000000000ff0200000000000000000100004e2200089078000000000000f3ff00"], &(0x7f0000775000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/21 06:44:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0x10) 2018/03/21 06:44:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2b, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e24, 0x80000000000000, @loopback={0x0, 0x1}}, 0xfffffffffffffea2) 2018/03/21 06:44:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) [ 114.482088] binder: 15005:15009 ioctl 40046205 800006 returned -22 [ 114.490772] binder: 15005:15009 transaction failed 29189/-22, size 0-0 line 2848 [ 114.511377] binder: 15005:15009 ioctl 40046205 800006 returned -22 2018/03/21 06:44:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:46 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) [ 114.536454] audit: type=1400 audit(1521614686.369:120): avc: denied { validate_trans } for pid=15016 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/21 06:44:46 executing program 5: r0 = socket(0xa, 0x5, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66006c746572000000000002000000000000000000000000000000000000000006000000040000000000000000000000e401000004000000c8020000c8020000c802000004000000"], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast1, @loopback, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r5 = syz_open_dev$midi(&(0x7f00000007c0)='/dev/midi#\x00', 0x7, 0x4480) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000800)=r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl(r0, 0x100000001, &(0x7f0000000780)="d5bc718504b427e693b52d25a3f6d54ee1df0596c19c00aeb27f842fda385781b88cca5827d47cddce569bbb01550a8459") sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=@acquire={0x1dc, 0x17, 0x20, 0x70bd27, 0x25dfdbfc, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, @in=@rand_addr=0x7, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e23, 0x1, 0xa, 0x20, 0x0, 0x1d, 0x0, r1}, {{@in=@rand_addr=0x47, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e23, 0x0, 0x4e24, 0x3, 0x2, 0xa0, 0x80, 0x5e, r2, r4}, {0xffff, 0x8d6a, 0xc0000, 0x1, 0x0, 0x1, 0x101, 0x6}, {0x7, 0x9, 0x3f, 0x1}, 0x7, 0x6e6bb2, 0x3, 0x1}, 0x6, 0xff, 0xa1aa, 0x70bd2b}, [@policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x2c, 0x24}}, @sec_ctx={0x48, 0x8, {0x41, 0x8, 0x1, 0x8, 0x39, "aa2d067a354bbab46b63490c71e99bbd8bb7cf199eeed0392248bf535ac75a160b3a024ca73bf1be02b39719041ad5d262c8bcde2f6679be3e"}}, @coaddr={0x14, 0xe, @in6}, @offload={0xc, 0x1c, {r6, 0x3}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e21, 0x4e22, @in6=@dev={0xfe, 0x80, [], 0x12}}}, @srcaddr={0x14, 0xd}, @extra_flags={0x8, 0x18, 0x9}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/03/21 06:44:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="0320e40008b805a27a0fd09ff573226c2f9b2fa2d99fff69375a3b6ac15ffb4eab7949365e9dcc53c55526a62567494a7f6b8f20ed7b473c59cea0b0e54b8c3f8fbd91d8bbc2290467b4fb557dc7c7a12841690f2fdb47967a31b0765006f775e9a6366780d62e751b4cb37023e45929e5c5c91ff5f776676af43301fea260bcb2a6916be27e0b09131c69ed30bcc06f5d8e724a753a289b6fb3c765adc5183dd58396c4111914e38d9eb65423e0af801ea16275bca43c831b47fb2dbc0d797cdb6b8cd3180905570ffd67dbdea7cc19145e9681", 0xd4}, {&(0x7f0000000200)="d873fac3eb2ad80ed5c697fc94de3b479e3b6fae668730abbcf19b79c244840daade31f27f38a85a16697275a8412e77c5d4a50c0df5391ada8b5450a08c4514bb2ee5411848290ebc89f7eca3043f6c04e6cb973fc98aaef2c778ff06d24874f6aa435c8dc17c59b3a91116a162", 0x6e}], 0x2, 0x1) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1) 2018/03/21 06:44:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) 2018/03/21 06:44:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x118) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000440)={0x100, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x7, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}]}, 0x40c) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a003d53d8e6b75affcc000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/21 06:44:46 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aacfe4)={0xa}, 0x1c) 2018/03/21 06:44:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x200, 0x9, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000280)={0x81, 0x5, 0x5, {0x0, 0x1c9c380}, 0x0, 0x6}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x7fff}, {0xa, 0x4e23, 0x3f, @empty, 0x8}, 0x2, [0xeb, 0x4, 0x20, 0x8d6, 0x6d, 0x4, 0x5, 0x72fa5571]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000440)="c7ff7d04005d18ac00000000000000", &(0x7f0000000340)=""/129}, 0x18) 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80b, 0x2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@alg, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000c80)=""/182, 0xb6}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/21 06:44:46 executing program 2: r0 = socket(0xa, 0xa, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/03/21 06:44:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00\x00\x00F\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x8000000118) close(r0) 2018/03/21 06:44:46 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="0180c200000000000000000086dd60626ee381e8dce16600000069b7fc39077a848e2b000000000000000000000001ff020000000000000000000100f2ff0100000000040190"], &(0x7f0000000040)) 2018/03/21 06:44:46 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)=""/148, &(0x7f0000000100)=0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503fc1c000000000020ec", 0xd) 2018/03/21 06:44:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x70bd2b, 0x7, {0xa}, ["", "", ""]}, 0x14}, 0x1}, 0x0) 2018/03/21 06:44:46 executing program 0: timer_create(0x0, &(0x7f0000000040)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000000100)) timer_settime(0x0, 0x3, &(0x7f0000d9efe0), &(0x7f0000ef9fe0)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e21, 0x100006}}}, 0x104) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x40a600) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:46 executing program 1: ioctl$BINDER_WRITE_READ(0xffffffffffffff9c, 0xc0306201, &(0x7f00000010c0)={0x18, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="045fee86ab2c43217fffffffffffff"], 0x1000, 0x0, &(0x7f00000000c0)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001100)) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) fadvise64(r3, 0x3c, 0xffffffffffffff01, 0x5) r4 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) ioctl$void(r2, 0x5451) close(r3) connect$l2tp(r2, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) [ 114.708256] can: notifier: receive list not found for dev ifb0 2018/03/21 06:44:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x5f, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000003030100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/21 06:44:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r0, &(0x7f0000000100)='ppp0\\\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r2, r1, 0xee8d}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r4}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/21 06:44:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x34000, 0x0, 0x1000000}, 0xfffffffffffffe9b, &(0x7f000094fff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000008ffffffffffffffff0f00000004000700"], 0x18}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x10001, r2}) 2018/03/21 06:44:46 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x200) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) dup(r0) 2018/03/21 06:44:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00007fe5"], &(0x7f0000000100)=0x8) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0xc259, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x8, [0xff, 0x6, 0x3, 0x6, 0xe5c, 0x6, 0x1, 0xfff]}, 0x5c) mq_getsetattr(r0, &(0x7f00000000c0)={0x606, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffff5893, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000140)) 2018/03/21 06:44:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000001}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) 2018/03/21 06:44:46 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/110) [ 114.772631] can: notifier: receive list not found for dev ifb0 2018/03/21 06:44:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) fchmod(r0, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)={0x1}) close(r1) 2018/03/21 06:44:46 executing program 5: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)=0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x103e, &(0x7f00003b5ff0)) exit(0x20000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000080)={r2, 0x9}) r3 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) prctl$setptracer(0x59616d61, r3) timer_delete(r0) 2018/03/21 06:44:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffe) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/03/21 06:44:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40000, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000240)=0x42cd, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)="486c1739837db33e2a56a2a00bf2e675131a9c3bd7fa858d51a17fde80849ef56b72c015d66d24ebf12f04b78eb6ba2a9211e4ee5f41a76b1fd7df55830c0e0a0a079941a08d6e57a0794a6a991a6bc0fba23998186da321cc39d94764f7f54bb8db70a78ea98fbf6eb9b5a2e7815d9761f812f398b398a7409d83f5f328c59778d71fa6dffa55d87d50dfe0dc59b5806deee01866b8f90c3b3f10ec44d3", 0x9e}, {&(0x7f0000000080)="b4eec58100", 0x5}], 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0xffffffff7fffffff) fallocate(r0, 0x2, 0x3a5, 0x4) getsockname(r2, &(0x7f0000000280)=@in6, &(0x7f0000000300)=0x80) 2018/03/21 06:44:46 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x5, 0x7, 0x5, 0x5, 0x8000, 0x6, 0x0, 0x6, 0x6, 0x17, 0x401, 0x2, 0x4, 0x5, 0xfff]}, &(0x7f00000001c0)=0x100) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x8, 0x400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000035c0)=0x0) fstat(r1, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003500)={0x94, 0x3a, 0x300, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x18, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x91, @ipv4=@rand_addr=0x1f}, @nested={0x60, 0x74, [@typed={0x10, 0x41, @u64=0x7}, @typed={0x4c, 0x4f, @binary="20cd951ffbc26b809663b835b41668f3d0bd92fd40e3a420cd507289864d8214ce3ae89e66b2a9ae8d966ce24542ffc6b40623c13db405ec875efaa269d1748f298f"}]}]}, 0x94}, {&(0x7f0000003600)=ANY=[@ANYBLOB="400100003700020026bd7000fddbdf251ca0b29ac10e302487e117a6b00ab21fddff5e688feab9feec1f7553dc61972638f8f7a1884133e6f59b30b946aeb35fb21d4e58cfb1a06b59337bf9cb3bd02f8a27c3ce3cddc13f6a15e54564ea2f1b5d47020ef22528af900c00410000000000", @ANYRES32=r2, @ANYBLOB="98401d85e60c4ceafe6ec7bdf03e4e11cc00277a5fd170cef16b0be2ad2da063da10642bdffa5d32c427055998586a866b5625724a05006fc74e1aaa78879ccd84c19561cfafb00198c21d1ce783a22c7568bb29d920b7a0f95d3d87f85d9b811876cfb87f02ebeddf83a15da0d5d33ae46660d22155152b9b16fac9a172080d35c34d93cc087eef44f4bfa47c69a56af22600effdd143b667f524e6510a71aec11a7e296ebb69f9588f3bf908797e6a328d552a02413e9b76642f688877890a43c5081f17a2fe170b9f5d"], 0x140}, {&(0x7f0000003840)={0x350, 0x15, 0x1, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x7a, @uid=r3}, @nested={0x24c, 0x68, [@typed={0xc, 0x8a, @uid=r4}, @typed={0xc, 0xd, @u32=0x50186979}, @generic="79265aba100ac62891bc800e251b165779c8ff918dc7de21bd785423b125f57bd048d5f59c01ec66289e2b162ca36a81f8b744256af818b1e46de445a33bf01792fb8252054c211cf5763fb5849489c5185a1bd65c09a2963a25f5fdbe7f30b80d904a2d02596c8e8f74ff85a8adf55892d1983ab0b9fe30e1756383b868ad6c9f8d857dfb031d8f", @generic="87effb1d3e4a79451e39b11768b7462b22d45ed1d15aec", @generic="f49788d13be152214aaebdae69161a29c7407f10bfc83c704b87bd28098936b4c081ad33538458801ff2762888123c8fbc20a90f23e110388439a7c959a7acd2b0d2067f1bbd07bc952522cc8a857eb09b4bfed28d43c0650eb3cfed041f0d8b2680f4a1f811e0f71db30272a842b7021319b84eba6c11a34cd2d3eb91c40de41a992eff734a6ad0679f7a3f9be1151321e7f9b3139c99dee994a8cf0984444ce558e922b25e505086e91db7f5d693b7312b1c7a283b66bbde2de2309fc571fbce54ca66aaec441769f7b754db150cc36429", @generic="0dc2a3c49478fbbf4601f6d9921ee7816ec1c03f600b0821a5fc4cb482207b0e449a284c9cf211845dab7f0cd36c7ee2e2421d9e0044da6721dc8065c1a007c07fd511c5c61762195b3d1a19c511c2c627be61569d922ed7cba3b5dd2e3c162dab139379286cf592bb9f92b9be61e7aa994540a00db130d49c6cb4f2c8750497265c659bb04f0b21ab4b8df9cf63773b", @generic="4a3779ff07192df4774ba2537197192cbd3b8af5d2389f6f1b38839b72d27bf66eb494545f6b7d3e625881041195af"]}, @nested={0xe8, 0x36, [@generic="53e29ac898526de7f504a98fbc979496beee0f624412b0e79d7e59bdd9fa376181d235a6ab2f305238daf01243bacd", @typed={0xc, 0x5b, @fd=r1}, @generic="3a650d468c303fe4b1f90e8a768cccc612fdb157f3078b73ab496ed07896bac4c92fb211b54c2d5bbab522a30e9273e0a0c14e570dd524952436edf4501506462882061d59e8fa530bf6194aa686264adf260ec33c20b454c7a6d26d4fa12eb49b0eb1b872e53ab1f551aa2175a813cd6ea41171689d49076f614c7b99b0e6e947a613585eb8223bd513cd78df234077b2f4b7086083883ecded75257ef5d7ca18391e34631307"]}]}, 0x350}], 0x3, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={r0, 0x0, 0x233, [0x0, 0x2, 0x8001, 0x3]}, &(0x7f0000000080)=0x10) r5 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) fstat(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r5, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001bc0)=0x0) fstat(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = getpgrp(0x0) r14 = geteuid() r15 = getgid() sendmsg$netlink(r1, &(0x7f0000001d40)={&(0x7f0000000280)=@kern={0x10}, 0xc, &(0x7f0000001b80)=[{&(0x7f0000000b00)=ANY=[@ANYBLOB="f80300002d00000426bd7000ffdbdf25180005000000000000000000000000000000ffffac1414aa1c008b00000000002376626f786e657430776c616e31284042000000080079000000000014005b0000000000c10406f1d476253fe6ad0000b80151000c000a0000000000", @ANYRES32=r6, @ANYBLOB="0c0004000000000009ef868e259d040a872463e140e3d3f5a87e6557048523f9b51595b583309652f8ac29ea", @ANYRES32=r7, @ANYBLOB="180020000000000000000000000000000000ffffac1414bb100036000000000004000000000000000c003d0000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x3f8}, 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@generic="c26a6566f2f5212643650a76ef14e24670bf0d16e80995731d04776de3e4d9b76c0c3c6378443fb016d8ee7b423b27430ed928d8743cb884322e1979631161c6e506febb70d9a571f878ee3d5a292bfe7e8a23bd2c8b3a49d23bf6a08e8b5a83921084bdf15d5fc2709a375aecb34f1d5dd72d0fbbf958147a1b120542e0b19061dd051417b47632df78adae579aad7660c719dba1b18c0b1b3260f909bd4741129645dcae8c538276dcf9ef0cad9b2596f9baa07fbd2718d15bab7699cd5ca1feea3875fd94d3a5691efe16e367dc0ed568bb1d39b0", @typed={0x10, 0x3a, @u64=0x7fffffff}, @generic="924c8e42cd3ba1713a5da601e91a55a004bcd90d83945bec1510b20b067648df9a0f0fff6113", @generic="e72e5499f248e31ceb2cd847cbb97ac74771f48f2a52749129ff52e02334a79123fc63d547f748985e048a4ac9ec93b9122f57e785b746ce26b61744f11d284b02b6789e3b765eb3861b08270582ed2cea221b95a78e94c469c23c70e48011ebaff36ddbb86e055b443ead9406e8ed6a5adf6981dc3617b885fce88944116467c926fcda7e6972ea3cb826ebc83de601003c6260870df36f9d46263782b91153141868efea93e1ef65db20081310f83707740b3597b345", @typed={0x1c, 0x84, @str='/dev/input/mouse#\x00'}]}, @typed={0x18, 0x800, @ipv6}, @generic="eda1d11e6d5eca71a4cb350942b455ecc310d2abad7c8976ac9fc4a4dde801ddc37d528c09dbe78976147745a93862580cdde2deed6a43deac9aff4ce8ea0bbd6da7b87ce01ad3", @nested={0xe4, 0x6d, [@generic="1961a4fb6a076c2d8f10da30fb9ace175c9679c07f84039d68ab9da1e1c5a73dfeaca6c2971bb4888db2f4ab99c57fdc6929752fea6e7541fb42d22bb108c4930c324da61528518c4e4e2738ad8cce46f3d7877ad5d714c11543ce1b22060f653132e80d49502a18622339ffa24c77e1602896e252e946c709be2cc89da95948e9102bd181bb15ca96100676c8b15a2e1849528e6f2671e72647c26d644911ce58fddb5d3fb0d3f141f2215225b8b2dc24689c1057d6173999c4a1008fd5631f02cb282ba60c833b1112b7ce07d862a00ac1", @typed={0xc, 0x33, @uid=r9}]}, @generic="4752b314551d869942885cc300bd82f12436abcfbc7d2e922b608b5a1fa7a371360c78a68a3511c44a513ad2d436a3fd55db7118ad1ab6a41829a5424d0dac07d57c466b70bb078e9ee2a89bc89601bcfaa4e93d89", @nested={0x88, 0x8a, [@typed={0x10, 0xe, @u64=0x4}, @typed={0x74, 0x58, @binary="cdd4449ab5a1d94cdd8be74a2dff6778761a199bd73b19ab2a677b30bee8d4d672b22cdac2702c3e1eb1ac4c9cb601cd00798a7ee12e36b7b67257f7e6945713db4105b0444a9a60ca5354e565a250153aba68effcd18e2b9d19dd8f87d895bc183ad62701889dc8d2bd48"}]}, @nested={0x1e8, 0x83, [@typed={0xc, 0x9, @u32=0x2}, @typed={0x10, 0x62, @str='cpuset\x00'}, @generic="7e7c7051a3210db9d29c15a52050e02f2a2de26d1c4c62c901e1d8fe31837eef715d05cc242de8e3ac3d4a671e13a20dce8c5fdd118a87cbf0e95e575318fc240787203a78f0e6821646b858a6134c0c8a6018a8b1d54b19eaa07859d6c5c61dd596b86106ef3436775ff38a7aae984e", @generic="1eb8e2564660d47972e67c7b49164a8a32a9e248b3f005280fc5359dbaf61454dcab1a2c5e15d2b584588bca35c04a51ff5261c4078d1b4fa1c22c6efc7daa8dfad1cdbea919281f1020d34a59ff92fd3c622fb5cc68785df367914848708bc5b0bfe1711f5dc6d7679ec5abe2e6b2e2e819721cc32ab5e756a0435813c9d19c577451e6e00fce8c6f3cd5a14392b9a4940495f71b3c07598c3ec282c44da2e50c61fbf725f26b60b7a6b025434f2df90b99c259e60413f48fcd395be1907c1fbd273cdcf68806a26e022f2d512cf85585b54813102c3ed6a1955f20be50e280e290bf4299976c643ef1e89ba9cf8b1e9a99d60bf7e8a61ea7ec0226", @typed={0xc, 0x74, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="c5ffd2209067a01c0dbdc75e0eef2f16fea5208b635736397e5e8f1e60c1309d63174556beaa5699a6bf169b9f3fece6ae8e488b7d56d52c1cab94ea3d66029f42d1436323a2efcc14902976ed6d"]}, @generic="ac96378b79476961962e428391f9cba2aaf373d707f56ea7b547910ff3b1290ff1e900985e2e84cf73e9c3a43f6637cf7a0fc93c29943e09a8f9bc50d33db38670020ee60e89f9a6e60c56f66f49880f51ad62667f74943990b43e2c4287b82e4eee160c75ea6b472277bd543d6f3786d415349561007d9664853b35d513c634f28ef7e49fabccfd93d8779629736ba7d09f3bc03424049d791535ac12848ed218c6d6b2f93be7fc9f0dd9c0a54f2a6bf298af7dc16289bc20a7eb286ab317f0d3ce"]}, 0x1740}], 0x4, &(0x7f0000001c80)=[@rights={0x20, 0x1, 0x1, [r5, r1, r1, r5, r1]}, @rights={0x24, 0x1, 0x1, [r5, r1, r1, r1, r5, r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r5, r1, r5]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x8c, 0x1}, 0x20048811) 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x72b9, 0x141301) 2018/03/21 06:44:46 executing program 0: r0 = socket$inet(0x10, 0x4, 0x40000000) sendmsg(r0, &(0x7f000000c06e)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000008000)="170000005e00030f07fffd9427a283bc04eee6d86f05ff", 0x17}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x800000, r0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0x5, 0x4, 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001200)=""/251) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001300)=@buf={0xce, &(0x7f00000010c0)="251129efe3279226aedfdeab5d935662b4905906871cc0c1f2c0a1a1b3c735189390f3ac60c0aa67e6cda4092d973eefad09f8f818de06c1811df4bbd55e91522dd36365aeb57674de6a8ac4fe9d17f45b3f3771cede5e3eaf24925ba3d3414bed96837a88dfd2a5f3580743cd0695fa0184716f82994cd9b939a2f10aca07e73e29aa20cbe37e3c74ed993740336626e2a3c5ffc7d173292a0ed6c912e45dfd5e6ddfc9bcdb3274a5e48a6d9bd70ad289686545a0a54b688c37e7439d70e2e6c50a2611c972b421e0a9def83beb"}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x100000001, 0x2, 0x3, 0x3, 0x2, 0x1, 0x1f, 0x1, 0x1, 0x1, 0x5cd9}) 2018/03/21 06:44:46 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x200) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="c7c539d66afc870bbbe8c12d573418dc7173726b01baac38face3dcbbe9a293297138d4d07f0f8e81aa3353c4094d1c34ad48dbe5def24732f78c1c2e748bc795885a9b74287b06fb11c8bf4708197557d0afb76268365812dcc9b390a262388abba594665ba6be3af82b1cb67c9ea520fee4eef211327074185a0b5572393700c966e9edd72afa07adc1f648cbcb31eaa2ebc40edde01f2a2bde10726574a35d20808625792aec92fe62bca8724c4bc146d969bedf4b875eaa66bf6bbfc9c59d24b7419b62810871d3722448ad8acd7087bc005d59c47c9ecb865aa60710a410f") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f62723a696e736d6f645f657865635f743a2d30202f7362696e2f6468636c69656e74203900000000000000d4040a6c98b3b43767cd70c4a4c7fabd2e819cd8df1fba3b0a7e2759ce380d58c5b20e2ae2895cb8deb78311b4908c5c92c3d8"], 0x35) 2018/03/21 06:44:46 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000080)=0x4, 0x4) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff}) 2018/03/21 06:44:46 executing program 3: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000a00)='.request_key_auth\x00', &(0x7f0000000a40)='Ieth1\x00') r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8806, 0x200001) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)="2179e2ea3b8a932ffa21a128fa0f817e34420bf40dda75852ca78084bad73530b8af7aa31d691d3bb06965d9547aee7e32d97f5ae259c13216733e06a9bd21941b17064cb1c62740089a008fff79c52e77d4ae05e6d2bd5d5f89c21a5f5acecfca4f2ceecbb9976be695f72307ad09262c4e8fa70982acf52717c0", 0x7b) 2018/03/21 06:44:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x40) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffff642f) r1 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000003}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)={0x4, 0x6002, 0x5, 0x58a9, 0x100}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x0, 0x80}) 2018/03/21 06:44:46 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x836, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200000, 0x0) sendfile64(r0, r1, &(0x7f0000000280)=0x45, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaae40ca2fdaaaaaaaaaa000866c92237c0bc15000c00e0000001880000000000000000000000000000"], &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x100000001) 2018/03/21 06:44:46 executing program 0: r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xfffffffffffffee1) 2018/03/21 06:44:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2000400, 0x1ff, 0x4, 0x101, 0x4}, 0x14) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x0, 0x4}) ioctl(r0, 0x80184132, &(0x7f000000dff3)) 2018/03/21 06:44:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffff9, 0x8000) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) 2018/03/21 06:44:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f0000000000)="8a", 0x2) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000072, &(0x7f0000fe3000)=""/188, &(0x7f0000000340)=0xbc) 2018/03/21 06:44:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e26}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'ip6gretap0\x00', {0x4, 0x89, 0x100000000, "ff2ba86e03ea", 0x10001}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x3ce) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000003c0)={0x3, 0x9, [{0x42, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x7f, 0x0, 0x2}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x42, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x7, 0x20, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:46 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0xfb, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffdf1) 2018/03/21 06:44:46 executing program 0: socket$nl_xfrm(0xa, 0x3, 0x87) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0xa, &(0x7f0000088ff0)=[{}, {}], 0x20000000000003c8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x400, [0x0, 0x0, 0x0, 0x1000000000000c0e]}) socket$l2tp(0x18, 0x1, 0x1) 2018/03/21 06:44:46 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/21 06:44:46 executing program 2: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x28, "03237611d0fbe6696ce63931f6348490ee608a3ad4b94028261c9745f2c28718c847a30d49d961d2"}, &(0x7f0000000180)=0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) close(r4) rt_sigreturn() setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) connect$packet(r5, &(0x7f00000000c0)={0x11, 0x8, r7, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r6, &(0x7f0000000300)={r5, r6, 0x8001}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/21 06:44:46 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0/file0\x00', 0x0, 0x8}, 0x10) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={@empty, 0x7a, r1}) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) symlinkat(&(0x7f00001c5000)='/', r2, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000000100)='./file0\x00') renameat2(r2, &(0x7f00000b7ff2)='./file0/file0\x00', r2, &(0x7f0000856fec)='./file0/file0/file0\x00', 0x0) 2018/03/21 06:44:46 executing program 3: perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x3020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x1, 0x0) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mlockall(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) sendto$llc(r2, &(0x7f0000000080)="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", 0xff, 0x4000, &(0x7f0000000180)={0x1a, 0x30e, 0xfff, 0x3, 0x1ff, 0x8, @random="472215bb134e"}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) getsockopt(r1, 0x1, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/03/21 06:44:46 executing program 5: gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/03/21 06:44:46 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) [ 115.119694] audit: type=1400 audit(1521614686.953:121): avc: denied { sys_chroot } for pid=15190 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 06:44:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) setns(r1, 0x48000000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) getsockopt(r0, 0x3, 0xfff, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req={0x6, 0x0, 0x9, 0x80000001}, 0x10) 2018/03/21 06:44:47 executing program 1: socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e7ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) getpeername(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) close(r1) 2018/03/21 06:44:47 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2000000000440) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4000, 0x0) socketpair(0x9, 0x4, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r3}) rt_sigpending(&(0x7f0000000000), 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/21 06:44:47 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000001ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffffffffff80) 2018/03/21 06:44:47 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x1, 0x0, &(0x7f0000000100)=""/6, &(0x7f0000000700)=""/4096, &(0x7f0000001700)=""/4096, 0x100000}) r1 = socket$inet(0x2, 0x2, 0xfefffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x180) pkey_alloc(0x0, 0x3) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x0, 0x6}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0x5, 0x2, 0x4f, 0x3, "530d011b3efb4a8a80282f9210492516ca7a99ab865867bec24e68039c79353fe1b544be80da05a849132199", 0x2}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/21 06:44:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0xc0) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/14, 0xe}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/4096, 0x1000}], 0x7, &(0x7f0000003580)=""/4096, 0x1000, 0x7f}, 0x2000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="76f7357e448c6e5c02747e3a1484dd2c", 0x10}], 0x1, &(0x7f0000b27000)}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000f, 0x3) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) socket$inet6(0xa, 0xb, 0xef) r3 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="b0370f2811cd8fa25948ba97d46bdc9c025d7973dc51285eabc988f08328be285e3ee13bd3d6fbd11adb809c3f812fbfc026fddf64f37a492b276b5e03f4bb2f9f5a18100efc799f0dcdbb68ca23964ec2e9b02bc2ebad612dc1ad3f452dbb43b30acc770b2d1f9d6cc6240a079af3041640c180a2dfbc05e595150079e87585152afeff53f79f0198901a5f9ccf82d23c8ed67cc4fba3fd6de1292c23274b012578bed0e4a43484068e9fadf32fb57763cd10b9f6d5b7252dc370a4fb6cac9a7ce6a3041c8f8c46e02452b664f5d81c10719a9620ee53ca4f90", 0xda, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) 2018/03/21 06:44:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000756000)="c0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f000094a000)=0x82) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000005080)=""/4096) 2018/03/21 06:44:47 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/21 06:44:47 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x8080, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000001c0)={0x6, r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x9, 0x6, 0x10, "f94ba29099c0c0ae65d41c757e8f5afaca0dab8f3753590ac593455303fcaf8185e45279dbf8c855b2c2fed5043bcdb4d3c995d90e22863721c27e5210ee630a", "7be04f9d55c0335fe1d7f68ce11a8ce09df0cf1b6d83f718dc814eb971db9d65", [0xa3, 0x7]}) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/21 06:44:47 executing program 3: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDADDIO(r1, 0x4b34, 0x6) r2 = socket(0x15, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x2dc}]) 2018/03/21 06:44:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x6}]}, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/21 06:44:47 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x14, 0x6, 0xffffffffffffff4e}) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x19c, 0x34ac, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsh0\x00'}) write$sndseq(r2, &(0x7f0000000180)=[{0x6538, 0x6, 0x1, 0x1000, @tick=0x800, {}, {0x5, 0x3}, @addr={0x400, 0x400}}, {0xc47, 0xf3, 0x7ff, 0x10001, @tick, {0x8001, 0x2}, {0x4, 0x8}, @queue={0x81, {0x2, 0x400}}}, {0x3, 0x5, 0x400000000000007, 0x0, @tick=0x8, {0x2, 0x1}, {0x8, 0x6}, @time=@tick=0x10001}], 0x54) socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000100)) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x3f, 0x5}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000100)={0x2, &(0x7f0000000400)=[{}, {}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) kcmp(r2, r2, 0x7, r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0xffffffffffffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x4000000}}}, 0x104) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4d1, 0x8000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000340)=""/155) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078fd384b523688d67986ebdd1a498b5495a1b36320e61aedcb78c0319038e0fdfd62b2f066c256b46ae89e8f79c011a40f7e6d1b4626bef0de343b24a29508de90945558daecb85f568cef969bc39970ad5a7d40bc246044e02bea37085537f5cad78612265cb7fd372a939413b85c40a1063b6b6700e387b618fdbabe82316bcbcb50b36eed267bddd0fdcde31c0ddd7e12e1261143f8052ae0"], &(0x7f0000775000)={0x80000000, 0x0, [0x0, 0x0, 0x0, 0x100000]}) 2018/03/21 06:44:47 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)) 2018/03/21 06:44:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="6745c592249eacd8d4e70f01522ca6f4b97f964edd3f99b044c33030fb230aea11dde16af4a5e166f71966f5f99ec33dad05e008cde5622626f048e9b2214bb0041e66fbb223669463bc135eed39ef752f3c53744a71ddbb696cc91b22d31ad0a130ee3686b278fbd7d266e266487fd51deb78083e9b0a78febb6d04d311a1276f5b7168f49eb7b4ddf7489fec3df1c99f443f6f1b26ae2eacf1a15233fcc4b9283869ab70e5b870ff85cde8752459cca610ef8722bd1134a89b1df0eb4978e65b05d5003ff9e7935703be34c39192070bdc4eb7f9ef18dfa4b9748f234251", 0xdf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b0000004ea47e1a8a4b7e89d691233e52c1006e22096d9c676cc576b680e8b9a415681efc6f369acfd6026509168b8fbb2d9be5f1824ed2cd22467f998f5906f3550ebd741647e1807a7b73d96f596a1327c01bc966a9f8c4bb7a35e77f894603426871e3ca3163f0cee14283766d18a25c75a1383a63455d961f7b5dff07fe8813009c6c9cb18f8ad2e946ec3418401e5ccd070cd35ddca2f53d6ed2c9632e95251f5d897a23733e2ffb0db5d71a686ed6f4b88356b7b2e2c0869ad0b925448fff4513f0f5bd3e977ab63071"], &(0x7f0000000480)=0x73) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e20}}, 0x8c8b, 0x2}, &(0x7f0000000580)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x8000, 0x2, 0x1, 0x7f}, &(0x7f0000000340)=0x98) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000780)="478305b78c56e80c34d7652a8c7c565dcfe152a4c2f1a461b7e2359ec5e96db8920f85d3bbc33a9ef5a46708fc84c0443b5e162f4bf60d31d516fa6fc3c3b361df65ad07e0534d5dace430d21e9ed87d17d1a0e04b5751b069260628fc209054cdd50100cc78b78e0263d2336c23aacc5d4c635526078d2182a87caa70994742d9c9b42dce3a24bb2a65c4dc0bb256a84385fc377dbe6517f16fcf0464d0c4ccd3243ae619dc699c19ed8782dfae6f1f580dd3252c33ea3373a7c3245bd47339ecac6cc085913117f2673b760ec37f523ac0b863721f89e8467caccc62797b4ed0e8579098ceeb74b4", 0xe9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r4, 0x200}, &(0x7f00000003c0)=0x8) sendfile(r1, r0, &(0x7f0000000640), 0xfffffffffffffffb) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f00000000c0)=@rc={0x1f}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000005c0)={0x100000001, 0xfca9, 0x6, 0x3, 0x5, 0xfa0, 0xfffffffffffffeff, 0x25c, 0x5, 0x9, 0x9, 0x7fff}) sendfile(r2, r1, &(0x7f00004b5000), 0x70) 2018/03/21 06:44:47 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup(r0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"2cf5426508f35c"}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x400}) 2018/03/21 06:44:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000cdb000)=""/36, 0x1f) r1 = socket$netlink(0x10, 0x3, 0x0) pkey_alloc(0x0, 0x1) sendmsg$nl_route(r1, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/03/21 06:44:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb), 0x0) dup2(r1, r2) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="f7ffffffffff0180c20001d77c9e6006f5260008110000000000000000000000000000000000ff020000000000000000000000089078"], &(0x7f0000775000)) 2018/03/21 06:44:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [{0x3a}, {}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/21 06:44:47 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r0, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) connect$inet(r0, &(0x7f000093cff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'vlan0\x00'}) 2018/03/21 06:44:47 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x202, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x47f) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7}, 0xc) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) [ 115.442583] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.472918] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 115.507380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.518339] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x80000008) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x6, [0x0, 0x6, 0x4, 0x2, 0x2, 0x9, 0x6, 0x3]}, 0x5c) 2018/03/21 06:44:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x2001) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000100)={0x12, &(0x7f00000000c0)=""/18}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/21 06:44:47 executing program 6: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080)=0x5, 0x4) 2018/03/21 06:44:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x2, 0x10, 0x7, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffc01, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/64) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a6efa8)) 2018/03/21 06:44:47 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207009a96435bc3a15656253bb40296aa86a540aeec27cb3034d03f0f9b16a2be6dbb7efd5424518a45558043e043b21503e0a86ba85b4afd48ab01972a309d2c91fcb802ca39343e24a3b314cbb349d9c61e6242e82416abde0a2b68453eb5e3cffefa2d8d2025f6a15e430c360c5367c160ef7bd285b00ce4c9824ca748e095058c9cbb406e20115f00cd14a634625e4c1210134e0d000000000000000000000000000000"], 0x10}, 0x1}, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002}, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x9) 2018/03/21 06:44:47 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x800) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) 2018/03/21 06:44:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) 2018/03/21 06:44:47 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x400) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x5, {{0xa, 0x4e24, 0x88, @dev={0xfe, 0x80, [], 0xe}, 0x1}}}, 0x84) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="36619558e9f941a85a6ae06dcbad69e09e9d2cbe55c02c20e89fb3ea9d07e155b38ea40c99a28a43487552f4e88af114c58e1d2fc8be342425f8e812dfdc51e170743ca52de0ba20a8c07fc5f238571896b528fdc1e574d721f85fd46f4be4b5f70e10") sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800f8ffffffffff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000280)) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') 2018/03/21 06:44:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480400, 0x0) rt_sigprocmask(0x3, &(0x7f00000000c0)={0x7}, &(0x7f0000000200), 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getcwd(&(0x7f0000000240)=""/4096, 0x1000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fffffff, 0x8001, 0x1, 0x6, 0x4}, 0x98) ioctl$KDENABIO(r1, 0x4b36) 2018/03/21 06:44:47 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096) r1 = gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) mq_unlink(&(0x7f0000000040)='"\\){trustedmime_type*\x00') kcmp(r1, r1, 0x0, r2, r0) 2018/03/21 06:44:47 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) socketpair(0x5, 0x800, 0x80000000, &(0x7f0000001880)={0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/mixer\x00', 0x10200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001900)={r0, r1, 0x3, 0x1}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x20000) write$fuse(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="200000000000010006006d34000000000000f9ffffffffffffff020000000000"], 0x20) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000004c0)=0x1) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='ramfs\x00', &(0x7f00000000c0)='bdev\x00', &(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='loppp1}\'%\\\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='ramfs\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='vboxnet1{ð1\x00', &(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='security\x00', &(0x7f0000000380)='eth0,($vmnet1\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='ramfs\x00'], 0x100) readv(r2, &(0x7f0000001840)=[{&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/16, 0x10}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/54, 0x36}, {&(0x7f0000001600)=""/160, 0xa0}, {&(0x7f00000016c0)=""/133, 0x85}, {&(0x7f0000001780)=""/173, 0xad}], 0x7) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f0000c56ff8)='./file0\x00', 0x2) unshare(0x24020000) 2018/03/21 06:44:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) close(r1) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fchdir(r0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:47 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22}}, 0x9, 0x0, 0x7, 0x4, 0x4}, 0x98) 2018/03/21 06:44:47 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00000000c0)="f5d78195eedb47905f5da261036ca83725c47082a87f8593860b2293b5e0dc817bdef2f44d453df30d37d93efef46280a416e7688cd2bffd773d9a60d226c8e9e48ac0f14973cfbae60bbec3a340e28d6476fa4e02a62ca70e04692c60f6530796b61cc57639762d9b043ac73720297b577b9283f0eb14dbe84e2c51c3864648a64f7110409571cb595e6dbfe99b5a6758beb4f023bec533b6d000f35d6490fcd6e3803142e78a74aef5155eee50d8e693f02c5ef8c8d23231d24a4194b85578d1a7425cb7fb9d0d1a6581aa2c39b86cf8605e38de26e208ae848c2ca4ea90276e73e8d63bf945d88a4205968d13c6625ffa1b42231cfebc0c") link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) 2018/03/21 06:44:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x400000000f) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r0) 2018/03/21 06:44:47 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"fe8838db2a242c"}, 0x1000}, 0x10) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) write$eventfd(r1, &(0x7f00009c2ff8), 0x8) 2018/03/21 06:44:47 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') close(r1) openat(r0, &(0x7f0000000040)='./file0\x00', 0xc0, 0x100) 2018/03/21 06:44:47 executing program 6: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/sg#\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x8000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000100)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/03/21 06:44:47 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000023001107002a7fdd86882e01fce8000000ece82dce1d03a30b1eb0e42c6b510b56214e2de51fab0211589960fcb68abf4d5542fad2b79735b375aade28f0114e1b892910772298693b887a5bd03de5ed05f41356bc0bf0a58f512e2c5500000080341d4393358f5d2959bd9f4aa167beb42d9fcc46effeaf45b59dee3015462501404c10e507a32cbfe501de179bccbe8e2212755acbe3a243ef"], 0x14}, 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x1ff, 0xffffffffffff8000, 0x5, 0xfff, 0x0, 0xffff, 0x100, 0x0, 0x1, 0x9, 0x0, 0x6, 0x400, 0x9ed9, 0x100000000, 0x6, 0x3, 0x100000000000000, 0x9, 0x96300, 0x9, 0x3b, 0xf400, 0x4d4, 0x3, 0xbe, 0x7, 0x7, 0x2, 0x7, 0x3, 0x0, 0x400, 0x400, 0x2, 0x3, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0xa001, 0x3, 0x3, 0x3, 0x400, 0x401, 0x1}, r2, 0xffff, r0, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x40480) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000100)) 2018/03/21 06:44:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) dup2(r1, r1) ioctl$TIOCCONS(r1, 0x541d) 2018/03/21 06:44:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x0, 0x3, 0x3, 0x1, 0x25, 0x8, 0x7}, 0x20) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400002, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000300), 0x0, &(0x7f0000000800)=[@cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2}], 0x30}, 0x3) 2018/03/21 06:44:47 executing program 5: prctl$intptr(0x20, 0x1) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/21 06:44:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x50, @tick=0x5, 0x0, {0x2, 0x107}, 0x1, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3ffffffffffffffe) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000700)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x7ff}, {}, {}, {}, {}, {}, {0x0, 0x3e}]}) r4 = fcntl$dupfd(r3, 0x0, r0) r5 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/vcs\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000900)={"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"}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000200)=0x9) 2018/03/21 06:44:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) io_setup(0xebd6, &(0x7f0000000040)=0x0) r2 = dup2(r0, r0) r3 = eventfd2(0x81, 0x801) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x20400, 0x0) socketpair(0x3, 0x1, 0x20, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x4, &(0x7f0000000500)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000080)="ef7b09548642a075e5d4cf867067655808b9f6a7dea069e8445d49267c0c1c0e4afcd7b611504ab53aa5038a4684049f63ae55d7a180256b25bd293062e83953b2787dcb93f3c927c69ed323277d4f2247cd95a970d289603b0cafaf4257ba8f12efd9c44f60d7d1af694fa9", 0x6c, 0x8001, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000140)="f5f9bdcf58e34a821be8da26a18e34d9f716f3e27f086733a2efab8a58ed6a20cfe36fe287f2f35cc4fd4f738e31a33f41516f650e24438a7a27f5888c6391c02b4c53599cf5dc008fd62f0941d3c318a79c905a33668d5e4e5bff547876910bded62bbfb8198fff7949783ded41f251d71b8743dd37309373bebbfb97b2b391e30e484994b6fea926f75637cd55aa1a41a52af6b51cd075da45bd0e5965945470daba47a2ea963ac35ecead16198aa18dfb5f64f5eebf13c87002885023d4a13c5b", 0xc2, 0x800, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f0000000280)="37ca36a993cfa8a6c1c762819e2c1bb0e946d73a577358d40eb3dfef92a0fe04d2781a1f056a3f24cdad4221b5b6b1dc80816f8d6b8a521626eaa9a00d02511e6be58c02bc668a7a8f122f906bbfa3d19fba8348ef9e92b3e680487d0d1021a6acb750ff23fc0276a276d32c54dfc7b8d4fe1323fc2c39a820b0c7ec48aef0750eec0e37cace6815f719a67927832861cb9293e1cf810c169614e8d3a686075f610ebf8110841bbcafdfbf2bdaf2598cfe80c83633f61eea48c9129ef8d0d15a227cdfadbaed40ef93400e35d7a5a1d0e469c9684fb3a2fe36f7a428acc24ff81694", 0xe2, 0xa50, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0xffff, r0, &(0x7f0000000400)="013d8799d06d609b86a91b7c3ef7b6db80aa2afcb8101b628f31ea5b8e17c252df6f664111d436fdebdb4e30d9d4063d73ffbe040fbfc0a0296af21c69a9b5d726a253988b2ae000", 0x48, 0x8, 0x0, 0x0, r5}]) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) getsockname$netlink(r2, &(0x7f0000000540), &(0x7f0000000580)=0xc) r7 = eventfd2(0xf804, 0x80000) r8 = userfaultfd(0x800) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x40000, 0x0) sendto$ipx(r5, &(0x7f0000000600)="a757403527ff23fd3c619d95b01ac5ef80c8875bbc3426c01a5dcf2335886f947b54a7e9cab788ebe922f62826f8db81e2e41829bc1a83d80177dc87234b4a55b2c7dbb270f65705f7c0bb0fd66905e4a365d1b28430dbed41f50c75c0e7e505cbde97a59f6aca82525bf00e1360617b", 0x70, 0x1, &(0x7f0000000680)={0x4, 0x8001, 0x100000000, "f66f4929575f", 0x98a6}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000006c0)={0x9, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6000000000}}}, 0x84) fsetxattr(r2, &(0x7f0000000780)=@random={'os2.', '/dev/ppp\x00'}, &(0x7f00000007c0)='/dev/hwrng\x00', 0xb, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000800)={'teql0\x00', {0x4, 0xc22, 0x7ff, "e13b7d0b4ed8"}}) setsockopt$inet6_buf(r9, 0x29, 0x0, &(0x7f0000000840)="aa11bce28dacad49a1c8f56d6d7211b7ebace8c7c5b78c5e3008289efc59690bf3f1efd54d4648a5cfb48c60c192b391686553f5dc3b83edfabe2e80cc4f6f308f454240f098bb2c96d7f85ac0f68e0ed39a885d3fade47c4e6b9458ac082f62e16a9b9b82397855b814b641cb94f226b5c46291aba5debdda6d092c406cdfd12dcede7d8f7671c4edfe3108abfc5350f4bb7003b10c2a21fc9f100fc8", 0x9d) mq_timedreceive(r9, &(0x7f0000000900)=""/190, 0xbe, 0x1, &(0x7f00000009c0)) ioctl$TUNSETVNETBE(r9, 0x400454de, &(0x7f0000000a00)) r10 = syz_open_dev$mice(&(0x7f0000000a40)='/dev/input/mice\x00', 0x0, 0x0) pread64(r8, &(0x7f0000000a80)=""/219, 0xdb, 0x0) unlink(&(0x7f0000000b80)='./file0\x00') ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000bc0)={r7, 0x4, 0x3, r5}) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getflags(r6, 0xb) sendmsg(r6, &(0x7f0000000f80)={&(0x7f0000000c00)=@ax25={0x3, {"72d0abe8e58e03"}, 0x7}, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)=[{0x28, 0x0, 0x3, "0fc00a9ce2cbad0ebf77452ea174de1547c8ab46119c6731102aaf"}, {0xf0, 0x108, 0x800, "d33d151399530d025f315052d49643d1c6ec9c1bce9e96008805e1fd5328c60af48047cc3e3122a4784f300416a00939aad0c2815d75921ab24cf2e65ae1a67e4cbd4de0cb9fd8373d2c62c8db744c8176c74846fe5cae10f45a2ea4d7d432d8d49abfcc8f0322747c983313b6fb77d48ffba83f10c43900a78826a6b21a58e28f3d22437d014695d18a2748fed9f41e824bb2a093980588ccf09b2db38da7bfba256a8616b46d107d35e461ca4cc07755e58254e326b12a373740e4888b36f4556fb75d11cfae5c865c1faef5a80571b5dd57707e7edf2afd96b30190258314b58c1c"}, {0x68, 0x118, 0x6, "ba64f06e2d4b61d2d9bd15baf20c7549690dd7f63370134a0cebcba24d6068547a9b83297ff6dde72779a49d976cbe71f07fa8ffb354994a646f678b6df578f2b53ed5aed1ba38d42b6f394b4375a899100a91f90ef8170a272d2a"}, {0x34, 0x13a, 0x6, "f9d1cec65d06b8097cd1f96bb98ec2666003739534a66ab451bdb2aa6ebb361347a348de6fb6cd28"}, {0xe4, 0x106, 0x80, "f041731c18cd67deba743ae20100576e50c111f6071a2ba7d29c11c123658097369178ecee7da84917c26b3194a713547d2046a18b25d70009ae9e9e41962313297a74e375980549c0916810cc62b194c3c3e876f3d73692aa84eba66e23ab5ac1b2cae9c546820641f6eb8a9b10bd23c7b350fda176221ddf813705302333ead9541b63d2031a8acb6bfd62501204e89a8d0aa04d80bd3dc002f868ad930f5e33a02d3750a34dea59e500d4636156c506a77db6838f970a82bd91317e02cce318608a3e54e021a6f92a1e23c658be2bb2e4b67f10eab3a5"}, {0x14, 0x1ff, 0x4, "5c51683d3c807b5f"}], 0x2ac, 0x4000000}, 0x1) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000fc0)=0x6, 0x1) ioctl$VT_RELDISP(r10, 0x5605) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000001040)=0x4) 2018/03/21 06:44:47 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/59, 0x3b}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x9}, &(0x7f0000000080), &(0x7f0000000100)={r1, r2+10000000}, 0x8) 2018/03/21 06:44:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000)=0xffff, 0x830a, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'gretap0\x00', 0xffff}) 2018/03/21 06:44:47 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300), 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000000180)=""/61, 0x3d}], 0x354) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000440)={0xfffffffffffff240, 0x7, 0x100, 0x1f5c, "f00d10a4364bdd8db0770e86a64f6b15ae205c31513a1a3292a287967d9a0723b83a121aac758b801ee769c9", 0x1}) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000400)={r3, &(0x7f0000000340)=""/169}) 2018/03/21 06:44:47 executing program 6: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x8]}, &(0x7f00000000c0)=0x6) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/21 06:44:47 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x25c401, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff6d80c200000086dd6006f52600081100050000000000000000000000000000000100004e2200089078000000000000000000000000000000"], &(0x7f0000775000)) 2018/03/21 06:44:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r2}, 0xfffffffffffffe75, &(0x7f00000000c0)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e926c824e5c86a34"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/03/21 06:44:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000016c0)='/dev/audio#\x00', 0x10000, 0x400002) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001700)) ftruncate(r0, 0x3) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc2002, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') ioctl$TIOCCONS(r3, 0x541d) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000100004e2200089078000000000000"], &(0x7f0000775000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) sched_getattr(r4, &(0x7f0000000100), 0x30, 0x0) 2018/03/21 06:44:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x101000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x812, 0x8000, 0x200}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) write$eventfd(r2, &(0x7f0000ceeff8), 0x8) 2018/03/21 06:44:47 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x101, 0x141000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="41d3006bff80f911f85b677a80ef6a226641e22d0d223be205cb58a10d5dc4dbd5d7bc9c8646be37c984ab075b") r2 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xfffffffffffffffe, 0x1, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x480000000008, 0x1000, &(0x7f0000f72000)=""/4096, 0x41100, 0x1}, 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r0, 0xffff, 0x30}, 0xc) 2018/03/21 06:44:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000014c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x1c, 0x0, @ib={0x1b, 0x0, 0x0, {"bf9a560a544ef2a5d42ed0b95debad29"}}}}, 0x233) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) 2018/03/21 06:44:47 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x400100, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000340)=0x10c008000) r1 = socket(0xa, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000dbc174bc00000000000000000800000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000e0000002ac1414aa000000000000000074756e6c30000000000000000000000065727370616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x372) 2018/03/21 06:44:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ec0f4d)="835320b3ac10bcd5042bca2df88451c62a5ef83dcf688f33f835e3618064e5d6aec0fa3a390216a52417dd24cba46d0343aed1c273701851d147b105d6ffb5923cf4d94e1d807bbac99b754665581382bc2e21ed86be3d96787d7e13a429d8e69c48cdf72a6d2b9841eb171546a99fb84361d287f5479c4c705988b0a1207468c4d60e17edd3053ba67515b5ab878a01", 0x90) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000040)=0xc) 2018/03/21 06:44:47 executing program 3: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e1d, @local={0xac, 0x14, 0x14, 0xaa}}}) bind(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x1, 0x2}}, 0x31a) 2018/03/21 06:44:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008d75faec6488c0315d521f8461100000000000000000000000cf6d6e7f292de"], &(0x7f0000775000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x3526, @empty, 0x9}, 0x1c) sendfile64(r2, r1, &(0x7f0000000080), 0x7e400) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000140)=""/24, &(0x7f00000000c0)=0x18) 2018/03/21 06:44:47 executing program 4: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x68440, 0x81) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x4, 0x1) 2018/03/21 06:44:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x1) r2 = getpgrp(0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x3f, 0x4, r2, 0x401, r3, 0xfff, 0x5, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000002a000), 0x3) 2018/03/21 06:44:48 executing program 1: r0 = memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r1 = epoll_create1(0x0) read(r0, &(0x7f0000000200)=""/195, 0xc3) r2 = epoll_create1(0x0) close(r0) ppoll(&(0x7f0000000140)=[{r1, 0x400}], 0x1, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={0x4}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f00000001c0)={r4, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[0xfffffffffffffbff, 0x8, 0x7, 0xee, 0x8], 0x50, 0x8, 0x8001, &(0x7f0000000400)=[0x1f, 0xffffffff, 0x9, 0x4, 0x6, 0x100, 0x6, 0xb49], &(0x7f0000000180)=[0x8001, 0xb575, 0x84c9, 0x9, 0xfffffffffffffffc, 0xffff00000000000]}) select(0x40, &(0x7f00000000c0)={0x6, 0x8, 0xf45, 0x4, 0x0, 0x5, 0x3, 0x459}, &(0x7f0000000300)={0x4, 0x20, 0xfffffffffffffffc, 0x6, 0x1, 0x9, 0xfff, 0x10000000000000}, &(0x7f0000000340)={0x3, 0x3ff, 0x1cf, 0x4, 0x2, 0x6, 0x9f9, 0x5}, &(0x7f0000000380)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000540)={0x0, 0x3, 0x1b}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000004c0)={0x4, 0x0, {0x0, 0x3, 0xc4, 0x0, 0x7ff}}) bind$bt_l2cap(r0, &(0x7f00000003c0)={0x1f, 0x1f, {0x8000, 0x1, 0x8, 0x9, 0x10001, 0x3}, 0x5, 0x535}, 0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000580)) 2018/03/21 06:44:48 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00007bdffc)=0x4b, 0x400000000000000) listen(r1, 0x0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/03/21 06:44:48 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7, 0xfff, 0x8, 0x6, 0x0, 0x5, 0x8000, 0xb, 0x9fb, 0x3f3, 0x2, 0x533, 0x2, 0x401, 0xb3e9, 0xffffffff, 0x8, 0x7ff, 0x5, 0x30e, 0x8, 0x400, 0x4, 0x0, 0x80000000, 0x5, 0x0, 0xec, 0x63, 0x1ff, 0x10001, 0xe3e, 0xffffffffffffffff, 0xa61, 0x5, 0x5, 0x0, 0x1f, 0x2, @perf_config_ext={0xffffffff, 0x7}, 0x8, 0x25, 0x2b, 0x5, 0x7, 0x6, 0xfffffffffffffffc}, 0x0, 0x2, 0xffffffffffffffff, 0x8) ppoll(&(0x7f00000001c0)=[{r0, 0x4}, {r1, 0x4421}], 0x2, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x5}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x93, "ff7acb82a01b21a42771ae55c5a5b5a3aaed060b311249b5ada59b672cc5addff03a5d0c01ee0b7e8a2a673c2f37e97871b0916615e2aa5fbb4d24c46768d60d0782d039835d76200ca0b5b02164ff1eae7ba49165a553d984a0d8fde6abd9a33ea510e3e13cf1883e0928daf6cab736693cd9050478584bab1f8a99f4767593fe59e05c4162e2646595f1c60d2aeba4451200"}) 2018/03/21 06:44:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) syz_open_procfs(0x0, &(0x7f0000000340)='attr/prev\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300), 0x8) syz_extract_tcp_res(&(0x7f0000000500), 0x0, 0x5) 2018/03/21 06:44:48 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x2) 2018/03/21 06:44:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000580)={{0x0, 0x10001}, {0xe}}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/03/21 06:44:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000040)=""/129, &(0x7f0000000100)=0x81) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000, 0x0) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0x8aac}, @void, @ipv6={0xe1, 0x6, ':w\v', 0x36a, 0x32, 0x101, @dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, {[@srh={0x6c, 0x6, 0x4, 0x3, 0x6, 0xff, 0x400, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x33, 0x6, 0x4, 0x3, 0x5, 0x1ff, 0x401, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @hopopts={0x3b, 0x10, [], [@calipso={0x7, 0x18, {0xba4, 0x4, 0x9, 0x1, [0x6d6e, 0x10001]}}, @generic={0x4, 0x61, "f06fca13fc43780af1ddcd0ce8cf7602dcca01e32b1bcabb040b22f7d039e73b25712a58aff36ef9994ce4ef4501aedea75eaac7d1f731bbf1f9014a60ccded6dc7f640d28fff062ddfcad01515b2185558ddade7f00a40454626d5eaf155e25cc"}, @jumbo={0xc2, 0x4}]}, @routing={0x2f, 0x2, 0x2, 0x1, 0x0, [@empty]}, @srh={0xc, 0xa, 0x4, 0x5, 0x9, 0x6e, 0x8001, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, @dev={0xfe, 0x80, [], 0x12}]}], @gre={{0x0, 0x0, 0x1, 0x101, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x880b, 0x44, 0x3, [], "a9148b52cbfc286531a8085b3d3e91dba25e8240f008b637f1d8bf59fae6f2f4a87bb5820871eaca1cec995493a2bff30e7c4ca07d81ab1cc7a84590e3a4b14637172817"}, {0x3, 0x0, 0xfff, 0xb974, 0x0, 0x0, 0x800, [], "c05e37250422bfa4bdef21f1b2ae96e9fc91801c0e656286ee1c06db3b38187ee1d0ea23f658659267beabae515a269bcff24b8de2b6be3c0c63557cbbf5bce7056004da34ac158b604ca006294f76b679b5104d759593c960ebd82a5e6736ae824f0b27efbbd99ad024b05f63d479452a75bbb4e4634a757f4212b36e05d184f564ec43957dc4187bbd032791d7770fd17fed5931eef485b9a6c32e7d063a53667cf81c49"}, {0x6, 0x0, 0x7f, 0x5a9a, 0x0, 0x0, 0x86dd, [0x1, 0x10000000, 0x2], "ff8dcf066b695886a448dd932538964a741d7695df679dfc90a114aff6b6d075642b8567b00fe66da0bcffacd558540fd5b73e1e11c2"}, {0x8, 0x88be, 0x1, {{0x3, 0x1, 0x1, 0x0, 0xf4, 0x0, 0xffffffff, 0x7}, 0x1, 0x850}}, {0x8, 0x22eb, 0x3, {{0x9, 0x2, 0x7, 0x5, 0x9, 0x4, 0x19300000000, 0xcd4}, 0x2, 0x1, 0x1ff, 0x80, 0x2, 0x1, 0x1f, 0x3, 0x9, 0x10000}}, {0x8, 0x6558, 0x4, "6bb2d2d6508571982358a2987c61087bf344d5bee7dd13268d34455a3338c52b2db1548fc753a655554c09443b753666ae266d4ec0e740e638c8c6328756e7bf43edb1f45fc9c276b08b3cc51881ec5aa6de8e513f9b74056196e9d24e7e415dc431ca8c698ed1ba13a9cfb32552a4e96124b408ede2e6351a01689a28833a4777f4189f6fe65c37a090c8bf0258ded7c6"}}}}}, 0x396) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffffffffffe55) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x422e}, 0x100000000, [0x6, 0x20, 0x3e, 0x8, 0x7, 0x9, 0x27, 0x8]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) getrlimit(0xc, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x196) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0xffffffff, 0xffffffffffffffe0, &(0x7f0000000080)}) 2018/03/21 06:44:48 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000000)=@ipx={0x4, 0x9, 0x7, "342b1ea02c71", 0x40}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="abcfaa07ad9bb74e5923a3033f8f54ffe4af8e0f3f7fed69f70ef39150ed464435cfd604bd8ebd1431bef43cefc3760fd3f678092461270bbefa91dbaa1fc9b7be7c77b9b2a5442e2460f70299f5ccbc546c239dac97584449a6b34a3f4bf9f61f276bfe551f023992764f86f81d8b57b455f92e9b16697e91cf52a6b3de83fe7f53b1690e8b3ee4faabfcfd3c586801fcfc302b52edcb0fda113b73d5621d8a85be9b971cfdf3063bc6f468a76c475e3fc597822f84", 0xb6}, {&(0x7f0000000140)="79e282b6f2b3211ec7fcec8ac6b070a0cb2cc2372e36941e59d644c3709c22bacf06c22c5f1a08228c25841b4494c81be24bd588e132cac3c1c73a4acbb3cb6edc40cfaacf189bdd7c7b35c0cbf03994a83a1001ed17fccc1fe7f480fb", 0x5d}, {&(0x7f00000001c0)="85eb85924679aff119450d6b2cbe4b6833471e55cf16eb", 0x17}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000200)="17ece3011043a9366d5059ce0b59f192453fed5f7fd73ffa5b38634e95b109c8d54034641c1770a691d32e711c425c6d049188ceb7197cadaf3930027a72354868cb8011a5e4909bb9a5ba93402415f14e8937e3dd48e842d58257a918326a62a03bd456ebbe96bb5ed150af248250a72aa0f934c8416190341fad2130824a42", 0x80}, {&(0x7f0000000280)="ea37ac1c3a1112a6283f48cf22c16a01e97a3abaf734bca18cc151f08bead8a95eee7ffda7ec7f360a6d35b9a2bd340ed41b12b7aa6ba87683c2a4b7f7", 0x3d}], 0x6, &(0x7f0000000300)=[{0x80, 0x119, 0x2, "76c9cd6593652b2d6c1c4b8e6bc35da8ba244df33c40a2b7d900f211036357c4c71bfc0a0f9223a21eda45a092c9030351125f270bedda8131ee235cfdbe3f1ef007b2ee95213632fa78c6a33cb2c79a924f6eaa40be1f984cf5fb8b614adf7719382a1004d114ccbbbaa9b111adaf702f"}, {0xc, 0x11, 0x401}, {0x7c, 0x114, 0x8, "55a3252c26681795877336b1f63655c3f3e2c84c947dcf8468a0b6ba8cda197e5be20e599423087d4c322458ea8518c0d9a3ca363d219220ada11695cee47e223ee3395919314c2f9f22fac18a3db6c68349c3ce8898b03af557939ff2f48d88bd9e054ca77e482549efa66f00eb"}, {0x2c, 0x113, 0x5, "f316522054138c12d61cebcbeda9369eca1985ad8a2bd72189ebf1616cc8"}, {0xa0, 0x10f, 0x2, "9aefb883c329dd8ced6d20902345fd37737ac0dd026a74476c798a091f930da7e20783d5ed4c31e61e9a77d508b2c1fe1087e4e44537fd9ca3772f5b97f72c28255def34a81c7dd30a6e7594d89b9ea8fc6b3b50d3679b021b9d492b43024beeb50e6faff51e93c3593a51b515f0bff6f604188c117585f473718719b8759f55b52d02ed3e01b0e213818e3076f6eff1f631ee02"}, {0x48, 0x115, 0x401, "323d875304663f9b0456f50ae115e08963b3d99cde13ac727145917084f96e1bfeaec51e462531b1e2a458f8cf7348e04c1f79fcd79c57a3ca75f019"}, {0xb0, 0x19b, 0x3, "3d594b5e3e4b382f112dfd7116e87e6deddbf0ae74a511dc8120ae02f989474dc26f105db47a149797a503f9344bc1a710dec43119194a2a242c8678ed36ec2370e00cc84ccfd767910d41918ba35ce867dd696dddee6a2dd3724f0895a556c7c42397d79ae302264f00370c73419b266b80a46abf41c7d6b0dbe29c6b9e542dfc703730ddcc1fa332cbacb45eb2b361ed3f4a3727f2f16ecabcc8c33d2087c3df"}, {0x9c, 0x114, 0x5, 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355d1897e0a4794b72d994e0f69b0b7e047fbee7b3a12ef93bfd6d79875773e3ee3d9468370480a2fba9d6586e649797d199f2173122324b6358ba76fa8c01aa7bbced7158f629853a9bcbec222a4163b5817950deea7b957369a34a2706332867f50c340f27bdd7e95df1ee389eb06af9957dafd342755c8d163c32da8675d5d125e1b6b0c92b3e6b584421721bd7859b06593bf84b979b968361df605434f95d463ce29d1b2d8ecfa653ed12630bc9124514d5a005df572644e099f714112a8d9365670ed41901a991992aed0769b8766ecce30bb45fbcb82bbef71c28218a3bbe7049ffd68158d53de1f4b56b6c0919b66cea12bd33e5b19b4a2dfc518a6cbf283d9026b96b651a8d85c0b0ec4617aae6c795bfd0d8514b8111fddd9759bda8e119cff80688bbc864add4691886af8acfbe37541d11a806feca9e7e81a48576fcc1af91cc2410f77fd4388063afa3921a6909caa5b6d0b790fd6a2fc6e1a26506708ee4ddc06be30fcd811341c168fcb33eb3697a92529697bef4b5310d1d962bcbf7317416b0b4db3c72990f75d79818721c7784d209279bd549d6e4020a26221ae18893cf053c47cc233062a2fdb34c00444ed38391e72691bd3b1df48111ffcc3dd82bb3697c6e3bf51e33a64f51c0d2ebf731ba9d167c9964926c2b922350e5089bc7ba78e696a3c475007f20ced289b899eb8f97ce24b553e3771fa6cb78e60119b7756c650955f9b6b9cface9383611e32abf088b06bda2c064bb1c012cedc96590faf3a82d40423f9ecd187c930c55df98f582f889508eb55cb64e53c9daa14c2ce847a52cf5f158a3a25daa76c68e56b779e82cf24ce6bb9d0ce500abb14aae43f128aa4b70f3053a44e52124ed233012d7fb69518955d88624b0a6901b75b7e91d8efc6def2c594dc8dfb68943fd1a64c079096e5237fe9abaf1948689ca12a1090ca5f288f7731748b78b9f72f8cc0329426fe092f329648a0af2c080106b0baa6deed914ca5beb87ed168fafa07f4d88417fb9a0167c93097774327683b4227025f55a9d0c7f69f2c7987d8bdd54326251fc48750318a9fadc670ab526d3c77a5e3e2111c7b6ef4131ecdf4d8706f90e9cb046a24c0ec8e35d3f4f9f44e5fd2b699a2430aaa92a1d328bcd0ff97dc44cb21f66255d6a602809d7ecdd0c2b61f1cbc0da7d06fa2165d004bfb3ec5f7f119ae2ef59f142e20f6186e807ed47c11d9375b2b3fcd301b4b6cbc840701a86953caabc494d8b5ef8edc73bf4e62ab8ce9f601725f26d5e36ae7f64c87093c992238dc70b6eaefed23edb7839d5c93f74b8f9dea7d29bae3d4c0bfe8f5470c972c19ca25cb7bd55baaebdfc2d57d68c6f0c513c61a534ebcc86be3073ea8afe5e4105accdcafb69091e19e286e11496fe3d1cbc2b3a26f16ba28fe74fee07862b97c1caa474f0827318e9b25e137023389e98c86ca665bba6ae29684e04fa56586184cfdf4de4ab715330b81c26b3b9628a0aec3bc080b517351d113a9675a09a42e53389c217d5bc408270d6abc0383c3349c22a9a5dea80f6db60a476f7bbf9bfef752d617d19c83048ebc1cda3d5eb77a337e90fab118ff89abcf9eb1806caa89a325474618e1db5e3b991a50115793d6aeafe88ec58767481d391d47f1f3ac729b1a5db4e23ac89785a06149c7b11375082b86412515b7db4a2068f8c4327a0aa45c4626fa7933ef7bc483d9761f11c0c0d9661f2023bdcd2ab205d6aad87d95dda91392c599b7316d9a62bd4a88c5baef5d92718c348bfa85ddfa145d50f08ab6ef329d4e0e2002819b1628f1193d18949c2188c3939ffb75cab2a179965a77f2abb950af0c6986ea978ba10a4c4473b999a3a386b9987e2e0599c743bfae143ab03b854892c8c679494efb8e5c58f9c833f092c099c55bd0e4d2bdd2289397cbfc5424457c7e8019187773e711937e1003ce451bf4bb40f9672c7c6b2719cbd4584f8d88f6fce483900dfe8437065cdcaddfe9e7ec1a983f2b20f694ec899a48f4769e914614d615ee0bd3570ebfba1a7b7a0fdb4f4b1492b466594ae15f426a974fa4721b2e265bc8f4d51a9d69d525e429864235d5f07372d63c42d9e9bd8565b21c0eaef0217c6914a16394de7f083cdff9762081bd7df4a39f466cb1922b9648725ea022337e132a8e0b98d08e653418fd7122cedffb86d222b01d23074e6017f6d47e7f6fce4b382b687a6b7e4e0d0f081d77684c9e19403b96fe5c9f3096396a3428ab36a69c16e3272", 0x1000}, {&(0x7f0000003400)="9e6fe529a9c02cbc73b6829c76e47c865a40f8308b9f22", 0x17}, {&(0x7f0000003440)="1c22be4e16c122", 0x7}, {&(0x7f0000003480)="652bfeea05f050509581ce97d39d07c04d218fc2127c6d2cbc2581283d7c89f80604adefc48cdf82d0767f82855698568df5d35bbf43195a9d7347a682115bcf2aa4536a0a3dae06d5d7782e2fda70cf0834bac5e43c9c0af9ea3b8025b82c10b91f0cd61a4d9e5fa7a7541c5170d0a7d3a32782d9411899dd2f793e6b0986d7df477a365f71d6a89a116a51007699965e1b2344ec8075def3e7b5059d1b9bdb1d76d88167b7c53d71bfec085a374eabb6b1366b5124aa47f605841d1edf3d0b47f481a823baa11c421d2f3e600392751afc4a1c4a8d5d6f0c68ab45ca93becd307c5aec01321049", 0xe8}], 0x5}, 0x8001}, {{&(0x7f00000035c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x0, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003640)="294af45cc7c830607b0a80278db15b8dda7c2b207472895c451122dad85fb9ff70b07c5167857b95d1e0fed021126efc1b520bcf357e1349916511dbadb35af4057af4d30ed2bf9cac1de2feb00891ae7ba463879e3e8febc4811f3bada57222e82b5c33cba8477d41d70f98cd41c85bdc84c0cfb666d081554ca21d50365bd017f536acbb448895cafac4c510", 0x8d}, {&(0x7f0000003700)="988b63cd73558bc368c2a5ad9690431ad494ca585bd8abba3323b9f635992d08de71ab3a81336758567d2651865f75b25f5237226ca8a900ce775fed4d225455665c0f381442f2ebc0d04a6177c72170cc3679c00d444844137f3a2aecd19bc6cc51ba9b", 0x64}, {&(0x7f0000003780)="35fdc1fe6ca2211dadff4692484c552ecbc4150b5cd2189b379ec817dcb45d1d35faa3d992a8ef0db75a1bba97efe2a310e86ed8cc6c62d209ea5921f6b8987326d49257f3e1e6354d1058020ba25b65b74cab1d2f6cd129ce431d0681e7208f3353e7d929a6db04b4b581720784e55715be12711a1a75c8a379cde12b45b6d13eefeeff5332dec3729433661a32c7a58edefeb130", 0x95}, {&(0x7f0000003840)="2685f120b4549140a5a57f08bb8326d47f2fe13bb3d9012c1bfcdfe0ba33755469346a9caed5e3f1390724f89e2c3fce15e0a83f3ee281e31c44d1a957f3bfe7e47b98f64cd2ad00608f5e066c93fbc96b982dd6ce14d4768501def31a08990d2e7857db1e5a2308034acc61315f783534", 0x71}], 0x4, &(0x7f0000003900)=[{0x48, 0x116, 0x3, "2102fe183b1af71c911fa6bc6196760ae09f1b9f4817918aca49edfd6823783c1efd183a88c7c1e7dd0e6d15fbb5bdf224df9c88bb5773aef8fbd8"}], 0x48, 0x44080}, 0x1}], 0x6, 0x80) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003a40)=0x40, 0x4) 2018/03/21 06:44:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0xfb54, 0x7, 0x2, 0x4, 0xa1, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='vcan0\x00', 0x200}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x80]}) 2018/03/21 06:44:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x420200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x4) write$selinux_context(r2, &(0x7f0000000200)='system_u:object_r:inetd_var_run_t:s0\x00', 0x25) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)) 2018/03/21 06:44:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x600, 0x0) futex(&(0x7f0000000000)=0x1, 0x800000000008, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/03/21 06:44:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000008c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x119040, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x6000, 0x24, &(0x7f00000000c0)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x4500, 0x400, &(0x7f0000000200)) bind$alg(r3, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) dup3(r2, r3, 0x0) 2018/03/21 06:44:48 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x80000000, 0x37f) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f69636d70360099c5e5e3176be6812ebd70ba4d90bb6d8865cbe998ab2d4a0ad4cf96116689b9957aadd495ddf39cdcb1bfa845") read(r1, &(0x7f0000000280)=""/4096, 0x1000) modify_ldt$write2(0x11, &(0x7f0000000000)={0xffff, 0x100000, 0x1400, 0x5, 0x1000000000000, 0x80000000, 0x3, 0x200, 0x4, 0x877e}, 0x10) 2018/03/21 06:44:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$void(r0, 0x5451) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000001c0)={0x0, 0x2}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) 2018/03/21 06:44:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c40)={0xffffffff}, 0x111}}, 0x124) write$rdma_cm(r0, &(0x7f00000002c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x4e20}}}, 0x27) [ 116.343629] QAT: Invalid ioctl 2018/03/21 06:44:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff0200000000000000000000000000010000ce22000890f8"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x97b]}) 2018/03/21 06:44:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x20000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x6, 0x1) 2018/03/21 06:44:48 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f275000000000099"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x3, 0x0, 0x3, 0x13, 0xffffffffffffffff, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/21 06:44:48 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000003300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5bd) exit_group(0x5) [ 116.377480] QAT: Invalid ioctl 2018/03/21 06:44:48 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/116) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) clone(0xfffffffffffffffd, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000000040), &(0x7f0000000000)) 2018/03/21 06:44:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000500)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000680)=""/191, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/21 06:44:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7f}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'sit0\x00'}) 2018/03/21 06:44:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) clock_nanosleep(0x7, 0x40000000002, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) 2018/03/21 06:44:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) sendto$llc(r1, &(0x7f0000000080)="ef38828a57f2a9be8bcf3553a9b9579431325e972c61db34a49aee43612eef1d2df59ad90be0f350e20a75cba430ad4709453ac4ed90c8e216e1a25f3f3bc806fac94013c4d1b5af0d3f99cd62fae64f8f957cfb47981897478485d77780c37430a323c32ab0cca23e381b6bbb2e1235fe435ecd36aa5432442a285e6bc5d690568e09c4482f4cf7814da7c23c812ba37d743d7e054324bdf0c857e910a7aafcfa8a65a6165949a2d5d4ac62476fa2187bd6bf9b13cfe37d", 0xb8, 0x14, &(0x7f0000000140)={0x1a, 0x5893097a12838907, 0x7, 0x2, 0x4000, 0x6}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:48 executing program 3: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) pipe(&(0x7f0000000140)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)="bd", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000476000)=[{&(0x7f0000d59000)='\x00', 0x1}], 0x1, 0x0) 2018/03/21 06:44:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10000, 0x101001) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000646ffc), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/21 06:44:48 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)) chmod(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/21 06:44:48 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x40, 0x0) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x4, 0x9, "9fc76cbcb427"}, 0x10) r2 = dup(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x5, 0x9, 0x1], 0x3, 0xbf6e, 0x7, 0x3, 0x100000000000, 0x1f, {0x6, 0x655, 0x1, 0x3, 0x1, 0x80000000, 0x7fff, 0xffffffffffff9672, 0x6, 0x7, 0xac, 0x0, 0x80000000, 0x8, "a4cc1b8570d610c74fcb043d547b7f232ed43546a9f5d5d9f3abd07b661000c4"}}) 2018/03/21 06:44:48 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2018/03/21 06:44:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000340)=0x44) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000080000000800cc309f639e330709a77496eb52bf5b963f4183c85ba729f9eda85e9b2ada2dc38a07b0a5da8a71501d1a62267902a484f445bc542b1d10235b49910eec9f0ff7019ba9d87b636b26bd9d371dc1ac23d36bfef1fbb69a43360db0ffff000000000000214d2e4e073b0d518fb8bbe17d49d83d41ff11061207e882ed5564d352e22f633ff6584bbb45c9610dc249eac7916cbd71a0b23af308bc6f1bc111f547ccd294c91c93b9cad09442986231648744b33c097ca6baedf24d06508ff999690400c42a8a2783a9c7b13c2a"]) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:48 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000)='K', 0x1) 2018/03/21 06:44:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000004ff4)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/21 06:44:48 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x200c0) r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x4) sendto$inet(r0, &(0x7f00000000c0)="ac", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/21 06:44:48 executing program 4: ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/03/21 06:44:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000004000)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="d30a4894d3aeb7eeee1883b5bfda0d16028180f6c5569ab5689bd3f156c6aeb28fb29ecd7cd82816544a0cf71fdf56ad16b5d6fe0c4717e0706fa9e8cf7c2bd0998dd4f0d8e446f90740127f2227a16bfb4e3225e89b4a779d2ece21a30b9a67c665aed57b846560585e04c054b6f50bce6aa620bb75ebd24717ec9b80e614a936aabb5bcf2d40feb32fa8479becbc0e0713d25db4d5991698a675432e06292c1107895ec6a66d12e69998774153b389c87354ab5b4473f502bffc8b339d671bd437e38713d8a496f5164c70a9d0c0dbe8c7badbf6760eefadde44cd8b2b4eea6e214c188d345347"], @ANYRES32=0x0, @ANYBLOB="000000daa4008000"], 0x3}, 0x1}, 0x8000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x5d3) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 06:44:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xd52, 0x53, 0x9a, 0x7}, 0x10) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) 2018/03/21 06:44:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/pid\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x3, 0x64cf, 0x3, 0x2, 0x1], 0x5, 0xffffffff, 0x7fffffff, 0x750e6896, 0x210, 0x119, {0x764557e1, 0x4, 0x3, 0x3, 0x9322, 0x9, 0x2, 0xeff, 0x7, 0x6, 0x6, 0x5, 0xfff, 0x28eaf4d6, "c585de5ca5e28f04b8c53cbb1750114b5d117ab571cf06288ad5ea716748f386"}}) syz_open_procfs(0x0, &(0x7f0000001280)='ns/pid\x00') 2018/03/21 06:44:49 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000000ffc), 0xa0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x7368, r2}) 2018/03/21 06:44:49 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x51b0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23}}, 0x6, 0xc00}, 0x88) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000003c0)=0xa29, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@nl=@kern={0x10}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000940)="8a", 0x1}], 0x1, &(0x7f0000000fc0)}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000400)="ba", 0x1}], 0x1}, 0x8) 2018/03/21 06:44:49 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000080)={0x2, r1}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/21 06:44:49 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_map={0xfff, 0x8, 0x7fffffff, 0x7, 0x4, 0x7}}) 2018/03/21 06:44:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x90, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="116348400200000000000000040000000000000000000000d035bad0000000000000000028000000000000001800000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="090000000000000000634040020000000000000003000000000000000000000011000000000000000000000028000000000000001000000000000000", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="852a747001000000905c0a208a411e0c2a5d744140c74905b816bf691f23106abd979f60957f20cff3107e7cdd4fe48d1ae9c37a01ebecc2bf3852c2442af772071c2899bb8833b164b27d0f6ddc1e3ebecee6", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000001900000000000000"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00']], 0xcd, 0x0, &(0x7f0000000440)="d8e137727e5b3e34d7a3d212d85f27bac0f5bf5f6fa8d068b70548ee193090f474d4e33e8bde7b6a40b9d80bbf3ebab16b5a72fc8f9adc927712303c9f2239703b321a993a096f4ccc96795f89727c922bd19ba172d8ab50258618ba5a3e56561d55166f31f64efe6b1b5e80088a423c95d16b33330ff2a4deb82bf5967625a35b04932c16d1a2e6bf10377bd531f42e026314f4f89016a3d324cc05f09fb00805fb59adf0662b371ad247d69b25d27bf8afec576f53f6734054d9ae00487f81e98f1b0c8cfcb8025cd9fb4df3"}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x69af21950759aafd) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x9}, 0x8) ioprio_get$uid(0x3, r3) sendfile(r2, r1, &(0x7f0000a2effc), 0x9) 2018/03/21 06:44:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1900000000000000800000000000f4d9bc656d1ad310880000000000000000004b00000000000000000000004ec1fe924e26ccb4c6aee5391e506b638c3dceb8fc120e9b5d69fd99884400000000b14d794ad57f77db"]}) 2018/03/21 06:44:49 executing program 5: pipe(&(0x7f00009c0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001900)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001a00)=0xe8) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b00)=0x0) r8 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) r10 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000020c0)={0x0, 0x0}, &(0x7f0000002100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002140)={0x0, 0x0, 0x0}, &(0x7f0000002180)=0xc) r13 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000021c0)=0x0, &(0x7f0000002200), &(0x7f0000002240)) getresgid(&(0x7f0000002280), &(0x7f00000022c0), &(0x7f0000002300)=0x0) r16 = gettid() r17 = getuid() r18 = getgid() r19 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000023c0)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002400)=0x0) stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002500)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002600)=0xe8) getresgid(&(0x7f0000002640), &(0x7f0000002680), &(0x7f00000026c0)=0x0) r28 = getpid() lstat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() fcntl$getownex(r2, 0x10, &(0x7f0000004d00)={0x0, 0x0}) getresuid(&(0x7f0000004d40), &(0x7f0000004d80)=0x0, &(0x7f0000004dc0)) fstat(r1, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004ec0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000004fc0)=0xe8) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpid() getresuid(&(0x7f0000005080), &(0x7f00000050c0)=0x0, &(0x7f0000005100)) lstat(&(0x7f0000005140)='./file0\x00', &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005200)=0x0) stat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005300)='./file0\x00', &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000053c0)={0x0}, &(0x7f0000005400)=0xc) r44 = geteuid() getgroups(0x2, &(0x7f0000005440)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r3, 0x10, &(0x7f0000005480)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000054c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000055c0)=0xe8) fstat(r0, &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005a80)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000240)="ae050ad37e3ff6f43da1905ebfed92739e944645ec48b7aa3571ddae3c7961a72622491500c70bf862f9cbdf8fcd686478808f85437e2519bbb1d4399045df2cc70a2fe1e30925276e2e1ceed52c03e07cf897f08b88e1481fbb8c", 0x5b}, {&(0x7f00000002c0)="b0a47fd86e96c4f5dbe8d16b41afb231822dbec452788c2660dc11ef412a81b76bad08237b9b147588c2a585de4018e145f4c71e5d6449b0dc2fcda987b9f7584402993cc5844b4c655b250f39e9989dc051ae18c6dd59c6002e54681fcb0254090ef15a25db1e0ba1a3f9d077e2941b820cb50668218d0104cedf21b17c1c6c8ca7eb63aefc02115c4ad43161d7c7bf52fddb4d0b267fa13a97c5339376d4be", 0xa0}, {&(0x7f0000000380)="5ae7e5615e9118145a068f3aa0b6117eebcf05ddc2fa969ffe91eb8a54763e3cf1affaadfa02e5b36c9afa6f09b07df30ba6fa9fc4b306c47db23aa2a34d885dd9bc66e3eed38ca7151fbbddc0d497c1e07a09ef2d47a479fbb05dcbe2db81712023a7b7fb4b282a29edebd712c877c16ccea373d319705b0bff4076f65b275706b16f23f4f33660a013ff1b4a8e3ea5aeedb84e709f36c05dc987468529f006a8e362534f45985aabd241416f425af3d3b5e4992412b8210f4dc695bdf754c8cd3b253155817c", 0xc7}, {&(0x7f0000000480)="02cf1d7638a44d15bcb3bd3cae442086402b84fcf94c1344229c123e5cae8b7db940b2aa0c564c28ed980e22688ab653a39f9ff3e811a4cfc6d270adf78a7ea4beeb461696234624d827c9085f3e1de67031474f59965f2cff04d171913fa52002837b4690b813ac43f05793ca3ca130b708324bd5ef360714", 0x79}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="87ed98af3934acadb1304af013824ffddaf152506bd90a3818e7ab1bd07c60c9beadf5fcf0ebf44d01c5406d7140b0f303a71ea10bd831460f8b0fa00714491f861cf64f82aa4e46046a2fd3996380b97f7adcecefed0e200529767c025e85f5abaebd0b363a363e87726d5521dd141440c7ce4b369246f1edad0269c02fe521df958226e9e175f18792f3c3e1af0f3ede59923c48acefce73e576413728df63cf16f42a84c02665048ed2a30c2732f73d7d706be3fceef4a24d881a211be3c01a97b1b63eaee76944", 0xc9}, {&(0x7f0000001600)="e5656009253903335d72291d03effab9dd2f97916e194f7ac369d5792d915988cef4223c566c25235f88785dff8b", 0x2e}, {&(0x7f0000001640)="d074ee8fbe62d2b616ed0109a2ab31223244a8478a47bf13d15ec41ee9394fb0217241377f92a007d67c0fdbb0046aa37cc39c13d871a70470b11d249a37a03022601bc7bc16a5b152b88b4944b0066d100af7fccd26766a2c9822217a58921bf8e710cdc607f69d01dcd8867d53def5374f059bd46c45189b6783c3b2274286775a0977cd2597de8053f0", 0x8b}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f0000001740)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000017c0)="6a175bb138fb3ceb3ea011714ff889c5a26c8fad1968bc8daeb653cf412e592b7d178a2ca82977e427f95ea3b40a384091ab6b71b989fddfc69dc0650594d4a30d7e3810a0eae2da8eb3595c1873b0969f1cebb59628b03c3339fb7bfbd34b3b", 0x60}, {&(0x7f0000001840)="bf625316bb1518bf0e3c9ffc395d8f9a78983faad8b2dcf1dbd92daa24be170d62c66a", 0x23}], 0x2, &(0x7f0000001bc0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r2, r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r3, r2, r2, r2]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x80, 0x1}, {&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001cc0)}, 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0x1000}], 0x6, &(0x7f0000003b40)=[@rights={0x18, 0x1, 0x1, [r1, r0, r3]}], 0x18, 0x800}, {&(0x7f0000003b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004c00)=[{&(0x7f0000003c00)="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0x1000}], 0x1, &(0x7f0000005680)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r3, r2, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}], 0xc8, 0x880}, {&(0x7f0000005780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005800)="dc0346d0e24b0b3f9b0a0883d8f2123b1122bc437b67d3cb4f90f7ad110449fb74c252c7a1919d2c3c9ac2e46dcc52337418d2f4987e1e8174d79c2e1c64d0e7a0dfeb1d6360b2075f8efdcfb5c482fa2ebb12bef053987973ea30ba9179ef4f223c51f4d5a3fd62cc4f4bfc585d3d8463e346ae8c150592c2da968bccba67debc94f1149e", 0x85}, {&(0x7f00000058c0)="8b05d4cbb0cfe31e853e0ab7af8384e239bf06a3fe12910d7ce37f318adf1b601047f8ef37c6697f1a833ae10a57accd8cfd112b7313b79564e7bc5a3df32272827782931c69155ca73f77debf8423f60f3c84c46440c6fc6ef1ef49071f3d09a2a31f3f", 0x64}, {&(0x7f0000005940)="ba777829817770dfcb2653c993bb04aed0dc54318febc3db2d873973cf53ca4c85d9d735bcffa55f0480212216129ff7ed1d0d1b88f66e73225a5cc8777624595713090a5c0f7be17bba67fab58f33fcf7a678b28703f0a970fa16074d44e9a9541595973a46235d3cbde9358d33a59d78667ff6862932fb22ac035fe703939e8665725d78bd80e77824edf3503efffcd6aa99e55835f6a6f7b4fbdbcb446420b6ce2bcf1058dd01ca46f1fa77485b508821f5f9b5140bcc1d0ab60974e78a034ae71b8f9189bb5721efb04285fc88a5acce23bd31a3e8ecc4146cbd114517", 0xdf}], 0x3, 0x0, 0x0, 0x20004010}], 0x6, 0x8800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x4, "f18fbc3b"}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r49, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0xfffffffffffff001}, &(0x7f0000000180)=0x88) tee(r0, r3, 0x8000, 0xb) 2018/03/21 06:44:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0xc) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x44b8aa1a) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000002000000000000000000711000000000000000000000000000009500000000000000940ab69b3d489010e8ddcd388560ef76acc8c66fbc285a5125dad2f9b766de21f658da8f4e06240c047b5b2e6b5eaf4bed2542662e7643f7e2675b72b9da6485782079d93462046dba53f210813f9ce50dca5e1b6e4e6b898579edc6936bed248b875b691f71aab21b851b750ba1e74c36e865304ec8a0078c8bf28c"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x49, &(0x7f00001a7f05)=""/251}, 0x48) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x101000, 0x1d) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000002540)=""/217, &(0x7f0000002640)=0xd9) dup2(r0, r0) recvmmsg(r3, &(0x7f0000002440)=[{{&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/143, 0x8f}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/174, 0xae}, {&(0x7f0000001480)=""/247, 0xf7}, {&(0x7f0000001580)=""/100, 0x64}], 0x6, &(0x7f0000001640)=""/199, 0xc7, 0xff}, 0x80000000}, {{&(0x7f0000001740)=@generic, 0x80, &(0x7f0000001840)=[{&(0x7f00000017c0)=""/10, 0xa}, {&(0x7f0000001800)=""/56, 0x38}], 0x2, &(0x7f0000001880)=""/10, 0xa, 0x3}, 0x101}, {{&(0x7f00000018c0)=@ax25, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001940)=""/57, 0x39}, {&(0x7f0000001980)=""/20, 0x14}, {&(0x7f00000019c0)=""/78, 0x4e}, {&(0x7f0000001a40)=""/117, 0x75}, {&(0x7f0000001ac0)=""/149, 0x95}, {&(0x7f0000001b80)=""/104, 0x68}], 0x6, &(0x7f0000001c40)=""/102, 0x66, 0x100000000}, 0x4}, {{&(0x7f0000001cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001d40)=""/200, 0xc8}, {&(0x7f0000001e40)=""/91, 0x5b}, {&(0x7f0000001ec0)=""/224, 0xe0}, {&(0x7f0000001fc0)=""/124, 0x7c}, {&(0x7f0000002040)=""/103, 0x67}, {&(0x7f00000020c0)=""/12, 0xc}, {&(0x7f0000002100)=""/20, 0x14}, {&(0x7f0000002140)=""/149, 0x95}, {&(0x7f0000002200)=""/103, 0x67}, {&(0x7f0000002280)=""/194, 0xc2}], 0xa, &(0x7f0000002400)=""/36, 0x24, 0xff}, 0x8}], 0x4, 0x40010040, 0x0) lseek(r2, 0x0, 0x3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000002680)=""/77) ptrace$getregset(0x4204, r1, 0x204, &(0x7f0000002500)={&(0x7f00000024c0)=""/41, 0x29}) 2018/03/21 06:44:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x3000, &(0x7f0000ad5000)) umount2(&(0x7f00000000c0)='.', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) bind(r0, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000004}, 0x80) 2018/03/21 06:44:49 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x6, 0x80, 0x0, 0x6, 0x0, 0xff, 0x200, 0x9, 0x7ff, 0x3ff, 0x3ff, 0xed6b, 0x400, 0x6, 0x3, 0x9, 0x3ff, 0x8378, 0x4, 0xffffffffffffffff, 0x3ff, 0xfff, 0x0, 0x0, 0x8, 0x9, 0x8, 0x5, 0x1000, 0x6dbf, 0x1, 0x1dc5, 0x6, 0x1, 0xfff, 0x6462, 0x0, 0x4a, 0x7, @perf_bp={&(0x7f0000000040)}, 0x80, 0x8, 0xffffffffffffffff, 0x6, 0x7, 0x3, 0x9}, r2, 0x4, r0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:49 executing program 6: mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="a2014f79b1ecd3aed6eb4b400dd47da3312d058cd0825cba37aac44a7be5785472e40914aca5c7918dc72f9cecbe2669ce095951be2335b38ca938cbb716b31c4a768da7ff16de11229aa82c1c", 0x4d, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000100)="103eae25a85e260380b8d790b76054f33b8c47b7f71c84a6fca7070bd4b02977fb0e4f40b2a3330b35bb123f14aa68c95098b93937875f706cbc5a63d292daaffb1ba4369926ed44f6c1a55725b58b2e30b340f922d5de6d61140afc68fee06498e225", 0x63, 0x21) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000040)="c66cb6f1ad02000000001400"}) 2018/03/21 06:44:49 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xba8, 0x30}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) 2018/03/21 06:44:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x200, 0x3, 0x1, 0x5, 0x3, 0x5}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) 2018/03/21 06:44:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/17, &(0x7f0000005000)=0x2) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000240)={0x0, 0x0, 0x0, &(0x7f0000000200)}) chdir(&(0x7f00000001c0)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) rt_sigreturn() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/21 06:44:49 executing program 5: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/03/21 06:44:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x23, 0x40) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) socket$inet(0x2, 0x6, 0x1100000001) 2018/03/21 06:44:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) epoll_create1(0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000000080)=0x200, 0x102000001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f00000000c0)="38a5d32c845ad48545c5a52604a5704cbd30caf573c21310776bf68ccbaa6d0c24f3e96e967226b3ab11c673b95559758b28cc9febdad5428c98aed01dacf0b741a33de4effe1b", 0x47) [ 117.324305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 06:44:49 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'broute\x00', 0x0, 0x2, 0x81, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/129}, &(0x7f00000001c0)=0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8, 0x0) sysfs$1(0x1, &(0x7f00000003c0)='ppp0#&securitycpuset\x00') bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/21 06:44:49 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000001d000), 0x7, 0x1, &(0x7f000000d000)={r0, r1+10000000}, &(0x7f0000048000), 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80000003, 0x4000000000000282) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/105) 2018/03/21 06:44:49 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = gettid() getpgid(r1) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='attr/current\x00') sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x20) sendfile(r2, r2, &(0x7f00006c7000)=0x2000000000, 0x2a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000140)=0xfffffdfe) ioctl$void(r2, 0x5450) 2018/03/21 06:44:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80080, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/03/21 06:44:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0xa88a3bf9194ac9d6) write$sndseq(r1, &(0x7f00008ac000)=[{0x200000000081, 0x2, 0x0, 0xfffffffffffffffd, @tick, {0x8}, {}, @result}], 0x1c) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x7e0000000000000}) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/03/21 06:44:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x22400) truncate(&(0x7f00000002c0)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x4e78, 0x9, 0x4, 0x2, 0x0, 0x1000, 0x9, r1}, &(0x7f0000000240)=0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) prctl$void(0x20) ftruncate(r2, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x7, 0x4) 2018/03/21 06:44:49 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="38aa5c90dec711843e020d7135c2affec91108be308f7a8c7715508b2c6a9e189ec9a618f31329592808eb4e564ef8e9dcfda68f6b707f097a59b61b36af736da3439dee1b12576060a193e3bb787aef4d24e4a888a07de1a086a5bd174ac39f046dd718a89a2044c30df4c760dee8b523b2e1b9d679c841f3a0112924b2", 0x7e, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendmsg$netlink(r1, &(0x7f00000003c0)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x1}, 0x400c000) 2018/03/21 06:44:49 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000000000)='&(/cpuset,&\x00', 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1e, 0x4) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, r0+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/21 06:44:49 executing program 1: r0 = getpid() capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, 0x7fff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000000007fd, 0x0) 2018/03/21 06:44:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xe334, 0x80000000, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xfff}, &(0x7f0000000140)=0x8) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0xe1ee, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0)=0xce8, 0x4) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x109000, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/21 06:44:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) readahead(r1, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x2, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1a2, @time, 0x0, {}, 0x0, 0xfffffffffffffffd}) [ 117.445292] kauditd_printk_skb: 1 callbacks suppressed [ 117.445300] audit: type=1400 audit(1521614689.278:123): avc: denied { dyntransition } for pid=15645 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/21 06:44:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c8fa04d43a2bacbcdd6b0cb1cc3b98b4c3c79ac41c5d6dab26c637a574687061a859d7f126e4e84962ee8ac7ec2dd185a9dc1450ea194e7ecae61f640221d22642c2ab669e2e24ce2bc172525e1274bf932f2f71809497e93b60defccf9acb1437da85d596d9550c62b2c85a6ac7274b9bd5a3a23d5acc4ed1bf1db09fddf15bdadc69d2e2042d88eaa6fd85dbb7eac337fcaf3ad1f00216d37b046cd06e8a67996a731ed629a3cdc382286d17", 0xad, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x1000) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:49 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r1, &(0x7f000022e000)=""/74, 0x4a) dup2(r1, r3) 2018/03/21 06:44:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/21 06:44:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x71c2}, 0xb) 2018/03/21 06:44:49 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x40, 0x15, 0x9, 0x200, "815b6a64198661e39cc2672cb1f62b280c2eef92646e9aba3fd3f67baa2137ed"}) fcntl$setpipe(r1, 0x407, 0x3) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)}], 0x1, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) 2018/03/21 06:44:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000002c00)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002f80)) 2018/03/21 06:44:49 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x40000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)=""/140, &(0x7f00000002c0)=0x8c) 2018/03/21 06:44:49 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) recvmmsg(r0, &(0x7f0000005800)=[{{0x0, 0xd3, &(0x7f0000005700), 0x0, &(0x7f0000005780)=""/96, 0x60}}], 0x1, 0x0, &(0x7f00000058c0)) 2018/03/21 06:44:49 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x141000, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'eth1\x00'}, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10, 0x3) pwrite64(r0, &(0x7f00000000c0)="fff3d40060000000000000000000ae98846a2df08a9d6f05dd08f9b40000", 0xfffffffffffffea7, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/03/21 06:44:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x1002e, &(0x7f0000000040)={0x0, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, {{0xa, 0x0, 0x0, @empty, 0x80000}}}, 0xffffffffffffff8b) memfd_create(&(0x7f0000000180)='md5sum\x00', 0x2) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) ioctl$TCXONC(r1, 0x540a, 0x9) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)) pread64(r0, &(0x7f0000000080)=""/240, 0xf0, 0x0) dup3(r2, r3, 0x0) 2018/03/21 06:44:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0xc7fd, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', 0x400, 0x50) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000001700)) 2018/03/21 06:44:49 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200400, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000478ffa)) 2018/03/21 06:44:49 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x4, {{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e21, 0x1a2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, {{0xa, 0x4e23, 0xffffffffffffffb0, @empty, 0x6}}]}, 0x20c) r1 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000002c0)={0xc060, 0x8}) write(r1, &(0x7f0000000000)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/03/21 06:44:50 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100ff3, 0x0) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x3c2) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 118.176165] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/21 06:44:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x80931, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4fe, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x9, 0x101, 0x858, 0xffffffffffff8001, [], [], [], 0x4, 0x20, 0x200, 0x1e, "2c4514a1d5db3a95bb213c35b0659039"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x7, 0x2, 0x1, "4a222835fb0096cb2df382d1a7e2910d9daff34d2d3c1073edda935c0294a89fda580e235735d3006b16a03354301db439176b556ad67f52a283b61ea07f0f", 0x27}, 0x58) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000002c0)=0x4, 0xffffffffffffffc9) 2018/03/21 06:44:50 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/21 06:44:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x5b28c1cc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000001400)}, 0x0) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x20000) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/125) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)}]) 2018/03/21 06:44:50 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x400000) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/21 06:44:50 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xffff}, 0x4) 2018/03/21 06:44:50 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x5, 0x4) 2018/03/21 06:44:50 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000002700)=ANY=[@ANYBLOB="aaaaaaaaaa000180c200000086dd6019492f00202f00fe8000000000000000000000000000bbfe800000000000000000000000000000000000c20400000000c204000000000000000080009078000000000000000000"], &(0x7f00000028c0)) r0 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x600000000000000, 0x4) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='wlan1selinux:\x00', 0x3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x5, 0xcbed}) accept4(r1, 0x0, &(0x7f0000000340), 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffff6006f5260008110000000000000000000000000000000000ff0200000000000000000000000000ad454836d14182e73dfb6b7f920100004e2200089078"], &(0x7f0000775000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xd1, 0x5, 0x1, 0x3, 0xffffffffffff0001, 0x7, 0x4, 0x4, 0x0}, &(0x7f0000000140)=0xfffffffffffffdd1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0x8}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x82, &(0x7f0000000380)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x1, 0x8, 0x4}}], {@generic={0x890d, "785ab5829d56a99530da707d19be0c72f64c4cd8732deabb9b590219e3506383496836ad6f902679f752378cc678b0f90be60d833c4068197c112361838a4ae73453d5f685ab9bb8583ca4f48e7d7c2dab8c5b719b8847d445ee60ac3bf6bcdb0ab9b2d5984ceefd229675aafbde9cc2"}}}, &(0x7f0000000440)={0x0, 0x4, [0x232, 0x930, 0x3f9, 0x7d3]}) [ 118.225212] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/21 06:44:50 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/221, 0xdd}], 0x1, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x20) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) 2018/03/21 06:44:50 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'ifb0\x00', @ifru_map={0x2, 0xffff, 0x8000, 0x5, 0xffffffffffff389f, 0x8}}) 2018/03/21 06:44:50 executing program 2: r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffff, 0x80800) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:auth_cache_t:s0', 0x20, 'system_u:object_r:pam_console_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x64) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0x84) 2018/03/21 06:44:50 executing program 5: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b17000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/21 06:44:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='cgroup\x00') r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) fanotify_init(0x7c, 0x101000) 2018/03/21 06:44:50 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000000000/0x200000)=nil, 0x200000}, 0x3}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f00000002c0)}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./control/file1\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/21 06:44:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xf4, 0x885, 0x8001, 0x252}, {0x3, 0x5, 0x5, 0x6}]}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/03/21 06:44:50 executing program 5: socketpair(0xb, 0x6, 0x3e88, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001e80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001dc0)=0xb7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001e00)={r2, 0x3}, &(0x7f0000001e40)=0x8) recvfrom$ax25(r0, &(0x7f0000001fc0)=""/227, 0xe3, 0x0, &(0x7f0000001d40)={0x3, {"3294f69f649844"}, 0x1}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/167, 0xffb7}], 0x3, &(0x7f00000002c0)=""/150, 0x96, 0x1}, 0xd}, {{&(0x7f0000000380)=@nfc, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)=""/33, 0x21}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/102, 0x66}, {&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000005c0)=""/52, 0x34}, {&(0x7f0000000600)=""/218, 0xda}], 0x6, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001800)=""/208, 0xd0, 0xa000000000}, 0x1}, {{&(0x7f0000001900)=@nl, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001980)=""/253, 0xfd}, {&(0x7f0000001a80)=""/45, 0x2d}, {&(0x7f0000001ac0)=""/128, 0x80}], 0x3, &(0x7f0000001b80)=""/20, 0x14, 0x8}, 0x3}], 0x4, 0x40, &(0x7f0000001c40)={0x77359400}) r4 = syz_open_dev$vcsa(&(0x7f0000001d00)='/dev/vcsa#\x00', 0x5, 0x2840) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001c80), &(0x7f0000001cc0)=0x8) prctl$getreaper(0x0, &(0x7f0000000080)) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000007c0)=""/243) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f526000811000000000000000000000003006bd7c7097948a88300ff02000000000000000000"], &(0x7f0000775000)) 2018/03/21 06:44:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x800, 0x0, 0x4, 0x0, 0xa28f, 0x10020, 0xb, 0x99c, 0xffffffff00000001, 0xffffffffffffffff, 0xff, 0x60e7e858, 0x1f, 0x1, 0x8ec, 0x7ff, 0x0, 0xfffffffffffffe01, 0x6, 0x7f, 0x800, 0x8, 0x0, 0x400, 0x7, 0x5, 0xda6, 0x8, 0x9, 0x6427, 0xff, 0x0, 0x9, 0x7, 0x0, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x44, 0x5, 0x100, 0x5, 0x7d, 0x5, 0x4}, r2, 0x6, r1, 0x1) r3 = memfd_create(&(0x7f0000000140)='\x00', 0x2) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180)=0x2c6, 0x4) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0xfffffffffffffffc, 0xffffffffffffffff, 0x2, 0xff}, {0x1, 0x5, 0x4, 0x1}, {0x80000000, 0x5194, 0x5, 0x8}]}) 2018/03/21 06:44:50 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003eff68)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x800, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000240)=@req={0x7fff, 0x6, 0x8, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000280)={0x3, 0x80fe, 0x100000000}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x3, 0x8000, 0x0, 0xff, 0x4, 0x3, 0x400, r1}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='bridge0\x00', 0x100}) accept4$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000340)=r3) 2018/03/21 06:44:50 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x17000, 0x2000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/03/21 06:44:50 executing program 6: r0 = socket(0x999d5842d8d157bd, 0x40000000000005, 0x0) r1 = dup(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/03/21 06:44:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x12, 0x2, 0xfff) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r1}) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/03/21 06:44:50 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getflags(r0, 0x40a) munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) set_mempolicy(0x8000, &(0x7f0000000040)=0x81, 0x1) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001fa8)=@hci={0x1f}, 0xc, &(0x7f0000002ff0)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) connect$packet(r1, &(0x7f0000000280)={0x11, 0x9, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/21 06:44:50 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0xb, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x2, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0xffffffff, r2, 0x10001, 0xbf}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000100)={0x80000000, 0x80000001, 0x20}) 2018/03/21 06:44:50 executing program 6: seccomp(0x200000000000004, 0x0, &(0x7f00008c4ff8)={0x0, &(0x7f0000002ff8)}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000), 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/21 06:44:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x4b}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/03/21 06:44:50 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_readv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/213, 0xd5}, {&(0x7f0000000540)=""/64, 0x40}], 0x5, &(0x7f00000008c0)=[{&(0x7f00000005c0)=""/154, 0x9a}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/10, 0xa}, {&(0x7f0000000780)=""/49, 0x31}, {&(0x7f00000007c0)=""/75, 0x4b}, {&(0x7f0000000840)=""/68, 0x44}], 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000900)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e220008907820dd875195c3794264d6b372dda00892c5fccfdc6579d19bc49763a1900cf04a236ebe92d61ec07c50b29b7f1b2872039f76a8fb68dab473e9f87c2974759a96aca210d05b8e251e43f14ccbbe9ecca8cb2bbf01de06cab343afdddd903045bdabb9edc920034e"], &(0x7f0000775000)) 2018/03/21 06:44:50 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5bd8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000c0afff)}, 0x200}, r1, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)) 2018/03/21 06:44:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="45b5a4798b2ea4f15c73e39990f0953d5c13608878515059c8303054b06d36b744580cca9c47bf0be091179404120bd8be1ac0f0069230850a67b27bb6cb7214373296abf9e73ed0fa63e468ea9875b832ec7b28e068f88a1b91c6e03005b23861f4afd7fd51a4742a4d96e1ccf507c4ac2659c74ec75d7cccd15c4cd0313c73538e6d091f9a562716884d692a114ff9e5d598980876ae2213213a8a17a4739aa9e2eca31bc490dfc851e8b25d420b74ccc93137005a9c5246d6776f631ba5d40de48a04a88a79dcdb6479c581d8def02c2520ed", 0xd4}, {&(0x7f0000000100)="d27c34d3caefe30130b4880e7c7f8a539df9e10c99aa005bbb54d335a5e63b56456620f20a19d2ede0520e137c0b54a96bd4469fcf63647987bdd13e72347dd02fe49952cb2dc7d85373a4bddac2c56d26a96e0fceb00c488ddef5c369d061be9578f3328c152053ef54a728e339f6d07b5795b0762b578aadc153164d908d105acc9d8e543c4b6365bf97580ecd02eba79aea4f2d7f9c9a5597f09b4bb2d7d59d0a8eca23096ccb750d7ea0def03c6e1b42ecaede664a7276f325355b135d96c7855b50a310d372f99a994d0b64a4", 0xcf}, {&(0x7f0000000200)="d9d98ac67c509268177a33a5d657fca081d9fa5ecddb7364719dc2c472b075a95827a966d2cba8d1dda8011a74552fe3fef1174129f08d43b05d44dde53a62ca1f0b28ed933ac6ec94d668bddff8bde7949845a5de79ff61a49cfec53b4237ccebd2b5e2b958b11beb2072f188d122703a20d405c41d3dc7f02dc1cf2b8d90cf43d9b327c22e7a9c07c27397c50b83721ca479de70512079282a8fc2a5cfa72bf74f822bc5a9b7eabd0f7b83d7de5c70c9787a14b3c5515ef376f88fd9bf3102b73f2af3e42de1a0c2d2f8e1871f52456fcb1ba3deedd25299effd66e7fa97e07e9ca65f", 0xe4}, {&(0x7f0000000380)="78a433273e90e4836cf425a99f2a9432bc86ad26bbe055fb9b67c2e9", 0x1c}], 0x4, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000003c0)={0x4, 0x7, 0x3ff, 0x1}) 2018/03/21 06:44:50 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000140)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x67, &(0x7f0000004f99)=""/103}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r0, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0xffff, 0xf2, 0x0, 0x14, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000ff00000000f90000000000000085000000070000000000008acf5549010000000095000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/03/21 06:44:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x6180, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) bind$packet(r1, &(0x7f0000000180)={0x11, 0xd, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/03/21 06:44:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 06:44:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x10000, 0x4) 2018/03/21 06:44:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x240040, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000180)={'dummy0\x00', @ifru_ivalue=0xf6}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000000100)={'bridge0\x00', @ifru_mtu=0x200}) r2 = socket(0x3000000000c, 0x9cb6b45a2bfefdfc, 0x0) ioctl$sock_ifreq(r2, 0x8992, &(0x7f0000000000)={"626f6e643000000600", @ifru_names='gre0\x00'}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/21 06:44:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0), 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x39, 0xffffffffffffffff, 0x200000000000004) close(r0) 2018/03/21 06:44:50 executing program 5: r0 = epoll_create(0x5) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x3, 0x3f, 0xffffffffffffff00, r1}) r2 = memfd_create(&(0x7f0000000240)='/selinux/user\x00', 0x2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r3, &(0x7f0000000000)=""/42, 0x2a) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000100)={0x0, 0x5, 0xffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={r5, 0x4, 0x30, 0xd0, 0x20}, &(0x7f0000000340)=0x18) prctl$seccomp(0x16, 0x2, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{0x5, 0x6, 0x7, 0x3}, {0x6, 0xfffffffffffffb82, 0x40, 0xff}, {0x40000000000, 0x4, 0x400, 0x363bef9c}, {0xd81, 0x2, 0x3, 0x5}, {0x8, 0x0, 0x9, 0x6}, {0x8, 0x81, 0xffffffff00000001, 0xff}, {0x8, 0x3, 0x4}, {0xfffffffffffffbff, 0x8000, 0x2, 0x3}]}) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) dup3(r6, r3, 0x0) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000340)) r2 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='bdev#eth0loppp1\\vmnet1/wlan1\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) keyctl$assume_authority(0x10, r2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x19f) membarrier(0x42, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6cb3}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="03000100040094c374c3563befba01f13d3e3472760f1cba72dd6406dc3788c905e083cca1e2a3ca71757bdc4cea07fc0a0d2c2236f47b043d49b9f5e40560e2cad868c0af359c51f5f5a5bab2420f3e792431b96297fe3f732b948f403586fec93f2c5d738b176b5165e4f74683a8e364d8db14fcbdf35603f0db49f5dbe344fc094e5707eb502f94a1c5816a154d6b"], 0xa) 2018/03/21 06:44:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00009a1ff5)='/dev/vcsa#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x27}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x9, 0x2, 0x800, 0x7}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f00002d2000)=0x7) io_setup(0x100000001, &(0x7f0000000100)=0x0) io_submit(r3, 0x5, &(0x7f0000002440)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff8, r1, &(0x7f0000000140)="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0x1000, 0x1, 0x0, 0x1, r0}, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000001180)="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", 0x1000, 0x101, 0x0, 0x1, r0}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x7, 0x44, r1, &(0x7f00000021c0)="86014e654e7f9c228f5e4e88ee613d8b82d4d53d26061540b93d775c5b734c6b882f246f2ea51b745ac45d8666520399da1ba6e9c43bffd7b45cc0f40f20d0a06103bd857f615d9bea0b1b18c76b6fa0ef17dae97191f50dc0a22e9fa11fc17f086a509130582f856e346d22030607666aa2101d8441b16f5f469dc6e9d1292c", 0x80, 0x1, 0x0, 0x1, r0}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000002280)="79cc79d7ced1ed602185f9d35da63ecf5d7b57582a307d2ae74d8212296e649e3ac32d6f48cf9c513d815e3c7b55e533803ab72f49ae6b4b05d146197f1c9fa664a8121127dd98f6dd60e5104c4a0af9d81712a8a7dbb2efc75963a433794cce20722c38a57db8de689271de1dccd1f2aa30631664174fffd0", 0x79, 0x4, 0x0, 0x1, r0}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x3, 0x1ff, r0, &(0x7f0000002340)="4b7c009d38a6399f239fb99dd00f92fe1ff5843869c409c4585728d10da8ab14e2f9ec41ef606d009b495df4417ed6488bef0b8f402b59b2fb07b21e2a93a64a8e858bfdc934a9e9a0628a434fe818a30d2d260522d9346dfe621f4c2f4ccb1a2c84f7f6baaad829e921da213c87211db902724c1c4096c861976f3b1690cd5f90ed2f056d8787ab67f41210323d62fec4e6bfcd53ca46485eab4dba6385439ffb022f836880ff647534c3bd2059191f7b1ccc", 0xb3, 0x10000, 0x0, 0x0, r0}]) mq_open(&(0x7f0000002480)="706f7369785f61636c5f6163636573735d2f6c6f6b657972696e6775736572172873797374656d76626f786e6574312900", 0x41, 0x100, &(0x7f00000024c0)={0xfff, 0x6, 0xb5, 0x0, 0x3, 0x6, 0x8, 0xb8c9}) 2018/03/21 06:44:50 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x444080) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x1, 0x4}, 0x282) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000240)="df6ed7a23f9952227e077d3e1b7836e858367e94c328e748ec4089f2e0e54844c1fafaa80adb25faf52a09f1649a7dbc2ccf65b4b7f69041e364d69e2dda167e9c6cfc2bcb9993a131710970424386755968312f2d32d2e88c2b40f5c2feb0f7454d532f210a32fe01bc4b2f2107e489abc81df2f0b8e557cce1b4aeba681e67dc0b00ab4bec77cfb85ac52ea166a6bca2875cc2fd7e499f10066c94af9375069d79c74f129f98bb0f55ec63635b8802df308f31fe5f5f930bb921ac090d37bcb352b63ac1a42b8ce1f905b243fc25cbb62985cbd1ced15eabbcc4ccb5cf58b649", &(0x7f0000000100)="a71669d157be2c34", 0x1}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x210000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x6, 0x4) 2018/03/21 06:44:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40040, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x106000, 0x4, 0x40, 0x3, 0x400000003f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000180)) 2018/03/21 06:44:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x3b53, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) clock_settime(0x3, &(0x7f0000000000)={0x0, 0x1c9c380}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/21 06:44:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) pipe(&(0x7f0000000000)) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/21 06:44:50 executing program 5: socket$key(0xf, 0x3, 0x2) 2018/03/21 06:44:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000040c0), 0x924924924924b5f, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x500, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x101) poll(&(0x7f0000000100)=[{r1, 0x29c}, {r0, 0xe20c}], 0x250, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1fb, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0xfc5b}, 0x4) 2018/03/21 06:44:50 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x400) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x38a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) socket$inet6(0xa, 0x5, 0x77) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081108001400000000001d0000000000000000ff02000000000000000000000000000100004e22000890782431be4d2af453b2ae6789485d6c224bad308a06a898ae36d442e804a08183d143c4c98d49fe9278ca4a8b824824a18880a84a172697c31048dae77d38d9894fabe9794754ec43bb5abcf24cc6b2dad6d7cb0f37"], &(0x7f0000775000)) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000180), 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000340)=""/18, 0x12}, {&(0x7f0000000380)=""/175, 0xaf}], 0x4, 0x0, 0x0, 0x3f}, 0x40002002) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) 2018/03/21 06:44:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000180)=0x80000000, &(0x7f0000000200)=0xffffffffffffff45) 2018/03/21 06:44:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r0) 2018/03/21 06:44:50 executing program 5: r0 = inotify_init1(0x80801) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/21 06:44:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000010c0)={0x0, 0x2710}, 0x8) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="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") 2018/03/21 06:44:50 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x0, 0xb) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/03/21 06:44:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40001) flock(r0, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/21 06:44:50 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='Yet ', 0x3) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0x10002) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) 2018/03/21 06:44:50 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f0000000000)) getsockopt$inet_int(r0, 0x10d, 0x3f, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5195, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x40000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:50 executing program 5: r0 = socket(0x1e, 0x80805, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x6, 0x8, 0x0, r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x400, 0x30, 0x2, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x100000000, 0x20}, 0xc) listen(r0, 0x4) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}, 0xcdc5}, 0x10) 2018/03/21 06:44:50 executing program 3: r0 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1}, &(0x7f0000000300)=0xc) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha224-generic\x00'}}) 2018/03/21 06:44:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x28600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x9, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x20}}}, 0x84) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec36030000000000000098fc5ad9485b000000dba67e06358f964fd1b1503c3a52621300000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbffff00150039010000007300000000000609edffffffffffff02df9eebe7e87ee87cccebf6ba000840024f0298e9e90554062a80d7a8007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a600000000", 0xb8) socketpair$inet6(0xa, 0x0, 0x31, &(0x7f00000000c0)) 2018/03/21 06:44:50 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x18, 0x81, 0xfffffffffffffffc, 0x2}, 0x2b3}, 0x1}, 0x0) 2018/03/21 06:44:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2b) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bond0\x00', &(0x7f0000000100)=@ethtool_cmd={0x25}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb) bind$inet6(r2, &(0x7f0000001140)={0xa, 0x4e22, 0x0, @empty, 0x200000000}, 0x1c) listen(r2, 0x0) init_module(&(0x7f0000001180)='\x00', 0x1, &(0x7f00000011c0)='proc\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001080)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x50) sendto$inet6(r0, &(0x7f0000be1fbc), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x1, 0x1f, &(0x7f0000310f99)=""/103, &(0x7f000039a000)=0x67) 2018/03/21 06:44:50 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/63, 0x3f) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/4096, &(0x7f00000000c0)=0x1000) 2018/03/21 06:44:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty, 0x400000000000000}, 0x336) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:50 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x3200000000000000, 0x104002, 0x80000000, 0x1, 0xa}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x4, [0x2, 0x1ff, 0x3, 0xffffffff]}) dup2(r1, r0) 2018/03/21 06:44:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303aff00000000000000000000ffff0000000000000188009078ffffff8d609433df1af103b8f89e0860002f000006000000400000000000000000000001fe800000000000000b00001c8200000019"], 0x0) [ 119.012631] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 06:44:50 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x4, 0x7ff, 0x5, 0x0, 0xd}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) open_by_handle_at(r0, &(0x7f0000000200)={0x85, 0x7b67, "4022b43f6ded314308e5c38d26b832a31d859371e3735d64b1d2d3582167514030c55a04478fa17a8ab1ecdb8b12809eea0e6f54b922e6de678abf4e28fb20f6916ceedad68ea2a8ff7d005d719b59164384385756662120d232b31e828d83652bfd71d93499e07daa970d4ae4bf1739388decd23783ec58b61d9ced31"}, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x0, 0x7ff, 0x20}) 2018/03/21 06:44:50 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000180)={r3, &(0x7f0000000140)=""/53}) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) keyctl$setperm(0x5, r4, 0x0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b3", 0x1, r1) 2018/03/21 06:44:50 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x20480) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x97b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7f, 0x3ff, 0x2}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x2, 0x344, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', '\x00', 'bpq0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xd4, 0xfc, 0x138, [@limit={'limit\x00', 0x18, {{0x0, 0x3}}}, @pkttype={'pkttype\x00', 0x4}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x10c, 0x134, 0x17c, [@ip6={'ip6\x00', 0x4c, {{@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}}}}, @vlan={'vlan\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4}]}, @common=@log={'log\x00', 0x24, {{0x0, "d2cbe1c3b2adfc18d61cc480eee758fb01a33f4648952ba6bd0a22b9af9d"}}}}]}]}, 0x394) 2018/03/21 06:44:50 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, "22f03acb188426d61f583bf04e1f57a42858fd898d995ca3ba55d49f198e9f23de117b7bb4f5fb351d20e6b3f7e9852c2db4d182b273dade86cc516ce990dac6917419ee93f4b18476c677fe627e4af5"}, 0xd8) r1 = socket(0x3, 0x9, 0x6) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)={[{0x1, 0x800, 0x3, 0x3, 0x401, 0x5, 0x400, 0xf2, 0x7f, 0x9, 0x267, 0x81, 0x7}, {0x1ff, 0x81, 0x1, 0x2, 0xda98, 0x207fffffff, 0x2, 0x0, 0xffffffffffffffc1, 0x89d0, 0x20, 0x80, 0xb}, {0x8, 0x6, 0x7a, 0xffffffff00000001, 0x9, 0x5, 0x0, 0x1f, 0x8, 0x4, 0x3, 0x2800000000000000, 0x7}], 0x7}) getsockopt(r1, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) sendto$unix(r2, &(0x7f0000000140)="9cf505a8d33afd7e3a2b33a4bc7fc2dc98d3d1946c0bc823e2a010520c0f8962fb800581f45d66e36647c3176549521f6725e1ce7197ea4718008ecd652231f3ad271ff0e7a005b0b00b88a3712248be8bb1d29bc4ab4ecad10d422f9e0c717498198dacbb5458fded1b00db563724", 0x6f, 0x20000000, 0x0, 0x0) 2018/03/21 06:44:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0xa, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x3, 0x5, 0x1f, "27640dd5e0da856ed4e4036c9fc0def751eeeffa2811ae53311c6961d8738e21ba25b76030c519941731c27ca350c7ab5e7a5bc5bfae8774886694da247a476d245c3f4b755561ba320b63871a50176f67c5a0b1836d72c3eba87071a2b7b99aa6dd52662d5cd3cc6ec31afa47475dea98a8cd1593857f0ea412ac3a3aab276b75e43e4c435a"}}}}, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0x4000000000]}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6d, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3}) 2018/03/21 06:44:51 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x19c, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x10001, 0x4) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 06:44:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x399f1336}, &(0x7f0000000000)={0x0, 0x3, 0x4000, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/03/21 06:44:51 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0xffffffffffffff58) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000089a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x19, 0x0, "79bb9a8ef6c3109abfa6fcaebd80ec256c"}}}}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f0000000100)) 2018/03/21 06:44:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x22001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r3) 2018/03/21 06:44:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/255, 0xff}, {&(0x7f0000001840)=""/171, 0xab}, {&(0x7f0000001900)=""/187, 0xbb}], 0x3, 0x0) socket(0x10, 0x3, 0x0) 2018/03/21 06:44:51 executing program 0: r0 = socket(0x12, 0x200000000a, 0x0) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1000000, 0x0, 0x0, 0x0, 0x0, "525f5f029fbc0866480ee85cf32785a5a490e96063471baabf8e593a77ade8d3b80c10de4e0aead9db4fb69b9e38b65b3327620c6dd54d945c5956c763855b", 0x1000}, 0xfdc6) 2018/03/21 06:44:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000000000)) 2018/03/21 06:44:51 executing program 6: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/21 06:44:51 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000280)=0x101, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000140), 0x1, &(0x7f0000000180)) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/18}], 0x24b) clock_gettime(0x0, &(0x7f0000000240)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="c69b2d8407eb882afebcc1b53e8fdc81ad15131ea204ab915cb9fe4feb265b73b75cdc6db8788b054b16214072d62437a3cd05a74d7cbba1a4478ae7cdb27479c4e3e968dc941c704ae8fb47a43f361ccd7d2dd16e10c77a7808dc831f4b90ccc666b7277a288ff4b2442616e9cb5fb8db28caee842927c42d54a3f3909503", 0x7f, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='!posix_acl_access\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x7fff, 0xfffffffffffff801, r4) write$evdev(r2, &(0x7f0000000300), 0x0) 2018/03/21 06:44:51 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0xff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000003955dd41d1cb57ee"], 0x8) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 2018/03/21 06:44:51 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x401, 0x28400) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xbdea, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e21, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xe1}], 0xac) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) close(r3) 2018/03/21 06:44:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x183080) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x7186}, 0xa0) write(r1, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/21 06:44:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x9623, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace(0x8, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001340), &(0x7f0000000100)=0xfffffffffffffdd5) getsockname(r0, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) prctl$setendian(0x14, 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x80000000000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000340)="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") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@alg={0x118, 0x10, 0x200, 0x70bd28, 0x25dfdbfd, {{'sha384-avx2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xfe}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0xd3}]}, 0x118}, 0x1, 0x0, 0x0, 0xc0}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000f6fff0)={&(0x7f000042be40)=ANY=[@ANYBLOB="240000005200000529bd7000ffdbdf0802000000080006000500000008000100", @ANYRES32=r1], 0x24}, 0x1}, 0x0) 2018/03/21 06:44:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000480)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r0, 0x0, 0x0, 0x1, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0xc0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x12) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x7900, 0x0, &(0x7f0000000140)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000340), 0x8) connect$l2tp(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21}, 0x0, 0x0, 0x2}}, 0x2e) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x20001) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000000c0)) 2018/03/21 06:44:51 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="900e6cdbd8a6cd076a75e0be6e36b62186cd4f996cde84c13a612021f0db86fdd9e5542ca57cd18191b42aea73246da264d25d1e8177a99dfe5ea3d302db617eb0d8fbb9c94aafa20abcc037597e58cac64330f2543bb1dc42ce0e548ac09bd189ceea0b1003c6c577b26bd10e3c119570b50b03cde6c575ae30f2ad71902f6835277b721f3f47810b8087a850752f1a6a397cbeab14d427fb31cf6a5b9f6114e382a414dddd3879803a95a772831551b40523c8b1e59e3a0681cf0710883dc6aad2b523397f8fbc006db83a6ee8cc34677427e8fe5a77fdc04bce48d7a93d28e9b236800fa4011921d3daff1731cdea8732", 0xf2}, {&(0x7f0000000240)="4de1181b814b9d5f7022b1825f039d633bbf6de92f155711eb60e8867fb63c8c36a7a0b1231f02b71fe24a92d23de366ccaa64d2b240ee05b807a4fdc4c2e7f5810281d7cddd11911594f9820bf27ab0063157bb7e89df7e184f9fd0629ee43d7b99f9de8185569a8d7b535b11606e6629856bc81ecb112df9fb61581d7ea68b59fc1e2899e66699311317f010a34682f442f959a77230cb1d08ffaa790dfb5df7a4", 0xa2}], 0x2, 0x0, 0x0, 0x1}, 0x40000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x100, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000380)=0x20, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/21 06:44:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x4000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/148) dup(r1) r2 = accept4$alg(r0, 0x0, 0x0, 0x1ffd) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES32], 0x10}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/03/21 06:44:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x4, 0x30}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) close(r0) 2018/03/21 06:44:51 executing program 3: r0 = socket$inet6(0xa, 0x80802, 0x0) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xc}}], 0x2, 0x0) 2018/03/21 06:44:51 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) 2018/03/21 06:44:51 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r2 = getpid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x5, 0x6, 0x100, 0x0, 0x80, 0x4, 0x4, 0x5, 0x8000, 0x7, 0xe90f, 0x5, 0x5, 0x3, 0x3, 0x2, 0x9, 0x9, 0x6, 0xfffffffffffffff7, 0x800, 0x5, 0x0, 0x7f, 0x4, 0x6, 0x2, 0x4, 0x0, 0x8001, 0xfff, 0x3, 0x7, 0x5, 0xc2d, 0x0, 0xd629, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x401, 0x1, 0x2, 0x4, 0x1f, 0x3}, r2, 0x7f, r0, 0xd) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000080000000000000000100000100004e2200089078"], &(0x7f0000775000)) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c) r3 = dup2(r1, r1) bind$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x30) 2018/03/21 06:44:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x400, 0x7, "4a3b3c59e427", 0x4}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/21 06:44:51 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xd3, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x30, 0xff, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x80000000}, &(0x7f0000000180)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x40) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000358fe0)={r7, 0x7, 0x2, r7}) r8 = eventfd2(0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0xffaa, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x80000000, 0x80000}, 0x88) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000040)={r8, 0x0, 0x2, r8}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000c68000)={r8, 0x0, 0x2000000002, r7}) 2018/03/21 06:44:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb3fda)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x10) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x3) 2018/03/21 06:44:51 executing program 0: r0 = socket$inet6(0xa, 0x8080f, 0x1) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000001c0)={0x3, 0xfedb, [{0x20, 0x0, 0x4}, {0x8, 0x0, 0x5}, {0x7, 0x0, 0x2}]}) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffef2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000140)={0x0, 0x9, 0x15}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x104) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)={0x30002010}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) sendmmsg(r0, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000002c0)='o', 0x1}], 0x1, &(0x7f0000000940)}}, {{0x0, 0x0, &(0x7f0000002e80), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000008400000002000000da8fc35b10ad14301936b2436a7ff06921ff83da4c035cf0e333d389e52fa60f6ff582bd971acbdcca7600dbf13d5e49aa58bc5cd225094dbc5c7304008c11e5"], 0xc}}], 0x2, 0x0) 2018/03/21 06:44:51 executing program 1: clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000580)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x40, 0x0) prctl$intptr(0xa, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000240)=0x305) fcntl$setown(r1, 0x8, 0xffffffffffffffff) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000002640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000026c0)=""/237, 0xed}], 0x1, &(0x7f00000027c0)=""/112, 0x70}, 0x1) open(&(0x7f0000000400)='./file0\x00', 0x280, 0x182) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002880)={0x0, 0x2}, &(0x7f00000028c0)=0x10) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x8000000000004, 0xffffffffffffffff, 0xffffffffffffffff) r6 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1f, 0x200000) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/109, 0x6d}, {&(0x7f0000000440)=""/50, 0x32}, {&(0x7f0000000480)=""/31, 0x1f}], 0x4, &(0x7f00000015c0)=""/4096, 0x1000}, 0x0) 2018/03/21 06:44:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffff, 0x8001, 0x100000000, 0x10001, 0x0, 0x7fffffff, 0x9, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x6, 0x7, 0x8, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x2) 2018/03/21 06:44:51 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00000001c0)="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") syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffff7ffffa) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x3, 0x0, 0xa4, 0x3, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x46, 0x0, 'client1\x00', 0x4, "205f4721cbe0ec78", "f17f64093ba3112bb8212cac086cd88d495992f88df59558a243fe91fe1f50ee", 0x8f91, 0x3}) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffff0180c200002086dd6006f5260008110000000000000000000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/03/21 06:44:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x13, r0, 0x200000000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000007c0)=0xff, 0x4) mincore(&(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f0000000800)=""/120) sendmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000000)=@rc={0x1f, {0x800, 0x6, 0x2, 0x80, 0x1ff, 0x1}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)="14aa57562124480fc2168653b07aa891d5f338234e5dbe755d248a573a5e3f889a67a51d360e9740ce50e62a3b0f6e5afa35b70e599b149f76894551b5d9c366aa3eadbba44daa914952909539d401df6faa412d00d5a9ee", 0x58}, {&(0x7f0000000100)="4783134a6cb850aa3ba188aadf3432474efb7ab5bc2b2a11510bded881d55ea377ad5ab6eb5a07d0fb5f6b63bf1662bae7a1eeb785e8d3", 0x37}, {&(0x7f0000000240)="9ed951fdef9ec7f5cc59402b13290af859275df440e3f8302bdcb040a05d0f5f324d1bb9c1c0d54d0b7e981fe67ee7c55173c56b3f9b56d4f6c3376742adaa9208ad0f0b6a881b32475f7e7efd79fd08cf93a11087a48887ba568889224d4df09983abc00ab82a3cb63b3ec759a1ac5e0461699e606f99c639510305547d2319f44b26cc1b4abf94c07fe31e641198d0d0f71ff22b8025486df74bb04c9723c9a09d3c8f8c9d35334d71fe27d3a44d541f343b69863760d15e5143a72988dc325ae3c43d91324f0340a0c2787301b868ccdfd2716e9ac60219915579", 0xdc}, {&(0x7f0000000340)="c11ed3bb16569a888b443b177b9112624fc9575fa28cdff49d705f39c91b5525644da310c0882680014bc4bee4d3a587d83e969d4a80a144e64904a093f27fa291063392a0045c3ea29ebca11bdaa6a54bf284360508a246928f15b67a05889225ef89fcabf6a044d844af9afe06d71fec8ce85099981f2cec964a379c560081c5111ffd04226c482bc6b170c917b5faecb5a6c91776c9f44f1333483bf489b22a0eb978a0b3dbeb96a1022689c51a9ddd4fae9479c48fe088750b98b27723567cd8d58960", 0x3a6}, {&(0x7f0000000440)="955fecb255fbc7d45d7b6dedfb6251ec68830b286b6758cd4167e6ee7a87d1992d7fa9396f5b9cbcd4e032537f2bd4ffa8b8a2b3bb48544d6739dbb62a9d48ce92241d3c77d0de13726ade55e1525624ea6fb5804b85d58b481a5d23f3744202693aef2639fd2fc694d220f1f0bb51d27911968599c0c4434fc9063e6c4739f8d88c695c4e0c4b4229dd338fdd71d536a48c9e19725d4604b8f756d05cb7db6745be40eacca1d40c598e845bedbcc1585a2c7a33", 0xb4}, {&(0x7f0000000140)="e6d923fc8b66394d8837e721b8f08a62af7f0b791f387cf24505647856a261", 0x1f}, {&(0x7f0000000500)="75c55a1f03c182d9379e425b91cc67217270787b817fe3df4f32c08c65398ecb73c52fe5fcbea0e34dab13cfd48917b0f1205e4b6b7799e7d73c1d1a423adf1d15214e15f198bb6c0916a53a466632c1f97aa06c475718e84033f3b9fa3c74b01adfeed47e7a4c471ebe", 0x6a}, {&(0x7f0000000580)="2197d9ad65e6380ad2d61dc8c9f3db911588281c76373b0b7c9271dff45a1ebc277e725979d89d39915e5dfa79633a98416ae026b8a2c62d03b52d4d83217c5237481133c5fbb796e511ddb5d3bfdaa5fab2c717100448b1eea6330c5ec1e9c8b5940370a854814eb673e997cf04b51d7ab3e7f6fa70a631", 0x78}], 0x8, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x138, 0x80}, 0x2}], 0x1, 0x0) 2018/03/21 06:44:51 executing program 6: r0 = socket(0x18, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/243, 0xf3) 2018/03/21 06:44:51 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x84) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x2710, 0x0, &(0x7f0000ffa000/0x3000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xffffff7d, &(0x7f0000000200)={&(0x7f0000000640)=@bridge_setlink={0x0, 0x13, 0x600, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x14080}, [@IFLA_NET_NS_PID={0x0, 0x13, r2}, @IFLA_TXQLEN={0x0, 0xd, 0x40}, @IFLA_EXT_MASK={0x0, 0x1d, 0x6}]}, 0x23}, 0x1, 0x0, 0x0, 0x4000804}, 0xc090) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800fcff280021080000001f00fcffff0300000000000000"], 0x18}, 0x1}, 0x0) 2018/03/21 06:44:51 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x900) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/21 06:44:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) lchown(&(0x7f0000c99ff8)='./file0\x00', 0x0, 0x0) 2018/03/21 06:44:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000140)) getpeername(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='ipddp0\x00', 0x1ff}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) socketpair(0x7, 0xa, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x9a}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x7fffffff, 0x5, 0x2e04, 0x40}, 0x98) 2018/03/21 06:44:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x60, "f9db45ae46a6293fec02087ff83a3d72aa4b082b7dafddc3d0dabd9fb67bc36dc2c7f99edff8b84a4633a67f87b08275c6c4a7a64754b081cefa9fb88645ba83a6aa2ff36a27ba11ec536793dda7109514634216eaebbc5913b6671ebff4e87d"}, &(0x7f0000000140)=0x84) lseek(r0, 0x1000000000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/18) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) 2018/03/21 06:44:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000), 0x4) r2 = dup2(r1, r1) creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000001ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 119.763801] audit: type=1400 audit(1521614691.597:124): avc: denied { map } for pid=16090 comm="syz-executor5" path="/root/syz-executor5" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/21 06:44:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc5, "875f300520f1b215899ee88695e26756fc43029e242e4f3ca33546379e9b4f51fa944e4f9df069d8a628749b2ca178ccce9eb2dc25bc72a1ff813f3c7ddfc454e03347bd2f0c79dcd9fbb0a9c7ad949054cefc24a5b33520fc85cc0ba9da4ef074b2d7641731288542dbc2110cb7cbeb7a13690b72ecabd8574bb4654b7171355887457b8a38476edc51636a918688135276e27f86021151fbc6c776d958668dee16384e4bec829d058a9c6fd33ad6a69414c1b1caeac6c9987c79b240b6b74fe1759a1f34"}, &(0x7f0000000140)=0xcd) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x1a, 0x20}, &(0x7f00000001c0)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/21 06:44:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x72, 0x400003c7, &(0x7f0000000080)="8b64032c6d24697d5758e1870f26817cc14ea5749134311b1a18889b67e020f120645377f7767300e44b74f90981aeb036175a356b3fbfe58e014934f71e2ea44efac1a23f3763e1641e01ed3fcc62ac34afe5c4243adb1db4202862bf46a5dcad4332c9a18c7d02e20310719bb1bd9746", &(0x7f0000000200)="b5639726f6afa96f8cc61ce4ee8a3a56bcf3aa14cf1c903219a966b3f2efe3257ccf6d91d12ef17d5824fd16cf24a65cf8e943d789b26895705042415205119738f0ac957172e655a540435e7eac1e2817510990b840660272efa32eb3cfc44a077c91996811fbd9542fd1e9259c09b812787e4b9610f966e8c4aa342f23558f83b4bcb8ba", 0x71, 0x85}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x8}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/21 06:44:51 executing program 6: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20a000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x200) 2018/03/21 06:44:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getpid() r2 = fcntl$getown(r0, 0x9) listen(r0, 0x9) ioctl$void(r0, 0xc0045878) tgkill(r1, r2, 0x3f) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000954400000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/03/21 06:44:51 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) 2018/03/21 06:44:51 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e21}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) [ 119.875340] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 06:44:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) writev(r0, &(0x7f0000fb5ff0), 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f0000000000)=""/186) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/03/21 06:44:51 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x505000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x8000}, 0x1) seccomp(0x1, 0x0, &(0x7f0000001ff8)={0x1, &(0x7f0000003000)=[{0x3, 0x0, 0x0, 0x38a}]}) 2018/03/21 06:44:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="edffffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x1f5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_notify(r2, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) 2018/03/21 06:44:51 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3f, 0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6d7, 0x400000) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x4, 0x7fff, 0xc7, 0x20, 0x9, 0xe5, 0x7f, 0x8bd9, 0xfffffffffffffbff, 0x4, 0x3, 0x401}) r3 = syz_open_procfs(r0, &(0x7f0000000340)='ns/ipc\x00') pread64(r3, &(0x7f0000000000)=""/8, 0x8, 0x300000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) 2018/03/21 06:44:51 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0xb, 0x0, 0x100000001}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/03/21 06:44:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x14000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/21 06:44:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc5, "875f300520f1b215899ee88695e26756fc43029e242e4f3ca33546379e9b4f51fa944e4f9df069d8a628749b2ca178ccce9eb2dc25bc72a1ff813f3c7ddfc454e03347bd2f0c79dcd9fbb0a9c7ad949054cefc24a5b33520fc85cc0ba9da4ef074b2d7641731288542dbc2110cb7cbeb7a13690b72ecabd8574bb4654b7171355887457b8a38476edc51636a918688135276e27f86021151fbc6c776d958668dee16384e4bec829d058a9c6fd33ad6a69414c1b1caeac6c9987c79b240b6b74fe1759a1f34"}, &(0x7f0000000140)=0xcd) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x1a, 0x20}, &(0x7f00000001c0)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) 2018/03/21 06:44:51 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000240), 0x0, 0x0) fstat(r0, &(0x7f0000000140)) ioprio_get$uid(0x3, 0x0) 2018/03/21 06:44:51 executing program 4: r0 = memfd_create(&(0x7f0000000000)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = dup2(r0, r0) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000600)=0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r9 = gettid() r10 = geteuid() getgroups(0x2, &(0x7f0000000780)=[0xffffffffffffffff, 0x0]) r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) r14 = getgid() sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="f24a43e7509a13c64946f1c5a5f754d3e9ed9399a258c9698ea6213b4ddfa230b22fdcb19a8ab95ca2ef2ca109ffd3799f2b6568e44d8fb2839b168c0f74716999c09b83694e0a3b4e3421eda753f27d5e172f18714bff2898c9f1d77b0a6157a966fba3154460956727022cdba25cc96d6de784923cccff04afb31cec2faf9aa7b59e21386c765416fbce9e6b0dc56189c8419419ceb09cc611aed3930fa82f3c151cbdf9b4be8022796c010afade3513ed0e740dfc04184914448921bbcf853af7f8e2faab049eaad1df3a7f28faf30412c484698d117606285bea68286805a8d1", 0xe2}, {&(0x7f0000000200)="879e9b469c0d884ea10d92ab46b80d2309cc256ca268dd05b72fcf75a9f5d57b860d30366698068fa577926ac78aa2878d217578204bc1722ed704e18fa70b9ad42cfb6da6e79999f69213258eb91f08", 0x50}, {&(0x7f0000000280)="93fb496f793f79e2599d4e4800514ee38695d8b79e48955d31cf844de2f7d3ebb2b28136c6318683b13a97211ddd402d115161d2819990313f532d2c55a0104aaa65cc4d5617193fbd0eddd53495354c5e40d6ad17dca6245fe4420b22421de9d9468b704fa42fd9f5577c4dd9dac242", 0x70}, {&(0x7f0000000300)="b7fcadfb5ff7241b25429356eaf65208bc5fd25128fc1b8f9b54c6309f4271621291d326ff1cc07a73d9c961cfa20350988fbc777915b6e0b2750c725d893f49b8fe94ddec2db5cdbe2dc790b43442744a57eb21a8c693257de9c010b39bc777b878a7c90572ff8a4005f721d445cf649f2c88979371a16fc4891b59b5e4", 0x7e}, {&(0x7f0000000380)="89677d8bf0ed9dc1a68858c9a23d14e971f78335523a9ad195f7cffbe78645c8ea074476b8ed720aef7a401a19f48af1f8865af14e0640241ac7343391e6b2fbf873fc6b29db569b282bbbc0", 0x4c}], 0x5, &(0x7f0000000b80)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r2, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000673e83b0f6f9452443e4e5e189a31ad9c80df3e830c80cfba588621bffc4f5c728492af089ff160068e17008aebc4fc154065fd247b9e52a432dbce64233c58fed30773c88901c04618c58f1aca2120760bdc5f0bccf386941708b07a53a948cfc6a59d6997a35cf8482e7124687d5", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14], 0xac, 0x90}, 0x20000000) fcntl$setstatus(r2, 0x4, 0x4800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000a00)={0x1, 0x7, 0x8, 0x9, 0x6, 0x7, 0x5, 0x5, 0x0}, &(0x7f0000000a40)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a80)={r15, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000b40)=0x84) sendfile(r0, r2, &(0x7f0000000040), 0x10000) 2018/03/21 06:44:51 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x40) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x100001d) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES64], 0x0) 2018/03/21 06:44:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x42, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x6, 0x10000}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/21 06:44:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) 2018/03/21 06:44:51 executing program 0: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002100)="8b0043c6000000000000000000000000000000", 0x13}], 0x1, &(0x7f0000002180)}}, {{&(0x7f000000a280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f000000b480)}}, {{&(0x7f000000b4c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)="61bf7ffd3d3d38e1a012a96be3adf2ce7843fefd02c443", 0x17}, {&(0x7f0000000140)="608bf7bd876e4b499cea7e2e5b76a6709d9677f3bf6d60a270c0bc63d19d37227cac71decf214ea7e3d71f7f817da11f102ef3ec0cf98210099005ef2e5ef7eaa3711fc80d88ee1f64e241749c42113c911ec6e8ad4795619dc2a9d5334093ab865323983f90b1aabaa3fb78cb6d6d7eca72ce28632071a5038beaa32a3fbfa185156ae604176ca045551be8b59e6968ff10d0230f48205baaa939e4c6af5c275bac58a96b91", 0xa6}, {&(0x7f0000000200)="ba97818f99e371319ba67d640bf4e2333d37454dc8399cd08c55f73abe10ad297e47988d3af386b82e4356436a285ad3c754f3aae77aaabfac28a4f9976e95c3c2a0289319fb1f2ea527d06d5a3eb614f19225da7962687a00afe3553076fb3a6e9a0c564d00523db59a329d9401b6e3f0f02a3ef16b20c264bf6242654bd1", 0x7f}], 0x3, &(0x7f000000b800)}}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r0, &(0x7f0000000440)="b974051064a47fa51868a60d42d01321c6277d4b01f255a8ed42df6447d8f5c52db5119a8377189d544db4e33f8f4104130b9b5b7431fb8a051360c7d4ee8dc32144626ff32dff8ac0a30d6183e13e2c277b1cd77ba131", 0xfffffffffffffee0) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fchmod(r2, 0xf8) sendmmsg(r2, &(0x7f0000007c40)=[{{&(0x7f0000001900)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'vlan0\x00'}}, 0x1e, &(0x7f0000001f40)=[{&(0x7f0000001bc0)="e63fe1f15445a655d6a38e2421357b289b6cd124fcd4041d2b90e8f3fa372777ef6aaaf4f032215735b99e015b120ab096508d594106e70fcc04", 0x3a}], 0x1, &(0x7f0000002280)}}, {{&(0x7f0000004a00)=@ax25={0x3, {"122158b8cd558e"}}, 0x10, &(0x7f0000004e00), 0x0, &(0x7f0000004e80)}}, {{&(0x7f0000007200)=@can={0x1d}, 0x10, &(0x7f0000007440), 0x0, &(0x7f000000b980)}}], 0x3, 0x0) 2018/03/21 06:44:51 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) sendmsg$alg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="dbecf81fbe70437fb15a2cd68003adf4a61d6ddc1fc36d6a54e88934a8c1e51b5bb16484fac583551963a61bd56f170bc7c586aa80f9e61745a409ac7cbdfd24672c4d89034b8dee54e66fb721c26d3d1ec8f951595d8297c95e82464fea4f67b2425ea084c8da061c5b76f31498a529ead02f9abc89f3cc3ee54ec8ebfb26b7206e5f603f83d223f244ca7f0ecf982e006f799c48c779ff629b0b47e4c62d89616e7f8ca205bf2b8a07c350833ef0b53a805a8fd90d852bb787d41b9752384c828709660547323bc80c95523a5b01445f781d17b914853cedd1d53916f3a22155848821bc8d20", 0xe7}, {&(0x7f00000000c0)="596630cfe8a8539099eb6bbb424d894a683cc87115f2335eb0032b", 0x1b}], 0x2, 0x0, 0x0, 0x4000}, 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) 2018/03/21 06:44:51 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000080000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR], @ANYPTR64, @ANYRES64=r1, @ANYRES32=r1, @ANYRES64=r0], @ANYBLOB='\x00\x00\x00\x00'], 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/21 06:44:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x8000, 0x10) recvfrom(r0, &(0x7f0000000400)=""/27, 0x1b, 0x40002000, &(0x7f0000000440)=@generic={0xd, "a4c6e334406a2ce3c73ace5d2a2fe084c13ece0f4ae54decf05ebf460269e88e7a7c55306ab39358d5e65d96cbf67c4b30dc447a3ca89b0376da31a7560b88858b94f2e56e293270516c0394cc7d5f72e744465a911901f19d5bb48c90b2b663dff0f9a703e9652ebe6239c8c516cfe9e3512f8ed0d6409ce04a795ac46f"}, 0x80) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f00000003c0)=0x6) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x87, &(0x7f0000a94000), 0x0) r2 = dup2(r1, r1) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='%#-\x00'], &(0x7f0000000340)=[&(0x7f00000000c0)=',\x00', &(0x7f0000000100)='^vmnet1ppp1{mime_type&!\x00', &(0x7f0000000140)='^},wlan0,\x00', &(0x7f0000000180)='eth0nodevselfwlan1bdevppp0\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='cgroupkeyring}ppp0\x00', &(0x7f0000000240)='[{\'\x00', &(0x7f0000000280)='@em0[selinux!cpuset\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='lomime_type\x00'], 0x0) 2018/03/21 06:44:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './bus\x00'}, 0x6e) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) truncate(&(0x7f0000000040)='./bus\x00', 0x0) [ 120.072619] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 06:44:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) 2018/03/21 06:44:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}}}, {{0xa}}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000da2e00000000000000ff0200000000000003000000000000015b00004e2200089078"], &(0x7f0000775000)) 2018/03/21 06:44:52 executing program 1: clock_getres(0x2, &(0x7f0000417000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x200, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bridge0\x00', 0x8000}) ioctl$void(r0, 0x5450) 2018/03/21 06:44:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x3, 0x0) getpeername$inet6(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv4_getnetconf={0x3c, 0x52, 0x209, 0x70bd2d, 0x25dfdbfc, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_FORWARDING={0x8, 0x2, 0xa6}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x8094) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000100)=""/155) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000003c0)=0x0) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000500)=0xe8) r7 = fcntl$getown(r3, 0x9) sendmsg$nl_route(r2, &(0x7f0000004e40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000004e00)={&(0x7f0000000540)=@newlink={0x48a4, 0x10, 0x161ddf458a53c059, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x20, 0x8100}, [@IFLA_GROUP={0x8, 0x1b, 0x1}, @IFLA_PORT_SELF={0x466c, 0x19, [@nested={0x10e8, 0x8f, [@generic="f4fd82c878b97e3ceed27e412fbe492cbb1bccd08e581a17187ea31b7a2aa4a3d33b82d8857751ec8b1f4d388ec3822a88b139615096e1c7d1bec755ee9ef71fa8cefeff997bda0cb818638d32e291da9c824dfce85ce1941f7f60bbc9ffcc05b468b65fecb692caee72e76e7e4e9f69dbeeeb54816c23f14f5d6026a8d2ebb5fbb0996b6ad744c4a695ade77fcd5d4f47d11e01f603ce5e41324ba491141f0d82d7bd46151654beda6f", @typed={0x14, 0x1c, @str='/dev/audio\x00'}, @typed={0xc, 0x6e, @ipv4=@multicast2=0xe0000002}, @generic="e4d12e05f0af9e60b26aac2069a19fb87a", @generic="8afdf0c7194f", @generic="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@typed={0xc, 0x84, @u32=0x2}, @typed={0xc, 0x7, @pid=r4}]}, @generic="1472c41293e962e70cb477bc462c813dd3b0183beff524f0686d35bee231e22fdf75c1ae38ac7ead79956f55403fe3e7a4d771248c2b9ec0f6a4af4add21d497e7aa1d5f81597d108171b519bdbb737913de8a3a7e90be454bb0841cc6fb472dec89447c88705401181b484a148a49853ecbc35d5e1d4e2a0fd644aea760eb48806d4a02dfd0a719627499499ceb178f2dc4747e75587ba73550c2f44cf96031f0da055b09675e70318d699910d3370b078ca90898e1585887dce2b5d395ab3b4fea01564b062a3f64d1f8b7107642af9d540beeb4253ab18a894b9926fe9b7d953c13f1fafdd5b6497f45a6a29a2eb1ae8a", @generic="647245839108ff5fce832051e2cf36830dec0d0e43b088b1af0606488cdbdeb3f59da674ad4551088ec941739998c2e2345fc31d5d5362273ee5cf5a95cc904cbdc7e187418f4150d55ebe667fdac9f0567517e2e33333fc56386944391574bbac020b5ce505f4024655f1758f218f003d0185b1cd9c6acda566d12caba38e51c5881bce12a23564bcb80070049e0d5e9ad0016bbfd27fc2d638c977154d17ea7936da3c0550d746154677a5eff12c03fe49f69e314a2dc5d44b17691c9683d515103df35f9d1dab8c5f05875bd62bfa5d7b49a7f526027d5fd36368384693fe3e6518c01d804df98d1cdd5b5ea8c0d3650d1fa414"]}, @IFLA_XDP={0x200, 0x2b, [@typed={0x18, 0x76, @ipv6}, @typed={0xc, 0x39, @pid=r5}, @nested={0x1a4, 0x6f, [@typed={0x18, 0x19, @str='vmnet1@%nodev-\x00'}, @generic="4d9ea8cb513de98c105baba8830d0a93a42e6bb16f2fe520e651a420992495afd54088de7321cea037484cdc094ba95e1e930ebfd4a24c20838328a28dcb1184242e69f3e68c7f9cb0d44646ed59db3bcf7202b13e68e37448a35dd7e2282b38fc5bc7a51b09b0a1966d1f739575cf716889b84cf11e0e92ba8f59562f2a6fbcc14395a6224d11290d0237a1ad991ff32a1628593baab1a7f4129ed14ab8354849888a1feca3ce6369a753d1b23b2663a557c88d59661c39101c4aa2cfdc1e19", @generic="70660861d4fad0e2edb34876b0e2da52a2a7c7546b37d36b32a0605a55c3973aee0f09b2e4b974e97f7b7c7fa2408f5a82b5b825b0a3a957d8bf26b6d078f2ff46a952", @generic="81b3506baa345a9603e72811f8df83bac20936b839026e05e9b2fdba6f8eb3a306a386f0d0a8a29ce34ecc8ffbd27da63e90d8b7e7ff9efbc508bc0525aadbe9c4f7c13a50ae45e4e84bc74649b3be81802edb137ea59802b1fa444180b8b9d30609ddb2ac1981ad133daad9", @typed={0xc, 0x42, @uid=r6}, @typed={0xc, 0x52, @pid=r7}]}, @nested={0x1c, 0x51, [@typed={0x18, 0x26, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x18, 0x62, @ipv6}]}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_LINK={0x8, 0x5, 0x8}]}, 0x48a4}, 0x1, 0x0, 0x0, 0x800}, 0x81) 2018/03/21 06:44:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/91, 0x5b}], 0x1, &(0x7f0000000500)=""/4096, 0x1000, 0xffe0}, 0x2}, {{&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/25, 0x19, 0x3}, 0x5}, {{&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000400)=[{&(0x7f0000001500)=""/160, 0xa0}, {&(0x7f00000015c0)=""/209, 0xd1}, {&(0x7f00000016c0)=""/154, 0x9a}], 0x3, 0x0, 0x0, 0xffffffff}, 0x4}, {{&(0x7f0000001780)=@nfc_llcp, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001800)=""/201, 0xc9}, {&(0x7f0000001900)=""/146, 0x92}, {&(0x7f00000019c0)=""/104, 0x68}, {&(0x7f0000001a40)=""/172, 0xac}, {&(0x7f0000001b00)=""/31, 0x1f}], 0x5, &(0x7f0000001b80)=""/69, 0x45, 0x2}, 0x6}], 0x4, 0x12020, 0x0) bind$ax25(r0, &(0x7f0000001c80)={0x3, {"4c80f3a78922c6"}, 0x5}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r1}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) read(r1, &(0x7f0000000440)=""/143, 0x8f) 2018/03/21 06:44:52 executing program 4: r0 = socket(0x2, 0x1000000000803, 0x1000000000000002) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = memfd_create(&(0x7f0000000140)=')-.keyring-\x00', 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x1, 0x9, 0x7, 0x4, 0x4, 0x7, 0x6, 0x3, 0x2, 0xfcf, 0xffffffff, 0x8}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) 2018/03/21 06:44:52 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000140)={0x3f, 0x400, 0xffffffffffffffde, 0x1, [], [], [], 0x6, 0x4, 0x1, 0x4a20e6ab, "b80af7db6b793cc38d3b33d2fe7c7701"}) open(&(0x7f0000000280)='./file0\x00', 0x2802, 0x0) 2018/03/21 06:44:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 120.206855] dccp_close: ABORT with 826 bytes unread 2018/03/21 06:44:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000080)={"64750400000000ed0000a77700", @ifru_flags=0x2}) 2018/03/21 06:44:52 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00008e5ff6)='/dev/cuse\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) 2018/03/21 06:44:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffffffffffe, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/03/21 06:44:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2000000000000000, 0x24000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) sendfile(r0, r2, &(0x7f0000000100), 0x99) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:52 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x5, 0x2201) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x3, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f00000001c0)={{0x29e}, 'port0\x00', 0x1, 0x80008, 0x9, 0x1, 0x9, 0x6648, 0x68, 0x0, 0x2, 0x4}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x303890494e3457d2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = getpgid(r3) sched_getattr(r6, &(0x7f0000000000), 0x30, 0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/03/21 06:44:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x200000002c, &(0x7f0000000000)=0x7, 0x4) pread64(r0, &(0x7f0000000040)=""/33, 0x21, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) 2018/03/21 06:44:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x40840, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/03/21 06:44:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000007, &(0x7f0000000000), 0xfffffffffffffd8f) 2018/03/21 06:44:52 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) listen(r1, 0x1fffffff) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000480)={0x4, r0}) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/123, 0x7b}, 0x20) r4 = accept4(r1, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2564050926ed4b480000000074c5b7941f717f1f1ab1c2a8e74dafc49df452c1a045f2302a554622d97c7b02673d1e88ab033f340c2259a4f819fc9832cd4a46f6c7bced65536d2f2ee6203a86f6581e52dd5148bee4f86b58291850ab5d1cc3c9fc25e679cfff5ab5513580738f5cf45df81596d269bed0701b007b7db8af6be482283edbf0712575d8f6b3f8b6f4720566fea4cf295cc134ca4ede75f4ac5943f96d27cedc7d7963d288338d8fadc5644ed2245064160f6cab6c59691f5116d7f4664a4928865c49147b881b85c4882d81720a7582e449c0658adaff7026fd0e84d8f3"], 0x10}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setregs(0xf, r5, 0x1ff, &(0x7f0000000380)="36aca9988fbc59a4ea9c1dd4e23b67ac688e03304eaa615d57cee706ade95f08bb0f25dd7824e59389bcb03925df51d9ecf49eb00498880e9f4a7bf0e9862d5a877b24d5d30a7281ce7f3ee9925ee468677bca6004dd4a0a642563563631b7dbb122b7b0a54fff9209bb38b32b019e14ca52972da3e1304acaeacfe85d61f1c69f899d3a45cf1fffdb8f6fabd819780571e21fb4f842fb50ce3b6c403f4ef4937a5209a521a8135b6a549d4eed803b242aa9dad6b5dee9ab72d144ba82144ae47579e7d64558a9b72638933ca3de4b83833054719eb5de541a34ff9f5f5f0f6b5d35937273ea448431cfd86d5dfc") clock_getres(0x0, &(0x7f00000004c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x4, 0x2, 0xf859, 0x3}, &(0x7f0000000540)=0x20) 2018/03/21 06:44:52 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x200000053, &(0x7f0000000080)=""/8, &(0x7f0000fedffc)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x23) write$selinux_user(r2, &(0x7f0000000140)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'unconfined_u\x00'}, 0x36) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x2000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000080)=0x3) 2018/03/21 06:44:52 executing program 2: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000400)=@ethtool_dump={0x40}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x0, r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140), 0x10a) 2018/03/21 06:44:52 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x4000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0xbd, 0x1) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x6, 0x3f, 0x7e26}) set_mempolicy(0x0, &(0x7f0000000180)=0x100, 0x3) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0xb8, &(0x7f0000000240)=0x2) connect$netlink(r1, &(0x7f0000000280)=@unspec, 0xc) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) bind(r1, &(0x7f00000003c0)=@ll={0x11, 0xf107c91e8409f3f1, r2, 0x1, 0x80000000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000500)={0x7, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = add_key(&(0x7f0000000680)='id_resolver\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="aa6b798b480307c26408ce795a7605ff56be7f79062887c1b132c986b78b6122d670f79a9587b7d347cd545c2675c5ede346007365482661e0103882a74757c4e88dbe3bbabb7037700a0037447fecb4a38d372a07de2c022dfdfbe33d2b052cb209cf7457b2783caf43191620048e83da1e7641656c3d2abe9e993a5c6ac248de81153c29f741a72a368ff1536e575b7700038714a3239fed9dfd4fcfcdbc4ad267fb4a52ea125a63bdaf", 0xab, r3) chmod(&(0x7f0000000700)='./file0\x00', 0x0) times(&(0x7f0000000740)) name_to_handle_at(r1, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x76, 0x8, "2b366ff9e3a0b8aeb3991a4103f3eda1ae0804eefe69739a02a5007c81d6263d3891adbd92e9e28e2a72914865c2720dc72f332180f3b79b731b454e411b1de3657421c8ee7f9ebfa1d5d0687b473121b12e30e0993e44cdfeb641f849354dbb36073199d76ab2acdd84204c0d12"}, &(0x7f0000000840), 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000008c0)={r4, 0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000900)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000940)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000980)={0x0, 0x0, 0xffffffffffffff0b}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000009c0)={r5, r6}) preadv(r0, &(0x7f0000000c40)=[{&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/162, 0xa2}, {&(0x7f0000000b00)=""/93, 0x5d}, {&(0x7f0000000b80)=""/132, 0x84}], 0x4, 0x0) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r8) bind(r1, &(0x7f0000000d00)=@generic={0x19, "3488862b7cc8383ace2a752755c7fe36138da633b8d471b5bbaa8a910a16386b0b4b89b2baa41037b23d5edd4e6c20f60a8eedebbe87ee1fb73170277888347b79b6eb25187b12cf82581bb1184a7bae5fe3c1615ef5eac23fc46690e2fb31d09da70a03ab9680a8f0cce77c70895f16d57f19a56dbde3c820043ec91ba6"}, 0x80) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000d80)=0xffffffffffff8000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000dc0)={r7, 0x80000, r1}) 2018/03/21 06:44:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r2, 0xffffffffffffffff, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260408110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='bdevmd5sumuserwlan0ppp1!selfppp0\x00') 2018/03/21 06:44:52 executing program 5: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001640), &(0x7f0000001680)=0x8) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x3, 0x6, 0xcd, 0x1, 0x0, 0x1, 0x20830, 0x1, 0x0, 0xffffffff, 0x76d, 0x100000001, 0xffff, 0x1000, 0x4, 0x81, 0xfffffffffffffff8, 0x4, 0x2, 0x8, 0x1ff, 0x3e95a949, 0x2, 0x1f, 0x2, 0x100, 0x6, 0x5, 0x8a1, 0x7, 0x28, 0x3, 0x1f, 0x8869, 0xffffffff, 0x100, 0x0, 0xf4, 0x1, @perf_config_ext={0x3, 0x8}, 0x100, 0xa, 0x95b9, 0x2, 0x9, 0x3, 0x9}, r2, 0x40, r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 2018/03/21 06:44:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="44fca8fefbccc5db6c69dc49ded56b5293aee37b497bec6692249f31d0a6653f439e4f7750217f63976733bd57899117083419f8c9702fef25f60844dc319b1c8e26c490124d4103628d1bbb61188fe574a6c2797651fdc36c10e9a552094015021439d11afc526c22de76cb09db60f481a01a9fd22b95ba7598e86e5fa6efacb4b87091d8ca", 0x86, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r1, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002440)="2934245acfcb9b321cc9cce900fb03061ad696ce24529ca474883ec2456c0a08c9bd8e900402a6bec98799780b488687c8882207408dffed78d0c314444aa6c08c3baf9248b66d9424fc87675c373605aa", 0x51}], 0x1}}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x20000) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) 2018/03/21 06:44:52 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() socket$can_bcm(0x1d, 0x2, 0x2) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x830000fe) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/16, 0x10) 2018/03/21 06:44:52 executing program 2: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00008a6000)=ANY=[@ANYBLOB="aaaaaaaaaabb7d73cf61100f080045000800000000000002907800000000ffffffff16009078e0000002"], &(0x7f0000000100)={0x200, 0x0, [0x0, 0x80000]}) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'eql\x00', {0x2}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x40) fadvise64(r0, 0x0, 0x100000000000, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000000140)=0x20, 0x4) 2018/03/21 06:44:52 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0xf2, &(0x7f00001a7fd8)}) 2018/03/21 06:44:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x74) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000083}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x800) 2018/03/21 06:44:52 executing program 0: r0 = socket$inet(0x15, 0xf, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x2710, &(0x7f0000000140)={@remote, @remote}, &(0x7f0000000100)=0x5210e148) socket$kcm(0x29, 0x0, 0x0) 2018/03/21 06:44:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x11, [0x0, 0xfffffffffffffffe]}) 2018/03/21 06:44:52 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) exit(0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x5, 0x2) getpeername$netlink(r1, &(0x7f0000000240), &(0x7f0000000200)=0xc) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) readv(r1, &(0x7f000004ffe0), 0x22c6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0xffffffff, 0x7fff, 0x0, 0x6, 0x200, 0x7}) 2018/03/21 06:44:52 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) 2018/03/21 06:44:52 executing program 1: getegid() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/245, 0xf5}, {&(0x7f0000000180)=""/79, 0x4f}], 0x2) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000240)) r2 = signalfd4(r0, &(0x7f0000000280)={0x5e03}, 0x8, 0x800) socketpair(0x15, 0x5, 0x4040, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23}}, [0x1ff5, 0x9, 0x7fffffff, 0x1ff, 0x20, 0x3, 0x101, 0x9, 0x5, 0x7157123c, 0x80, 0x3, 0x10001, 0x4, 0x2]}, &(0x7f0000000480)=0x100) fcntl$setownex(r2, 0xf, &(0x7f00000004c0)={0x0, r1}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000500)={0x3, 0x400}) r6 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x401, 0x111002) ioctl$KVM_GET_FPU(r6, 0x81a0ae8c, &(0x7f0000000580)) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000740)={0x2, 0x0, [{}, {}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000840)={r5, 0xa8, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0001}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e23, 0x4a8a, @loopback={0x0, 0x1}, 0xd2}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7395}]}, &(0x7f0000000880)=0xc) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000008c0)=0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000900)={0x3}) accept4$packet(r6, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x7, 0x4, 0x100, 0x1000, 0x1000000, r7}) linkat(r4, &(0x7f0000000b40)='./file0\x00', r4, &(0x7f0000000b80)='./file0\x00', 0x1000) connect$vsock_stream(r4, &(0x7f0000000bc0)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$VT_WAITACTIVE(r4, 0x5607) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d40)={r6, 0x0, 0xf7, 0x1f, &(0x7f0000000c00)="3daa948c9807cc7225efe0d1cbf36eaa46db6d2e5bcfd569b1028658745b3cd78297af9c49a418f68841f2ec05eef29cf1ba3b11cda0c9f410436242588b38ecbde6aebf05e37b0f58edd330d690694cdabcf36df8c4861fe0a5dc461ad8ec509fdc5a9439b943f2438df93d2f0b1583d0242af3922a4e8534ccc690bdffc9e82f8f82753a8176d02ba8478cc6fe6d359656f7a8d1c55e33dc9c1b6adc62f329462edc5e1fd37e4c50840fbf3558d30fe3ca8ed6184fe4b9a4824a7f9087cc33429b5042d8a5d4d49f752809b3503c589433867083b1ea41c1887f24d83debea759ce0d2994a54d8a07364994223b87d48778787697adb", &(0x7f0000000d00)=""/31, 0x7, 0x8}, 0x28) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000000d80)=0x3f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000dc0)={r0, r4}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000e00)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000e40)={r5, 0x7fff, 0x5, 0x4, 0x1000, 0x21f}, &(0x7f0000000e80)=0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000ec0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000f00)={r5, 0x2, 0x8, [0x2, 0x5356, 0x2, 0x9, 0x5, 0xf3a000000000, 0x5, 0x7ab6]}, &(0x7f0000000f40)=0x18) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)) 2018/03/21 06:44:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8181, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)={0x14, 0xa, 0x6, 0x11}, 0x14}, 0x1}, 0x0) 2018/03/21 06:44:52 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000000)=0x3, 0x0) 2018/03/21 06:44:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x37b, [0x0]}, 0xffffffffffffff9d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/21 06:44:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000799f0d099435ec9df7f3f0002a001103000080060000000000000000"], 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/21 06:44:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000340)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd7006f5260008110000000000000000001600000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/03/21 06:44:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x1, &(0x7f0000000000)=0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0)=0x3ff, &(0x7f0000000300)=0x4) io_submit(r1, 0x2, &(0x7f0000000240)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000080)}]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x7fffffff, 0x200, 0x0, 0xc1}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000280)=0x8) 2018/03/21 06:44:52 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000000c0), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) getpid() r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000000)) 2018/03/21 06:44:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200000000000006) lseek(r0, 0x0, 0x3) 2018/03/21 06:44:52 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x8, 0x1, 0x1, 0x7008, 0xfffffffffffff801}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) rt_sigaction(0x37, &(0x7f0000000040), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/03/21 06:44:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x45) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = fcntl$getown(r0, 0x9) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000180)={r4, r1, 0x1}) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x1, 0x0) 2018/03/21 06:44:52 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0xe}, 0x10) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/243, 0xf3) socketpair(0x9, 0xa, 0x4000000000000004, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x6, 0x1}, {0x3100, 0xed}, 0x7, 0x2, 0x9}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="aed2b884fae275170c61de377382431f1ee891da0e7960a3300e30584de77db1e927ff930b5a09816521974bea6f57d3534885465d1634850376fa309e9fca22d750", 0x42) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000003c0)={@local, 0x0}, &(0x7f0000000400)=0x14) sendto$packet(r2, &(0x7f00000002c0)="43ab49e1e61815aa686db3e0324a06a0d30e06ee1a6413a42752913a6dd6221a7fb33f53101881d1155f8d8c92ce5a0fc382bad2e7b3e1f1e26fd383d6f4dd5d70e95991133a88e20c71f32936cbebb226358105db111ddebf41126ce14209f0fd7742946bd3c67bb9ddd5381fda2f35c306f055e7720f49468e819a4e56bdf54423cf97340b7a9d1afe28a994e46591d671f9f4adfff4b76abf7c8085f3accce0b8b4ce7a67b8411ac229820acfafff90a8edb6d7316b98a1f2b5b2d67da08110d77a42b6f0bda8681e9b9d2ac5b71241d5a7fafd33d357fa", 0xd9, 0x20004004, &(0x7f0000000440)={0x11, 0xff, r3, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000480)={{0xcf3, 0x7}, {0x8000, 0xc2}, 0x0, 0x6, 0x80000001}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000180)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0)={0x0, 0x0, 0xfffffffffffffffc, 0x5}, 0x10) 2018/03/21 06:44:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x8001, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) readv(r1, &(0x7f0000ddaf90)=[{&(0x7f0000570000)=""/89, 0x59}], 0x1) poll(&(0x7f00000e6000)=[{r1}], 0x1, 0x0) 2018/03/21 06:44:52 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd777, 0x400000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x2, 0x4) pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000500)="324fa8a6b18201560892988b3749cd64a817c9679bdd44458552825b2033822d2a258a9dbf33394276a3404e587d5b6fa56a191ba06fd316692e221392e9f371392e44cfc68cad1b8c164f23cb05b931b823d8c7873b0e2851cddc9c58fc5ed313f03eee9a18fb963a15517d4675192376cdd8f91ab1f5e7cef948ec6d0ed66800bb57d498471b00b8a3883b1143947dc0132481c38734c83900c9b17c1567a4edf02325266bf8c666827cad2e8f5f21a994ecc80093b4d22a1d801b3593b58665b54c16aeeafe35ae3aeaa0f4e1e100feff174fa2589d9c1f9d98a853406afa3585568e7155bbe681f89191", &(0x7f0000000700)=""/219}, 0x18) perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x1, 0xc6, &(0x7f00000000c0)="7f097dc17ee531fb1c04acb9d11ff9a654425041842dc352ce512f9428f8491870f9db7bb5b74325252528c23140e98e1a1ff957d2d71f7838021587f7642a3b9c134e2ce807b8c8c327fbb939468a981c74db121fdfb25959c26d1aca035e7e9af2d4651675433bd5628249ff01e3c8587c6286a320ab44032e80cfcd28583f6236375d3ef29535128432d59f265039986d13914dc0d31729698bce29bd57e12b9a521dc932f44b93c87037e4c0e85fe02a3e233854d1ac53da616633e0c4502441c521675c"}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000089f000)) 2018/03/21 06:44:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb080600010800060404000000aa2aaabb02000000aaaaaaaaaabbac14140a"], &(0x7f0000000040)) [ 120.661772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3487 sclass=netlink_route_socket pig=16323 comm=syz-executor2 [ 120.726567] print_req_error: I/O error, dev loop7, sector 640 [ 120.732645] Buffer I/O error on dev loop7, logical block 80, lost async page write [ 120.742087] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3487 sclass=netlink_route_socket pig=16337 comm=syz-executor2 [ 120.785656] IPv4: Oversized IP packet from 127.0.0.1 2018/03/21 06:44:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x17, 0x1000, &(0x7f0000001080)="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"}) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000740)="ac", 0x1}], 0x1, &(0x7f00000008c0)}}, {{&(0x7f0000000b80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000cc0)}], 0x1, &(0x7f0000001080)}}], 0x2, 0x0) 2018/03/21 06:44:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x104) r1 = gettid() ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/21 06:44:52 executing program 3: syz_emit_ethernet(0x4d, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c20000000180c2000000080501fd0fc0a5e12f8e8105c7c1f45f0522a6d555fd1b16be6122b7a2ecde6bed2c0415bc5bffdc195bfcd624b348d99b1fdf9ca6968c5e5e49ca4a59c66911836007b70d542d7119688adfb9beeff3e7b21322415f063ad271539b99ef1e6bd9f3bdd0c4858e41f7c415acb1db3b853ae01214e5de295f34d8fce6307f521653dbddb16988fa8a913c9cda02db2c003c71e323c6d800000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x452, 0x0, 0x6fd]}) 2018/03/21 06:44:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20800) fallocate(r1, 0x1, 0xffffffffffffd19a, 0x81) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000400), 0xfffffffffffffdbc) 2018/03/21 06:44:52 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='status\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0xd0, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0xc00, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x13}, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x10, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x12f00, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x6}]}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0x2, 0x449c, 0xcb24, 0x9, 0x100}, &(0x7f0000000640)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) execveat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='-$vboxnet0selinux\x00', &(0x7f0000000240)='{\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)="646178000365", &(0x7f0000000300)="646178000365", &(0x7f0000000340)='eth1\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)="646178000365"], 0x1400) statx(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0xfff, &(0x7f0000000100)) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000680)={0x56, 0x2, 0x4, {0x1, 0x596d9148}, {0x4, 0xffff}, @period={0x5e, 0x200, 0x80000000, 0x800, 0x0, {0x2, 0x6, 0x4, 0xffffffff}, 0x2, [0x0, 0xffffffff]}}) 2018/03/21 06:44:52 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000290000000800007cb76e20dd0981a161eea27668b4e803e9b500800000000000001a3e9accc70a4738d54a149961b77b8dd74fd7aaec2dec8c3f7f1f8fb5955a105e07ea5efc20a46f0a789b104e5626f22ec455b987560855c9a974f454b726cbd7e4530a37076c60edde0444ac67a85997b7e917be21cddc5fb934f81ea1cf16839d9f4b627de06cb3dda6c384daabc1aac94bcb1a10c34e741dc565a31c5d4d7f1305ad5b9fe8315e7875c05ca001ff2835d42413ad7b5588e897999efffffffffffffffabffff069d1bb96ecf0c39a2bafb10dee3aefcf0f0f26e7f33f2becc1b5454ce182be4c3971c21c4dcb4544992de541f306bf95e6ebdc198a6a2615f99b609b8313cd457473c3ebaf00000000"], 0x10}, 0x0) 2018/03/21 06:44:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3ff, 0x1, [0xfffffffffffffffc]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xbf}, &(0x7f00000000c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/03/21 06:44:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2000000000008, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x7fe, 0x7, 0x8, 'queue0\x00', 0xfffffffffffffc00}) 2018/03/21 06:44:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="00000000e2e6546b40bac53fea5cd7635a159d75ef869b3959aa4a93ffce5a750998228414b4400b850c15b60eaf0e5a962c99df11ce652e12d8beb85168107247be3dd5b454ac684d4157cc32063c2be6ed5f1d22e168a7aae8c5e3bc5f7d556ff78279cc7f5f5aca00faf1fa119a2867c730d46a428b92ed582d59010fb31d0acff79e8470ec86fe0e3af241cc22ec62a47a69b451d56d7df4da4bf1911341f038f59cf752e05a3f282ddcc4e7ec7408fa0e99d9389582b0fe775b6ebadef120426ec1131d3c142cfe37ba0ac7f7278b3d65c86be8cbdb5df30f3b233f2298bac72c030926432db7e44f621a6f8ceeeea4daf4611b"], 0x136) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000500)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x10, 0x0, [0x5, 0x0, 0xfff, 0x5, 0x401, 0x575e, 0x8, 0xb805, 0x7, 0x0, 0x7fff, 0x27, 0x40, 0xfffffffffffff4fd, 0x100, 0x42]}], r1, 0x1, 0x1, 0x48}}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x6d, "90080085bbb0858bb5c1e56140ac25e4b8806be331f17ad328489d82c2d5a045ac62a3067059601f083b170703093aa3d801e5b876cff6fedb650145d3f9a846d93aeccb76499de6e09e751cb211dc8b66f0862b4fa0a628ac1d3fedb16a138f51d77984e47d9814af88ab79bd"}, &(0x7f0000000040)=0x75) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xd5, "e20a7111dc4098716fe61b4524dc16601b543d63c114faf15d8ce348ffa2e48944806e750a66404281893c8142a48f766e448d58528d23bf4bfa5529b3b3826fec5821bbf213f0e8efffc3f9a940e810ceb70619fd16ff336f57850b71e36b7f933bd31521a54fdedda8a01045e217c8ca372647bda53d67ebe98c764b802df7dbfdc35062fc1efcd55777ef1e0baffe3d5b37ebf6ddbc8de4d19e099de936cf92326ee1c74bddd678130a464f301156a42b834ff7f278c2a73bcf5c81e2c0ba0bc5fc328abd3c80573b96e25dc2ced4a84514365e"}, &(0x7f0000000100)=0xdd) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000480)={r4, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000004c0)) 2018/03/21 06:44:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x200, 0x8}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000011c0)={0x0, 0x6, 0x5, 0x1, 0x1f, 0x1, 0x6e45, 0x7, 0x100000001, 0x2, 0x9, 0x7fff}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001200)={0x20006, 0xf3d}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000100)="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", &(0x7f0000001100)="7b3c144dbe0c9d1a2d26a832b3637bc6e6e91ddcafbf7dd32c2c3cc08cc65ba2351693d5479fd66423b3b9725eaee7eb15ded220e670a6cabdb8a6f96bd5c4bcbc66eefb30e0bf86e055f63cebeb24770345c43479cd0499694fe358297fc87867846b909b52e94c29"}, 0x20) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x9, 0xb600000000000000}) 2018/03/21 06:44:52 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8, 0xa12e, 0x6066138}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x6, 0x0, 0x2, 0x2, 0x0, 0xe, 0x7}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004f7fb0)={{}, {0x80}}) 2018/03/21 06:44:52 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000100)=r0) creat(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) 2018/03/21 06:44:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syzkaller0\x00'}) socket$inet_dccp(0x2, 0x6, 0x0) [ 246.751204] INFO: task syz-executor3:16383 blocked for more than 120 seconds. [ 246.758587] Not tainted 4.16.0-rc6+ #271 [ 246.763178] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771147] syz-executor3 D21920 16383 4293 0x20020004 [ 246.776791] Call Trace: [ 246.779432] __schedule+0x8fb/0x1ec0 [ 246.783165] ? __sched_text_start+0x8/0x8 [ 246.787350] ? lock_release+0xa40/0xa40 [ 246.791339] ? perf_trace_lock+0xd6/0x900 [ 246.795483] ? perf_trace_lock+0xd6/0x900 [ 246.799634] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.804482] ? trace_event_raw_event_lock+0x340/0x340 [ 246.809675] ? perf_trace_lock+0x900/0x900 [ 246.813933] ? ucma_destroy_id+0x298/0x500 [ 246.818177] ? trace_hardirqs_off+0x10/0x10 [ 246.822499] schedule+0xf5/0x430 [ 246.825869] ? __schedule+0x1ec0/0x1ec0 [ 246.829854] ? find_held_lock+0x35/0x1d0 [ 246.833925] ? wait_for_completion+0x40d/0x770 [ 246.838504] ? lock_downgrade+0x980/0x980 [ 246.842677] schedule_timeout+0x1a3/0x230 [ 246.846823] ? usleep_range+0x190/0x190 [ 246.850845] ? check_same_owner+0x320/0x320 [ 246.855180] ? node_tag_set+0xae/0x130 [ 246.859074] ? do_raw_spin_trylock+0x190/0x190 [ 246.863657] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.868176] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.873198] wait_for_completion+0x415/0x770 [ 246.877618] ? wait_for_completion+0x770/0x770 [ 246.882205] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 246.888041] ? wake_up_q+0xe0/0xe0 [ 246.891588] ucma_destroy_id+0x2f0/0x500 [ 246.895654] ? ucma_close+0x2f0/0x2f0 [ 246.899449] ? __might_sleep+0x95/0x190 [ 246.903475] ? kasan_check_write+0x14/0x20 [ 246.907737] ? _copy_from_user+0x99/0x110 [ 246.911887] ucma_write+0x2d6/0x3d0 [ 246.915505] ? ucma_close+0x2f0/0x2f0 [ 246.919304] ? ucma_close_id+0x60/0x60 [ 246.923198] ? ucma_close_id+0x60/0x60 [ 246.927100] __vfs_write+0xef/0x970 [ 246.930768] ? rcu_note_context_switch+0x710/0x710 [ 246.935710] ? kernel_read+0x120/0x120 [ 246.939595] ? __might_sleep+0x95/0x190 [ 246.943571] ? _cond_resched+0x14/0x30 [ 246.947487] ? __inode_security_revalidate+0xd9/0x130 [ 246.952685] ? avc_policy_seqno+0x9/0x20 [ 246.956747] ? selinux_file_permission+0x82/0x460 [ 246.961615] ? security_file_permission+0x89/0x1e0 [ 246.966549] ? rw_verify_area+0xe5/0x2b0 [ 246.970621] ? __fdget_raw+0x20/0x20 [ 246.974342] vfs_write+0x189/0x510 [ 246.977888] SyS_write+0xef/0x220 [ 246.981354] ? exit_to_usermode_loop+0x198/0x2f0 [ 246.986117] ? SyS_read+0x220/0x220 [ 246.989742] ? do_fast_syscall_32+0x156/0xf9f [ 246.994240] ? SyS_read+0x220/0x220 [ 246.997867] do_fast_syscall_32+0x3ec/0xf9f [ 247.002200] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.006747] ? do_int80_syscall_32+0x9c0/0x9c0 [ 247.011345] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.015837] ? finish_task_switch+0x1c1/0x7e0 [ 247.020340] ? syscall_return_slowpath+0x2ac/0x550 [ 247.025978] ? prepare_exit_to_usermode+0x350/0x350 [ 247.031066] ? sysret32_from_system_call+0x5/0x3c [ 247.035922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.040803] entry_SYSENTER_compat+0x70/0x7f [ 247.045208] RIP: 0023:0xf7f76c99 [ 247.048568] RSP: 002b:00000000f777209c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 247.056287] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000200003c0 [ 247.063563] RDX: 0000000000000314 RSI: 0000000000000000 RDI: 0000000000000000 [ 247.070836] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.078125] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.085396] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.092720] [ 247.092720] Showing all locks held in the system: [ 247.099066] 2 locks held by khungtaskd/799: [ 247.103504] #0: (rcu_read_lock){....}, at: [<000000003f02e3d9>] watchdog+0x1c5/0xd60 [ 247.111652] #1: (tasklist_lock){.+.+}, at: [<00000000c36c3041>] debug_show_all_locks+0xd3/0x3d0 [ 247.120716] 2 locks held by getty/4210: [ 247.124686] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.133376] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.142727] 2 locks held by getty/4211: [ 247.146709] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.155397] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.164703] 2 locks held by getty/4212: [ 247.168669] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.177363] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.186650] 2 locks held by getty/4213: [ 247.190626] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.199309] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.208603] 2 locks held by getty/4214: [ 247.212567] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.221241] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.230522] 2 locks held by getty/4215: [ 247.234500] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.243185] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.252476] 2 locks held by getty/4216: [ 247.256443] #0: (&tty->ldisc_sem){++++}, at: [<00000000c5287743>] ldsem_down_read+0x37/0x40 [ 247.265123] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000fdadfa73>] n_tty_read+0x2ef/0x1a40 [ 247.274417] [ 247.276039] ============================================= [ 247.276039] [ 247.283067] NMI backtrace for cpu 0 [ 247.286722] CPU: 0 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc6+ #271 [ 247.293621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.302947] Call Trace: [ 247.305515] dump_stack+0x194/0x24d [ 247.309116] ? arch_local_irq_restore+0x53/0x53 [ 247.313759] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.318404] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.322843] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.327310] nmi_cpu_backtrace+0x1d2/0x210 [ 247.331524] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.335998] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.341252] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.346413] watchdog+0x90c/0xd60 [ 247.349849] ? reset_hung_task_detector+0xa0/0xa0 [ 247.354662] ? complete+0x62/0x80 [ 247.358098] ? __schedule+0x1ec0/0x1ec0 [ 247.362050] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.366342] ? __lockdep_init_map+0xe4/0x650 [ 247.370726] ? do_raw_spin_trylock+0x190/0x190 [ 247.375278] ? lockdep_init_map+0x9/0x10 [ 247.379309] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.384392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.389378] ? trace_hardirqs_on+0xd/0x10 [ 247.393500] ? __kthread_parkme+0x176/0x240 [ 247.397799] kthread+0x33c/0x400 [ 247.401140] ? reset_hung_task_detector+0xa0/0xa0 [ 247.405952] ? kthread_stop+0x7a0/0x7a0 [ 247.409901] ret_from_fork+0x3a/0x50 [ 247.413706] Sending NMI from CPU 0 to CPUs 1: [ 247.418202] NMI backtrace for cpu 1 [ 247.418207] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0-rc6+ #271 [ 247.418210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.418219] RIP: 0010:reschedule_interrupt+0x0/0x20 [ 247.418221] RSP: 0018:ffff8801d9b1fc88 EFLAGS: 00000082 [ 247.418224] RAX: dffffc0000000000 RBX: 1ffff1003b363f99 RCX: 0000000000000000 [ 247.418226] RDX: 1ffffffff0dd93a0 RSI: 0000000000000001 RDI: ffffffff86ec9d00 [ 247.418228] RBP: ffff8801d9b1fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 247.418229] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 247.418231] R13: ffff8801d9b1fd68 R14: ffffffff876e80a0 R15: 0000000000000000 [ 247.418234] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 247.418236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.418238] CR2: 0000000000b51000 CR3: 0000000006e22001 CR4: 00000000001606e0 [ 247.418242] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.418244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.418245] Call Trace: [ 247.418250] ? native_safe_halt+0x6/0x10 [ 247.418254] default_idle+0xbf/0x430 [ 247.418258] ? __sched_text_end+0x4/0x4 [ 247.418265] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 247.418270] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 247.418275] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 247.418279] ? mark_tsc_async_resets+0x30/0x30 [ 247.418307] arch_cpu_idle+0xa/0x10 [ 247.418310] default_idle_call+0x36/0x90 [ 247.418314] do_idle+0x24a/0x3b0 [ 247.418319] cpu_startup_entry+0x104/0x120 [ 247.418322] ? cpu_in_idle+0x20/0x20 [ 247.418328] start_secondary+0x40a/0x590 [ 247.418331] ? set_cpu_sibling_map+0x1660/0x1660 [ 247.418339] secondary_startup_64+0xa5/0xb0 [ 247.418343] Code: 90 66 2e 0f 1f 84 00 00 00 00 00 68 03 ff ff ff e8 c6 ef ff ff e8 11 29 00 00 e9 ab f0 ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 <68> 02 ff ff ff e8 a6 ef ff ff e8 a1 22 00 00 e9 8b f0 ff ff 66 [ 247.419202] Kernel panic - not syncing: hung_task: blocked tasks [ 247.609839] CPU: 0 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc6+ #271 [ 247.616734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.626065] Call Trace: [ 247.628632] dump_stack+0x194/0x24d [ 247.632234] ? arch_local_irq_restore+0x53/0x53 [ 247.636879] ? vsnprintf+0x1ed/0x1900 [ 247.640706] panic+0x1e4/0x41c [ 247.643872] ? refcount_error_report+0x214/0x214 [ 247.648611] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.653953] watchdog+0x91d/0xd60 [ 247.657389] ? reset_hung_task_detector+0xa0/0xa0 [ 247.662205] ? complete+0x62/0x80 [ 247.665639] ? __schedule+0x1ec0/0x1ec0 [ 247.669582] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.673874] ? __lockdep_init_map+0xe4/0x650 [ 247.678257] ? do_raw_spin_trylock+0x190/0x190 [ 247.682818] ? lockdep_init_map+0x9/0x10 [ 247.686852] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.691928] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.696916] ? trace_hardirqs_on+0xd/0x10 [ 247.701035] ? __kthread_parkme+0x176/0x240 [ 247.705331] kthread+0x33c/0x400 [ 247.708667] ? reset_hung_task_detector+0xa0/0xa0 [ 247.713480] ? kthread_stop+0x7a0/0x7a0 [ 247.717427] ret_from_fork+0x3a/0x50 [ 247.721660] Dumping ftrace buffer: [ 247.725298] (ftrace buffer empty) [ 247.728981] Kernel Offset: disabled [ 247.732583] Rebooting in 86400 seconds..