E_FD(r0, 0x4c06, r1) write$eventfd(r1, &(0x7f0000b4dff8)=0x2, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$eventfd(r1, &(0x7f00005d2ff8), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) tkill(r2, 0x15) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syz_tun\x00', 0xfffffffffffffffc}, 0x18) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) accept4(r4, 0x0, &(0x7f0000000200), 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) pipe2(&(0x7f0000000180), 0x4800) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x6, 0x7d0, [0x20000280, 0x0, 0x0, 0x200004f0, 0x20000650], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x1, 0x7, 'syz_tun\x00', 'ip6tnl0\x00', 'bond0\x00', 'ip6tnl0\x00', @random="e139ef25e242", [0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xe0, 0x128, [@mac={'mac\x00', 0x10, {{@empty, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x8ef, 0x207}}}}, {{{0x11, 0x20, 0x1b, 'sit0\x00', 'bcsh0\x00', 'bcsh0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x8, 0xe09f, 'bpq0\x00', 'dummy0\x00', 'gre0\x00', 'ip_vti0\x00', @random="01dace385e89", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x5719, 0x7fffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2, 0x0, 'syz_tun\x00', 'erspan0\x00', 'erspan0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10}}, {{{0x9, 0x1, 0xfbff, 'bcsf0\x00', 'rose0\x00', 'eql\x00', 'vcan0\x00', @random="9e4762e66d7b", [0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x108, 0x178, 0x1b0, [@physdev={'physdev\x00', 0x70, {{'yam0\x00', {0xff}, 'vlan0\x00', {0xff}, 0x17, 0x14}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x5, 0x1, 0xf5, 'team0\x00', 'bcsh0\x00', 'tunl0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xd8, 0x110, [@pkttype={'pkttype\x00', 0x8, {{0x3, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xfffffffffffffffe}}}}]}]}, 0x848) 2018/04/08 10:05:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x19d) sendmsg$key(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000001240)={0x5, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, [@sadb_key={0x8, 0x0, 0x188, 0x0, "c3a13144024ef682949c9bd43c02564ab1f8b6a2d4cfc2ddfe06567ebc2cfbbcd4a626b720c421bd31e4f0fdffc5cab931"}, @sadb_address={0x5, 0x5, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0xa}, 0xb4f1}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x0, 0x4, 0x1f, 0x1, 0x40000001}, @sadb_key={0x2, 0x9, 0x8, 0x0, "f8"}, @sadb_x_nat_t_type={0x1, 0x14, 0x20}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_sa={0x2, 0x1, 0x4d5, 0x153, 0x0, 0x2e, 0x0, 0x80000000}]}, 0xe0}, 0x1}, 0x0) 2018/04/08 10:05:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)=0x100, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2408}], 0x1, 0x431b8446) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{}]}) shutdown(r0, 0x0) 2018/04/08 10:05:29 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x440802) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/04/08 10:05:29 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x2b8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}, {0xa, 0x4e22, 0x1, @empty, 0x1}, 0xd998, [0x9cf2a77, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x3, 0xffffffff, 0x5]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0x14) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000280)={0xfffffffffffffffb}, 0x4) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000380)=""/255) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000001fde), 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x1, "ea"}, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x80000000, 0x76e}, 'port1\x00', 0x1, 0x10, 0x7, 0x20, 0x6, 0xffff, 0x3, 0x0, 0x4, 0x7}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000002c0)=ANY=[@ANYBLOB="3c1203c20000000000000000000000000000000000000001fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000ffffe0000001ff010000000000000000000000000001fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000400ffff7f000001"], 0x98) 2018/04/08 10:05:29 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x2b000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000080)=""/98) 2018/04/08 10:05:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000480)={&(0x7f00000001c0)=[0x6, 0x25b8000000, 0x3, 0x100000001], 0x4, 0x236c, 0x7, 0x8000, 0x20, 0x7, {0x0, 0xffffffff, 0x8001, 0x4, 0xfffffffffffffffa, 0x7, 0x7fffffff, 0x2, 0x40, 0x100000001, 0x101, 0x9, 0x5, 0xfffffffeffffffff, "173aba6e8b256d33cf8926914b8edb7bbb243b5d81902ad49546e7b84b43963c"}}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000002c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x7, 0x8}) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = socket$inet6(0xa, 0x1, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x9, 0x81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x241) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r4, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000300)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}]}, {&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000000740), 0x1, &(0x7f00000007c0)}], 0x49249249249268d, 0xfffffffffffffffc) 2018/04/08 10:05:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x20000) socketpair(0x3, 0x80801, 0x135, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2}}}, 0x90) 2018/04/08 10:05:31 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x300, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000001340)=""/232, &(0x7f00000002c0)=0xe8) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xfffffffffffffd3b, 0x4200) read(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000300)=0x4bb8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x5, 0x2}, {0x3ff}, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0x0, 0x4}, 0x0, 0x0, 0x0, {0x5, 0x4}, 0xffffffff, 0xff}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000001c0)={0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000001440)={{0x400, 0x1}, 0x1, 0x81, 0x1a6, {0x80, 0x3}, 0x20, 0x6}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x6, 0x8, 0x400000000000062, 0x1, r2, 0x7}, 0xfffffdff) semget(0x3, 0x3, 0x9) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000014c0)={0x165d, 0x7}, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r4, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/04/08 10:05:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x440002) openat$cgroup_ro(r1, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0xc) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='#\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/08 10:05:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x400400) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) write$rdma_cm(r0, &(0x7f0000003580)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x90) dup2(r0, r0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/08 10:05:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000015fe800388c28d44d9d2a8de00"], &(0x7f0000abaffc)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller1\x00', 0x7}) 2018/04/08 10:05:31 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x6, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:31 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000002c0)={0x2200000000000000, 0x0, 0x81, 0xe, 0xc}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a30bf1a12c7fce6d77862c0530a53bd0af6320204a7cf593969435adf220900201b2e6d79e395768d1d79c536bf0e2003a374010fe5df97188b19f22832f40cca23df2a45594a6df05ef15b1d6c9c537f52ed19a5911207233b02b29960029f2d4b1d9f6116afd999f8a1408d8b08815e"], 0x73) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000000140), 0x80000) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006e2ffff07110000000000000000000000000000000000ff02000000000000000000000000000100004e2200f405bd2bbe4cd520c5f3a52047a606995b12a4de2b29502202"], &(0x7f0000775000)) 2018/04/08 10:05:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x6e, r1}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) close(r2) 2018/04/08 10:05:31 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) 2018/04/08 10:05:31 executing program 6: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000003c0), 0x0) fcntl$setpipe(r0, 0x407, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x8, 0x4) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x0) 2018/04/08 10:05:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x3e, 0x0) 2018/04/08 10:05:32 executing program 3: r0 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) fstatfs(r0, &(0x7f0000000100)=""/176) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000080)={0x10000, 0xf7f, &(0x7f0000000000)="decb907e", &(0x7f0000000040)="d9", 0x4, 0x1}) 2018/04/08 10:05:32 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x2202000000000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:32 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x388) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="b799f65303bd5bd74664dbe197d2bf91f5b714e9f7bb24bb484dc12e48c68dc8fa00a316ac580bc5015f86f1a95903fc558d31658f033d1b42186d3f3a7d8ea2e584b74a03b6d5f82082a8b849760c95939701ba3becf3e96e9ca99d35a1a1f794f3a89ea9e2b25a74fa5264fe2d88e7f4d34e6741bb4ba7851813ec13c42463b3490cefc9102c4f481012e955d305ec01c6cdba77011d31f9b1381008a74ebd345fd3c4c0358ecdde3efe84c13b22d9164dd5c5250539b8ff234fb6e9b4ea852e5a1dba28afc1b30744e42971209da2c42482fe15") 2018/04/08 10:05:32 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r4 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x0, 0xb27, 0x11a, 0x9, 0x5, 0x0, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x0, 0x7fc) listen(r8, 0x43) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230006000000000000000000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) 2018/04/08 10:05:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a07f5b005e381000100200000000000e6e6000000000000000000edffffff0000", 0x21) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/212) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x39, "28940ee3f27dbea43f9bf9b7d270354d96318aeda55c4d1711c4c90654980e5dee81cafa423c524e284b60409c911225eea890c08142e18cde3af85e2f469ca573885ccadc7763e467b4d5cf70cbb68c0334cf02daf9a020b1b98cee07a357b712cbda0b"}, &(0x7f00000003c0)=0x6c) 2018/04/08 10:05:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_wait(r1, &(0x7f0000000440)=[{}, {}, {}], 0x3, 0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x4, &(0x7f00000000c0)=""/191) pipe(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000001900)={0x0, @rand_addr=0x2, 0x4e22, 0x0, 'none\x00', 0x4, 0x1f26, 0x25}, 0x2c) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r6, 0x5608) accept(r6, 0x0, &(0x7f0000000400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@pic={0x3, 0x10000, 0x7, 0x7a58, 0x8001, 0x8000, 0x4, 0x7, 0xfffffffffffffff9, 0xe5, 0x0, 0x5, 0x3, 0x0, 0x0, 0x800}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="43ea0bd305faaa22f79de26de7e4f860fdad050074947a3afdaa0641d8b72c804be9df56d4455bdc8aff582a01037e0e1c85d1e97dccd1fa0dcae511855f13728c4ebfcdf8ff36f433f8f9"], &(0x7f0000000340)=0x4b) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000380)={r7, 0x7fff, 0x4, 0x80}, 0x10) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000003c0)=0x67240000000000, 0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/04/08 10:05:32 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f00000001c0)={0x8000000000000ef}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6e59, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00000000c0)=""/198, &(0x7f0000000040)=0xc6) 2018/04/08 10:05:32 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/04/08 10:05:32 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:32 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) connect(r1, &(0x7f0000000b40)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) close(r1) 2018/04/08 10:05:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x2, 0x1, 0x7, 0x0, 0x1e6e, 0x0, 0xffffffffffffff7f, 0x0, 0x5, 0x80000000, 0x3]}, &(0x7f0000000900)=0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB='\t\x00?\x00'], 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@dev}, &(0x7f0000000140)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640), 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, 0x0, r2}, &(0x7f00000006c0)=""/245, 0xf5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x200, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/08 10:05:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xed, 0x200, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0x40000000000000, 0xc39, 0xff}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/08 10:05:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffeea, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9}, [{}]}, 0x58) tkill(r1, 0x1000000000015) 2018/04/08 10:05:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) fchdir(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/08 10:05:32 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x2100, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="c6ebc604a0b3", 0x6, r1) keyctl$update(0x2, r2, &(0x7f0000000240)="df", 0x1) 2018/04/08 10:05:32 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x222, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2000000001, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) getpeername$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f00000004c0)=0x44) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@del={0x128, 0x11, 0xb12, 0x70bd2b, 0x25dfdbff, {{'drbg_pr_hmac_sha512\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x984a}, {0x8, 0x1, 0x60a}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x9}]}, 0x128}, 0x1, 0x0, 0x0, 0x40085}, 0x44000) 2018/04/08 10:05:34 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3a, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:34 executing program 4: r0 = socket$inet6(0xa, 0x80804, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') 2018/04/08 10:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000), 0xb) 2018/04/08 10:05:34 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000300)=0x48, 0x800) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000340)="5108c71ae3c2c259ade35eef3f22107e51133cf630fdc9d50437fc5e16de0f50cf96d7fe40969dc004d98a30f5be96fee931dd3a5172c0f4f03da9309647c0a904de9f612df69c839db130069d613fec26316fa80846") r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x4, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xed, &(0x7f00000003c0)=""/84, &(0x7f0000000000)=0xfe6b) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8000, 0x40) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4a0a004}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, r5, 0x104, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/04/08 10:05:34 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "2c37d33943668f4021062a73aa6c5c89c77cac7b8429fb488c409e88fa42a0929c9040b57e1b3f02939ecb35b9447c583c5493c392bed639511b275dd06e14ee68f05a9335187fbe853a0a36ef3f70b2c16bddcf729c0e6cb6a5d342bc5da4b2816e221312968b07d4e86306d88944866b150dd4f9c873892c74a6ba4d1f3cd6d2ba9db356f585ca4852f94edcfc80a88bb7b582"}, 0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/04/08 10:05:34 executing program 6: r0 = socket$inet_sctp(0x2, 0x9, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @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_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0) listen(r1, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x3ff, 0xfffffffffffffffc, 0xfda2, 0x1, 0xfffffffffffffff8, 0x202000000000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ip6gretap0\x00', 0x0}) connect$packet(r1, &(0x7f00000003c0)={0x11, 0x15, r2, 0x1, 0xffffffffffffff81, 0x6, @random="49e6bfdc3e30"}, 0x14) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000280)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) r3 = shmget(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000200)=""/127) 2018/04/08 10:05:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000100), 0xffffffff, 0x7}}, 0x18) 2018/04/08 10:05:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x55b40392}, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10042, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000180)={0x200, 0x0, 'client1\x00', 0xffffffff80000000, "a17a2e886be0d2b2", "bab76b48f74998202c1c540f1e98019593f38e00b11ed10baa829c99fefcc525", 0x5, 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x99, 0x2, 0x1}, &(0x7f00000005c0)=0x10) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000480)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a002000020010000ffffffffffffffff00000000ffffffff0c020000ffffffffffffffff0c0200e3feffffff030000001f6baf3427ebcb8645c43152b71b5c87cb5c87d397"], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000540)={r6, 0xffffffffffffff80}, 0x8) rt_sigprocmask(0x0, &(0x7f0000000280)={0xfda0000000000}, &(0x7f00000002c0), 0x8) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000300)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xf40, 0x2, r2}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001c80)={0x0, @multicast2, @remote}, &(0x7f0000001cc0)=0xc) sendmsg$can_bcm(r5, &(0x7f0000001e00)={&(0x7f0000000340)={0x1d, r8}, 0x10, &(0x7f0000000380)={&(0x7f0000001d40)=ANY=[]}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000080) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000240)={0xffffffffffffffff, 0x2, 0x7, 0x7b, 0x1, 0x5, 0x3, 0x2, 0x2, 0x78}) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r9, 0x8010aa01, &(0x7f0000000500)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/08 10:05:34 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4000000000000006}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r3, &(0x7f0000000040)=0x4, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000280)}, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x80000001, 0x680000) accept$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) 2018/04/08 10:05:34 executing program 0: r0 = socket(0x20004000000015, 0x80005, 0x401) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000040)) 2018/04/08 10:05:34 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0f6e3c", 0x1c, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x3}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair(0x8, 0x0, 0xf3, &(0x7f00000000c0)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) 2018/04/08 10:05:34 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x2, 0x3, 0x9, 0x2}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/08 10:05:34 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x84ffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) 2018/04/08 10:05:34 executing program 0: 2018/04/08 10:05:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0xf000, 0x8000}) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x98000, 0x0) 2018/04/08 10:05:34 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x10000, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00008a6000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f00009e2000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000088000/0x1000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f00009a2000/0x3000)=nil, 0x2000) shmat(0x0, &(0x7f00004cb000/0x1000)=nil, 0x2000) r1 = shmget$private(0x0, 0x2000, 0x78001052, &(0x7f00006c5000/0x2000)=nil) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20002, 0x0) fanotify_mark(r2, 0x8, 0x20000, r0, &(0x7f0000000080)='./file0\x00') r3 = shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r3) 2018/04/08 10:05:34 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x2c00, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:34 executing program 6: r0 = timerfd_create(0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000000200)=[{0xfffffffffffff800, 0x5, 0x20, 0x9, @tick=0x5, {0x9, 0x2a9}, {0x704, 0x5}, @queue={0x4, {0x9, 0x3}}}, {0x563, 0x1ff, 0x7, 0x8, @time={0x0, 0x1c9c380}, {0x9, 0x7ff}, {0x100000001, 0x7}, @raw32={[0xce, 0x8, 0x81]}}, {0x4164, 0x5, 0x3a, 0x1, @tick, {0x98, 0x80}, {0x101}, @note={0x2, 0x81, 0x0, 0x10001, 0x3ff}}, {0x7fffffff, 0x6, 0x7, 0x100000001, @time={0x77359400}, {0x5, 0x3ff}, {0x7ff, 0x9}, @ext={0xa7, &(0x7f00000000c0)="22c756864536e29fe81fd356c0258854977787a0dac91e866464f70796c82eb8d0223a77a47d5f558277e578036fc8d2fa11bff95691892de3575e9be33685afcd3dffd2f3747c40c0a9fc45c0376b31dc7d2510ab660078aa7a2a86be28b6a4acb51a5230f17cbeb0a2f41cbe268e2aa86524b46613574b62c1fd1c72242a2650ca236dce02321cba0c3baae96f0e8dfd9412210c3b3c1b2ec1d5a4a4d7f7493d88cf4a1b192e"}}, {0x1, 0x101, 0x5, 0xeaaf, @time={0x77359400}, {0x0, 0x2}, {0x10001, 0xffff}, @result={0x1, 0x6}}, {0x9, 0x3f, 0x6, 0x7, @tick=0x7, {0x3ff, 0xd5e8}, {0x5, 0x5}, @connect={{0x3ff, 0x7147}, {0xffffffffffff8000, 0x9}}}, {0x0, 0x0, 0x8, 0x7ff, @time, {0x1, 0xbf}, {0x5, 0x81}, @time=@time={0x0, 0x989680}}], 0x150) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10400, 0x0) read(r0, &(0x7f00000001c0)=""/23, 0x17) 2018/04/08 10:05:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'syz_tun\x00'}}) ioctl$TIOCGPTPEER(r0, 0x541f, 0xffffffffffffff88) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) 2018/04/08 10:05:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000002b1000fd06000048e9338e4189edf5f4c7548df4e6"], 0x18}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x420000, 0x0) write$fuse(r1, &(0x7f0000000100)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x3, 0x5, 0xc5c9, 0x3ff}}, 0x30) 2018/04/08 10:05:35 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3200, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:35 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001840)=ANY=[]}) 2018/04/08 10:05:35 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000540)=""/175, 0xaf}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="048b97bc3b5899ef24ee9d047e8d1f57d6", 0x11) 2018/04/08 10:05:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") fadvise64(r0, 0x1000000400, 0x100, 0x400000004) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0xc000000, 0x1, 0x40}) 2018/04/08 10:05:35 executing program 5: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e23, 0xfffffffffffffffe, 0x2, 0x80, 0x0, 0x16, r1, r2}, {0x8, 0x9, 0x4, 0x80000001, 0x7f, 0x3790, 0x9, 0x7}, {0x4, 0x4, 0x31f, 0x4}, 0x9951, 0x6e6bb0, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x34ff, 0x2, 0x2, 0x0, 0x2, 0x2, 0xfffe0000000}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x1, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdf9) 2018/04/08 10:05:35 executing program 6: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x40) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/04/08 10:05:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x4100) getsockname$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) ptrace$getsig(0x4202, r4, 0x9, &(0x7f0000000200)) 2018/04/08 10:05:35 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x80000) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000002c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000240)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000ff0003000b02eed252b63fa8c562"], 0x12) 2018/04/08 10:05:36 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xa31}, 0x0, 0x0, r1, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r2+10000000}) 2018/04/08 10:05:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000350fe0), &(0x7f00005a4000)=0x20) open_by_handle_at(r0, &(0x7f0000000000)={0xe6, 0x8, "3e7388936771b0d5bd44f8dd206ee23bc4e80662e37defa5911848941fc6e83435d5a10da473742f23606ab8616d551e54818662a294229eaa9a78273bb32bd1c6ade75871d5011e1037faa1d427ee1f0f2b43c6bfcec921d1d57073d9c004d206ae9cb62473571bff5a40042eafa59bcc00862bdbce564ce4d330a4888e02bd5204f0486b817d7d5309028d13ae82c3887e63b5cb19d8e723df8e559a6661ff5d0f5d612849747497aad0c8d1cdfb838a66854973de53c448bd59e6bd9c30a5baaa5ec741033306a56279e8b03edfc883a3133cff58312bb8e84e3997f1"}, 0x2000) 2018/04/08 10:05:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x41}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xe8, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x80, @empty, 0x4}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0xf791}, @in={0x2, 0x4e21, @rand_addr=0x101}, @in6={0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x4e}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffffffffff81, @mcast1={0xff, 0x1, [], 0x1}, 0x200000000000000}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22}]}, &(0x7f0000000200)=0x10) write(r0, &(0x7f000077f000), 0xfd1f) 2018/04/08 10:05:36 executing program 7: r0 = 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3e9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x0, 0x100, 0xeb1, 0x417]}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x398) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x40, 0x6, 0xfffffffffffffff8, 0x8, 0xff]}, 0xe) tkill(r3, 0x1000000000016) read(r2, &(0x7f0000000080)=""/69, 0x45) close(r0) 2018/04/08 10:05:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x1, 0x40800) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x8) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/08 10:05:36 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x3300000000000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:36 executing program 1: r0 = socket(0x2, 0x3, 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0xfffffffffffffe87) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="c58b759fb57d73391da5bef6ec291af14c2b4b709db07705b00799a78518f722850dcd146300d1b536b8bb514ed6bae81aa3443844543bd5b24d1baa649955cf648e2f591baaa21b6591692d040e9ca0e6a1a82a1871b28bfd7c1d44d3216fa241834230afc27e54e9e32a21eb9b2d6c3fcb9f977ce2c9ebe894a0871e802769b5ea3b78b8c3dc5298df26995a628df1", 0x90) r1 = gettid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x400000010000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) prlimit64(r1, 0xf, &(0x7f00000002c0)={0x9, 0x200}, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x100, 0x208, 0x8001, 0x0, r3}, 0x10) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r3, 0x8, 0xcf8}, 0xc) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x2002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000380)={0x89a6, 0xe5, 0x8001, {0x0, 0x989680}, 0x8a8, 0x5}) 2018/04/08 10:05:36 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)="07d20dc48d", &(0x7f0000000140), 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000140)=""/157) 2018/04/08 10:05:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu}) ftruncate(r0, 0x7) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) 2018/04/08 10:05:36 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) syz_emit_ethernet(0xd4, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x16, "7866e30447afc4c0b58e3153c8d3f661da14c17b229919b6f6fa3b89d131e0fbe0ab09f7ce9de571932fd6a6729b1ae4bac35de7e0a45e1655f6eb2ba3db9e2e1a21eaf22c4b03da16001ee9df658268651a85373927d5551e80e736d62c1542f215407b64a20b735d5fc9925cb30700af39ec616a4a1c832a5b96c2864a8075debb97967e835736d1040772d2adf86139e20f05e8b2617d560fdd858e9e1c295e4366fc626af9a3f7065060556a53b9496b8b1438c1b46eb6906b0afa9453899b14bb07a83a"}}}, &(0x7f0000000000)={0x0, 0x4, [0x3b8, 0x9f2, 0x8ef, 0x6de]}) 2018/04/08 10:05:36 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027dfff)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x0, @time={0x0, 0x989680}}) 2018/04/08 10:05:36 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x1400000000000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002980)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000029c0)=0xfe, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000040)="28549d21d8429f1a8d7c983f2c33c3eee82d93eb753a9c822b913ef24f9c318501553bc7ebce862171b3") 2018/04/08 10:05:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x5, 0x8e0, &(0x7f00000000c0)="687e029ccf7eefdc587e59202792873af77a88c312a6113c976d461a2c0bef06d283079f958faa45c8b8e2d08cee9644083123758d45138ea98c59cb3f901be01322f83e250ffd0f8ae726b2be7ef11de3b11f7d3ac8", &(0x7f0000000140)="62d801e6a24d350e26c168162110e6dc73f6bb1a9d9b94581f892a8944c32d47ce8e590255d1c08822f30e6872bb3014c2a06af8062fafd38a1b4a9e7ba262fbd6629810f51616ca838e3af754d6df6994af5f6ebc6a7f20e7454ddd7f4be696008f521df91a89f48b9411fb92e35e3da7479c0e5f7686de8e25099923f8b76f134a46fbbb9dfa46d8f9d2b1c56f4e42bc93a62bc4236cb5eeac145abfe08f5987241f3c88b1e84d9a354130909ac17de2e32e3857975b58d9bfc91321debeb5", 0x56, 0xc0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) bind$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x7, 0x3]) 2018/04/08 10:05:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r5 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000d40)={0x0, 0x800}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000dc0)={r6, 0x8}, &(0x7f0000000e00)=0x8) r7 = gettid() prctl$setfpexc(0xc, 0x10000) r8 = getuid() fstat(r3, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000b00)=0x0) r11 = geteuid() getgroups(0x9, &(0x7f0000000b40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$nl_xfrm(r2, &(0x7f0000000f80)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000f40)={&(0x7f0000000ec0)=@getsa={0x58, 0x12, 0x200, 0x70bd27, 0x25dfdbfb, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xa, 0x56e19d3b836bc7f3}, [@lifetime_val={0x24, 0x9, {0x8001, 0x80000000, 0x5, 0x101}}, @mark={0xc, 0x15, {0x350759, 0x40}}]}, 0x58}, 0x1}, 0x4041) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000e40)={0x4c69, @random="9c19394a691c"}) rt_sigtimedwait(&(0x7f0000000c40)={0x2}, &(0x7f0000000c80), &(0x7f0000000d00)={r13, r14+10000000}, 0x8) sendmsg$netlink(r2, &(0x7f0000000c00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, &(0x7f0000000a00)=[{&(0x7f0000000200)={0x394, 0x1c, 0x300, 0x70bd29, 0x25dfdbff, "", [@generic="a14bbd20b805d4b20b2339c89389af3c5d178d485303baa646be0c68c21d89a89fccbaabcc5edce530e8acfba6d07817ee791f64989a598c1cf571bfb191615a4ab786f40dc0d4bfb512548b6ad8ae1f60e4c31260329e4ed512c06c03f15a67e716aa243858d81255b21e5f96dd2617b47de79655e2dfe1c958152c2510559b9eb5ecb2318ef8b947f3b68a3057a7ac906bf91faf9c948382ad90a78c715d86d09484a527f126806268a767667c0158ffed892ff767b5c1827a682cbacf2224d4fccef0dff245e53f2ebe7edddb6ac53e1e", @typed={0x8, 0x6, @uid=r4}, @typed={0x10, 0x29, @str='skcipher\x00'}, @generic="d44206c90d8f001c73e4b0871c36ca6a9806f6fdb888e8c7f157a323f6022f274b1839feffe06c1f4f0861e5cea28c5b8ce73f0d43508e0d1f6dad71d40c33072466c52c5398ceaca657a8fa5982d1464b4651d44578b29949a13b5492fb781b6787d2b245ed08922d11e90fdf42598874af13540de15c51", @nested={0x68, 0x4f, [@typed={0xc, 0x5, @u64}, @typed={0x4c, 0x31, @binary="113a0e7c83b6bfc7b039a41acaccb778ead5cad18cbef2fffa0316ae4ac4540185f9c458e7030c48e6842f2c063496d1051a796c965bab717281e06b3d24fb551b5d52a2c6"}, @typed={0xc, 0x44, @u64=0x100}]}, @nested={0xa4, 0x3c, [@generic="cc53d36a4300f0a901e0ab41f2e739f91af3dcf01f3c363e890512b3c66db50a21bb564f2b81fec935505fc805e21e8b759ae351458cb07fdd5e4be186be60bcea4aa571cbc082f879f268349e9fc513b61c963db1d41da8dc576201d413fec107b1f1cd6d91b5cf6b2a115bccd2fb2a949c9e830732ed09d290d3fdf3dc44383522d773cb09c5d2c7a19d61e417f84d7ed594bcebd5ed86e24c5e4c6ecafe"]}, @typed={0x80, 0x4, @binary="510020fdf298743a82fabf0de4100a7f372eb1db9f8c6d8b3e6034aa3bdd52e4bd1576e0e81229134565c749426bf45e91a86784de46ec842379104abc7360ef5a18364d1d05c5ae318978b31b09f3e9b9001b98a67ccede38aa2ad4776698b38923618f23f1454d5cfb60dca187c13d8586d23218689b62c15a42"}, @generic="362c1234091b7c2f388589e7111f4da6d3c504413fbb4ac85db93418c02caf51ee9edefb518609643a07f2ccc07881e6e9943b715a08ad2f965d4ba91db585172372eae7621e47f7af4924e7bb370697accd23b3fa23be299f4d8a9eceab534a2707d2713f1d43e5a61e03c563ce58f105df0af12b6f0484a5be52e2c8c4103bb3b336e42df81422a6296c30e2ed71a7f2a0c0ca"]}, 0x394}, {&(0x7f00000005c0)={0x108, 0x21, 0x20, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x4, 0x6a}, @typed={0x8, 0x5b, @u32=0xd5}, @generic="fb77bdb141a56216ffbcad0d2e73e3ba2c8dd4cae8501e66a3a90937e9c676619bc9386e26e325763e11b4e263e8ea6e456cb28c07c9ea6db5db2ef09e199107b80c7e722d16d24b96d72cae7f73817321ae0def024235497db4b0e87b34f7e1f350d08abf48a8308dda5c10c1692ae8c9407c634141a749893a3cc85aecc3a029849eaed0d352196b9f74123d36cfcdfc2decb8dd41499f3a30dce35a5bd3288553b3f8fe7e", @typed={0x44, 0x78, @binary="90cb34183bc15590939de1b9180b1637b840f7d62a581a399e74a241131db11b9685b5702870675085a5c87e3e7391c218138941e59853de4cc483f1b19244"}]}, 0x108}, {&(0x7f0000000700)={0x2a4, 0x17, 0x800, 0x70bd28, 0x25dfdbff, "", [@nested={0xdc, 0x3, [@typed={0x10, 0x67, @str='skcipher\x00'}, @typed={0x8, 0x35, @fd=r3}, @typed={0xc0, 0x33, @binary="a4d9fe24cfdd48ffedd4366a4db56e912fec78ad127a8062d042cb8f33db807c204fe0ca88666a2d21caa6957f11148128de845fe2ccaa6b16b260aeb18df58c883b38b1482a686e5012af7baadd090be37daae9ef23f0b35d8eb92aff0cd7a253b19360e40994d13d6ca702a59e03d353f10993ac4a710680a4390162b806c2bd83ed110b3ae6a668a2483dfacb75876b734619b4052c03f278550038a61f4e3fd670a40c4e0e37d0ac3e55af55beb30f36fcd9efef8511e5d1df5c"}]}, @typed={0x14, 0x41, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="880f65f37a92b38f10c2ad6b702e3323248427db8527f61a106b2e94fac1af520037ade369166c56305e223b27179283b81aea3a1526be9cd25db8c04dbd230801ff146446cf55e62f7dcc8427a08556b97296b7f30b9286a06bb876f820828471f14adb3d2a2d7e53ad4393f802ecb2f6b4e6b5be8a5fc74bd6436874a485d943d328cc07406b9f219cb76fd520dc1978661793e439d31cc47bf6dbfc31cfbcd0fd4aa2afcf013007e1572a43df2c6eea38ee1bb8833b6d3d8a8e3dc2d70b6382a9", @generic="1ece45563cf3042622cce38ae44454b0c334cd32dd552fb1a1a14929535111bfc25213a774d94b3b238989809e4e8fef8ff29157ac1774d8c4ddd05e5bc921235deddcfef6208019fb133cf7a04a27490a265171c9dab881a8e7741bfbaf7ff5bfc56abd527e4c461658340871601d4bba9c121faf9d96cde930a60cf9ff828ef373821fc30f4b04a041adc93627c54f11cfdce0e6b8158a52b0e7d66b8c8ecb20aa56c295a6b07291da265e8c8ee3d4bae620bdd11035ee37b25626b35f8bba9c3ed28e63316119b5bddc12510ce470e03f906efee4b65daa5746672dd5a9c2d1"]}, 0x2a4}, {&(0x7f00000009c0)={0x1c, 0x23, 0xa, 0x70bd2a, 0x25dfdbfe, "", [@generic="35fa547437b914109f1f"]}, 0x1c}, {&(0x7f0000001980)={0x1310, 0x2f, 0x300, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x10f8, 0x5a, [@generic="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@generic="725e61ee1e23358fcca51007f42802a14a887b559b54d6ecbdfd222f6baf7ddb93a3cd9d8224c10c9aab2efe21646539d778c4399c644b", @generic="763863cbfdeb5260ed28f8df6d9d025f9f6eafbab40cb65f4c9133edcdb7221b19ed18d43af9ffe3f041a9990c53e9c5c4177f3b15dea7159001274bff8bc37a9695345d5bfd1eb3f31addc5e08b1ba6f654dda5c7186a95db3393ca9cfba375e97ebd6b2b3c82828bbb247d90fa9615b3cd61249b2b9a92d56d40e973197eb87723ae0546de54e54f3f7299450c51d842da9e5cd3074ec8b5857eb2a66b24a69f1844a738cccd8e30defea2a9b81607341e3a", @typed={0x8, 0x59, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x28, 0x17, @str="6c6fa0265e266264657676626f786e657430706f7369785f61636c5f61636365737300"}, @nested={0x1e0, 0x7b, [@typed={0x8, 0xc, @pid=r5}, @typed={0x8, 0xc, @u32}, @generic="bc62e34e67cafb7e170e47e24574e9042ab92b53648da594beccaa8814d3c6a3d8e82539ba23ba042e11cb9a10f72dfd61fccf60ceff3ad43464180dcc4d787b5daef2f64182403b47a5b0b5819108616ddcf23c615fedc87def5597cdd33642cb9b54984b90cf2414c0732d447fec3b8d4b559be2989721b141d0e837da00607a4c26733adf31c74930f52d03c27190c59562f8dc02decbb09021c76894a10cd557d1fe861c1583865b93784b6f94f3a0c9082348322d11c2c2b97e2467da434e3238a77cf556992a887fa40dc09f8bd507c60d9b3c8dd071b63c0a45ea6b0cce84", @typed={0x8, 0x4a, @u32=0x1}, @generic="b0eae5e449f5c6168415955a11f221bc0473af50e961700f4f76484a1a2ec1443c85ee300de4b458ea399ceba67542a7a9ffe27c817ccaccb88083447f6b8bf3d63c477c11c8bcf998315b93373975939a6b63858816188f452f187667af0fe01e3a61aed849055024314bbd6e243b3fce954cbb80a00a6f84e6a7703cca7f45daf429dc77fd853744c4ba02193560e69c09e396ac74bc677d6c385b5d9900198d17a5125365d6eb82e16838a8302a3d2b70cc7ac654050a462600cc4858da5dbaab99a67e1d704645ad942f1e3a5cdd90881ba1", @typed={0xc, 0x7e, @u64=0x1}]}]}, 0x1310}], 0x5, &(0x7f0000000b80)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x20000000}, 0x4000040) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/04/08 10:05:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8954, &(0x7f0000000040)={'lo\x00'}) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/08 10:05:36 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x87ffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 283.010483] x86/PAT: syz-executor6:21802 map pfn RAM range req write-combining for [mem 0x18a2a0000-0x18a2a3fff], got write-back [ 283.081629] x86/PAT: syz-executor6:21815 map pfn RAM range req write-combining for [mem 0x18a2a0000-0x18a2a3fff], got write-back 2018/04/08 10:05:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) close(r0) dup2(r0, r0) 2018/04/08 10:05:37 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="3422133aeee0852e3cef46aee212adae3f1868606a64924671f5f00396050df9b9a623d7bea3c7eaff4a8d4b288a9d8c6a34e6bdb34959ab0116cb7daa5a47089f93d93232e15e414006dc45110f7aa4939eaff1ce10011197cfa6531d45100722ff8d540a75015daa1d4056f59011b0949cde0ce1297dba8b8c5eec3f09cb891e70959e80fc374f40264f905627f0b281cf51538d8440966ebc", 0x9a, 0x0) keyctl$update(0x2, r0, &(0x7f0000000380)="20b0a692481d06aeae86002672f03c57eb30943099fd5090ffde81ef462c62972f07b8f4185fc74b0c76c5fe2fafeaee9c470e1297cc637394a13500be06d8937c4c61c48cc7f6ff7954dfec8a2544224037cc5ba2", 0x55) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r1) 2018/04/08 10:05:37 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x1000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:37 executing program 7: socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x402}, &(0x7f0000000ffc)=0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xffffffff, 0xff, 0x0, 0xff000000], [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], 'irlan0\x00', 'bcsf0\x00', {}, {}, 0x33, 0x2, 0x7, 0x4}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x5, 0x0, 0x6, 'netbios-ns\x00', 0x1f}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff, 0x0, 0xff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff, 0xff], 'nr0\x00', 'ipddp0\x00', {0xff}, {}, 0x1d, 0x7, 0x4, 0x4}, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) 2018/04/08 10:05:37 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x501000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x1, 0x10000, 0x7, 0x400000000, 0x8, {0x0, @in6={{0xa, 0x4e20, 0xb02, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x10001, 0x1fae00000000, 0xfff, 0x100000000, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x2, @empty, 0x5d}}, 0x2, 0x101, 0xfffffffffffffffd, 0x7fff, 0x2}, &(0x7f0000000200)=0x98) mlock(&(0x7f00000a2000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r5, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) ioctl$void(r5, 0xc0045878) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r5, 0x8, r6) tkill(r1, 0x16) r7 = accept4$vsock_stream(r2, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x5c831, r7, 0x0) close(r0) 2018/04/08 10:05:37 executing program 6: madvise(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x13) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x82002) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x8000, 0x3, 0x2, 0x6, "6e864ffda104ebe373ce886ec28109d912149648a83506fdd2e8920e90499e9cbdf05dd1a20737fb515421e5", 0x5}, 0x0, 0x0, 0x401f, r1, 0x1ff, 0x401, "0f82550d644449dc8774816c73035220383bbdb8853b4dbdb2a0f60222e5e356c8c1c9cad8c13dc5d9e9cf1d57ee2b787b1d61c3e113049753a2e35ad3504313", &(0x7f0000000240)='.dead\x00', 0x6, [], [0xfffffffffffffff8, 0x400, 0x80000001, 0xfffffffffffff000]}) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="39a90070fefddf427c32221d8bd2a02254c61517e939fff01c6f414e91ddb60101c10c0f8931dab924e61cc48db80e0a31e5dbe22c3eb5979baa6d8f17b8483a96f4d992b2eb12b6ec56597dd5fe164363297cbae3fbefc263daf52a22682c0707c380956a76006f6c0c175cb82d493775e3fb19595c04a68319ee04f0cb77565fdc3cfa8e20a5639c701aad3fccfbbee627c29867", 0x95, 0xfffffffffffffff9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r3, 0x409, 0x1) keyctl$assume_authority(0x10, r2) 2018/04/08 10:05:37 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20013, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181001, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/04/08 10:05:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) tee(r0, r1, 0x3, 0x7) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x40000) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'rose0\x00', 0x8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000140)=ANY=[], &(0x7f0000000100)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 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) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:05:37 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x98, 0xc8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1, 0x6, 0x8, 0x3}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) write$rdma_cm(r0, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003980)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000300), r2, 0x1, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_route={0x4, 0x8, 0xfa00, {r2, 0xfffffffffffffffc}}, 0x10) 2018/04/08 10:05:37 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x89ffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000000040), 0x0) 2018/04/08 10:05:37 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d668116c6d9cbeee363d77d638ac220557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0"}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x801) [ 284.295949] binder: 21868:21869 ioctl c0306201 2001bfd0 returned -14 [ 284.311694] binder: 21868:21873 ioctl c0306201 2001bfd0 returned -14 2018/04/08 10:05:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/04/08 10:05:38 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x1100, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001400e50502ed19c0ccd400001e00000087000000"], 0x1}, 0x1}, 0x4000) 2018/04/08 10:05:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5e, [0x101, 0x1]}, 0x4) 2018/04/08 10:05:38 executing program 0: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/08 10:05:38 executing program 3: r0 = socket(0xb, 0xa, 0xff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001940)={0x0, @loopback, @broadcast}, &(0x7f0000001980)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x402f, r1}) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x0, "8b4506aadb68"}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90800) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x15, 0x98, &(0x7f0000000080)="5ac7438672c6649f43eb4a45561dad0bf502c56a18f3cfe6c1360ba9da051b071cfff57fb0037130effcae0bae25283626ebfee5ed5a59e9dc59e705cadd92b7a888cda1804581d048c67bb86d93e5277a4b9b272fd276221c392e4d6bf2b7e6eaec71b2ec3eb8c27f5c0a7c01241f98958b580d08e9baa5bac8916180e32859903d5409ae88acd5046eb963c236697eac6825fed3999b5c"}) 2018/04/08 10:05:38 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) r2 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x54, 0x0) io_cancel(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f00000009c0)="8f3afc994ac65e7179168361f9dbebb940219faef0ab8852f7e19fc68f09ebe454da75b0110b20aa3d30c88b05f954747d309b495c672e1354c8b8cd6d4e441931ad7cfd7d2c36bc543f89c948b1fa51da3b21e9d4b9ea748b6fba85eda596e7e3cb1a176647abeb288e7980350256db5a724859be56429f63a61e43fd91806d61a36b0c2a093da2882c45ee29e4133231481d4aebacf4c968a4", 0x9a, 0xba6, 0x0, 0x0, r2}, &(0x7f00000007c0)) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r3 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") setns(r3, 0xc000000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}, {0x1, 0x1}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4}, 0x8) openat(r3, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) getpgid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) 2018/04/08 10:05:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x1, 0x7, 0x18000000, {}, 0x1}) r2 = memfd_create(&(0x7f0000000000)="74000000000000445e93f5136334c3", 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 2018/04/08 10:05:38 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffff88, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:38 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000000200)={0x0, 0x33, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000240)}}, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000240)=""/4096, &(0x7f00000000c0)=0x1000) [ 285.473210] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 285.476052] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:05:39 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="3becefda1353608970034294afe13ba7d1477ad14c858385bf810d3c70e2752ec352f198f3952c956461cde855a9e08b6712e749af6530a0a424d45e66902dcd9cc6b3513f1cd137d5e910acecc61cc0ed46a2e281e83b2fe01df11e2f411f63cf9b003ea5efea4e867d6f3acfb0baef", 0x70}, {&(0x7f00000000c0)="666de0142dfdceaa59e721393501558e5029e81e1276ae66c9a0c1b2241dd1c2def3471485c500e6a5f065680673df95feb1bf2880ffee60e755d340acf918e865f2b3abf10f877369e8d8f20cc9cf1a6969ab065c98a30abed6a57f", 0x5c}, {&(0x7f0000000140)="fc5035912be6bc895226c7bc04fdb0a72002fecc3d3c29d8526364b04365bd7e1d496e833783df0621caf21681b74fa86af0529299000e2a3faa17eac0c649526aca0d943db0c47b37b0d03e539509fe403804c6b2354c39a54b5e89f144f5dfcfee537797e4425b90fdcd3063ac6ddd79ab13596012e681bff0a209b63b937c8ef9b69a06e31f02906bab21b6845d8a463d4444e66ccbaefe688bb39f391a317865e3a873acedbc37198c00836e4c77df5d2e087518107e51ef8f17b7a938bd70e74627f056", 0xc6}, {&(0x7f0000000240)="db746e5f62539bd0dfad7456e0d39385bec17bdcffe7bd14d824dfdb3934a9ed73f1b3078d0ffd657f533523a453a2f3326d57bfb099bbd7a190572e4395d67af092353751c2e0f6a71054cde4cec9175ca269dafd62c65c6dd2d10addfcdbf7e2f135a39b306e1cb23443f58e2a45c5b8fb98b33d6ea43cd31f04bd45c5150130cd140128ad30e79cea3e07fb6d851443de706ac47efb28011db3dd14945d8e352a87bb83efccd3d652b66a4a86a953205d460e9b10fd04d3079e8f4e9c4c9fcd325a0977ccabce697ed3caee676c8f06d3ff5a02f22c2fd2c10e90ca6af28b30", 0xe1}, {&(0x7f0000000340)="fb961567dd846afdd63da042511e0501e1a964f9b489c6a7dd6da5b8b4a3264ef6a8e577d48323388543c28d5fcaec205b257e1488178290f53e1b0374a2afe0ab1d1e4b8dafd86285ca2383306be32c82b847fefdc1e5c01537d151709e8b5478f9e69a1065f1ba404d550b84e0ba32f7e976e0b2b886039ce16a93cafe0192cf4204d5a6f16c8491325efcc957c94609e3472a86041826f6a17f3acd3922e470a5493873", 0xa5}], 0x5, &(0x7f0000000480)=[{0x1010, 0x10a, 0x7, "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"}, {0x88, 0x0, 0x8, "e976f3d4290c89977e8b3e3497277fd602d86a82261f7560dd81f8af16389cd64ed0d19b85be1c160d4eadcf8abbb8bce736cd786528e7096457ebb051f6d7b5f46214d375db4706fc44f634165ec1c0c3acba4faad539fb19b656a9799b35710df8b588e58c632b7abbd83cce26c95d5c0816219b8ca595"}, {0x38, 0x10c, 0xfffffffffffffff7, "6ffe9475cc49afa3c37bacb5f262f86fa0e349a827cfd00d4b221a99d848d4d75522d59616187b12"}], 0x10d0, 0x1}, 0x4000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000015c0)={'HL\x00'}, &(0x7f0000001600)=0x1e) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000001640)) sendto$ipx(r0, &(0x7f0000001680)="c04388a0672f905f600579a021ba0ada7b9612f4ebf279f4dfb746d53e80a3f0adacef02fb9222bf87153c24a174d47a829b7fcbadd1aa0dd443a916ff60af4cd295fa31465f9d3943a0076f79a185b1877c249d510ae9caa9e3cadf228b453491820173941c726f4f0f3538dfea153d77d542afc42d0ddeff93705f797e80687cffede1a3f61e4825f3c0ab778724eda9023c5998d93b5c8f2f49713114f2e9d7ceaad30a17a714efc8c754eebaf1df1c6aecaafc3b03c30ec26e0be2f48987b5e0475e7344d3201ad70bdad2b852", 0xcf, 0x8000, &(0x7f0000001780)={0x4, 0xe9b9, 0xc000000000000000, "4e73b93af294", 0x1}, 0x10) connect$ipx(r0, &(0x7f00000017c0)={0x4, 0x6, 0x9, "bce0428a2f6d", 0xfffffffffffff000}, 0x10) writev(r0, &(0x7f0000001d40)=[{&(0x7f0000001800)="2b53c1ddf2cf47d6888cb8bd35019fecc3142f8ce5814ad3eab68ca992", 0x1d}, {&(0x7f0000001840)="754b309cfb700f024e67b3d95d7d56c6ea719875dee3417073ba496badf7671d844f0e5d344605352de95a7921886f0c6b3095ec78db999169573ad5e9c3c1c240c61587db50f650b45a30c856640a2d2d2abcf08b320a6d6fad822d2bbe8ff84db30cbec0c08e67a2482361fe18c1d30fc5f0166579912657c94733ec5c6bfded2034e8989fc40600642b3d8ac37ba12809c0098ab093997d26c7c9", 0x9c}, {&(0x7f0000001900)="001b092f67d79cbed06bcde38fc61b6701dcf19230f7d4e22167b24f3310f6096c54b4b43bcf64a41c32d52805dd512853df4491e94b6e872de25e6396800493de7bcf2fc57bc70118035c7b0446ae5fe6ec04ea7402", 0x56}, {&(0x7f0000001980)="6d7bfdc8ea85285e194b471492e43dd8089be3ac338b63feb542338b64abaeab7aeb7b3885a1a6b7a8be1d26e297bc91b18b14cb16483a6e3aefbdeb7f9fbd944c7ed64ea365539d1e810057220ee05793e067a7d7ddc5976fb1c43b5837476365337456cf0543d90089f8dbfb67fd5f76b3836e0d327afd538a2a9312aaf8046196d61ceaa9128594e57060d0dae00e5c5b0579558d677ede6c71823da757e8ae", 0xa1}, {&(0x7f0000001a40)="e04e407b0298be51ed36cee7894403f8f7a54731a756eefcad26861fc1b29116456ab4b4c5693e35896c6b5464116bd9e46325f9cdd71727becbe2e3546d", 0x3e}, {&(0x7f0000001a80)="c4e2f7bc6d93408a40cced0f7d4a9bee40571f07b97425da4273989ce1d823de2f34567415753115ff7a60efb6f6fbee4a123aa1d13c948afdc2e157f613fb2fb305a6565db6e300043e139bc3e315259f34025d87fa32ed8be16cd03b244ab64d51063091fd581b10ad5d918cdb22066307609b553c0b441586aff461a266ca1d3381703334e4", 0x87}, {&(0x7f0000001b40)="d754a75665b39a282f2d83999feafb9050da4a3ed0e96dccd9bb29e11bd7d939f146f0fd3a8e7f31960c3281920016054c48b67aa0c6b33f4e3f5029411f33860918f74e3963546fa8a5a4852fc6e80dddc200f1f6b3b07b24d006c1a0a3a2096be747ad2954da3aa668cd7598790326a0d2e4e58a68342018508165cbc5375ca66481a75a6e48b2026dba380ebc494a49579da216c7c1b50a827608d57d54411910566d4da6076df650be76f166c445f74f42101da84a215a08430d25f149c6cc27867429e823359056ceaa3dfa74e950ac9ac8a64279bb1f38963b03ca62b207a86de83f81c5ba93ff65177d02438f1312feff", 0xf4}, {&(0x7f0000001c40)="eaf1e82fbfb4a0841fd7f9c488fcfd8512fda8977f2575677060a086ff2241e1ec20c9d6e42b58bd10dd270d6bfbcae4b48415132a64d0d9c359d8aedb3c7c10dd2297eaa95003935738142d9f495a076d8b1d14d6c0da065b8cbd507c5d81aeb92474ec7fa40f28a2e474db2276a47921bead9ece5a4bca37b5b464eba843ff71c5e3b9ee615b09d9d40180e1414190e18aae7fce60d23c477404fe4d30a1994e97f27d7053f75fa9801931e0e2a50fbe67fd3b29ccf6d22a7ac838d108fe64ec7222aa1527b427f031b04bb3547bf78dae4753d51b254daf", 0xd9}], 0x8) socketpair$inet6(0xa, 0xe, 0x2, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r1, 0x80000) ioctl$int_in(r2, 0x5421, &(0x7f0000001e00)=0x7) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001e40)=0x0) sched_getscheduler(r5) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000001e80)={@local, @empty, 0x0}, &(0x7f0000001ec0)=0xc) bind$packet(r0, &(0x7f0000001f00)={0x11, 0xd, r6, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) timerfd_gettime(r0, &(0x7f0000001f40)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001fc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000002080)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f0000002040)={&(0x7f0000002000)={0x1c, r7, 0x200, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000020c0)) socket$rds(0x15, 0x5, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000002100), &(0x7f0000002140)=0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000002180)=0x9, 0x4) r8 = accept4$inet(r3, &(0x7f00000021c0)={0x0, 0x0, @multicast1}, &(0x7f0000002200)=0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000002380)={&(0x7f0000002240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002340)={&(0x7f0000002280)={0x9c, r7, 0x800, 0x70bd2c, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00000023c0)={0x0, 0xfffffffffffff801}, &(0x7f0000002400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002440)={0x40, 0x1, 0x8004, 0x1, 0x7fffffff, 0x3, 0x8, 0x8, r9}, &(0x7f0000002480)=0x20) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000024c0)={0x7, 0x3}) ptrace$poke(0x5, r5, &(0x7f0000002500), 0xf5) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 2018/04/08 10:05:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv6_newroute={0x20, 0x18, 0x503, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x1]}, &(0x7f0000000180)=0x6) [ 285.530712] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 285.556706] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:05:39 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000001780)=[{{&(0x7f0000000280)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/130, 0x82}, {&(0x7f00000003c0)=""/75, 0x4b}, {&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/46, 0x2e}], 0x6, &(0x7f0000000740)=""/14, 0xe, 0x724e}, 0x4f7}, {{&(0x7f0000000780)=@ipx, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/157, 0x9d}, {&(0x7f00000008c0)=""/55, 0x37}], 0x2, &(0x7f0000000940)=""/169, 0xa9, 0x9}, 0x1ff000}, {{&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/192, 0xc0}, {&(0x7f0000000b40)=""/1, 0x1}], 0x2, &(0x7f0000000bc0)=""/7, 0x7, 0x100}, 0x9}, {{&(0x7f0000000c00)=@can, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)=""/115, 0x73}], 0x1, &(0x7f0000000d40)=""/46, 0x2e, 0x32}, 0x7}, {{&(0x7f0000000d80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000e00)=""/185, 0xb9}, {&(0x7f0000000ec0)=""/157, 0x9d}, {&(0x7f0000000f80)=""/113, 0x71}, {&(0x7f0000001000)=""/249, 0xf9}, {&(0x7f0000001100)=""/124, 0x7c}, {&(0x7f0000001180)=""/197, 0xc5}, {&(0x7f0000001280)=""/30, 0x1e}, {&(0x7f00000012c0)=""/135, 0x87}, {&(0x7f0000001380)=""/152, 0x98}], 0x9}, 0x7f}, {{&(0x7f0000001500)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001580)=""/255, 0xff}, {&(0x7f0000001680)=""/48, 0x30}], 0x2, &(0x7f0000001700)=""/113, 0x71, 0xa8}, 0x5}], 0x6, 0x12140, &(0x7f0000001900)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001d80)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001e80)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001f00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001f40)={0x0, @multicast1, @broadcast}, &(0x7f0000001f80)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001fc0)={@local, @local, 0x0}, &(0x7f0000002000)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000022c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002280)={&(0x7f0000002040)={0x21c, r1, 0x100, 0x70bd27, 0xffffffffffffffff, {0x2}, [{{0x8, 0x1, r2}, {0x200, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5000000000000000, 0xfff, 0x2, 0x8}, {0x7fff, 0x9, 0x6, 0x7fff}, {0x7fff, 0xffffffff, 0x9, 0x8000}, {0x1, 0x0, 0x1, 0x401}, {0x8001, 0x80, 0xa0, 0x1f}, {0x800, 0x3, 0x14b, 0x2}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7b}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x2000c800}, 0x40000) r8 = socket$nl_route(0x10, 0x3, 0x0) sendto(r8, &(0x7f0000000000)="92ef29c85a9d4cd50c5a3bd98e0bf469cad3477d0eac0178fa37d11e60604ef861817b26cb8a87f495337754e3e6f9b5f83254825d66eff104432f5f4ffc483273697029ca00ac8f", 0x48, 0x80, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x80) sendmsg$nl_route(r8, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000003380)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000004000000008002e00000000000c008a09ab1300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/08 10:05:39 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x84ffffff00000000, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x2000000000010, 0x0, 0x101}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000100)={0x7, 0x8}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/08 10:05:39 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc4c85512, &(0x7f0000000000)=ANY=[@ANYBLOB="ef00000000000000e0083858aac0518bf5966c2fe0aac91657daa751994218f136c10969346f021743e01085f311ddcdabf7794eef2102c44b716afeec60a5c803ca9959f9178f6c6e5d0b9e"]) 2018/04/08 10:05:39 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00000003c0)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/214) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYPTR64], 0xffffffb3) [ 285.686943] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 10:05:39 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x4) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/04/08 10:05:39 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x1000000000002, 0x4) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x4, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)="a3e5c839def9295f605da6f2a078a917c96f53cedc38dedc423c540bb5f100148bb56054adb7389527777d445e7e30f5a802526bf6bd062c946cafb358358ab41a07856ab436c6f3eefd90bae6055474bcff02", 0x53}, {&(0x7f0000000100)="06b682c64fb732fca11d08ddaa1a84839c8996f269730a5577881e9f68820177a03474c0dbb4f7735e7362a4df431ef4c78805339fce473c922f20e3a7988ba8e60850e1c98d93c029505ac99dcea1d245f719e4f123e89615cdb6869736d09e25427e7c1babfbc34621307db3d8d753d69dd9bf1fda3fb544b510ff3547afb68d8231765a1b18a080ff9e23686bd209d73e34b6b8ba5d514995ec465650538c3900a0d74d", 0xa5}, {&(0x7f00000001c0)="3388e2b6d67e2b2cc18d6ae9e66c42787441e9a56b96b4affa1405d3396679ad0e9f6d29c8cce184bed9e7ea8b67648b31a1f0e502e50f4a31079f3e60050a34ede74cd175ed8423b4bc39be992752d62ea4d0b2e3ec7ea786ee65145fe0b477a4d2770761fbb7c56002113384ea6f50c887f92b10c764bf3e4b2deb16d591cc9a93cc92cc28155806e65a9737f74533a4dc8471363e7aa0dc2545e73fe9", 0x9e}, {&(0x7f0000000280)="11e2ff04837e8ebccc38eb42084bf9328654dee65e08723cb2f9c0d30e0dc1d66f783bde3a8f3431b3e01ab291bcbd7b2c14b57ebd74c0546e994e31797facadc5065d2a3aa35f21fc698598a0f25a8f79357daa087099e47542e8f4417913dfc8a5d6196ca557e236443fac25e994d4a842be5ff49076a9672f2e67ac30e4a368f778193df6eee7", 0x88}, {&(0x7f0000000340)="51fe947eed95406ea8680be0ca3bf85b07e202a8f7608fee237729740e7d66389a2ce666decbd31d4a0498016b2643574c885306a691fb68f77397ac255ca0b04dc57205d254ef4ee94077b4ca94fe3fde536fd8f52541c89b84e0711c127777e15563931af04bcb8874941e930c160c12ee03e7ab9d682e909e79bba82ed7a21933e4cfa3938d6657bc03865f34c283bbb291c07ef5", 0x96}, 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{0x78, 0x19b, 0xffffffff, "c0104faeac3e28a8529b0f5de3f61410c19af961672849d7f7ea4e709a381a18c9018d46747ced42a9a477b622c1b15bf8b0bd67c214a26969fac2f4b1cefdc46ca8edba27a340fd58e6e9628d190dd171c7870244f21971722aa98f31860628d9d4dc"}, {0x50, 0x1ff, 0x100000001, "ecb754376d4df6281eaf2b5407f7e68ce6d0fe7bce3fc29c8412993bfd6e96c318200072c72708048af6a8734c542bd2485f36c7574d670b493f425a6124054b"}, {0x1010, 0x10b, 0x7, "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"}, {0xb8, 0x0, 0x5, "7b94e8c4f18ee62c6eec5b8adc31c6b0fb80b98435c72fd0cd2133d65720dc1d26fab9ccf85c734d90c1b5629d9f8a5192e4e8bf8e721caf4d65cd7a171072ec92d87f3b74a2e112b8484d0ac05f18d93647aac1b2b50a95c676595466f11e897da013750182144691e858364fa4beaa738f91c3f99081438d28b11578b557c9fb8a94b055c8e7b9326cfe6d5108074c954d19cea46b493c7395fb5e8f64c27f657f"}, {0x88, 0x0, 0x2, "f62096ceb76a9ee8500a269bc4fc1eddc71b0a90f3ef67c8315e0a31f3f3867d5ded391818cc875ae13a047e9ed5cd6046e5768968c2704c2882ff1051958ca83b74bbf8163663dbe9e05b7ae93d38fcf90c95b7052644b4d6f801b417e3c90d179536ddf77c18c8931ae4003d31e23ed2b7e20e"}, {0x30, 0x88, 0x1f, "8c88b73f24e77fafd8fdd3694a20fe484b7f1a3905b376e03808764c1b8fc606"}], 0x2258, 0x40000}}], 0x5, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 285.894398] QAT: Invalid ioctl [ 285.979940] QAT: Invalid ioctl 2018/04/08 10:05:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80, 0x800807fe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) uname(&(0x7f0000d38ff1)=""/15) 2018/04/08 10:05:39 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6c000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x1, 0x4) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="40000037973bb2c997c60cf7ffffffef00005c0c407258ae025e7a858fa7f10000008900000000ffffffffffff0000543100010000000000edff0000008a000000000000000000"], 0x40}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0xd999, 0x7, 0x5, 0x1f, 0x2, 0xde, 0x6}, 0xc) 2018/04/08 10:05:39 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000200)=""/19, &(0x7f0000000240)=0x13) r2 = socket(0xd, 0x80000, 0xfffffffffffffff6) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0xa82f, &(0x7f0000000040)=""/45) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3, 0x3ff, 0x401, 0x6, 0x0, 0x0, 0x44, 0x5, 0x8, 0x1058, 0x7, 0x5, 0x2, 0x1ff, 0x1717dca4, 0x2, 0x1, 0x7, 0x26d1d9b0, 0x783, 0x7, 0x2, 0x5a, 0x7, 0x5, 0xde0, 0xba7, 0x4, 0x401, 0x2, 0x100, 0x8, 0x8, 0xfffffffffffffffd, 0x7, 0xc15, 0x0, 0x65b, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x8, 0x3, 0x7, 0x8, 0x8, 0x400}, r3, 0xd, r0, 0x1) 2018/04/08 10:05:39 executing program 1: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000309000/0x2000)=nil, 0x2000, 0xc, 0x2811, r0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r3, 0x200, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x80000001, 0xca1, 0x3, 0x0, 0x641f, 0x28000, 0x0, 0x25, 0xffffffffffffff80, 0x40, 0x7, 0xfffffffffffff9ce, 0xffffffff7fffffff, 0x3ff, 0x0, 0x0, 0x4, 0x9, 0x1, 0x9, 0x9d61, 0x0, 0xffff, 0x4, 0x5, 0x7, 0xffffffffffffffff, 0x4, 0x86, 0x0, 0x7, 0xffff, 0x9, 0x9, 0x9, 0x0, 0x5, 0x4, @perf_config_ext={0x0, 0x10000}, 0x80, 0x80000001, 0x2, 0x1, 0x4, 0x3ff, 0x401}, r1, 0x1, r4, 0xb) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f0000ae1fc0), &(0x7f0000000fc0)={0x0, 0x7}, &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) 2018/04/08 10:05:39 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8002) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x31, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x88) 2018/04/08 10:05:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="e599b5bf0800000000000000fb542113d43460995d8e79c2cc53b28e051dbb7d6ed601f4898c75972ec9f6a5038794d548504c19efd75c5b3d49fce0535a6ed2f7f3f6b1782d5c0bb72c1d6b118486b434a98f8631bfbfe9743f42d77a6b5e9259e2f6b361e5d96fedcf966777285cfec9d40f6a0f55", 0x76) r2 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmsg$key(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/08 10:05:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x300000000008c0, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x1, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xd354) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r6}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r7 = socket(0xa, 0x0, 0x0) ioctl(r7, 0x8916, &(0x7f0000000000)) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x4}, &(0x7f0000000440)=0x8) flistxattr(r4, &(0x7f00000003c0)=""/2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/08 10:05:39 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x29000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0xe, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1e, 0x18, 0x100, 0x100, 0xe4, "2cff88a03748762d2d958b58de2e0d7e8fa42ccc66b953a5c2d56708ab80b93fea125f238c34453fd314c68513031b9140e81cfe7c585e2ba2874f263f9eea2aa9f7626d4ed0f68cc558adf0fa99bf05415a9a80a344cd4f435b270dd7d5740f556658280e8544ae9b9bed0887574fa59884f4e8f4748601b319b651fd8bb72439751d3f26181817b65cf3c2e7a546bf78ea32f984a13f4a9a62393f3ab8d107785e3199bc595c25181e7121774e1c12dd0d5c4da3077699ea20621bcfebc731f38a5b453821bf4daca7cb176037f5e3a65b04fee2375002ed49bf857d12e12d5ed4ee4a"}]}, 0x100}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x10000, 0x2) 2018/04/08 10:05:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x121000, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x9, 0x7, 0x3, 0x4, 0x1, 0x2, 0x5, 0x7, 0x401]}, 0x16) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000000}) [ 286.193473] device bridge0 entered promiscuous mode 2018/04/08 10:05:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x10001, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x305, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000000440)="de"}) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@rc={0x1f, {0x1, 0x8fe, 0x2, 0x9, 0xffffffff80000000}, 0x101}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="7703a94e024832a34f7de0a03429e0a04a855bd11e1b263ee71e967370f68684ddc5e92fd0521c80424add9b2b0bd0a15b6fa9115629ff83190f6b06f9a389d486d1d0dc867dd4acd79e4d34abdf7d1ffd31802a23c95f71f6b04ee9e5e36c82b7dc6e4524d203e2c700e137002aeb46ac77d6ee6bad1da1", 0x78}, {&(0x7f0000000000)="b46e8b5a71b7a5aa78b9f6edb0b6f4f770f8e8053be3e053f317787b4f37", 0x1e}, {&(0x7f00000002c0)="72758a5725bc102b4ec0afdf97b50c34b60bc46a8d6aa6341013dcb52bdd87632006e07b4d33ea6cec9d8207f96ac2bbb10f529d83f1bdf2bf98d7084c43691c57e76a9b49c9e5e5746e6f840abf21c0a2a9bc91c26e2f8414fcf5bdf492ae2b7e62c3e60436c4aac7ecd2d0cbda6ea75f90c6ee0a33ac5aa888c262cf97b4e0420a2b43a04d35e2d2a62a7c6e78436f63988d", 0x93}], 0x3, 0x0, 0x0, 0x5}, 0x8000) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x8002, 0x80) socketpair(0x1, 0x80005, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)=""/17) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/08 10:05:39 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2900, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 286.221831] bridge0: port 1(erspan0) entered disabled state 2018/04/08 10:05:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007fb, &(0x7f0000003e00)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 286.263692] device bridge0 left promiscuous mode 2018/04/08 10:05:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000180)=""/157, &(0x7f0000000140)=0xffffffffffffff40) 2018/04/08 10:05:39 executing program 5: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140f0000000800000000000000ff02a8bbffff02"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000015c0)={0x2a4, 0x8, 0x8, 0x620, 0x40000000070bd29, 0x25dfdbfb, {0x0, 0x0, 0x5}, [@nested={0x4c, 0x15, [@generic="2e7b3153faa0f3d936ab528b2f01f709bd87ddeaa00ae410b8b1ad8ae5728eabbd70af4baae9224bff29944cb5afabae94", @typed={0x14, 0x4b, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}]}, @nested={0x4c, 0x6f, [@typed={0x8, 0x4, @uid=r5}, @typed={0x40, 0x81, @binary="3c0498ac836f06bc8fd494407f416ff34a94d30bd7f0039a6c678612b8ee2119b8a3651b22636c37215e90f07b6eb1144e3a4190444c6b375d"}]}, @generic="8727106153cf27ba128997651841096469b05bbc607682419abde986a42899d4e15fd7188907d715a505a5b9df98e3982b38c3f0a4074096acc2cf9cfb5bdf868607b9e42b50a156517b82b2bf5188b4", @nested={0x1a8, 0x89, [@typed={0x8, 0x2f, @uid=r5}, @generic="51e8e99abf9d849c830f37fdf28aa31a2553ee45d8c3a062c1ec8e5601d2c038e05d4231fd6f7fb70c99aee80949c11ad16c59a1dbf2f597de8190f932cdd7608850ebfccf446ef0ade5ff3e477365d4243e888618a9ef6af42a451d5e01946a63c375a34821e56611383443d54ba0039bffb21acb7326bcb2402c122bd9eda72d7cad177669ba3286c7e481e3319e6e5287cccbc367bb1d84b9ebd03acc6bfd345673c1fd0c237ba0d5cef4bb695cfa743f3f3b666e35f124f77f09e3d97a11bce0fd8eacb89705f8b8fc4ffaeaf9232cfa0e6e29b1b96594659129d61baffa4d2f9dab46f601c5a2dc780342", @generic="a64c60a821432ec212f4b33295e9e57fc79b35041f8f54ed81732c2c59021d1268833ce33ab277ba47d69b67ffe99361a1033e8f50bdd458136e7773c88f7d7ea88fa8ec1b20ba7fe0a1e56398b5f855757ca8befce36ea1846bfece276a58d5d4f358064365738930aec6fccc5747366abb2926e196a19faf35af6a6c2339833effacd9470b8af90e4d168c1017e20ebd64c33e208c0b341bde7cc899acfcf3780de79d343755fa5b494d64ca"]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000845}, 0x20000000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x1, @empty, 0xfffffffffffffffd}, {0xa, 0x4e21, 0x637e, @empty, 0x5}, 0x2, [0x100000000, 0x0, 0x5, 0x4, 0xff, 0x1]}, 0x5c) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000340)=""/115, 0x73, 0x40}, 0x8}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f00000014c0)=""/197, 0xc5}], 0x3, &(0x7f00000018c0)=""/220, 0xdc}, 0x8}, {{&(0x7f00000019c0)=@nfc, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)=""/120, 0x78, 0xfff}, 0x81}], 0x3, 0x40, 0x0) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) [ 286.303126] binder: 22003:22007 unknown command 0 [ 286.351451] binder: 22003:22007 ioctl c0306201 200004c0 returned -22 2018/04/08 10:05:39 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x29, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x5, 0xfa) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/08 10:05:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1c812, r2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000003c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x80000) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000640)=""/242, 0xf2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$KDADDIO(r3, 0x4b34, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000440)={0x101ff, 0x1, 0x10f000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000500)=0x4) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) futex(&(0x7f00000009c0)=0x1, 0x0, 0xfffffffffffffffd, &(0x7f0000000a80)={0x77359400}, &(0x7f0000000800), 0x2) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000840)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 'syzkaller1\x00'}) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) r5 = gettid() bind$inet6(r3, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x3, 0x7, 0x5, 0x100000001, 0x3, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0x800000dcfd, 0xfffffffffffffeff, 0x0, 0xfffffffffffffffd, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x0, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x80000000, 0x5, 0x7, 0x0, 0xff, 0x2}, r5, 0x10, r3, 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000940)={0x2, 0xc090, 0x8, {}, 0x7ff, 0x8000}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r4, 0x80000001) getsockname$netrom(r3, &(0x7f00000004c0), &(0x7f0000000740)=0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000008c0), &(0x7f0000000900)=0x4) [ 286.411589] binder: 22003:22018 unknown command -1687492777 [ 286.434527] binder: 22003:22018 ioctl c0306201 200004c0 returned -22 2018/04/08 10:05:39 executing program 3: syz_emit_ethernet(0xbe, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0xfffffffeffffffff, 0x7, 0x0, 0x80000001}, {0x8, 0xf4, 0xffffffff00000000, 0x68f0}, {0x7f, 0x9, 0x6, 0x3}, {0x5, 0x81, 0x662c2f83, 0xfffffffffffffffe}], @ipv6={0x4, 0x6, "3b60bc", 0x78, 0x0, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x2b, 0x2, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x5e, 0x0, 0x10001, 0xf6, 0x0, 0x9ee641c, 0x68}], @udp={0x4e23, 0x4e24, 0x58, 0x0, [@guehdr={0x1, 0x7, 0x5, 0x8, 0x100}, @guehdr={0x1, 0x6, 0x6, 0x0, 0x100}, @guehdr={0x1, 0xfffffffffffffffa, 0x0, 0x6, 0x100}, @guehdr={0x1, 0x9, 0x1, 0x8, 0x100}, @guehdr={0x2, 0x4, 0x5, 0xffffffffffffffc0, 0x100, [0x0]}, @guehdr={0x1, 0x7ff, 0x0, 0x6, 0x100}, @guehdr={0x2, 0xe39, 0xf, 0x8, 0x100, [0x80]}, @guehdr={0x1, 0x8, 0x7, 0xf3f, 0x100}], "8c5aa02cd61ec98d3517fcf7a2fdedc445fddb8049d40a126201d978f960d2aa01688039a6920c50"}}}}}}}, 0x0) exit_group(0x8) 2018/04/08 10:05:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002440)='/dev/autofs\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000002480)) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/138, 0x8a}], 0x1, &(0x7f00000023c0)=[{&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/148, 0x94}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x6, 0x0) [ 286.497394] bridge0: port 1(erspan0) entered blocking state [ 286.503261] bridge0: port 1(erspan0) entered forwarding state [ 286.509447] device bridge0 entered promiscuous mode 2018/04/08 10:05:40 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x21, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 286.583416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 286.603733] dccp_close: ABORT with 65423 bytes unread 2018/04/08 10:05:40 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x100) sendfile(r3, r3, 0x0, 0x29) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000580)={r4, 0x4}, 0x8) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x800000000402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0xc02, r5) fcntl$dupfd(r6, 0x280000000000402, r7) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000002c40)=""/114) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ppoll(&(0x7f0000000600)=[{r5, 0x8}], 0x1, &(0x7f0000000640), &(0x7f0000000680)={0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000008c0)=0xfffffffffffffffd) ppoll(&(0x7f00000004c0)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x5}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000400)={0x10000, 0x0, [0x81, 0x50, 0x8, 0x1, 0x2, 0x4579cde0, 0x9]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) accept$ipx(r0, &(0x7f0000000200), &(0x7f0000000480)=0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000700)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'lblc\x00', 0x20, 0x1, 0x2d}, 0x2c) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x90) [ 286.635402] bridge0: port 1(erspan0) entered disabled state [ 286.655556] device bridge0 left promiscuous mode 2018/04/08 10:05:41 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x33}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) 2018/04/08 10:05:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000410101c00000000000658f7bd9000011086cd585133f129236df4a8309e3d800"]) 2018/04/08 10:05:41 executing program 3: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000240)={{0x107, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3ff, 0x20a, 0x8, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0x7, 0xbcd}, 0x90) 2018/04/08 10:05:41 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ppoll(&(0x7f0000000240), 0x9b, &(0x7f0000000000), &(0x7f0000000040)={0x8}, 0x8) 2018/04/08 10:05:41 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2f00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:41 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002800)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000480)=""/76, 0x4c}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/76, 0x4c}, {&(0x7f0000001580)=""/250, 0xfa}, {&(0x7f0000001680)=""/54, 0x36}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0xa, &(0x7f0000002780)=""/99, 0x63, 0x100000001}, 0x40) getsockname$packet(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002880)=0x14) r2 = gettid() r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) socketpair(0x19, 0x0, 0xd37, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000180)={r4, r5, 0x9}) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x100000114, 0x4200002710, &(0x7f0000000140)=""/40, &(0x7f0000dcaffc)=0x7ffff000) getsockopt$ax25_int(r6, 0x101, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/08 10:05:41 executing program 0: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x1, 0x400) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000004c0)=0x1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) unlink(&(0x7f00000003c0)='./file0\x00') r3 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="f10600ab0f8d1f732c35874d62561df2abfe774aa683c9fbb260000000"], 0x1d}, 0x1}, 0x0) close(r6) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000300)={0x80000001, 0x2, 'client0\x00', 0x1, "e150d043a386f234", "175f9cd2bbac902226cef5e2522a83a360badb9a3729fa6114b329f16479528e", 0x800}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c50100008000000000add0952f3df02f728253c085c35872057ec7cc20fe8e6b334f2193000000000000000000"], 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000240)=0x9, 0xfffffffffffffd8d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xffa0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r8}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000001000000bbfe8000000000000000000000040000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) socket$nl_generic(0xa, 0x3, 0x10) request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='client0\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000540)='cifs.idmap\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xffffffffffffffff) 2018/04/08 10:05:41 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) [ 287.767221] QAT: Invalid ioctl [ 287.789942] QAT: Invalid ioctl 2018/04/08 10:05:41 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x87ffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:41 executing program 6: mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x1000000, 0x7faf085f2, 0xffffffffffffffff, 0x0) 2018/04/08 10:05:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @random="50d01eec34a1"}, 0x0, {0x2, 0x0, @rand_addr=0x9}, 'erspan0\x00'}) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x80000001, 0x40000000010000, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000340)={{0x89, @rand_addr, 0x0, 0x0, 'none\x00', 0x6, 0x0, 0x11}, {@empty, 0x0, 0x0, 0x0, 0x3}}, 0x44) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc0200, 0x0) 2018/04/08 10:05:41 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3300, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/08 10:05:41 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9bbc4dc3804834810f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) epoll_create1(0x0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/08 10:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbff, 0x10100000}, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="6600000003dd651693c36842b053f7e63ab37920014848944671790b9a63372b93baa5ad9eee6018dd831047db5407d72112db02d1ff40fdfc4982f733032f90217ed1c15b40702c4cee7da4f958c29aa67954c95931f7b024a701667b88000000bbf338de5367ec65dfcf868906b2e70af652402dc2f6dc39e7ac5fd8116bbc8c31febaad8752ed60b0f28560"], &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5}, &(0x7f00000001c0)=0x90) read(r2, &(0x7f0000000240)=""/118, 0x76) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r2, &(0x7f00000002c0)=""/179, 0xb3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1, 0x6, 0x8, 0x3, 0x5, 0x7f, 0x8, 0x80, 0x80000001, 0xffffffff80000001, 0x10002000, 0x800, 0x0, 0x80, 0x57ba]}, &(0x7f0000000540)=0x100) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x1, 0x2, 0x9, 0x71a, r5}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000640)=0x2) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c) 2018/04/08 10:05:41 executing program 3: 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) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x40, 0x2, 0x0, 0x7, 0x0}, &(0x7f0000000100)=0x10) r4 = getpid() ptrace$getenv(0x4201, r4, 0xfffffffffffffffc, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xc1a8}}, [0x2, 0x8, 0x3, 0x6, 0xfffffffffffffffa, 0x10001, 0x3, 0x3, 0xfffffffffffffffa, 0xe52, 0xfffffffffffff0fc, 0x200, 0x8, 0xaeb, 0xfffffffffffffffb]}, &(0x7f0000000340)=0x100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) rmdir(&(0x7f00000003c0)='./file0\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/igmp6\x00') ioctl$TIOCSBRK(r5, 0x5427) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r3}, 0x8) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000380)=""/12) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='pstore\x00', 0x20, &(0x7f0000000580)="2256f2e2cba71f12733e539952cc0349e1e66b04a0641d892d8cc027e6ac30f1fad5a15ce4c9dec31675c7dd87dc088ad033af30008e456587cdbd0a388b8881f3f2ed83c7276e74cd582ed42615ef5c8c") 2018/04/08 10:05:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x6, 0x1000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xc01}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x3f, 0x8, 0x100, 0x5}, &(0x7f0000000200)=0x98) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) unshare(0xc000000) 2018/04/08 10:05:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYBLOB="e30000ddbe1bc900cac95d45a1d027b00884b801bf7e61536d71d866e3c7c853bcb7cf3cb5b44feff7cbcc5b606c1e20f99d5e2ac2d24b2833d453ff2643a25f6d069f07e22f384731ff35c2851310bb4e4bb7b843549f1eee2eecbd8673d10770"], &(0x7f0000000140)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 10:05:41 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6c00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000a93a74f6bb2e16b63c755e5600", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/08 10:05:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0x4d0}]}) 2018/04/08 10:05:42 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x1400, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:42 executing program 1: 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 = open(&(0x7f0000000680)='./bus\x00', 0x100000141842, 0x84) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000640)={0x4, 0x3ff, 0x20}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000600)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xd8, r2, 0x400, 0x70bd29, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x14}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0xc001) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xf6, "6be6a38b13ab346e47c1413fec5829c2107e91f00d8817f388d08d7be586b24cc90f060a7416fd3f54cc33f18da1f0edd579a9a5514f6c5fb71e09b5a3b0078611c02a7bba17aeb84d677cdad59cfc0e2ec78228559df0cc1f921a88670b73ca47d896314148cd0559b68dd8df36e86eaa24901bfe2d7bcfa5bfbf9859b56967ea76fcb4e033d97ef6537d9c3e50bca2ecff9f52480a6f7dcc012f279fde51ae800e44f2114e46b34061e7836150c1043deaf4ec7a6565068c3b0ac1845c0b99a72d3416dd3c69975b48d6ff0930f72adc393711c712570b232c43d18891b954e9c27f5fe199a7504a0e9aada204e72df76748e1c291"}, &(0x7f00000000c0)=0xfe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000006c0)) 2018/04/08 10:05:42 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c2bd33dec4acd603c4bf50431e60c61d148123259231d948ba0064081a21"]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/04/08 10:05:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f00000000c0)="059117d9a15e1ae2ae985c22fbc367fc079f45b3059017f0d0ab91b0198086085ffbcb59779799b21d81374f2d6614199df65f05b5340b6fedd60b006ddb1b8a3fdf513fd317c3fad75b94a60419eb56ee50155f3692c9", 0x57, 0x0, &(0x7f00000002c0)=@abs, 0x6e) 2018/04/08 10:05:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) 2018/04/08 10:05:42 executing program 7: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000ffc)=0x20) sigaltstack(&(0x7f0000004000/0x2000)=nil, &(0x7f0000000180)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x50, r1, 0x100, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x50}, 0x1, 0x0, 0x0, 0x44800}, 0x10) [ 289.165979] binder: 22175:22176 ioctl c0306201 20007000 returned -14 [ 289.202336] binder_alloc: binder_alloc_mmap_handler: 22175 20000000-20002000 already mapped failed -16 [ 289.232154] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/08 10:05:42 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000040), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/08 10:05:42 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x33, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="030000000103940801000ca2a77f6240ab35"], 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100), 0x4) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r4, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 289.257367] binder: 22175:22176 ioctl 40046207 0 returned -16 2018/04/08 10:05:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0xffffffffffffffae}) socket$netlink(0x10, 0x3, 0xb) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/04/08 10:05:42 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0xb54, 0x810000010000) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000003c0)=""/233, &(0x7f00000004c0)=0xe9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x4}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r2 = msgget$private(0x0, 0x14) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)) write$evdev(r0, &(0x7f0000000340)=[{{}, 0x3, 0x7, 0x8}], 0x18) read(r1, &(0x7f0000000040)=""/24, 0x18) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fe83bb73cc7ae7f2707401e6195e473ce3766f89019539434d65329c59743806fa16bb196328157334b50bd28f068598", 0x30, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) accept4$ax25(r1, &(0x7f00000002c0), &(0x7f0000000380)=0x10, 0x80000) write$evdev(r1, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x8000000009, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x11d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb911}}}, 0xfffffffffffffeee) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000540)=0xd) 2018/04/08 10:05:42 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x11, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf5963", 0x50) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt(r0, 0x9, 0x0, &(0x7f00000002c0)="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", 0x1000) accept$alg(r0, 0x0, 0x0) 2018/04/08 10:05:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) 2018/04/08 10:05:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x87c, 0x404401) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/08 10:05:43 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) get_thread_area(&(0x7f0000000040)={0x7, 0xffffffff, 0xffffffff, 0x8, 0x9, 0x9, 0x10001, 0x0, 0x5, 0xb14}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xd, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/04/08 10:05:43 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2c00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:43 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d52000)=ANY=[@ANYBLOB="18000000000251cf00000100000000000000000004000200"], 0x18}, 0x1}, 0x0) 2018/04/08 10:05:43 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x7, 0x5, 0x4, 0x0, 0x0, 0x7fffffff, 0x21009, 0x8, 0x70, 0xeb4, 0xfffffffffffffffe, 0x2, 0xd6, 0x6, 0x3, 0x6, 0x64, 0x6, 0xd3f, 0x8, 0x5, 0x93, 0x5, 0x3eeda37, 0x100, 0x80000001, 0xfff, 0x8001, 0x0, 0xffffffff80000000, 0x7, 0x6, 0x4, 0x7, 0x4, 0x3, 0x0, 0x6, 0x1, @perf_config_ext={0xe6, 0x6}, 0x20000, 0x8, 0x3, 0x6, 0x8, 0x0, 0xffffffffffffffe1}, r1, 0x5, r2, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"76f52f79572afdad6600", 0x103}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3, 0x20a3, 0x0, 0xff, 0x0, 0x0, 0x824, 0x2, 0x4a87, 0x8000, 0x101, 0x8, 0x1, 0x7ff, 0x8, 0x80000001, 0xfff, 0x5, 0x3, 0x2, 0x2, 0x7, 0xffffffff, 0x100000000, 0x6, 0x7ff, 0x6, 0x1ff, 0xfffffffffffffff8, 0x3, 0x8, 0x7f, 0x4, 0x100, 0x8, 0x4, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x20000, 0x2, 0x1, 0x6, 0x10001, 0x2}, r1, 0xe, r3, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 2018/04/08 10:05:43 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001200)=@assoc_value, &(0x7f0000001240)=0x8) sendto$inet(r0, &(0x7f00000013c0)="cf", 0x1, 0x120020003, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/08 10:05:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, r2, 0xc11, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/08 10:05:43 executing program 3: r0 = memfd_create(&(0x7f0000002901)='d\x00\x00 ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00000000c0)="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", 0xfffffffffffffd45) socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) 2018/04/08 10:05:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101, 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) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r1}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000080)=0x68) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) ustat(0x800, &(0x7f0000000040)) 2018/04/08 10:05:43 executing program 0: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x530, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x460, 0x460, 0x460, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff000000, 0xffffffff, 0xffffffff], [0x0, 0xff000000, 0xffffff00], 'yam0\x00', 'syzkaller1\x00', {0xff}, {}, 0x11, 0x3, 0x2, 0x2}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x4a264d83, 0x7fffffff, 0x2}}}, {{@uncond, 0x0, 0x138, 0x178, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x607, 0x1, 0x1, [0xff, 0x0, 0x800, 0xfffffffffffffffd, 0x100000001, 0xc7, 0x6, 0x6, 0x9, 0x4, 0x2, 0xfff, 0x40, 0x100, 0x10000, 0x5]}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x200, 0x8, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x5, 0x4, "0edabc9fa01a9fefe122f12140fd5f6b9b9bca5a40d6195e407dca3549da"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], 'bpq0\x00', 'ifb0\x00', {}, {0xff}, 0x6c, 0xffffffffffffffff, 0x7, 0x10}, 0x0, 0x1b8, 0x1f8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x8000}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@rand_addr=0xabdd, [0xffffffff, 0x0, 0xff, 0xffffffff], @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, [0xff000000, 0xffffff00, 0xffffffff, 0xa882efba802b3a4b], @ipv6=@loopback={0x0, 0x1}, [0x0, 0xffffff00, 0xff000000, 0xffffffff], @ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffff00], 0x2, 0x7f, 0xff, 0x4e24, 0x4e20, 0x4e20, 0x4e23, 0x2000, 0x400}, 0x180, 0x0, 0x4e20, 0x4e22, 0x4e23, 0x4e24}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x99, 0x8763, 0xbab, 0x0, 0x2, 0x0, 0x1]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x590) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x800000}, {0x26}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/04/08 10:05:43 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:43 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6970626470300000000000000100", 0xd203}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x9, 0xda43, 0x69f, 0x1, 0x67aa, 0x6, 0x1f}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x1a}, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x0, 0x4e24, 0x3, 0x2, 0x80, 0xa0, 0x39, r2, r3}, {0x3, 0x4, 0x8, 0xd7, 0x0, 0x9, 0x8, 0x1}, {0x8, 0x9c0000, 0x5, 0x100}, 0x80000000, 0x6e6bb5, 0x1, 0x1, 0x0, 0x12ba41d000313725}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0x2, @in6, 0x34ff, 0x1, 0x3, 0x1000, 0x9, 0x8, 0xffff}}, 0xe8) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/41, 0x29}], 0x1) 2018/04/08 10:05:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f000061f000), 0x33800) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/08 10:05:43 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xfb, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xa7, 0x4, 0x8000000000, 0xc00000000, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x318, 0x0) 2018/04/08 10:05:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(r1) 2018/04/08 10:05:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1fffffc, 0x12013, r0, 0x3) 2018/04/08 10:05:44 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0xf0f5318a3059710d) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/04/08 10:05:44 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:44 executing program 5: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 290.605678] QAT: Invalid ioctl [ 290.655960] QAT: Invalid ioctl 2018/04/08 10:05:44 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3300000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 290.779194] binder_alloc: binder_alloc_mmap_handler: 22306 20000000-20002000 already mapped failed -16 2018/04/08 10:05:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) clone(0x0, &(0x7f00000005c0), &(0x7f0000000640), &(0x7f0000000380), &(0x7f0000000540)) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040)=0x100, 0x4) 2018/04/08 10:05:44 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000005345204c00faf2e4"], 0x10) 2018/04/08 10:05:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/net\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x809], 0x1, 0x1, 0x1, 0x3, 0x81, 0xff, {0x4, 0x9, 0xd7a8, 0x800000000000000, 0x10001, 0x1a27, 0x88, 0x8c0, 0x6, 0x0, 0x20000000, 0xfffffffffffff58a, 0x6, 0x7fff, "605a77adc72a718a8ed1ae58ab89ce3792cf4f3c1daca2e796473285fa4e18fa"}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x3f, 0x0, 0x10001, 0x3ca}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7f, r1, 0x1, 0x7a2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, r2, 0x0, 0x3f}) 2018/04/08 10:05:44 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="03"], 0x1, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) msgrcv(0x0, &(0x7f0000000100)={0x0, ""/13}, 0x15, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1a100, 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) getpriority(0x0, r0) tkill(r0, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/08 10:05:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c5190000cebcffb986ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x8001, 0x7ff, 0x8, 0x7, 0x101}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0x1069}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:05:44 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xffffffffffff32c9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$TCXONC(r1, 0x540a, 0x7c6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10001, 0xffffffff80000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0xffffffffffffd344, r3, 0x10003, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/08 10:05:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x11, 0x100000802, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r2, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'team0\x00'}) sendto$packet(r0, &(0x7f00000001c0), 0x0, 0xffffffeffffffffd, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x200000) 2018/04/08 10:05:45 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x84ffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:45 executing program 7: 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) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0x40) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)="6e72a11ec86d0000000000008500", 0x5e9ed3360676950f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x7f}, 0x8) 2018/04/08 10:05:45 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) 2018/04/08 10:05:45 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x6, 0x4) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974792e6a46735fb8ce92c3c6d800"], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='btvfs\b\x00'], &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r0, r1) 2018/04/08 10:05:45 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffff88, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:45 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x109, 0x5, &(0x7f0000001000), 0x294) close(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x10000, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x3, 0x4, 0xfffffffffffffffe, 0x9, &(0x7f0000000000)='bond0\x00', 0x6, 0x4, 0x5}) 2018/04/08 10:05:46 executing program 7: r0 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='self^\\system\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000000180)=""/42, 0x135, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) 2018/04/08 10:05:46 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) 2018/04/08 10:05:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c0001000100000319010191c000010c8002000c0000f7026eac3f2a7a7f83b4ebe9ea1d399cc45f3639107b24d5e29a75f5d625f0dc46462a21f0956d312236c1dbbdd6d351815e0b375424940363b3edd75f0d15196078783ceeff8e811790bcdcc3"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/08 10:05:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf1d9, 0x141000) ioctl$KDMKTONE(r1, 0x4b30, 0x1f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x29) 2018/04/08 10:05:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0xf94, 0x40, 0x5, 0x29, 0x1380, 0x9, 0x3, 0x7, 0x38c585e6, 0x100}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4020) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000140)=0xec78, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0xffffffffffffff80, 0x4) 2018/04/08 10:05:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x39}], 0x1) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000540)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={0x1, 0x28, &(0x7f0000000680)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000700)={r2, 0xfff, 0x10}, 0xc) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001840)="7c3c2c17750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x32}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r5}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000000c0)={0x1b6, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0xffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x206, 0x174c, 0x3ff, 0xffffffffffffff54, 0x4000, &(0x7f0000000080)='bond0\x00', 0xa9c5, 0x9, 0xe73a}) 2018/04/08 10:05:46 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x1, &(0x7f0000000a40)={0x8044}, &(0x7f0000000a80), 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = dup(0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x0, 0xfa39, 0x100000001, 0x4, 0x0, [{0x8, 0x4, 0x2, [], 0xfffffffffffffff8}, {0x4, 0x9, 0xb09, [], 0x1}, {0x7fff, 0x35, 0x68f6, [], 0x28}, {0x200, 0x7, 0x8000, [], 0x1}, {0x8, 0x5, 0xfffffffffffffffa, [], 0x2}, {0xc0000000000000, 0x15, 0x7, [], 0x3ff}, {0x3ff, 0x800, 0x4, [], 0x81}, {0x7, 0x4, 0x3}, {0x5, 0x100, 0x80000000, [], 0x1}, {0xe6, 0x3, 0x2400000000, [], 0x4}, {0x0, 0x4, 0x8, [], 0x5}, {0x0, 0x7, 0x1, [], 0xfffffffffffffff7}, {0x6, 0x9, 0x2, [], 0xfffffffffffffffd}, {0x7, 0x1, 0x7f, [], 0x4}, {0x2, 0x379c, 0x3f, [], 0x20}, {0x100000000, 0x7, 0x9, [], 0x4}, {0x100000000, 0xfffffffffffff56f, 0x0, [], 0x5}, {0x8d, 0x4, 0x401}, {0x5, 0x2, 0x4, [], 0x6}, {0x510, 0x80000001, 0x2, [], 0x50000000000000}, {0x2, 0x8000, 0xa269}, {0x2, 0x9, 0xfff, [], 0x812}, {0x4, 0x7, 0x850, [], 0x4}, {0x0, 0x5, 0x6, [], 0x800}]}) nanosleep(&(0x7f0000000b00)={0x0, 0x989680}, &(0x7f0000000b40)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) r5 = getgid() ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000ac0)=""/30) fstat(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) sendmsg$unix(r3, &(0x7f0000000a00)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)="03a08828fc7e4435c44723fef9d1d1336b784fa436cd2e1e50cc98633c5ebf1be943dc916c891fe384", 0x29}, {&(0x7f0000000200)="242ea27c6deb3f4c30ba45e00c7421e082e1ad3d6539fc89726d9c5901c90d86ef9807eec8df700ba39539344d613b4a7fffc485336517fb971d31bab3cf21340e33cdafdf012992eae3dd214b6df669ddd0e0690b100a3b83e5ef3e20509ecf3f2d384246b4e6da966d841d2114dc9ba8661919c2b67f04887fb805a410696636bafaccb334cdf9ede56a3941284fa45b92884ea43710d47a96bf1edb59ed87ddb36c0da4657f66", 0xa8}, {&(0x7f00000002c0)="17cc34008dbadda2e6ba8bb0f16e648dcad704e5104499d0cec4875d59660cd11afebd92fc2a006f162529e564157a9a26230b182e6d786d9820df18c37af03176644f7a87ad82a4c4dc0608e25c9d4257895df29f89159b16dcf40441cdad954005d48cbdb96af06d2607f810cfc5a4aa349fe44620bd9a88", 0x79}, {&(0x7f0000000340)="10ef0c64cf965d1e2414a87022554bf6d320278905fe13c5585e3d03bd9dd330496105c958bbbd53843d204313ac61649d82fafa62c8296163df802556a5950271b432598a45911e9622d9c60c5facfe3e3b1664ac2e4985e6c0bceac77de6cf1f4953b4bfbf26b10c43ac99034c2059165eed2ca0214d82253a2c9a41f4479d6b683a3cd788d9b86d508eeaf9819aa03df844f87084bcb8b3a82c9a48f081d7804dbcab8970f3d0d5030924cf90da9b9f50a711c13d01b07558fdc9c66dee2de0937a4d172133a9bcf71ab6", 0xcc}, {&(0x7f0000000440)="3e5b0805f6ae41f48a2a514b0a6343e9d93650d88de2ad1f447363853e6d6db16fbceb8470a8f15a6c7b6d136dbe37399af66125800bef9cab2a205167c8c264b1746d981708e213cc21664712a141f489b76f22c45d56331c6391f0c179627db8bd7426f27253789f42d72d624ee690194ca3eab3b44043d49e82436162d2930bcffefb27a0f5e3475b2c1d1171cefb288b6e4adfac9de07cabc0303fbbae4db04ce61be170e57972f6d24151e066b22c2182a849d10ac26dba", 0xba}, {&(0x7f0000000500)="17fd7baaff57a8a7ec1f2c16a92a573c90bc233bc74e86178eb17d8da6d0944e5192b462b3375684d53c648f1403393c39c31e9b440e68993e8c7bfb7e290019b490521511253db50e110c36fd8d9643d5cd238a5fa3db6e356fc50e288ab80c28ac49fe748927bf3c1bad85232a83a71e0e3b3139cd15519141c2ef17fe789814ddd45d637f5b779f1a3213a8c3", 0x8e}, {&(0x7f00000005c0)="c9d561e244c937e789497f476346a913cab6651efa9199cbc007b5df900f031a055d8f3e72bdfe41d487b2594c2c00919753bc0c98125d73b0575f74e2b9e4a300fcea425f1bbe0a5ff63752026c70d48d34c719f1fbab96d3e4aab1a6d40afd33fd59817dfaadece43a2ca3ccf734f384658cc717caa37ca3ab9a3423d099f9b36ea210ac710cda007665be3540", 0x8e}], 0x7, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}], 0x60, 0x40000c0}, 0x40) 2018/04/08 10:05:46 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2b, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 292.709238] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:05:46 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf6bf, 0x600) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000000c0)={0x100000001, 0x7, 0xffffffffffffffba, 0x8667, 0xffffffffffffff00, 0x4, 0x8000, 0x642, 0x9, 0x9}) io_submit(r1, 0x8, &(0x7f0000001840)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000280)="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", 0x1000, 0x8, 0x0, 0x0, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000180)="a975d27fdc2d0355cd0ae9f4ad7dc5f8359612c21d11117846cde6a2f1abd0c652c1d87ede87c3b4dc1e5b284d3acf4e76c7c56e5f79", 0x36, 0xed, 0x0, 0x1, r2}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x3, 0x1f, r2, &(0x7f0000000200)="df2c7f", 0x3, 0x2, 0x0, 0x1, r2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0xf, 0x19a, r0, &(0x7f00000012c0)="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", 0xfc, 0x5617, 0x0, 0x1, r2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000001400)="b1eed2281e8ed99302360ecb61ecffbe878b4889bf73ac4d27b90560867edb40df8698e1c444559bb298fb7cc23c1c28819946a195ea6b6f456d88d078c2d54a03059d9c3c3a2950ea2bd36705d5c8a008e7d7a8e8b0d7836d7de4499dbed74675aab5da40a58ee1d4b17adee87144b4ae01a7ab54800114342e0002d04506f0a8f806013955d4586844a4b92d83e2da3c498ee10a4d2838fc2eccd07dd46409", 0xa0, 0x0, 0x0, 0x1, r2}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000001500)="ba82fe66d9dfe20a576ab6e445361c540805261b7a5f4e58db66a889dce4f5d36937363a561874f8d37ef4c5e516c72b22b5ad2cee7bea2d9926439d5d81a508b5849a901021e961833992b8bf821bb1a17a4c03971cb7ffcb3db9d5ff6bbf312d29e7c15e2fc9ba352417d2ec4f2c23d89739ff341d11f45c008e134813cb20bcfcf5a0a050decb22f54bdf61102bb13260cf93bf6e1e17029622146ff54051a86c665d42545451fe55c14f14ff95171391f39a5594b1637694d250066b487e8867358ee577a2788fbd4c35a2fd10eb5a397ae7aed0a3fb2197e6a62c4bcd0dff05bebe113b9be490e0a7f5", 0xec, 0x2, 0x0, 0x0, r2}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x2, 0x1, r2, &(0x7f0000001640)="fd14e7bfc7cbc4e8fc5f4395ffc4fdeb6f29b157d2f4eac976f522e377d049fe70ded0cfea0b6faf40ec53c19c74b3a93188d3e8d370a92020cb5a0b93f48c00355e10d77f14a51645ff4c68fad4ac6d7577d3f70dc1c84759de6ce99c12d8c27e08dfce7d5c0d31fa0806dbc97b18c2317e63de72cf34f00784c05aa71f69dda286b956d1bf8f3cc86b9da68f7378fd59fc894e1670db8c9e311f561e07f8dd8aafe44acd7456c7cf84ac45e4da36199654f073", 0xb4, 0x40, 0x0, 0x0, r2}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0x1f, r2, &(0x7f0000001740)="cf86788bacf81b542411946bccd64c3469c716dc891ec17ba63898d7ca77a358a545d0b155526bc38c50304876dee41123ad98ae09d26d4f036b85f26bdf3a7fdf8da607389762ae859ec5679edbfe24883a0e011800ccce2b9c97f7365f42087179949771399b567d18a4b14c94512e6d4fc6a80132d1793159005f9943652648dd", 0x82, 0x6, 0x0, 0x1, r2}]) 2018/04/08 10:05:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x5, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000008c0)={0x0, 0x800000000000852b, 0x80000002}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/04/08 10:05:46 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb1c449", 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)) socket$pptp(0x18, 0x1, 0x2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) [ 292.783563] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:05:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000004}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10d2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x48814) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) [ 292.838513] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:05:46 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:46 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000180)="935312cb71094072ee2b3425d9eb78955f506e368d53f7ca286a98d4528bf21c785a039177d11ff9f8067c4c391469ad5e29bc854eb213b72283f5ea92e3146c2377f6fe5fca4fb646495ff5dc594ed8d1cb6970d78d36f3f50b3e701bad04a7") creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000140)='ocfs2\x00', 0x2000, 0x0) 2018/04/08 10:05:46 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x8f, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) r3 = accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000240)={0x40002008}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) epoll_wait(r0, &(0x7f000000affb)=[{}], 0xea, 0xfffffffffffffef7) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) 2018/04/08 10:05:46 executing program 1: 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) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x140) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) rmdir(&(0x7f0000000080)='./file0\x00') dup3(r0, r0, 0x80000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000180)={0x100000000, 0x9}) 2018/04/08 10:05:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x1, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8654000140601fe8000000000000000000000000000aafe8000000000000000000000000000aa005d2120", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) [ 292.938220] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:05:46 executing program 4: r0 = socket(0x10, 0x802, 0x0) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x80) write(r0, &(0x7f0000000180)="220000001800070700be0000800007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/08 10:05:46 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg(r0, &(0x7f0000005d40), 0x2, 0x20040080) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x9, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0xbe5, 0x1, 0x401, 0x2, &(0x7f0000000040)='syzkaller1\x00', 0x5, 0x3, 0x1}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x1, 0x9a, &(0x7f0000000140)="7d022acf52708d7a2d7905c9f4fed02aea5f996f2e48a060075bfa69ec9453e6da594bbed18a2056e2e51c45cf9b9095cea11f142f072745c19c2a69eb5d2116a7c5bcc87f9317d3ea6330e51173f11f6cfd4a96d3c8cda93518665aaef590a2b323cd7bbb7e04ae947071e2c50c50c3bad899e7375010ccd649370962127efd8c526f0249c48d0537cd669b84d7533e730e7aac8d5f307e1c7d"}) 2018/04/08 10:05:47 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f00000002c0)="45422a318f1db98f38ed6d5f30be92ce7499fed87e3a68150270c06ae8b47954d7fda433cd7be2f408d60f6e70a586dd407e2438fbc62404169181cb1a2bac7f58ba474d3977a2667f4c169558c0ce5223c094d3012cac0dd47239eb29851ceaf2986d856ceb1366177ebfde99d35a2dca5e4a5ec537522fa6fe983da306707ae414289721b24fd493b8bf4a9ef71d7a977f5bef5cc81933bf83240e5b8b8ed082839b2d82b0112061ac264a37b613e8637e5061960c481fa417e237b530efe5e9b76285ee6f19adc7382e1fde") unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000100)={{0x7007, 0xd000, 0xc, 0x800, 0x1, 0x7ff, 0x9, 0x7, 0x8, 0x401, 0x0, 0x88}, {0x10000, 0xf000, 0x3, 0x8, 0x3, 0x5, 0x1, 0x0, 0x8000, 0x6, 0x96, 0x3}, {0x1000, 0xf000, 0xc, 0x9, 0x7, 0x4, 0xa8, 0x5, 0x8, 0x20, 0x520, 0x5}, {0x4, 0x3000, 0xc, 0x1ff, 0x7f, 0x6, 0x1ff, 0xfffffffffffffffb, 0x100000001, 0x4, 0xffffffffffffffff, 0xfffffffffffffffc}, {0x102000, 0x4000, 0xd, 0x4, 0x1da8, 0x6, 0xffffffffffffffff, 0x2c, 0x7, 0xffffffff828e95b9, 0x8, 0x100000001}, {0x1, 0x10000, 0x8, 0x5, 0x7fffffff, 0x200, 0xffffffffffffffb5, 0x3, 0x9, 0x3ff, 0x8, 0x3}, {0x5002, 0x1000, 0x3, 0x800, 0x94966d1, 0x8000, 0x400, 0x8000, 0x9, 0x10000, 0x2, 0x20}, {0x12001, 0x5000, 0xd, 0x6, 0x7, 0x8, 0x8, 0xe8, 0x7, 0x91, 0x8, 0x1ff}, {0x2003, 0x5000}, {0x4000, 0x7000}, 0x20000000, 0x0, 0x15004, 0x2, 0x2, 0x1000, 0xf002, [0x101, 0x10000, 0x2, 0x44]}) recvfrom$unix(r0, &(0x7f0000000000)=""/84, 0x54, 0x2000, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8003, &(0x7f00000000c0)=0x9, 0x4, 0x1) 2018/04/08 10:05:47 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3c000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:47 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x5f, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x400000) fsetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x0, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x1f, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYBLOB="340000009e97353b13b119b928b4f48219c66eb3e682cfab5b85564c0ebbe00c876955763ca65432e847bbe5b1c86dc1ca71ec0eec000000"], &(0x7f0000000640)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f00000006c0)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000700)={r9, &(0x7f0000000c40)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r0, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r10 = accept(r1, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r3, &(0x7f0000000f80)="662df4a093cdd7b35ff6ae42cd7d4c930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11548ce4f4d249f8e3912a1b49e92bb082095f69cb2974e5d54bc7cdf14f0c138b637244cd363fc8e20a4de869312929d4495a96fbe658e986e39a70a08c4f2daf1f7a6bc674c43e7816b75647e7b3e15b87930acbf11fbc1361b20aad2c7976e75fb95f260fdcd74a0e9d55015cdcb8b1827680bc83c963241c40045a7176d98d43be1a066289869e0", 0xdb, 0x4000000, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001400)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x446, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001fc0)=ANY=[@ANYBLOB="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"]}, 0x527) ioctl$sock_inet_SIOCGIFBRDADDR(r10, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r11, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000b00)=ANY=[@ANYBLOB="aaaa3ea920eb1faaaaaaaa00000000000008004500001c0000007300119078ac2334dbf77dee8d11a7518f6fa3fd2b726d5bd3f5197943178a8f27b6674a810b591cb8be19596dffe7647b5da686d2cbc3d4a283c37ce70d9bdff9174de81289e45cb2453c841540383d20dc658a1ec8bd2aaeadc0c84e903c50909c86207ae4faf34d016b6befd75183428d52735c2ab0ffafd800c584301734710f5169ab792f1cd4fcd037fd2ddb0004"], &(0x7f00000000c0)) setsockopt$inet_dccp_int(r4, 0x21, 0x800000000000004, &(0x7f0000000100)=0x1ff, 0x2db) setsockopt$inet6_buf(r1, 0x29, 0xc8, &(0x7f0000000080)="3ec20182afe92359c5c8acdc796328457be6e9", 0x299) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x4, 0xcb0b}, 0xc) close(r1) 2018/04/08 10:05:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc705, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000f2dffc)=0x4) 2018/04/08 10:05:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6c00) fstat(r1, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x45d, 0x0, 0x1f, 0x1, 0x0, 0x4, 0x30000, 0x6, 0x2, 0xfffffffffffffffc, 0x2, 0xffff, 0x2, 0x1ff, 0xfff, 0x0, 0x4, 0x0, 0x2, 0x7fff, 0x10001, 0x3, 0x9, 0x0, 0x4, 0x7, 0x4, 0x3f, 0x9, 0x584c, 0x7, 0x400, 0x80000000, 0x1f, 0x7, 0x5, 0x0, 0x80000001, 0x4, @perf_config_ext={0x80000001, 0x9}, 0x40, 0x6, 0xfffffffffffffffd, 0x7, 0x6e1d, 0x9}, r3, 0x7, r1, 0xb) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x33d9, 0xfffffffffffffff8, 0x0, 0x1, 0x15, 0x42aa}) setsockopt(r2, 0x8, 0x7fffffff, &(0x7f0000000540)="0626837bfb466fe2bb945b97a1ffdb424c4585a7de9d27173befdc570e94f74cc1724e5a3647e50ad35d749a4f0d8db5483646ca81b18bf02009b5e4225990b5130f90334d44bfac2d5b6164a7c480c9cb5082692c838128924c8c15444099ecd3841eb5e7", 0x65) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x44}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r4, 0x40, 0x5, [0x6, 0x9, 0x4, 0xa64, 0x8]}, 0x12) ioctl$sock_ifreq(r2, 0x8915, &(0x7f0000000100)={'erspan0\x00', @ifru_settings={0xffffffff, 0x5, @fr_pvc=&(0x7f00000000c0)={0xffff}}}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)={0xa, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x20, 0x2, 0xfffffffffffffff9}}, {0x7, 0x3, 0x0, 0x0, @msi={0x0, 0x7, 0xe5c5}}, {0x22c8000, 0x4, 0x0, 0x0, @irqchip={0x7, 0x4}}, {0x0, 0x6, 0x0, 0x0, @msi={0x4, 0x1, 0x6}}, {0x8, 0x0, 0x0, 0x0, @irqchip={0x28000000000000, 0x10000}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x3, 0x2, 0x5, 0x1}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x2, 0x0, 0x4, 0x4, 0x2}}, {0x9, 0x4, 0x0, 0x0, @msi={0xfffffffffffffffd, 0x7d4, 0x400000000000000}}, {0x7fff, 0x3, 0x0, 0x0, @irqchip={0x8, 0x7f}}, {0x9, 0x3, 0x0, 0x0, @msi={0x7, 0x9, 0x4}}]}) 2018/04/08 10:05:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000000000000800000005001a00000000000000000000000000000000f0fe010000000000973f0000000000000400000000"], 0x38}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/08 10:05:47 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x10000) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/08 10:05:47 executing program 0: 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) r1 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r2 = getpgid(0x0) sched_getparam(r2, &(0x7f0000000040)) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/08 10:05:47 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3c00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:47 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000001640)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x7, 0xf2e3, "8fb698f1ed9d7b21ce0c8a4a65623dd732348e89be1815314b6ed57a3c4fab69be12f9ed57a9464527a3722ed5cfb8b0ac6cc988c626286c56070f4d1356e0", 0x7}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000240)="52acc46d5d9a1060241f9ee1bff58a871af5cbe6e103e12ecd4de6ef0097ec84f54a7ca4b5bff8c4e204c4bde8f19945f541fdbfdcd964eb45c84d2d89832e0e18f38cc66f6470b792e9dc92f9f67cc822227062bcf2dfd1a7e7a573140d17b89d591b2300c044a36292826214bda32b7c8d0d440dcaf68174e64b730ae4c20a997a7b5b73d4d1c94b9885ccfa120240c2bda08cf7920f868d6fc7eaa08b99adf7053ad8b0e8d70efb2333190133c60bbac477625add8ec5016fa8325e4cafe02218c5c995e5d49fe9ca282a0618d9fea02c32c284781869bfd7ae6922be56e5f694a4db22324696249ff727493f60026a95101661e5004d9b", 0xf9}, {&(0x7f0000000340)="e17a8d6885b22916030469966fc80d36c0ba7463a08ebe789bb99103d77600a9bda23b9bc21ff2c042893aa926fe7fa3385bc4243cb53ec15b88c6e3a65d910e972b38f504cae8adddf95cb9f2914c01e5903708ccd3809167c593ecaac59302dc5ec721195f1959d0a4c56458663f58df0f6b8b305d4fa6b0742e2d946a0a94b5348eeefc2cdc2651a93412d35f78bf77ce2412eb206ac7fb545a1dbb34ffc1ac5eb7c575713926d1d054874dfb78b0ec2ee980d3a84eaaef895fbd695bfe27193e190a3dd4ff85d95e08a5079bfda694e6a71de101a01f", 0xd8}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="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", 0x1000}], 0x4, &(0x7f0000001680)=ANY=[@ANYBLOB="e0000000000000001f010000010001008b8772fc3813715ce0456ea73e2af8b27fc06128549a97f886d03626dd9317dc34226e82ec2bdcbf79b519ab6f98281197a3994cc4e3135c3a658123192968c35ca3feaddc176f423906d21de8cfd21e2408f208393cc14a324917bce99c66f48f0fa439a3ce2492d69dd7ac0d7bc2a1e5be1012ebb9ecf9286c41d477a3f0ac2e458d73d111be02ba13525aef26e0275a821fd3231b804b248937022b9a652cd914510796fa0e70c8d5eb7485cabfade0df5076796d97f7f66b7302b64f00080c17f64cbb7ef501617f84f553c61616e9a9167b0801d6f9339038f4510000"], 0xe0, 0x80}, 0x40000) signalfd(r0, &(0x7f0000000080)={0x100}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 10:05:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)="7573657200d04a37bf7eca4cd9555b7ca8979173f032b590a906da5940a0a55bcf2700806ab27c388a28665302ed8fdcb91a8eedf45e", &(0x7f00000000c0)='keyring\x00') keyctl$update(0x2, r3, &(0x7f0000000740)="df02754677212dfc3e2acc26fdc3ffa64813f5204137e175e9f2780ac567b0fb5e3c237be2a09f43a1380bafc170fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f375188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252599d87bd91d03e7dc2faed85adcf2663ac79d78a559cf42d88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a6867c0d86beda6be7833be1d6372d83e5a9cae078e8a36", 0xde) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000600)={'poly1305-generic\x00'}}) 2018/04/08 10:05:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000800)=@newsa={0x144, 0x10, 0x11, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256-avx\x00'}}}, @tfcpad={0x8, 0x16}]}, 0x144}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/08 10:05:47 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x46d, 0x7, 0x9, 0x1, 0x1, 0x100000000, 0x81, 0x7, 0x3, 0xfffffffffffffff7}, 0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x200, 0x3, 0x6}]}, 0x10) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0), &(0x7f0000000140)=0x8) getpeername(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0xffa) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x8001}, &(0x7f0000000100)=0x8) 2018/04/08 10:05:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}}, &(0x7f0000000080)=0xffffffffffffff32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, 0x2, 0x3e, 0x8000}, &(0x7f00000002c0)=0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffddd, &(0x7f0000000440)=[{&(0x7f0000000040)="05f902b7cf8bbe7434d3", 0xfffffea5}, {&(0x7f0000000180)="022d60760ddee9cf65f4a3313fe36cbe0f0963465872c912394330c70eccd7b146cbb8c410d09440a270cb2536729c0b9713d869169d49d2124156f86f2e04bbdf8f0210e7285966ec853e6dc500c3ca03bfee72ad7346336af1d1804c54610ae4468ab91b3ed44fcfea88934d7f033ddf74355e006472f397e121cc62b261729f337d01a11a1275237c89e13275cdae14e5a785efe13fb7112f55f0388c097e87ec80d130e0e8286faca52a84baf94d72ad1c928815c0687a023cb9a35c766644b9181e7d1ac420856960cb3e8577cb5bccf0aa9a1aea45ede059cce04156", 0xffffffffffffff29}, {&(0x7f0000000280)="1e9333be3d597712ed04bc5f37f4f1ab9d041f42310100c9c1e5605a37d7a12a625fd7a95a3b817ab20000000000"}, {&(0x7f0000000300)="066312d8da4bcf1c1dce56e304a79f38d93c5b6e10c452d0cf3c1bd6abfecfdd95d2b09e60afec495b322d30af08b4b34113ad749531422412b16d6b9c39018ca672155f7b52dc6667f9b5afa69fd780f30f4e76b508b45338464faeab8633cd97a9a0e93fa00e8cc99f37e4db839aac99aa15909eb64d2430b2e0f9c414dc00864fd8c91e9115137d5f7f4e8fd44779ff38984256cf18"}, {&(0x7f00000003c0)="692a14d94da449f4e4c4ac4027f296684a23b4d6152529320f94362c1b5f5f01f6a5a549a1429c6c399d8d78d6cf771ffd073e5f97741dc54080a4f0bbb3c116610277c072ea2233f9998ec611bc5888fcf9ddae2d21fbd29ee0466f421043d50d9a0745dafb1ccb8d4c41fa12"}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/08 10:05:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x8000}, &(0x7f0000000080)=0xfffffffffffffe55) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2ea3", 0x21) 2018/04/08 10:05:47 executing program 5: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) r0 = socket$inet6(0xa, 0x0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="6d540c87d0315d2bec55d20248eb32bd03b00879d9accc6f249803c9882a68f02a3d96d83dce93da2da50d0d53a3697e3c58b4d9eb4f58a7bec269de8619fc8d6915a8fec036b9038e84954c6b2d37405d7481a998beb7a29d2f8b", 0x5b}, {&(0x7f00000000c0)="4df3a815be93a5f7e7f72bfc089d539e3428112461afeac9d49ff20707", 0x1d}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000100)="e16a69c34a1c5f7e782178a0d2225dc6a602005f700b5c6afeef", 0x1a}, {&(0x7f0000000140)="6934e511ecae1d42c0beffa1c7d0c64a905e8d4dcdb9b0bf05396aae4183", 0x1e}, {&(0x7f0000000280)="68c2f54fb18b2a601883e2cbd61abbd2de7ac00ecd732ccfda103108eee08a6bcace259aed388b3cc2a6954fee83fc189a3602db", 0x34}, {&(0x7f0000000400)="b0c5e2ad63a6641b094efb1cedfc74e5bb3fb9ff9ee2f3c2795b8e0774495f1a1e4db5af983dbcf24fcbb35358516139d6bf5cf1723a3a71e74cb962079c900d53b7704c014fc869476b356a1c106a05c0bed54b77bb79e3487cd98ff1e2690726fcda3244fe37a76095ccec67347ea81185f935477aebe358be4bada0b9c7380737e1b15f67230bf3d872999d8c98f7182fa00d18838c45da65026045cfb9134014199e9b71e124294112d9dece2cd9e6f3bc72413839737b9928fef979ade888cad9460e3257051c534eb694c800d568332cb4", 0xd4}, {&(0x7f00000002c0)="f74fdbba54be045e69e08ee2a987abe3479512085ccbc1f3123c6fbf6a0ae0bed1e77c04eca99d011b0a096d884e4b00ce6f1b2b21dd3f4123b473bb347fa8faaade1535c530c6d7605f508cf2045268c92b1fa16b6b278b2cfb8d91b00eb39198623e56720db56030c9ac420748eece73d46e5e0df17b3532814cf66e470d4a0e273e0b0448d68df1f202a9c96cf339", 0x90}], 0x8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/08 10:05:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = msgget(0x3, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000680)={0x7fffffff, 0x1000, 0xf26e, 0x1, 0x2, 0x80, 0x1, 0x1, 0xa000000000000000}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r8 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x100000001, r3, r4, r5, r6, 0x10, 0x1}, 0x0, 0xfffffffffffffff8, 0x7, 0x2, 0xffffffff, 0x101, r7, r8}) chdir(&(0x7f0000000600)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000300)={'gre0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) 2018/04/08 10:05:47 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2f, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:47 executing program 7: r0 = socket$inet(0x2, 0x480003, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, "d370743000", 0x40000000000002}, 0xfffffffffffffeff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0x11}, r1}, 0xc) 2018/04/08 10:05:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) writev(r0, &(0x7f0000002700)=[{&(0x7f00000003c0)='0', 0x1}, {&(0x7f00000023c0)="bfa03b7b47bcdc3fff182dc1549902bb6c85b6fe1b1c43cbe968d9dda4f1a79914e62692d4ee940b4bfb473b7345361412eccc38110e50a1e3923f72896aeeb151489153ee726b42b826e403ba8f7254f67e1d785408aadab6ce00ae25272702df34d48f413965b1a986dc2acb9c644c936cb6a1d4191f82ade46adc148081e147a4c96c919a7a73e706da5c39127e29aa837a6d368c38806ec050884006c677a8d368ea1637d5415795f7b6cdfd681a522ee8a95900c85805c33065e3a9ee872abbcdd02a27267421753b6e1c31f69ae053d57f42de4a3fd80b6e786508eaff33eda477809063a6cdf9a7da1e2a", 0xfffffffffffffccf}, {&(0x7f0000002580)="e10fca9da871881d35ea9b4cbcf91c82f77b21589a824b455a0fff292097b1251eed93f750c27a81ff3905beeb12070340ab77b36c378a54dde570e994ddec01c8a9c29fa5e78a8d750ae68953f7b6f6e2ed89ba526d9e74ad6cd78b89f976c5da29eae3e8b5b2c9c727518d056272f3aeca90d1055f6d", 0x77}, {&(0x7f0000002640)="272adbb497a51ba441413ee965990f4e065a7e41a21327aa567b5efdbec61f17a57b6f3d37574b8b368134b1b27cae7c9255c820efd8f0a2f90967e2a555e99d117aebb3b658bbbd89af922157cf2e7085e6b326e1888016330a469df504a5a7fb9b954312f42b562b9c9eceb8f057c877d5ae87217ba30047a874d1e1cfc11be53ac4778fa02d5472a1fdd6126acf17d7b7fba04d05eab5f82145d74c45f0722c2551bbba65eaae44c83cd3a0a5f70b1f23d95f6efc", 0xb6}], 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x13, 0x4) 2018/04/08 10:05:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') read(r2, &(0x7f0000000040)=""/28, 0xffffffffffffff32) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001c00)={0x80}) pwrite64(r0, &(0x7f00000004c0)="b3cc85fcde6a4cc3a4043056410427f05a69f4c9e35c3f87837e7fdfd4bcc6ac7a2bd2e97f109471511cbde7395e74c1cb05c7f1367831f693a96e3bcd844f20f345e2d0fa8690f58be562d9ad40ed7ed11e9e9710852a592275b21f0d507cd47cba680f7c06e57df33a01abce67daa912aead511fdc956f2948d1", 0x7b, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r3, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000001bc0)={0x3b, "373eccca4583eac21cdd32a4d20532179e349e7c99ffc1e1d622a71387d491c1ffecb0b2016e29949d9a75f808835e122bbf01e231570981d02d31"}) r6 = dup2(r1, r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001b00)={r7, 0x45, 0xa8, 0x7, 0x5, 0x1000, 0x2, 0x1, {r8, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x4, 0x7, 0x2, 0x4e, 0x100000001}}, &(0x7f0000000400)=0xb0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) accept(r9, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r9, 0xc4c85512, &(0x7f00000005c0)={{0x4, 0x0, 0x4, 0x1, "aafc21609d8e9e3ef85863bec33e4c49b021a395cda855d2df1cffa92ec3946b35ac99ee40788955fe910f1a"}, 0x8, [0x0, 0x81, 0x100000000, 0x4, 0x1f, 0x0, 0xf04, 0x7, 0x0, 0x6, 0x0, 0xa0, 0x1, 0x5, 0x100, 0x7, 0x4, 0x7f, 0x6, 0x100000000, 0x3, 0x1, 0x7ff, 0x800, 0x8001, 0xffffffff, 0x6, 0x40, 0x9, 0xfffffffffffffff8, 0x80000000, 0x5, 0x5, 0x800, 0x0, 0x7, 0x1, 0x0, 0x8, 0x6, 0xffffffff00000000, 0x2, 0x3, 0x9, 0x0, 0x80, 0x4000000000, 0xfffffffffffffeff, 0x2b, 0xb, 0x9, 0x0, 0xfbdc, 0x8001, 0x8000, 0x6, 0x400, 0x2, 0x20, 0x44b, 0x4, 0x8001, 0xffff, 0xfff, 0x100, 0x81, 0x6, 0x422, 0x80, 0x3, 0x69af, 0x2, 0x100000000, 0xfe, 0x9, 0x8, 0x6, 0xfff, 0x6, 0x9, 0x1, 0x9, 0x7, 0xbed2, 0x4, 0x7, 0x3, 0x0, 0x2, 0x2, 0x7fffffff, 0x7, 0x3, 0x34ac, 0xff, 0x10000, 0x9, 0x80, 0x200, 0x1, 0x5a2, 0x80000001, 0xc, 0x2, 0xffffffffffffae8a, 0x0, 0xf267, 0x2, 0x5, 0x6, 0x2, 0x3ff, 0x100, 0x0, 0x7f, 0x1, 0x5, 0x6, 0x100000001, 0x8, 0x9, 0xfffffffffffffffe, 0x0, 0x3, 0x3, 0x2d03da88, 0x3ff, 0x8001]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 10:05:48 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_map}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/125, 0x7d) 2018/04/08 10:05:48 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3c00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000002c0)={0x40000009, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x6004, 0x6, 0xffff, 0x1, 0x0, [{0xffff, 0x7, 0x100000001, [], 0xe02a}, {0x1f, 0x3, 0xb757}, {0xbf8f648, 0x80, 0x100000000, [], 0x7}, {0x0, 0x2, 0x20, [], 0x2}, {0x9, 0x3, 0x40, [], 0xcc4}, {0x7, 0x3, 0x74e, [], 0xaac}, {0x1, 0x2, 0x100000000, [], 0x3f}, {0x1000, 0x2, 0xc634, [], 0x7ff}, {0x800, 0x101, 0x1}, {0x2, 0x5, 0xed2d, [], 0x3}, {0x9, 0x4, 0x1, [], 0x7}, {0x77, 0x6, 0x0, [], 0x1}, {0x2, 0x8f6d, 0x1, [], 0x64}, {0xd7, 0x8001, 0x7, [], 0x2}, {0x2, 0xfffffffffffffe01, 0x7, [], 0xffffffffffff4c81}, {0xffff, 0x10000, 0xfff, [], 0x4}, {0x7fff, 0x8, 0x4, [], 0x34a2}, {0x2, 0x400, 0x400, [], 0x8}, {0x4, 0x5, 0x7, [], 0x3}, {0x50, 0x0, 0x1000, [], 0x10000}, {0x7, 0x2, 0xbb, [], 0x8}, {0xcf98, 0x2, 0x3ff}, {0x7fffffff, 0xffff, 0x6, [], 0x7ff}, {0x100000001, 0x400, 0x624, [], 0x8}]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000004c0)=""/173, &(0x7f0000000580)=0xad) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x60000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000480)=0x1ff) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x185) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x1d, "e66bb44bf2277619b5069f399c9cc427b4f1bbd72caedef538fa39b174"}, &(0x7f0000000440)=0x41) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)) 2018/04/08 10:05:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) socketpair$inet6(0xa, 0x80000, 0xbaf6, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="de", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'ip_vti0\x00', 0xffffffffffffffff}) 2018/04/08 10:05:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"2cc1fcfb002e02"}, 0x4}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) unlinkat(r0, &(0x7f0000000440)='./file0\x00', 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/igmp\x00') sendfile(r2, r2, &(0x7f0000014000)=0x400000, 0x10001) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000326bd7000fcdbdf250c0000000c000200080004000200000008000500faffffff08000500010000000800040040000000f80fc5f2b3"], 0x38}, 0x1, 0x0, 0x0, 0x4048001}, 0x4001) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000540)=0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r5, 0x89}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) 2018/04/08 10:05:48 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) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000028000)=""/233) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x7) 2018/04/08 10:05:48 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x1000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl(r0, 0xe9, &(0x7f0000000100)="98dd516fed08940fcd8d09e3462ea4d1ed726618763927f1444a72ac31bba8684fe6fbb4696b66ced151a26c7a5a456b0c14ed9d9eca82a1ac00f70be9f8bbd09fbe830f3497ca5db6db860717eac8d213ac4513206e99dadce3267ba6254bb49ae6be7e85f7b694a67d44b5fdacadc2c4ab53fed84f6d1b304ae8b68dec8197abd8eb30e2899bd124d7770973b8bd30a2720931aaa2e8611a997b9d") ioctl(r0, 0x0, &(0x7f0000000040)="5f7a7bd0c3e3dccbb5392ebdcb7820bae74f003cdf6cdb36091e27a3c4133d8e01d17a7dc673ab9d438280b4fccc3fa508f24c5031ec07d7233eee316b0f3e013cd60cd03a4ffd3dd12f4fc38e01838522f7a3754453774971d55620d8d8e5c8d3a3d8fe08062405c036e52bb99167f6129cdfcbc774dead4f05e538d2ba89af384cca2b87ef13d194baab89af2a0cfad47478f49f2ee97ece127ef7ba7f77628abf680fd5cf298285fdfd1c2c7af4fe58cb68a1") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x200, 0x3ff, 0x1}) 2018/04/08 10:05:48 executing program 3: accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20, 0x1f}) 2018/04/08 10:05:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x80, 0x44000) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000240)="01b4231b89f32cab1d88208b0fe54574fee32cb83326c265e0d0eb6be3e4f6089c818f69b652765f6e851e212d8f093d3365e7afdb12a3197dc4e1478bb8456e9a72297a2a742993ed639639a7f53d3597af291c8f2e09f69d14467b661f9ea191f0257dae6f53659de0d6f3f875e2c9f10c8238e20f883bd3acd0f8155aca92f9bb7edd755a29c6a152745232434be796446a1c98e78ef2", 0x98}, {&(0x7f0000000300)="60b546df4cd1842e2dff334b9f33502674a565de74c251de438b464dd869b41c0e22a2f5aea5cd0a226b401101100211bfd9104fe6bb839b2d1f7a6fe172bbb041e73d1859b8d227e82095a2d7b3f6856088b8158c61e837a42994b258a97128d41a9bb93f42895b8389a1466f2455f6fc11a55ccea0f8a098205a9c96d96deda34f8b25d442f0b1afb2b511910e2885d41cc124e81ef8f6eb83329aafb6e7f2049e00014bcfeaae91b9995b23388acfe19e2ec416ba306678f16c", 0xbb}, {&(0x7f00000003c0)="5b8a810d0475757a8d568af40bec8ab59aec29f9a954135f8c1f620fc314bff57ebec055891205c55f9e6ec6ea485e156eb8c7e6d1a4e3c2a53b0b6a2b2f9537bf36cb9b46d57e31006af99a5f4257d379d6530a84c742bfbce799465fa1ca615c6e8765406faa625f846dbc752f18520a805350ac9e3bf57086a32cc97ec8e693d202fe708c12be10502035a31882f24084e66f43ca6e6f6239a354198c6392a9c39e66decbf015c3af2c821264fbd03f48f80749f1eb14e96f97c2c163e6e85ad3d0b5573a40408e389ad7b1a2d44ac78fad8d2b8d15e0195050e0be0c458452630dac43e46ea78d6c0cd3ca", 0xed}, {&(0x7f00000004c0)="7be663b0a0b6cc107e1ea3", 0xb}], 0x4, 0x0, 0x0, 0x4000000}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x6, 0x184a, 0x7, 0x700, 0x2, 0x1f, 0x4}, 0x1c) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x24000, &(0x7f0000000140)) 2018/04/08 10:05:48 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:48 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/08 10:05:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@ioapic) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10200, 0x0, &(0x7f0000ffc000/0x4000)=nil}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x20}, 0x8) 2018/04/08 10:05:49 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="20820dca717f703a79535eea117500000003000000e614146400000000000000bc29a591bdcabfd35d1066b456968562893f8652eaa72931c42f06cd2bec997fa0eedd6e13b5309022586dd6f317126af8d79c441beace6fcb6ac11f577454ce81136fcb1992300a1b01230382e8b96e7dcd03f442f4c05781cf181563571da940e5"], 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/08 10:05:49 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2f000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000340)=""/75, 0x4b}], 0x2, 0x0) ioctl$KDENABIO(r3, 0x4b36) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x9}, {0xa, 0x8}, {0x0, 0x6}, {0x2}, {0x3, 0x6}], 0x5) 2018/04/08 10:05:49 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000240)=""/250, 0xfa) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xfffffffffffffffd, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/28, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x511040, 0x0) getsockname$netrom(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/08 10:05:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0500002200fb0affffffffffffffff030000000800040000000000ae5129e82ee3324b6871370326113aba4618ede708611e772ae26308a02d272f25385989673cfb19e958f0"], 0x1c}, 0x1}, 0x0) syncfs(r0) 2018/04/08 10:05:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0xd0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0xe20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/08 10:05:49 executing program 4: r0 = socket(0x40000100f, 0x3, 0xb48d) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000051c0)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005200)={@empty, @empty, r2}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x22f) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2ca, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000080)={0x4, 0x7, 0x100000001, 0x9, 0x8, 0xfffffffffffffff9, 0x5, 0x200, 0xf1, 0xf3c1, 0x6, 0x20}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000140)={0x97, 0xd7, 0x2, 0xe25, 0x1c, 0xfffffffffffffffd}) read(r0, &(0x7f0000000300)=""/233, 0xe9) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000180)={0xfffffffffffffffd, 0x3}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) flock(r3, 0x4) 2018/04/08 10:05:49 executing program 1: prctl$intptr(0x2000000000029, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/08 10:05:49 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8000, 0x1, 0x2, 0x8000, 0x3, [{0x8, 0x7, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0xe4, 0x0, 0x0, 0x1100}, {0x1, 0x8, 0x9, 0x0, 0x0, 0x84}]}) close(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'vcan0\x00', 0x200}) write(r0, &(0x7f0000000200)="f69b0ef08e62bbc0cc2b26ee9e53accd8f7f5d1dfdd61aa45d619adba0143d42248d7aabf8fa176ae412365f4d607a6ad91435dbce554bc3e9879b8617e89c64", 0x40) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x1, r1}) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x8, [0x800, 0x5, 0x200, 0x9, 0x105, 0xae23, 0x165, 0x6]}, 0x5c) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r2 = semget$private(0x0, 0x204, 0x9) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/4096) getsockname$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000014c0)=""/119) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001540)={0x0, 0xe2, "2a30d17be3e7ac55c83a6f279d49f5df54e373fd0c0178a6b9f7b3a3fc5e7f23cd0859e3b655e8bf3c171639f140cc01bf3eeb288b9790103df241038126ccca0158ddeeefddeb31864348dc801ee8d1539bfb0cc9c432b37341f0be5857219358843f80cd46421fd441ee43de775db33b0b6c49dc87144cd27d649b34ae72089020b4f82d58a043b4a5025817d1405723bd37a44f7e0795cbe72676333be74cff0ac8017819c3d63ba7c4b81651f0dec78af3f369742f6410aa6aed1e25a6278ee9c04ec422fd0901104b26c01879e17f47b0405d5f563594eb89a45e15ebd189c1"}, &(0x7f0000001640)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={r3, 0x1000, "6d5e9fe8639842b2ceb3d869cd57256b825d167e64f387bc014b1393028aa1f038841220e13f407ac677a7dab095533189b80807333178384001d2a6d482d0dc4575522ddfaf8b9db5783bead9287deec8bef1ff33b224297fa288c28c6a12172aeb3cddcc719e217efde66e5eb977c98ff12973aad0c2887819003c37ad316c1725ac1d4d56269a27ac6d56410bdb06e52ede8408d65efb4daad03decdfbb5cebd892806f4f7eb5d4ad2463fc6926c09f2ccd0af2e173d1ec8840f44e5c88b951e95e573c104669c48eb47e5d3ee90af4c2b3a9b6a3b094b6f4ab99ca361f1e6045d1a370cc3d7dd728954874b49f75a90dc5616bc3a80e4b51843d2285b5c3f8af87787904ecdfacb0c607b0900d569678b250458af9e2034ad70f26ca1547a3fcafe76ba8441b50d218c73fb9d74c7ae4d0d41f6f5ebd6537dfec38e9e6f755692382ed39b5a00ef6c64744efce7599a92969536a60bf48d7612d906ff0c2bc89364a7ddbeb4b587382010fbe2bb473f7ec69782f31fafe60271740d99c5e76e4b963e3d16d0c7d586de3b034ba32e4bedea3d0f05284194a7975b025c131eea46bf59a41c89ec84e6a0f29146a53ecfb1584c173d0a4819eaf7c40ea5803acd0b21052cf6291babedbdbef5b254deb045da047fb689d8b57e638bedd0b304c1397f498f98228f26a30b7051313a732ad174f080b01ecf0dfb9b6fd6ce2f715edc16a63c4db7a4fa2744275c6d533cb8d7a6f9ef03728c6f9afd1cfb10926196db35a14fda14ad3e11262021a348a76070c595159c769c2776101888d7ef94a84e5e01f4530773746b6269d7946454d8afd0f0b9197cb8be07f87af87943bd439928d01961c2e7220412f85b5da7320d3079b3d0498ed976c07858bb1af63388618cea8b9a9f872a63bd8ad930a26177eebed955c0aae0d4ffe4265801100a836ecbe535c8e08fd5535539e2e1489efe0a49ea8be6b48415011f7793c2b943e29d9e2f660944ea1680d0d36b7b4e8f5d5445de01557daaabafa138921c73d739722abf66e958f49f8ae284399e4f15e2a979fcbf6f4cfd2c2a81c96c170fe7fc52d879e86c0d5991442b520232c8124e3f7b44cd795c8028f97c39efe80261d2ae4b77fe459fcb77a780d0fb9bbfde9cd1669fdc592583f7f7bdc99223895cf47ab7d268ed79e9257c0d5b5270328070fe551a3c8547bc8bb84d9ab523d3ef4d5027713f870437b52e72f18bcdd2ab38789d718fb791f794a2f68fa9afc7e6fd0ba73438120e8c0b033463f63fe2a47085b383e07760f2f519274c1938a5f8f3b00d9264afc18a4d396423134f6abaad2a03f28b31cd6e05f82c5c28ff0d112252a217a930ac4bbc45221b6a4f09f8c2b935111285a93afc97f4de7d3162accae39282f4e21d533189daa484453acfb523bf39b49f2afdac36e5e4e05cad395c92031e19394bd1e3dd2d13101155dfa954aeffa6f2b4273499183a07826d852d7f44a84ae685086de6b871ec44b6b2b7aca2cb2e882e4539eb236ea1be9081180c1ae6380ee85c26f3681f0acc96b42e696b389277ac77e4b0ebd41971f1915c97a49167f43a31e3dfdf99f818509cc6e44a1684b21363d2b23b7e121e3f79867e19ed5b9464c018bac32832e2472867b2a0bcd0bebe26022b1bbd4bd5c48ae2de97b7d6e7ead55e67730ed08d9d7ea8d4a0c6bbd1587f8245b46c9c670cbe43c5fa1d645e28ef6228e087a9d0211a41ac068261281a230c249ddd265082825a5fa3c0bba20cc3aeaa12de0f1f92ea8b89cce8439fd2f24315b032b5944fce3e7108e502a51f0040f160d8d628eb9b43a68c8f04ddbd60d30344c0d5d965487d37740508fbeccab8056c83a54611bad9734d55fdb89130a81f2f4a8e601bf034e25c09a4778cbdd02c7f6cfcf0c4832a8208ca55850c1486a8ccd4360aa4930706d353a4afc14dcc1012ee06e1944fd0c7dc720ac474633b6009cf81fa7a233b026c486c247d8b1b53832709d1eccc4aed0df64671185cb7c674554bbc4f3ba31f9509aa4a97e3a20f766e2d8e56458947e8c44d2ea4769dabf23822b47cdaded055e05db0191d9e0547302a7f124526d14779d4f655bd9268b88a3771b71e25e8e04e946fb425263098940d08f4f3181dd384381ca501ecd5e63c06b518969a992c2198051a103bb748d372204efce832739426c00324f87d5d99c7e33a1dfdf5be25cfb12969a5f51eaf1fefc227f1a258969ab236d952bce3d9b517f2ecae7bf632481b0bc2ba72c3a39fc93fd113e42c10a8df7528e4b6115fb9aa2a21253da02203a156efe1a3cbdce58bda4df7a6068a4658c705d6e44a2a707476c1cf157027589fcce259e3d1f60438bd21dfdddd8ad08a69b7664eb234d5aa52f4d865d346052ecd3f501fd57f11e2607da51e58278156c27ca48de39fe02f1fb2dd3de950c8776098466d45fa50735133cf18f6da926123ebdfc973595e59e898b340ce930e39b66e685590eb7c7eaa1ed0c6a5b0fd5285c64031fdd479d193e7c1afc5ba7c22e1f3696fd4c6c99423c16b4b5fd802f074ac65e013e53a7ede92b2d25fd7f24fbf754dd8f4f769e8fd7bca04781f5de9d4259e43d2350f92722c77956304489785d583758af2f947f27e666b5439d21b0d5ee86ab58947ef876e422cd92eb5b7efb61a558ee778a5456dc7a1bca4ffb10229e33664a1a65ac447857bbb1f7623237f1b4367ff70822f50451c6b6deff9c06501793e50561028e2143be782025d4849e3d5abbf35aa2d8d86d13038cb013343e81cf40b89c685778478620cc742a48e8cb77bea81846ee08ab9aff4153cea9bf8402cc7f4caa68c462b61530f1fec4f4f62f07d2b3b263385c147051426967e24ecbadca7bbba5d3e65d0400b953637d5c6a02b52d0271d3fba7402d910997faf5ba7f78b367f0291c12bad981c1e12a1ad204e544cb40573fa4c24ce480d51de06632c7920f71364aa530c8f020efa6626d7ef4df4858a3a5b299b10ed9962bb79a181a801de9d07829cfc3eec3b3916213e27a996dc7f90c5c0fffec8dcd83367ef56cab2c3436385c78c56192aa82f01e574817882c5f9de0245d1ad0c762bff1d2d07636eddcc3b5ea378ebcc7ae7c52cce1995e14cd6305c806177762d0ff53565695fcb52bb26f333da11f114f7a3e9e99764147d2d8b02b8559e587b72c6e1ec6ef8562e05fad10883d21f347fca463100a1fc866a13b631ed68d7528df1a7d6278e3ffe9959075c23d155f69e0a6bcccf08296f6b868d51a6ce01dab5b966904a7282f44b190b3c7a39a8efece545f87adc6a3e1b98abce0ecc07edec24f67e984ce56756328d5a6e84a665a76ee1dfab234fc7ea0a6b406f14d84f3c640b51c0d1ec573a000595be02e0f2d280406b25dbd349d8676a9fecb39891292a06789688298f41f09db34fbe3e2ab1386f593fc83e9d47dba525663a4eb8ec0146e506f3a50a6b5ce24aed57828febb6e2166509e1d549207520be864aa4e59d5e64bda0f43369bf6f1248413d90829edcbe0aaecd92f477dbf2e4dc4be44b5c4590345bbb99e8d8aa78eb791d63cedac6527e8e489b4a6168b0f2444720adbe1a9c41399400c251a5b89f25b2bb3829b0dd70550bb6dfc981c25d67254e038215e583448fade7dd9344a44b5c9e9231a3e824b9631dbdeb0d107964c5a12019bd3ab32168a0698cfbaaedfb0b4750dca221b9be806b38ad37917104f2db52624b899b65707e2dca5a66d5a54cae05ec8f5e21e7ff1c01be02deb65782805e7a77cba194de750af404f2bbfad64a3e49786ab55a8d9d899e156bfb4d000c212464e88a26eb93479ad824376534b4efc3e084e99c8def5584e8032876ca3e099d388a284396e967d61ca40ce9bf50c623c4f7fb8a1095092abf5ddb2529710871e5a760dde22118cc04321c1f746ae620d0c718b711a577fb2e7c25e7ff3962ec07cdb5dd5c14c69904e1acbecf3ee5da8c343232767a411ee217301552b2a06d8f1a3d4ba7c6edc30d6be44e7c1ce1fd6bbd49a7b1ad38ea85f8e2fcb6cf65841e02d07ae769089ef380f29899456b664abdecbfa7d2c42fced903b54d8948f8a2c9afe9bd19b43ff96b72d6fb80e5be2f0a91b4c4dc04bb2bf124e77002576c8cc9d0b4ec3a250cfa8d085f376f759462f2a80bd2fa0da6c213bec3d8b26f34c800a79ac1d3d016f883e091b2b77b12f4100bd9fed5ada2eb47390fb46118eb15a166c5e3c7ef5b1aa60609799cbe4a085e65fb8d6f40c275f967a57ad88adc9c6b702519628596ddff1c095fdaa977db156f9f6b39fcbdf16a6c6ac8606c2d15d7cabdb17cf26a360bd3b867eae054f26cc7a7b2a5353bb9c367f763b4dc443f39e52675d029a0212a587da5d5518d1b99c8fadeac3eb9c5e2382022c779379d9008f531aa85e3536171f06085aa2bd68c91291621ca715fe5d549b9470386029be770c06a2479d85dfec66085b309c6131ebba08ce3460246c2a814ff030ba3b25f1162acb9980fc03c71761233fb54a18333c2aa25222d73e1de00678922df261410bc3c76f941a01eba1b398f015671cf2805fa7107b86988e37d0519c69c8f757c482c9ff819c0ec75adca5d9839379955d1e575e229d10d8899d8173605a9e33460986355c531f43defb921f33751b60db29300ab02c94c1c1570ff0e60554c5b32b2c4d4d228df911fb8245cb1ff74589d0701ea6d6e829de6718828ef1ab05e811a7b51efc6bd275839d8914c3ab405cb7efae8fdfc5f81eebe5737347c77ab2bf77832ebd1f1bc9b18f84a0ea6472aaab9a5b45f89596139c361a1e99c69fd4decbadf630ca49488af118fca44de5dfb018916811863518910e33223f36ec6728e5fe0b1e6954ec506fc7eb8fd5a10ceab874f80e2ccf340db96520e352c6a9cdb3918b3200c8b236bddc3d0cbd5cbe3805c35d255556c33642221db066b8c41ca3a7a733b40846452c348d13e444a585cd7bbf94ea86c87f536da6219fc759006f2707f322034f80f7c8a38bdb5c62e7e3f257973f5dce05eedea03eefc77e182a9f92ef36afed38093f31e6c2f3b20d055b01c1b28840238933a0e18c558108c522c9063780c3aa4bb808745164dcdd1ece14b576c37ffd30674fccc5fcd685115d8e80a05af6c8826225ca41bd2e528a569ad483cca2d07360e21c96408a79d13dbb02331c15c2a18541eb1342c92832864a2caf4085954e350b9af6b543e24a1aa40e9861936daadfedbecfe3d62b13815d2fa16c8163e3e8a0ec1f29bcb448eeab0f2d32d78eb077cee9f5e329c575c990e8879c5c226e1e06fc84c9636180a3493d11bc5e1e66de844f9b20c0935103cb145d35573775e770b204fb6e701f4d78c25c02e7ebbf08b7bf54dcf1fb5392fe4611020ac81224ba05cce6202956780d5883e11067f60346bd316f272529a5252b7d6d803ed57208293e87767b0d87f710890c64e5fd0dc71976ea74d967e8bfd9dfc01d441eab13a7a7976d63137a2233f855be121d64dc6b2ca126068fc28a224261b205b96967798ff5e85aa0d87827ce95c724153e80d9612010fa977714a42c12832d442f77ecf1fc5470dd5082b5ff25c3221f63f8b7da536c3390dafa6906b74c78e01d27b43981a34eaf423f7d4b6a1d10e883d3055ec9d5560f8ee740a640cf0da9ce109588cac1f4736bf95b32cf264d3a6bc253e2637a7cf2e9b5d0722a4d6c52891ebb3b0249a5925c2235684a86c6fe6076455311e527e4185ca4919010a150e0eb0986fdaaa5"}, &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x10001, 0x83e, 0x7, 0x5, 0x9, 0xffffffffffff0000, 0x0, 0x8, 0x1, 0x9, 0x7, 0x4, 0x9dc, 0x6, 0x1ff]}, &(0x7f0000002800)=0x100) recvmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000002840)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000002a00)=@alg, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/202, 0xca}], 0x2}, 0x400}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000004d40)=""/189, 0xbd, 0x7}, 0x5}, {{&(0x7f0000004e00)=@nl, 0x80, &(0x7f0000005240)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/150, 0x96}, {&(0x7f0000005040)=""/78, 0x4e}, {&(0x7f00000050c0)=""/5, 0x5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/64, 0x40}], 0x6, &(0x7f00000052c0)=""/159, 0x9f, 0x5}, 0x4}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005440)=""/15, 0xf}, {&(0x7f0000005480)=""/46, 0x2e}, {&(0x7f00000054c0)=""/143, 0x8f}, {&(0x7f0000005580)=""/137, 0x89}], 0x5, &(0x7f00000056c0)=""/31, 0x1f, 0xb}, 0x7}, {{&(0x7f0000005700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005780)=""/106, 0x6a}], 0x1, &(0x7f0000005840)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000005940)=@pptp, 0x80, &(0x7f0000008c40)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/98, 0x62}, {&(0x7f0000007a40)=""/205, 0xcd}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/206, 0xce}], 0x6, &(0x7f0000008cc0)=""/54, 0x36, 0x3}, 0x1}], 0x7, 0x10002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008ec0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x2370, 0xce, 0x400, 0x6, 0x100, r6}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008f40)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008f80)={r4, 0xc6}, &(0x7f0000008fc0)=0x8) write(r0, &(0x7f0000009000)="5ad0e3f7cb4d2e2e536d6f2e4d148db1e3bd1075adb2233615f3b65e1fce97f7a3bc8fbfdb3a5e0b4335db7af8f44b60be31eded6226ff4e369140", 0x3b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009080)=""/4096) syz_open_dev$sndtimer(&(0x7f000000a080)='/dev/snd/timer\x00', 0x0, 0x40000) recvfrom$packet(r5, &(0x7f000000a0c0)=""/4096, 0x1000, 0x2100, &(0x7f000000b0c0)={0x11, 0xff, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f000000b100)="9f676ed62ebffa96ed82a4ab5f4465d5bdfdcfcfcaa677c88f29b452abafa4378a677afa1cc1b82013a7fe2f18bc42df887f0763d96d78b8074fca9e5117db1c39f0ce4e809552fa890b28689bce033845ed142008f4208d2bab14e980ed78591d3bfec2b01eae9ca46a402a8ff449218a67c571dc5bf3b86363e4f0cbc7249db5d0a581f3e101e0d1b43a8171bf27b4dc918e4874c3cd465a8c86af67e287bcfe9bbd178e4c58429eb1e7f755df0f8658ffc4b7c6a9e382fefc320d06182c5d8af1db13cc96314825886cedb961497817a04722f311636a06f0ffd3e4", 0xdd) execveat(r0, &(0x7f000000b200)='./file0\x00', &(0x7f000000b4c0)=[&(0x7f000000b240)='posix_acl_access+\x00', &(0x7f000000b280)='cgroup\x00', &(0x7f000000b2c0)='vcan0\x00', &(0x7f000000b300)='.\x00', &(0x7f000000b340)='}@\x00', &(0x7f000000b380)='/dev/snd/timer\x00', &(0x7f000000b840)='$bdevusercpusetmime_type\x00', &(0x7f000000b400)='/dev/snd/timer\x00', &(0x7f000000b440)=']\x00', &(0x7f000000b480)='\x00'], &(0x7f000000b780)=[&(0x7f000000b540)='/dev/snd/timer\x00', &(0x7f0000005400)='eth1\x00', &(0x7f000000b5c0)='ð1trustedloem1vmnet1\x00', &(0x7f000000b600)='userppp1\x00', &(0x7f000000b640)='/dev/sg#\x00', &(0x7f000000b680)='mime_type^\x00', &(0x7f000000b800)='vcan0\x00', &(0x7f000000b700)='/dev/sg#\x00', &(0x7f000000b740)='/dev/sg#\x00'], 0x100) 2018/04/08 10:05:49 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r0}) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x80ffffff}}}}}}, 0x0) 2018/04/08 10:05:49 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x4012}) pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000180)) 2018/04/08 10:05:49 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="063f0f5ea3dcddb6012679ecd81bdbf3a8baee8808035198641deee690719d36b6e8f664b2f2562abef5a16a9cde66638d683db6c0c7d1049623bc5b06f91fb359364f2db5442f5dedfae6c177909913a9853fe94a387845348f6774de545dbc2973bcea80ce855425a85d71fc3930ea60ede4312890f921cde3fc508fcee0d5b981d93f10f2492750cab38d0b012511aea8ec494d417af5", 0x98, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x0, 0x7, 0x400800000001, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/04/08 10:05:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x8, 0x8, 0x6, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000040)=0x4000) 2018/04/08 10:05:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x400, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004804}, 0x8010) 2018/04/08 10:05:50 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:50 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000003ff8)) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001240)=""/12, 0xc}], 0x1) 2018/04/08 10:05:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/08 10:05:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:05:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xfffffffffffffec7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x8, 0x81, 0xf716, 0x5}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e8fbe2b172615e37d8629d6c346d8cc54ef8dbeb210a0e76d9ccad73ea1f7e9f5065169a28fadac8b475a4b0c4e07a97a498ddc779584fb383cdf680adbc404b798fc3bef7dd0c1082b2a7bc1e7694eb961688ec0d73b467c6d91130bd208698f168404fefb8804addd216977e306e3e9c90181f4231bb512c2db85f9a540c79795f04d4969ce447fad1d74b7ba066c1709bac99edbaf938e4ad718fab542cf7a29c337cca4a5878dd6ea0fc48069199dc73d59981cfa95482a7acbbfe6c195305d74aa710b1312bcef61a70316f4846bc42dbe4882d5b727bc7c"], 0x8) 2018/04/08 10:05:50 executing program 4: 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x40002, 0x0) write$sndseq(r0, &(0x7f0000000580)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"9912af3d52ef0a7f961a6de6"}}], 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x8, 0x7, 0x4, 0x2, "53a340bad55cee99f1b2f2fccbda361056a8e0da9bf8eebad3bc51f76d7dd71a869b803f263739ede4bb2ddc", 0xc1}) 2018/04/08 10:05:50 executing program 5: mremap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000080)=0xffff, 0x4) 2018/04/08 10:05:50 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80, 0x80000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffffffffffe81) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000300)=0xfe, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0xbf, @loopback=0x7f000001, 0x4e24, 0x4, 'nq\x00', 0x4facb5bcd8b4d502, 0x7}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x0, 0x3, 0x7}}, 0x44) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000280)=0x101, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/04/08 10:05:50 executing program 5: clock_nanosleep(0x6, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/109, 0x6d) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe884, 0x22000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/08 10:05:50 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x80ffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:50 executing program 1: write$tun(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101001, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 10:05:50 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) close(r0) 2018/04/08 10:05:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x1, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000001a00)={0x8000000000000000, 0x0, 0xfffffffffffffffc, 0x200}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x11}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={r5, 0x8c16}, &(0x7f0000000340)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) 2018/04/08 10:05:50 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) signalfd(r1, &(0x7f0000000040)={0x1}, 0x8) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[], 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000000}) mq_open(&(0x7f0000000180)='-$\x00', 0x43, 0x0, &(0x7f0000664fc0)={0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/08 10:05:50 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xde2f}], 0x0, &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x400) fallocate(r1, 0x11, 0x0, 0x100000001) open$dir(&(0x7f00000001c0)='./file1\x00', 0x260ac0, 0x4) 2018/04/08 10:05:50 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2202000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:50 executing program 4: r0 = semget$private(0x0, 0x200000000fe, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x1, 0x2, 0x800}, {0x0, 0x5, 0x800}, {0x4, 0x9, 0x800}, {0x3, 0x81, 0x1800}], 0x4, &(0x7f0000034000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x20040) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x0, 0x5d}) semop(r0, &(0x7f0000000100)=[{0x3, 0x80000001}, {0x0, 0x3ad, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0x10000000, 0x800}, {0x2, 0x5f80}, {0x0, 0x1, 0x1000}, {0x7, 0x1f, 0x800}, {0x1, 0x7, 0x800}, {0x4, 0x7fff}, {0x0, 0x5, 0x1800}], 0xa) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100bdb100000000000000005cb11f752b7c2e3c383b72533203dda9fd282560c5d3da9a2144cb6a2b86aa8c2c4cc568d1b941dfd1360d14378035a7c107e2874a0ad38ded49ddd420f84ddcf4e58b963de7924ed33adaa986442d673e05000000a653c1b867fdc9ca8a61ca11c1e40b0981696633160ae00139087488ccd4e8103dedbb02d541d8e081b7f7959c5f8ee356b97af57604fdb81fdfdb3d82dff850c3fabb6e3da8"]) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000200)="0f20d835200000000f22d8c4c2790e7604c4e1fe6f5399c744240002000000c74424026a410000c7442406000000000f011c2466baf80cb86b1e478def66bafc0cb0a6ee66ba2100b80b000000ef0f01ca66baf80cb8ea2fca8bef66bafc0c66ed0fc7582d66ba610066b8000066ef", 0x6f}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/04/08 10:05:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x101, 0x69, 0x7, 0x438, 0xfffffffffffffffc, 0x8, 0x10001, 0x3c6, 0x1, 0xe769, 0x40, 0xe64}) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e1) sendfile(r0, r2, &(0x7f0000145000), 0x5abc) 2018/04/08 10:05:51 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) r4 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r4, 0x0, 0x23, 0x7d, &(0x7f0000000440)="d9d8e0edc0c9abb96f00f78fc04dd2ce8ef68d90c06c26eb79c7a70dd3947b604aa48c", &(0x7f0000000480)=""/125, 0x1, 0x5}, 0x28) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) ptrace$getregset(0x4204, r5, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)=""/194, 0xc2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) syz_open_procfs(r5, &(0x7f0000000200)='net/fib_triestat\x00') tkill(r5, 0x16) getsockopt$inet6_tcp_int(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/216) r9 = dup(r0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) dup2(r0, r1) 2018/04/08 10:05:51 executing program 6: r0 = socket(0x14, 0x100000802, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'gretap0\x00', 0x400}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x5, [0x80000000, 0x5, 0x80000001, 0xffffffffffff2068, 0x20]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x339) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/08 10:05:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) write$vnet(r1, &(0x7f0000001a80)={0x1, {&(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/157}}, 0x68) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x48000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x200, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) 2018/04/08 10:05:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1}], 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0xa000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0xfffffffffffffffb, 0x1b, 0x6, 'queue1\x00', 0x5fc28d9c}) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/08 10:05:51 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00006ba000)=ANY=[@ANYBLOB="ffffffffffffe2701bb6058908004500001c0000000000ff7dffff00009078e0000001"], &(0x7f0000000040)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/189) 2018/04/08 10:05:52 executing program 4: socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xfd8f}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000180)={{0x7ff, 0xffffffffffffffff, 0x7, 0x7, 0x5, 0x8}, 0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaeaaaa0082dd6050a09c00081100fe80908ddcf0000000000000400000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/04/08 10:05:52 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2900000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800004e24, 0xffffffffffffffff}, 0x1c) listen(r0, 0x1008005) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e22, 0x3, @empty, 0x100000000}}, 0x97, 0x9190}, 0x90) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000580)={r1, 0x3000000000000}, &(0x7f00000005c0)=0x8) socketpair(0x1b, 0x4, 0x7fffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r3, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="0f8dc5324d4cc95509d9a7e3d72fe79f881ed2358f29f8b26b37d3528b2d85c3445dd68af934d2b1cd490b2384b6efa4fb6d0bdf724d318cb3c59365addb8b23693c39326084ac57e0bb144980f099d0b9616a664759fd9e5617f855a0bb646b175c3dcf48265622bcffb13bb67994da6a158cdd12bdda5208c0a749f0e7b910ba6ec3e44f3790ae640307f1c6d9befe126bdf7ea38cdab5843b7dc93d9700f9da3906faed4ce13e52dbae73dd34ba0a67896cc70ccaf864174f3605dda9b2fe0fb0e95106", 0xc5}], 0x1}, 0x44001) r4 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r4, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"dfff3a9c9b4928"}}, [{"9960cd521a9b3d"}, {"6ffdbeb5e5f338"}, {"e05669676623c8"}, {"adbe5803d12f6e"}, {"d6f9ac4abc27c7"}, {"0408f4ee6e1ca1"}, {"34cd56948b531b"}, {"1ab7b74fff311f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000800), 0x0, 0x800}, 0x20008041) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r4, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r5, 0x0, 0x2000000000000484, &(0x7f0000000500)=""/24, &(0x7f00000004c0)=0x18) 2018/04/08 10:05:52 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file2\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000000c0)='f2fs\x00', 0x10040, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) fchdir(r0) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file2\x00') symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') 2018/04/08 10:05:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000002780)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7fff) 2018/04/08 10:05:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20004000027, &(0x7f0000000480), &(0x7f0000000640)=0xfffffffffffffd34) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0xfe98) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0xfff}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000005c0)={'security\x00'}, &(0x7f0000000580)=0x377) r5 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x40000, 0x80) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000500)) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x101000) accept$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) pause() getsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000000800), &(0x7f00000000c0)=0x4) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000540)=[{&(0x7f0000000680)="37cd92ace0c14a23d864e2450c71c2312ad63cf380b2cce9d73a601e7eb5df1c245d840edf95fd882c031a67af5409fdda26b132ab93b65257c30a2b5e467e7a997cf621405e587863a39db607d426c99679de20d4c0451ca3ad277610ec5041a3a6f08173c133d25fc3a6404877ef7d010b7443afd61d5e2b18166ffd06ec0c54bbcc2b7b6d9470bd819d6f88922748abd8768c4b9bcaa9f3", 0x99}, {&(0x7f0000000740)="bc3b4ac0f509be797d7e2e88f5115f2992007bb65f1c801790d9af8c267dfd6cd3eeeec27399617624c178ad000a61f0c19da4cc0f0033331b0e6f1d8bd0d5af209076239b5e896a1c529a345e5c5808efd3de39bce8c2f8a1dff9c0157e2c01ec347ea6141df6154f87cb469a887b3d12226eb3c1379ee5936c73d546f3e2f0d395eb40a010527d1049089bf2539c09b7c97845", 0x94, 0xfffffffffffffffd}], 0x208001, &(0x7f0000000980)=ANY=[@ANYBLOB="6175746f6465667261672c666c7573686f6e636f6d6d69742c6d61785f696e6c696e653d002c007ff6725413379afa9a475306378562ef26a6beee8ddbb170525adcfdfcef92b0ad50aed19b29d875addeab0edb7ef65cf4d3ac73f0e22815bc08c200000000d4c4864d41c4ec1416a0ccaa0000000000000000000000"]) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000280)={@rand_addr=0x81, @remote={0xac, 0x14, 0x14, 0xbb}, r6}, 0xfffffea9) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000008c0)={0x5, &(0x7f0000000840)=[{}, {}, {}, {}, {}]}) bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/08 10:05:52 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7fff, 0x8, 0xfffffffffffffffa, 0x7, 0x0, 0xf7, 0x0, 0x8, 0x1, 0xfffffffffffffff9, 0x7, 0x3e3, 0x1b60, 0xfff, 0x81, 0x7, 0x7fff, 0x2, 0x8, 0x3, 0x10001, 0x8a, 0x3, 0x3, 0x1f, 0x289d, 0x8, 0x6, 0x8001, 0x56, 0x5e, 0x985, 0x7fff, 0x5, 0x101, 0x8, 0x0, 0xfffffffffffffff9, 0x7, @perf_bp={&(0x7f0000000000), 0xd}, 0x4000, 0xc20, 0x0, 0x2, 0x0, 0x9, 0x2}, r0, 0xa, r1, 0xb) socket(0x40000000015, 0x5, 0x0) 2018/04/08 10:05:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000adaff4)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/20, 0x14}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/226, 0xe2}], 0x7, &(0x7f0000000640)=""/91, 0x5b, 0xb8b4}, 0x123) accept$inet6(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x1c) 2018/04/08 10:05:52 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3200000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:52 executing program 5: 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$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0xffffffffffffff67) dup2(r0, r1) 2018/04/08 10:05:52 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x980, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000400000000000000002000000010400000400000000000000ffff0000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000002000000000000f5000000000000000004000000000000008a0b00000000000009000000000000000000000000ac2a00000000000000000080080000000000000000000000000000030000000000000008010000000000004600000000000000000000000000a3ad000000000000000080040000000000000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{0x3}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x3fd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000640)={0x2, &(0x7f0000000340)=[{}, {0x0, 0x0, 0x0, @dev}]}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x10b9, 0x200000bf}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x11, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000007110300000000000000000000000000095000000000000000077cf58296775f7f55f7770c92a0d8ebb2eba527615dd0ceff6db2d64831552a995a980671c10265065f8d224bbd759409c68bf948500bc2d49dc9e445c2a405760b5fdf7a62949f4017dbc2069f670ef3c89ea2d08155d4bc76c417bc3df80b5c2701c33c78b"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) 2018/04/08 10:05:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)="07d20dc48d", &(0x7f0000000140), 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x1f000, 0x2000, &(0x7f0000fe7000/0x2000)=nil}) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x100, 0x63]}, &(0x7f00000002c0)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000180)={r4, 0x3}) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x1, 0x12b000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000200)="260fd1dfb9a00d0000b800000000ba000000800f3064650f0866ba4200b06eee0fc7aa55410000653ed85f000fc7ae86330000c4c17d28ac573df0c0270f07656567640fc71c", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x4000) mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x10, 0x20) 2018/04/08 10:05:52 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x11000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000013000)) dup2(r0, r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/08 10:05:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) ioctl$int_in(r1, 0x5421, &(0x7f0000000200)=0x1f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x80, 0x7}, 0x90) read(r0, &(0x7f00000000c0)=""/1, 0x1) 2018/04/08 10:05:52 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)="14d7d28f171a99f3704da44843d4616038f718483daa9762a2fc4dd9077de4809e79970eafa94014e1e2bcfcc96b70f6dfbdd7f57ab9145a45169ecd4de3fd", 0x3f}], 0x1, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x4000095}, 0x0) 2018/04/08 10:05:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f00000007c0)=ANY=[], 0x0) close(r0) 2018/04/08 10:05:52 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x4000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 299.035493] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 299.086440] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/08 10:05:53 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x3, 0x1, 0xffffffff, "1cabb9a9e57f5270e03d768cd0b8e95366d628715ce11bcaf8c0bf1af7ab4d7a6e6665ef80e6838fdd301d8d17dff5d1aa20b5218b55aed2e304f88ff3c775", 0x5}, 0x60) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, r1) 2018/04/08 10:05:53 executing program 5: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000140)="6c561fdda63d7ea6d25381f7059bee618d6b0ac66878539c5c3329f2ba7f362d5b2135f814d9c194d6577ae109c84d071a09e8bf46e9f91768dfa4cabe9b037afe11ba751dd44abb92ccad6958f58d1bd4355240b435a8a0b78a73fcb4070ae26fcef3aa5d", 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff34000006", "a6e7fdc21ca077ed1dae8000000000000000f6ff2ecd959baa11b5dda31cd8f2"}) 2018/04/08 10:05:53 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x14, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:53 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, [0x8, 0x101, 0x7f, 0xfffffffffffffffe, 0x5, 0x400, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0x2, 0xfff, 0x8, 0x635, 0x3]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x2, 0x8, 0x7ff, 0x4, 0xffff}, 0x14) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x5, 0x20, 0x1296, 0x9, 0x4}, 0x14) 2018/04/08 10:05:53 executing program 1: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r0, r1+30000000}, &(0x7f0000000200)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000826000/0xb000)=nil, 0xb000, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x100) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x7ff) 2018/04/08 10:05:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fallocate(r0, 0x1, 0x9, 0x400) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000340)=""/246) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r0, r1, &(0x7f000000a000), 0xedee) 2018/04/08 10:05:53 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = getpid() getpgid(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000500)=""/140) r3 = gettid() ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000340)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x4e22, @broadcast=0xffffffff}, 'dummy0\x00'}) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/ptype\x00') pread64(r4, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000300)=0x2, 0xffffffffffffff43) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000003c0)={{0x0, 0x0, 0xe67, 0x4, "c4628c182b8e1144e47420f5b348999314ea3ef8f51526bf25c14b11876db4270ee630183b41b48a2d68cf42", 0x3}, 0x0, 0x0, 0x9, r1, 0x0, 0x0, "43ebf332b4c14645252584f0d0d981981a1e1606a0c51902499b870cac0e5f6985b8e20f69b36e529a49f7597da674f1cd78ed6117ff4ece13db671cdf8b001d", &(0x7f00000000c0)='net/ptype\x00', 0xa, [], [0x2db759f2, 0x3424, 0x9, 0x1]}) 2018/04/08 10:05:53 executing program 4: prctl$intptr(0x0, 0x7fc) 2018/04/08 10:05:53 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x22008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x890c, &(0x7f0000000040)) 2018/04/08 10:05:53 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000002ffc)=0xf4) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x400000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000100)="b63740cc1c47b1313276528cace4fe46d5270a4e0e1c9eff87221ec28d2fd44c4eb184a34d226c9536852cbf5035fff8", &(0x7f0000000140)=""/238}, 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkaller1\x00'}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x24b2, 0x400, 0x2, 0x1, 0x0, 0x0, 0x1b2fac10ad2f903c, 0x2, 0xe71a, 0xff9, 0x10000, 0x8, 0x81, 0x8, 0x20, 0xb27, 0x80, 0x80000000, 0x40, 0xfffffffffffffff7, 0x9, 0x9, 0x9b96, 0xffffffffffff919c, 0x80000001, 0x5, 0x0, 0x7, 0x1, 0xff, 0x7, 0x7, 0x80000000, 0x8, 0x10000, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x6e}, 0x0, 0x4575, 0x9, 0x1, 0x1f, 0x1, 0x4}, r2, 0xa, r1, 0xa) 2018/04/08 10:05:53 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0x1ff, 0x2}) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r1) userfaultfd(0x80800) lsetxattr(&(0x7f00000002c0)='./control/file1\x00', &(0x7f0000000300)=@random={'os2.', '/dev/mixer\x00'}, &(0x7f0000000340)='\x00', 0x1, 0x2) 2018/04/08 10:05:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x4f0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x8) 2018/04/08 10:05:53 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x87ffffff00000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/177, &(0x7f0000000100)=0xb1) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0xffffffffffffffff, &(0x7f0000000180)={0x337a}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) 2018/04/08 10:05:53 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x8, 0x0, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x1]}) 2018/04/08 10:05:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a16fb8)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x608000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x6d9, 0xffffffffffff57b7}) 2018/04/08 10:05:53 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10001f}, &(0x7f0000000040)=0x1000002ff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x9ac0}, 0x8) [ 300.448466] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/08 10:05:54 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3a00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 300.527611] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/04/08 10:05:54 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x4, 0x8001, 0x9, 0x0, 0x3}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 300.592513] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 300.631079] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/08 10:05:54 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xf0, "22b79aff87842832e0a0639eb32aa4c7a9fa3803df33ded3074d45ee5d4fac883a2c90d7a52e0de7c534d575be50bee75b01581e4f35eba928411fa5dfd30e2334b220d7a06d6767ab181ad27498822930e6f8c25b4d51a92c36f2d13561f137e55b14024226c428abdb4ab6654070b09708d7caa0ecbb99379702dadc5d7ca21172fb84882c5a878e877ee9382fe8d674a94936eaea8231b31d38a5700a3d2c4b020af29c8e84c30ccadeba1cfaaedf04d468418e3c56aa03267b05c3d382dec8c80daa9a8da7dce431879cb64b3aa458c49a7e53990c4b22f190bae5084212e46f7dd862e57e3b95387c8014524df1"}, &(0x7f0000000080)=0xf8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xa, 0x200, 0x922, 0x5, r1}, &(0x7f0000000240)=0x10) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x12, &(0x7f0000009000/0x4000)=nil, 0x80000001}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r2, 0x0) munlock(&(0x7f0000008000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/08 10:05:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x43db, 0xc01}, {0x7fff, 0x400003}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3, 0x0, 0x8, 0x80000000}, {0x5, 0xfffffffffffffbff, 0x9e0, 0x100}, {0xb17, 0x9, 0x9a3, 0xe2b9}, {0x9, 0x2, 0x8, 0x9}, {0x9, 0x7, 0xfffffffffffffff7, 0x9}]}, 0x10) 2018/04/08 10:05:54 executing program 7: 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$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400)={0xffffffff}, 0x13f, 0x1009}}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x3, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) write$rdma_cm(r1, &(0x7f0000000840)=@connect={0x6, 0x0, 0xfa00, {{0x4, 0x5, "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", 0xd5, 0x3, 0x400, 0x8, 0x4, 0x8, 0x2}, r2}}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000280)=0xfffffe7d) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x6d, 0x8, 0x6000000, 0x0, 0x0, 0xfffffffffffffff8, 0x400, 0x0, 0x97b3, 0x1, 0x3, 0xfffffffffffffffd, 0x30, 0x7, 0x5, 0x40, 0x1, 0xafe3, 0xa4f, 0x1, 0x2, 0x3, 0x7, 0x8000, 0x3ff, 0x401, 0x0, 0x4, 0x0, 0x5, 0x4, 0x800, 0x10000, 0x5, 0x10000, 0x9, 0x0, 0x7f, 0x4, @perf_config_ext={0x755, 0x7}, 0x142, 0x8, 0x8, 0x0, 0x6, 0x1, 0x5}, r4, 0x9, r0, 0x8) write$rdma_cm(r1, &(0x7f0000000e40)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x461) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair(0xb, 0x80005, 0xd, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000200)=0x7fff, 0x4) 2018/04/08 10:05:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000000000002000000e000000200000000000000000200010000000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) 2018/04/08 10:05:54 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:54 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000080)={0x6}, 0x8, 0x80800) fcntl$addseals(r0, 0x409, 0x200000006) syslog(0x3, &(0x7f00000003c0)=""/165, 0xa5) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@random="10d60a5184f2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/04/08 10:05:55 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x6, 0xf2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getpeername$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x60000006}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x500, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/114, 0x180) 2018/04/08 10:05:55 executing program 1: r0 = memfd_create(&(0x7f00002d7ffa)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb, 0x1, @tid=r1}, &(0x7f0000000080)) 2018/04/08 10:05:55 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2202, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x9a, "c33da677cc8af1bdcce3907310bd53f71590762c776696936813e7a44ddb20482c7a1347d49833c2b34976c32988e276dcebc4e0f6f37e45a20df4ed3499231b099a52b4be0445784c09a544ac4ab309e7ca077d85c1821b0190fa968b7e9f5b8a06d1f30e05826bcdd8794b95610465170694af11dc6d1312662098b4eb27be8a9a601b44bc6785cc62dad31d4326fd907566ff239b9b539fc0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x80000001}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000200)=0x1c) 2018/04/08 10:05:55 executing program 5: socket$inet6(0xa, 0x80804, 0x80000000) r0 = socket$inet6(0xa, 0x10000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000200), &(0x7f0000000140)=0x1) 2018/04/08 10:05:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000403508e3000000000000000000000020bb"], 0x14}, 0x1}, 0x0) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x1, r0, r0) 2018/04/08 10:05:56 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x300, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:56 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x1000000000, 0x8) 2018/04/08 10:05:56 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) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000b740), 0x14) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xfffffffffffffe35, &(0x7f00000000c0)={&(0x7f0000000740)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x8, 0x0, @u32}]}, 0xf3}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xb1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x403, 0x70bd25, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x40010) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='cmdline\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xc5, "061fa474b7ea6cde3eb3f600d7df8338d5ef43709b872ba0ab9b99bfdb7000ddcceea6a01434158c0d2dfbd6ff0d6c48de03d0595cc541d5eb0a7b42720630033f19a4c567c675434b62621b15338f39bdc6525158ddb99ae8b1c902ac7ff0ba7d95af8101d10c1b64b682d8c8c7eed09fd32d47ebe319d69ac7d45395ba1dd91f1c9cf9ca552b02908469141a68e973da3fb940695082a36a45f52c127433d1e50fdee3f14dce2bc4484adef6d65ab9e046fe442c83a8677dc7195e236e8418c6d33a5c13"}, &(0x7f0000000480)=0xcd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0xfa, 0x642, 0x100000001, 0x7fffffff, 0x401}, 0x14) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x987, {{0x2, 0x4e22, @rand_addr=0x7}}}, 0x88) syz_genetlink_get_family_id$ipvs(&(0x7f000000b9c0)='IPVS\x00') 2018/04/08 10:05:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x5818c0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x17, 0x22, &(0x7f0000000100)="a9f4d50dbed88dc260cea487f5df986f4c82d8175187427cc50dc2a782292e6cb8ec"}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) 2018/04/08 10:05:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001340)=""/188, 0xbc}}], 0x1, 0x2020, &(0x7f00000014c0)={0x0, 0x989680}) 2018/04/08 10:05:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x6, &(0x7f0000000080)=0x101) 2018/04/08 10:05:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}}}, 0xfffffffffffffcfe, 0xfffffffffffff800, 0x4, 0x7, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5, 0x4}, &(0x7f0000000200)=0x8) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000880)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYBLOB="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", @ANYRES32, @ANYBLOB, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r3, @ANYPTR64, @ANYBLOB="7f0683b04dd5cca4e4b9c15f978670e85ec4abafc4ba5f0a279dbf82ee6aa97ced185ebf6f0ea2a46ca9b598880dd9655c06d3b3ad5a8b6000afb809190acceafa4236ee72f10dcc19d778768f8f0a082bb97951a48f7ddb", @ANYRES32=r2, @ANYRES64=r6], @ANYRES64=r4, @ANYPTR, @ANYRES32=r2, @ANYRES64=r0, @ANYRES32=r3, @ANYBLOB="edf20e37eef1bbe19137ac24cc0645803c1d12121b3a858e8724a93d822b511a8023ca0dfe47302946f8e7d0a26556ee167a5d43b254cc591a29b707a404d29e94939094f4a3a381cfb2b1950c6c3c59206f20ae584e06e583ca4a2a4290e29c17e9698406441237599ed0b63381b700f8fd00133b4c33d96b34689ffffc47188cb7caa499acee6c0d8016d7c9da0f0be8d2f8f6efaedcb7f13fa68ba0830641838bade09b0cc33f342b21eb15efa21a3a97d8a56c05005425b36c8d796bf66d0a99c8510ac4def4500e20a9c4286d8d53189378", @ANYRES32, @ANYRES64=r4, @ANYRES64=r2], @ANYRES64=r2, @ANYBLOB="31586fab63ddf60e9aa43d9df9c8a35be12dfb24357e67e8a806a79dd5578d0c2a6367ec28c32e26ec0a950b64bf51641c37a8d597fb9d7031046618bcd16e7f1177dcd8ae98aa421d148a4924f2faa353edaf4117c1ab7858af8d8338f76b8e07e7c9673c2f7206a1777917697e1c38cea02b1b1712a4c82688c2b647639caa4c75104904e5f0aefa363248e2c0b324bb230afb8ea6e26d61d576d03dddb3df4486dd85d277ca1c7a7257681a49b26b6031d7f185", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYBLOB="56f4b6d3bac300f129a8a7b2a81fe494", @ANYRES16=r0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16=r6, @ANYBLOB="b55ecb4e0768"], @ANYRES64=r0, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32, @ANYPTR64], @ANYBLOB="0c7737c4d12a4ea53c93da93e7558280b615c8dee094c1a1a2be5e5f9da7216562ddcf97a5a02397c5a717154942410143a5b370405284ca01da9965206c646f0a6d354174c0913dd35ea4f573e5d6a8e7f5a107e6e0da522494c1a4082413753321729bacdea90e8a219ef35ba4d814d563624cb98563b899d475646c25a16c0ef3b03163c73bdfab0ea6", @ANYRES32=r0]]) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xfff, 0x800a, 0x25, 0x7, r5}, &(0x7f0000000280)=0x10) 2018/04/08 10:05:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f00000025c0)="f5885b0d1f6ca26242bff5e130476600a5d1a57fd9da343e312b9e7c56d7a7c32e454d60fc8cfa40a03d33e03f0803b952d545e61f281f5813dfd59f37ff6016a988d12ef9d4de7b373c08ae2d8d35686c5efb0014116450faadbad80251a534d4003eb45e9c1b685d2bcff549fe4746a4f8475ac32ab6995621186d8548d38bb1", 0x81}], 0x1, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/08 10:05:56 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x600, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040), 0x8) 2018/04/08 10:05:56 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x101000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r1, 0x7e}) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x52}}, 0x8000, 0x1000}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x3, 0x3}, 0xc) setsockopt$inet_int(r2, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r2, 0x0, 0x400000017, &(0x7f0000f74000), 0x3) 2018/04/08 10:05:56 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r3) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f4271644efe60f6e115daa838"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"]) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) 2018/04/08 10:05:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = socket$inet(0x2, 0xa, 0x1ff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000017c0)={r2, 0xfa, "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"}, &(0x7f0000000100)=0x102) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="dd8759a1740b8e5b62c468ad1e08ec13876285e8f78d2190f9874083b8291134d1fb5ef6a352398866a87c753a4a9a8f62c03e6ba322924ed78da85471c3a86c21efbb12bfc0", 0x46}, {&(0x7f0000000380)="55e6ca35b481fef592af16d1422c04a0891613527947", 0x16}], 0x2, &(0x7f0000967000)}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000040)={0x7, 0x101}) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci={0x0, 0x0}, 0x3b8, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) sendmmsg(r3, &(0x7f0000003540)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000001500)=[{0xd8, 0x1ff, 0xf09, "ddf21be23a0b9d3deee548858311583b2e014e3d998bcb7dc5cda3caff59fe417beed43ee1f6e9fa064bfc7c8bf962b9a30c8ce84f47f89b0b8bb854955e72a678b967dcb63cfe35b03743db50a2b7e60e82265f04839c69148cef11b42bd81953cdbd50f5e1273987222d42164df7727886499901d5c9740f7645cda2515a202c72f94302061d7d11ad78ee8aa6b02513d7dbadfa82500e128450d3e308e0ea8656985601eb2bc5f28191c2e724a0c6273b499b93eff5c3fa84c2201b30d2ff778ba5469dac3fb2"}, {0x108, 0x88, 0xffffffffffffffe0, "dd404cf8a3e69be540781a29fc4d6358acc3bfb7d3ff62d598a1afe530f9dad6842add396b60bba62d0f9775d1f4de9804f19f40e0f2df639171a500a60661e56a21dfa66749ab03a7cfe7b685c4320ad0bb7d424a12f9aaef23a3541efcd39b15dd51f2fddba77da51e811ddd8e2d6d46b7697aa7e71093a4d21ad75aa31bff6b07092076db7f9ab94657a223e1eb0c0e3fea40e4262c427e928bcb4f0161690ace1ee715c3c09afbae7399d4881d9921c9cc2c8c9047bce0051c115c0223107faf61f526f0ed900e7c11c56c8cd223a9d40420d20d89be2ee4bd1e8df7f9df655a65cd28ef78d03a5b44c808f300841e86"}, {0xc8, 0x102, 0x1, "e9f9d1bf94753cf06c166efd4451242094e4ce0333bc6ecc2957ff019d1407bde6896df01b54649358d8eb15ad9b3bb8c4602d1da9218edc031120ee3341d148749dfe4084ae3171fc76c6afdc9f5a4031d900193ceda967180563e052b6e0119f3ff9ea0d52fa5ff270980fc8d08342f004d94f60f7716b0ba0027a68a1d753a4b2a0a17d6553ef484dcbfbcec5db11825400a96a8448a77b2673dc38ff5d78275dd19b90cf352c2c6c7a67b0a2dd9ded250b26"}], 0x2a8, 0x800}, 0x8000}, {{&(0x7f0000001cc0)=@ll={0x11, 0x9, r5, 0x1, 0x7fffffff, 0x6, @random="3eca27e0edd2"}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d80)="2843439749439579d4b991d4276eb738b432083238559c769f27fb2c9a14f8a1353ff4dad73ad9920c5e6d949e39819da96edc34bf7417d7e7b07b5248a649824b565ca9d3e19310d818d41001940629c59be9b3831b035e0fc58602e6a00d7d663e", 0x62}, {&(0x7f0000001e40)="4a353b879b7b", 0x6}], 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="30000000000000001300000001000000f17be9398a645c7e1fbb45ed07092c71707cc9e5486c00000000000000000000"], 0x30, 0x24048004}, 0x9}, {{&(0x7f00000020c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7f, 0x8, "e2474623e5ff776f94d07863df125ed2988790bb6b0727dce846b84ae0b9d15cb60a132dd63edc0b9e4369b9375e908ff467e906f09e31a1199f1dc207af38", 0x8}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=[{0x108, 0x3e, 0x8, "1da38dc46ad295020f95cfe1446f0e42a6dd0adccdc1c1f87fb6eb18f6d4c47eb660f59980a1ac17e092a8e3fd9828372ac7611eef2f43ad651c4ea9fed1262b1338e231f15eaa4de1196c13b36cc97b0d013159a58db8898329ced28b10a1a38595d92ef5c90e4c2b964dce7cea5ee2d2ba5bf9d12041afed9a6f5e98fa41a323e0050c9d63b0cf5110abcad93007ab018e4ad9cd0676a6622cc32ad8acf123e42df590d8e48d395683fd4154e8540d9d83602d8a92484a28cb09a769d927e340c29c30d57a247eb90a21d63c907a4a788a2a10d2c79fb3a5011fb145e187770a6b88b4edeeec3ea26662a0f41eb74656"}, {0x68, 0x10a, 0x200, "082efa5c56b7618feaa4947d4f0839f21172f15b6591be70882583622bf9add3f39c0e0e5969ec4929f1e3fda67c9d6e2393f440158ef1efd72a543acf3ed6d980c4774ea2ebebf0e4e0a2d8e4bc32ec33"}, {0xa0, 0x0, 0x1, "dccedc2aa40c4a94852aca593888c08f20ce93884843c22e559a12af1ec627f883d1bf77f0f91bc24220830339ce0300dfa9a8bd8bd22359a8073f5a28a428d9a0417a522afe2d01235ffecd11dcc1380b13730c871382862a46d52d7fcbcb606c08c76f94eb1cc4fa725fc00da8a744f33ffc3e1b3a7486e9f98c89170f551b9bee2d051c2d2a939c4beabc170f"}, {0x40, 0xff, 0x8e9, "c656837f9bf14678e219493b9f0318f4d17c3cac5fcdf68a828c1fe9a2d9e86af3a862be96cbe21ea8b3"}], 0x250, 0x4}, 0x3}], 0x3, 0xc0) 2018/04/08 10:05:56 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x222, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:56 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)={[0x30]}, 0x1) mkdirat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x160) read(r0, &(0x7f00004f6000)=""/1, 0x1) 2018/04/08 10:05:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000400)={0x6, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001780)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb156", 0xbf}], 0x1) writev(r0, &(0x7f0000000380)=[{&(0x7f0000001dc0)="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", 0xb21}], 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0xf002}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) 2018/04/08 10:05:56 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x811000000000007d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380), 0x7) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000001c0)) open_by_handle_at(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="b200000008000000228ee3c6e1eae5510704a149284f304d946b5d130c183267d2f1a1c4c39be18bfeed5e4edd65b714489ec4291693357459f0dabc47a921a954f874aa48063bc0ff07342eb5c036d9b83fab0f9e0ccbc7974b0feee99e891a4f3ab8cf81a9cc44b7260fa64ce0ed22c72daa3a0a424246ec530420f016c8483f58910d1657acca1c4b22daa09046e281ce9a16f32b6e1fc23068b9bcfc8cca6be18a4a2e6e8bf51c638574c3486a63a696"], 0xc04827bb115d4e72) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) 2018/04/08 10:05:56 executing program 4: r0 = getpgid(0xffffffffffffffff) syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb8100000086dde084b6a20000000000000000000000000000000001ff0200000000000000018100907800000000"], &(0x7f00000010c0)) ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000080)={&(0x7f0000000000)="7b64fe9a68d37c7c2b1d2411ed5ad63d7611656e39f680daf3abf372548ae9c76113e35d06326fc42ccdc6964c5168bcd7431e81d0e3265d961ef0d22a2c0607c9008b31d958360fb622fbafb220636bcaa31a275196e622a10c89229903a3feb9c2", 0x62}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7f, 0x101402) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/185) 2018/04/08 10:05:56 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000000)={'bridge0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/04/08 10:05:56 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x32, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x109003, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00', 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0xff, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r4}, {0x2, 0x7f, 0x3, 0x5, 0x100000001, 0xe6b, 0x4, 0x20}, {0x8000, 0xf4, 0xf24, 0x8}, 0x6, 0x6e6bb1, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x7e}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3504, 0x0, 0x3, 0x2, 0x0, 0x100000000, 0x7}}, 0xe8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000580)=0xa) r5 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000600)={0x2, r5}) connect$l2tp(r1, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x0, {0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x32) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10) r6 = dup2(r0, r0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000000a80)) r7 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400000000020000) recvmsg$kcm(r7, &(0x7f00000005c0)={&(0x7f0000000e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000f00)=""/167, 0xa7}, {&(0x7f0000000fc0)=""/134, 0x86}, {&(0x7f0000001080)=""/231, 0xe7}, {&(0x7f0000001180)=""/99, 0x63}], 0x4, &(0x7f0000001200)=""/94, 0x5e, 0xfffffffffffff889}, 0x1) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x9, 0x4, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2ab22037}}}, 0x3a) llistxattr(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/99, 0x63) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) iopl(0x6) recvfrom$inet(r0, &(0x7f0000000380)=""/148, 0x94, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="50932032405566b5f896c58419dd8a7f595b1ef5e2a873de53a654d6e052a78c6e1ea62b6771de1c066ad25bebb59a91da0728f9733d15a896419dc63cffed95df9a38bbb87f316f866f54acfb5058570a222c0a9b3f600d4c8122ab5f1efc25c021ba40ea415fba0cc34b337933613d94cc3e0831e70c9dcb19053eb37575122d623dd2400944d9c7682df7f8932607a99cd614f7a0910e9276a21ffa356d972a963274141643638b04d45ddb16a6bf8764599284ff7c0a097f9fb3d9d9602fdc24e62a32522c491ad0699fa37aa27998d79fd5a465cc5b863a81f0069699145d079799401f9057e8ae10e1333fc3e98c761db855a9", 0xf6}], 0x1, 0x0) quotactl(0xeb, &(0x7f0000001340)='./file0\x00', r3, &(0x7f0000001380)="632040f7385613b25139ff2be76e882959afc1ea147d06a7771ace5f12b954387e77a6503ea0ea5e623e8b11a2ba383ff50b110e6f4eb65cc8df5bb1e4ccfe325b63ea816552048be1f24367c98dea693c212bb9af30db76d014fd7fd6f59c7faa953fa9524a1d3376c5b5eb358c1a999e94c3b77090052bfdfc6afffb28db1dc77d2c6f560820240df4dc78e8192e045657993f61c68a6d378d54bead7e13ad8ed573d3c4742d1ed73e55e7d855b23a670a1177d806d6b11ce02bbe4ea80b7f26983779ba028426b509c5fa7452d05cd732268a3a93f5f02e44964e61") 2018/04/08 10:05:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x6) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000010c0)="2b73656375726974792b267b2dac7d5e295c6d643573756d6b657972696e675b7070703100") read(r0, &(0x7f00000011c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xffff}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x3ff, 0x5, 0x8000, 0x9, 0x1, 0x1000, 0x1, 0x6, r3}, 0x20) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 10:05:56 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x0, 0x0, 0x2000, 0x5004], 0x4, 0x62}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000100)=0x7, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x8001, 0x81, 0x3f, 0xd6ee]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:05:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syz_tun\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0xc5, {{0x2, 0x4e21}}, 0x1, 0x4, [{{0x2, 0x4e22}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22}}]}, 0x290) 2018/04/08 10:05:56 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xcfc, 0x240400) sendto$ax25(r0, &(0x7f00000003c0)="b60d5612780b57478b7570db60d6396b60b90a21166459f5cb6afd292073c76cdf55207f7e65693067f93ade513f3204e2e47ec5c5e6d783d4b5dba1e939fb8ab1b62c726993176f80ce6c8cb6d5370377cbc1205e02efef82bf6936d98277ca1b2601951510d9aba826feb52c15f1a86d95b52c3dae7ae8808feefb50b1c03df7f2da3d3474b9e13634d95bc195bb5a80cbb0132883cee15a1d2100e3fce06ea991173119ec06b8fd0938ff690b3e086f", 0xb1, 0x1, &(0x7f0000000480)={0x3, {"a54810e62d4669"}, 0x3}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) write(r1, &(0x7f0000000180)="2400000024009d380000120000000100000ff6ff0100000008782fc902db597885990262", 0x24) 2018/04/08 10:05:56 executing program 0: r0 = socket(0x18, 0x200000000000005, 0x20000040) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0x4a) 2018/04/08 10:05:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) timerfd_create(0x7, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) lseek(r0, 0x0, 0x4) 2018/04/08 10:05:56 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x2f, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xdb6, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x100, 0x0, 'client0\x00', 0xffffffff80000001, "e10ad6e4f414734a", "cfcf7c0815db60ac77c659f28167e8f9ad8e79fdf04827e057eb0357f644cb90", 0x6, 0x7}) sched_yield() r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x800) openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/04/08 10:05:57 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffff80, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x10202, 0x2, 0x6004, 0x1000, &(0x7f0000ff8000/0x1000)=nil}) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="ef9ac8ac8b4b5bbbf7493ba1620db5c583b8e5d8a6d568136e26cd6b3a47466b01bfe6f896402266278d8e6723ef86d54323ee2b594807df1c347b84bd4b426f3ab2dbbf264c01c5a2eb4185f24b1c840538f7cd8f5c1d6a01c44b97ebd2d677301ded2ba342e4fa58e58b96e016ccad222c97fba0ae6516b1d568f5152146a19cc6c0c6e83c544c2a124fc2a5c2b70f8d74309d785317182b289cbbe7384b0499e315a627e3c887b834468680744e53", 0xb0, 0xfffffffffffffff8) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/kvm\x00', 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) 2018/04/08 10:05:57 executing program 7: r0 = socket$inet(0x2b, 0x801, 0xfffffffffffffffd) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), 0x380) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffffffffffffff50, 0x8, 0x6, 0x9}, 0x8) 2018/04/08 10:05:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) write(r1, &(0x7f0000000340), 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) 2018/04/08 10:05:57 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x7, 0x1, 0x55ef, 0x855, 0x7fff, 0x7df0}, 0x80000000}, 0xa) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = geteuid() r3 = getgid() keyctl$chown(0x4, r1, r2, r3) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f00000026c0)=@rc, 0x80, &(0x7f0000002740), 0x0, &(0x7f0000000280)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f00000042c0)={0x0, 0x1c9c380}) 2018/04/08 10:05:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000000, 0x20, 0x0, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x81, 0x5, 0x2, 0x80, 0x2, 0x8, 0x8, 0x100000001, r1}, 0x20) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1) 2018/04/08 10:05:57 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2100000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:57 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="792a893b65086331ec0b972c342e2fff08be0eeef7189b57c771dd547c66f25a937709bc9d3cb8927e6dd26c65a9985a9628c3d4245a508df934ce9cc8854ff0ed4fd0257829bcfaf77111340f11fc077be5cb814cfce98f04e9b6bb4ae43b4243de237b839f56abec04a8bc5323f9f93e9cd95110726bc75fe7cff0370c0959b3d10a13a76e71855ae86159bef6e2d3479dbbe8b8acb71dbe4bd3008ba6a197df6eb71a7a803f0d11a0a1f84db9c263b22d8b8fa25f32803ac73c0c63233c5ef6344ec14268c610f7a129de03a317720441c7a45ed24cc58209ffe62297dc5877a4f886521efb8a6873", 0xea, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000280)="7bcbc8f38b8ffa76f64e20ab55ed891037d66f4d0f569a54e1145b320c9cd944d738042ae4763b6aa259b1", 0x2b) 2018/04/08 10:05:57 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x1ff, 0x7c68, 0xff80000000000000, 0x5, 0x1ff}, &(0x7f0000000180)=0x14) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000001c0)=0x5, 0x4) dup2(r2, r1) 2018/04/08 10:05:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022bfff), 0x0) r1 = dup3(r0, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000380)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001540)={0x144, 0x0, &(0x7f00000003c0)=[@register_looper={0x630b}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000), &(0x7f0000000040)=[0x38, 0x30]}}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x50, &(0x7f00000000c0)=[@flat={0x77682a85, 0x1, r3, 0x3}, @flat={0x776a2a85, 0x101, r4, 0x1}], &(0x7f0000000100)=[0x78, 0x78, 0x18, 0x78, 0x40, 0x58, 0x20, 0x0, 0x38, 0x38]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x48, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x1, 0x24}], &(0x7f0000000200)=[0x20, 0x18, 0x28, 0x40, 0x20, 0x40, 0x38, 0x0, 0x18]}, 0x9}}, @exit_looper={0x630d}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f00000002c0)=[@fda={0x66646185, 0x0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x1, 0x13}], &(0x7f0000000340)=[0x18, 0x40, 0x78, 0x28, 0x40]}, 0x429}}, @free_buffer={0x40086303, r5}], 0x1000, 0x0, &(0x7f0000000540)="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"}) 2018/04/08 10:05:57 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x6fe, 0x7f}) 2018/04/08 10:05:57 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 10:05:58 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x88ffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:58 executing program 1: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) write(r0, &(0x7f0000000080)="7757edc7bfd975b2a91b5ffbf2f4f8e870403b7158079f014acd2cd344dbc94e727d656918d11b2e41aecbd1fcb46db701db9d313a6d30d6be580bde033ee773792cd9584b594d865c390cf8660fbd6c08ba0c6b69c7e30f538789f9cf26ea5f074ba7fbb10592d837bdc4e4be0fe7cbc80ff8cdd1c046e1c6c87c886cd1c47bdbe02834a3c0e09188696c7320e76080c856106c4d089bbb0c11ddadf7e20abf7e9c51202065c096592386386aecb2b7adb24d7f93a70f2e0f0892a094fc17fa1f81b3e1c8a0bc8a6649d6dfcebd09ffe2a17dc83d0d0eca3b611708d6f3248175bb390595628cb97d2408d25cfb2789eae15208", 0xf4) read$eventfd(r0, &(0x7f0000000000), 0xffffff0e) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)}]) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0xff}, 0x50b) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/08 10:05:58 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaa000008004500002cffff0000002f9078ac14ffaa00000000b4a1880b000000000000080063d8fc101d49e95400000058fa7262e81c2db35e9ee3a6413aa1210000000009000000af03000000000000000000000000000000000000000000000000000000882d949877333dcd3c2059cf30f93b108b3435cdf50641b0ad2080865204b715ec23f7abfc88a76ff9406d540265d0b8472440ea4b7de595f741597bae8568087bc8c4348a734342e7c13c2dc26dd48790c27ea91e5f45aedb84d48a5de8046f1d6bc11048529d4469c4a0de129cd8df8cb226d7c2743db589618e3de5550ea5209b628ff8abe569ad82f56a13d238da42fd9c50"], 0x0) 2018/04/08 10:05:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x402400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x1000, 0x6120, 0x400}) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 10:05:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x12000) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x40) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x3, 0x85, &(0x7f0000ffc000/0x4000)=nil, 0x838}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000100)=""/190, 0xbe}, &(0x7f00000001c0), 0x4}, 0x20) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/08 10:05:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) r1 = gettid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000400)=0x8, 0xfffffffffffffe91) sendto$unix(r0, &(0x7f0000000300)="bc1049f133842863264ad36240d71a0cb73d8a038c6524532608a6c775f466f6bac1cd22c4d0b2b308d2a6200af36c78ddefaee24a3bcfc2", 0x38, 0x800, &(0x7f0000000340)=@file={0x1, './control\x00'}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000500)=0x4, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) inotify_init() r2 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$void(r4, 0xc0045878) dup(0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000680)=0x8, &(0x7f0000000700)=0x4) pread64(r4, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001980)) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x12, 0x1, "ea688ff1c9775d64111865f686596a1fe2b0f50c0fe0d75ea13e018dd61836979df962a4596346e7f744a158402b06681c53539cbab027cd71d20cad3f0318aa", "b24298450231825ca35b38dbf9cf214d1f8236a1d46c82735cc907b128bb936f", [0x1, 0x1f]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001780)={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x7e85}, {0xa, 0x0, 0x7b8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x100}, 0x6, [0x0, 0x0, 0x5, 0x12, 0x0, 0xf7a, 0x0, 0x1f]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000540)) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f00000019c0)=""/63, 0x3f}], 0x3, 0x0) 2018/04/08 10:05:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x1) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3fff800000000, {0xff, 0x100000001, 0xef, 0x6, 0x10001, 0xd6}, 0x7f, 0x8000}, 0xe) 2018/04/08 10:05:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) 2018/04/08 10:05:59 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x401}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x444080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/203, 0xcb}, {&(0x7f0000000540)=""/145, 0x91}, {&(0x7f0000000600)=""/141, 0x8d}], 0x5, &(0x7f00000006c0)=""/163, 0xa3, 0x48000000000}, 0x10001) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/08 10:05:59 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) uselib(&(0x7f0000000000)='./file0/file0\x00') getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'iso9660\x00'}, &(0x7f0000000140)=""/194, 0xc2) 2018/04/08 10:05:59 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2f00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:59 executing program 5: msgsnd(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0001000000000000"], 0xfffffd24, 0x0) munlockall() socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xbcfb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8f, 0x9, [0x8000, 0x3, 0x9, 0x9, 0x8, 0xe0, 0x7ff, 0x101, 0x7]}, 0x1a) 2018/04/08 10:05:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x8, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea789fa43223e9c0967e433300000000000800000000000000000000000000000000000000", 0x48, 0x0, 0x0, 0x1}]) 2018/04/08 10:05:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) getsockname(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000040), 0x0) 2018/04/08 10:05:59 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x504}, {r0}], 0x2, 0xfffffffffffffffd) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000040)=0x78) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0xffffffffffffffff, {{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x1, [{{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x110) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x4}) fdatasync(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0xfff, 0x8) 2018/04/08 10:05:59 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)={0x0, 0x0, 0x0, 0x2}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = eventfd(0xc83) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/audio\x00', 0x80000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) fstat(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000a80)=0xe8) getgroups(0x1, &(0x7f0000000ac0)=[0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000c40)=0xe8) getgroups(0x3, &(0x7f0000000c80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000000d40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f00000007c0)=[{&(0x7f0000000dc0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x334}, {&(0x7f0000000600)={0x194, 0x2f, 0x300, 0x70bd2d, 0x25dfdbfb, "", [@generic="66a65bcf0b18c3e9d3dbaa2ea3239297098843d2b2f7ad163fa2731ca08cef1c46e38925e3487881cb3fea81f8d66852ed34f165e1da2401fb", @nested={0x140, 0xe, [@typed={0x8, 0x2f, @u32=0x1}, @generic="962ba9970645643f23d85e0267345e5bfb19e9199b56ea5094f9b9612bdc241a319e0f13fff4efff08c2bebbf8fd9285792bc3dafb7595020023eae6a416ea7e4439a9839f83c0baded88d4e9e692e", @typed={0x8, 0x77, @uid=r2}, @typed={0x4, 0x69}, @typed={0x8, 0x1e, @fd=r3}, @generic="5d654d550ab5f69c074650552f242fa38e437267e4f224181f10a5bf97c75ace2e0078a2e6b9dd734d9671c42817009b480739df98f9d023de30b99cff0d989525d8e2bd85a9e42741052383f4e15e2fabdd30619b7d7fb943766b84fcf9f5a26bd3845f03b2b8e00a238f5f971388c6aeec0f10c7e53e1a6beb5ddbd1a06e9952207833", @generic="7fe04eb0dab6cdc012124d1bb1dacd513ac232e093a1f513e3b92a8380154141b8444b092b2bdf8eac3217c7101fc6de8d1a0efc0ddf725dc10117ecfe2a7add63f89d55278a790995da3635"]}, @typed={0x8, 0x36, @uid=r4}]}, 0x194}], 0x2, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x4}, 0x4004001) r14 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r14, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/04/08 10:05:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x31a, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009240)=[{{&(0x7f00000038c0)=@can={0x1d}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003a00)="da", 0x1}], 0x1, &(0x7f0000003a80)}}, {{&(0x7f0000003e00)=@l2={0x1f}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)='y', 0x1}], 0x1, &(0x7f0000004200)}}, {{&(0x7f0000004540)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(twofish),sha1-avx)\x00'}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004840)="03", 0x1}], 0x1, &(0x7f0000004900)}}, {{&(0x7f0000007bc0)=@l2={0x1f}, 0x80, &(0x7f0000007d40), 0x0, &(0x7f0000007d80)=[{0x10, 0x1}], 0x10}}], 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xf270) 2018/04/08 10:05:59 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffff9c, r0, 0x80002) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x4}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000200)={0xff, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x4}}}, 0x108) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000340)={0x30000000}) r3 = syz_open_pts(r2, 0x0) read(r2, &(0x7f0000000100)=""/227, 0xe3) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'vlan0\x00'}) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/08 10:05:59 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:05:59 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) fchdir(r0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/08 10:05:59 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="2e6d643573756d6b657972696e67a8a0b6da6e610cde776c616e3000", r1) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000100)="d01588ee4373e23a7f", 0x9, r3) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/08 10:06:00 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2c, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:00 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/250, 0xfa}], 0x2, &(0x7f00000002c0)=""/36, 0x24, 0x81}, 0x100) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) write(r0, &(0x7f0000000000)="2400000024007ffc0000120000000100000ff6ff010000000080f300f1ffffff1300ff10", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) 2018/04/08 10:06:00 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003c00)=[{&(0x7f0000001900)=""/4096, 0xfffffffffffffe2c}, {&(0x7f00000013c0)=""/13, 0xd}], 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000200)) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/dsp#\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/dsp#\x00', r1) 2018/04/08 10:06:00 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x70, 0x8, 0x8, 0xa5f8, 0x0, 0x3f, 0x810, 0xd, 0x4, 0x100000001, 0xfffffffffffffc01, 0x5, 0x80, 0xc0, 0x0, 0x5, 0x1, 0x800, 0x0, 0x4, 0x9, 0x1, 0x3ff, 0x80000000, 0x3ff, 0x7, 0x7, 0xaf, 0x100000001, 0x101, 0x2c8, 0x5, 0x7f, 0x401, 0x7, 0xffffffffffffff81, 0x0, 0x7, 0x0, @perf_config_ext={0x1, 0x7fffffff}, 0xdfb8d20faa1dc8a5, 0xffffffffffffffc1, 0x4, 0x6, 0x0, 0x8001, 0x2}, r1, 0xf, r0, 0x1) getpriority(0x2, r1) 2018/04/08 10:06:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x18, 0x2c, 0x1, 0xfffffffffffffffe, 0x0, {0x1}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/08 10:06:00 executing program 6: futex(&(0x7f000000cffc), 0x0, 0xfffffffffffffffd, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x7, &(0x7f00000017c0), &(0x7f0000000000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x241, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x71013b1d, 0x2000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) socket$rds(0x15, 0x5, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0xa000, 0x0) 2018/04/08 10:06:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xffffffffffffff3a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@canfd={0xd, {{0x1, 0x5, 0x9f1, 0x7}, 0x26, 0x2, 0x0, 0x0, "7bab1a70d90e695f8cb15b9339610eeeb60d6687b56de9c6e5e3b50bb46824f97680774c81ac47669befbc335fe0e8d11c4365ea9e2fa9ff5d7cf32b0e18dfbf"}}}}, &(0x7f0000000280)={0x800000000}) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x10000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x100000001, 0x800}, 'port1\x00', 0xa2, 0x1000, 0x4f, 0xeb5a25b, 0x3, 0x2, 0x100000001, 0x0, 0x1, 0xff}) ioctl$KVM_NMI(r1, 0xae9a) r2 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xc1b0940fc064fbcb) recvfrom$inet6(r2, &(0x7f0000000300)=""/252, 0xfc, 0x0, 0x0, 0x0) 2018/04/08 10:06:00 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd00000000020000e000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="0002070031e10600f72dcbd1c04c64280700"], 0x16) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/08 10:06:00 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x84ffffff00000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02020009080000000000000000000000030006000000000002000000e20000010200000000000000020101000000000000000002000000000100140009000000"], 0x40}, 0x1}, 0x0) 2018/04/08 10:06:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)) 2018/04/08 10:06:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000013c0)={0x0, @local, @multicast1}, &(0x7f0000001400)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x67, 0xffffffffffffa0e2, 0x400, 0x3, 0x2200000, r1}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x20) socketpair(0x11, 0xf, 0x40000000000000, &(0x7f0000001040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="2c4400004428da06d4083def957dfb4e565343eda66a7e34791d51cb6c", @ANYRES32=0x0], &(0x7f00000010c0)=0x8) getpeername(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000100)='./file1\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) sendmsg$rds(r2, &(0x7f0000000740)={&(0x7f0000000240)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/116, 0x74}], 0x2, &(0x7f00000005c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3, 0xffffffff}, &(0x7f00000003c0)=0x100000000, &(0x7f0000000400)=0x4, 0x3f, 0x8, 0x1, 0x1, 0x48, 0x7f}}, @mask_cswp={0x58, 0x114, 0x9, {{0xd41c, 0x6}, &(0x7f0000000440)=0x8, &(0x7f0000000480)=0x8, 0x3, 0x3, 0x8, 0x8d1, 0x10, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x9}, &(0x7f00000004c0)=0xffff, &(0x7f0000000500)=0x7, 0x80, 0x7, 0x8, 0xffffffffffff7fff, 0x10, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0xfffffffffffffffb}, &(0x7f0000000540)=0x2, &(0x7f0000000580)=0x7, 0x0, 0x3, 0x5, 0x6, 0x18, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x7fff, 0x2}}], 0x178}, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/08 10:06:00 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x90) sendmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000000)=@ax25={0x3, {"59ac18f63a5d7c"}, 0x7fff}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="84bc2a5945c16eff91a66a6f8ac40ca7342c5298e6954b4a4c958438efcb1b41769e113a87fc9b31ef9867b2efb01f94c7c94b", 0x33}, {&(0x7f0000000180)="a20ad8026f6210f458f8375f883bf2547d655a2fdcc315ddb72ed6f778b9c21c6950df46fb461eccb15d9dba19dcf99a5b8a480a59caf54ec4d8ee18cf45009877e523a87ee16b61cd9879123b7e63e46a9671408022ece2da56576c93addc5371c57b0abc0daa6a44a0aeac50b8d63e07f7c02331eb729fe384da6e260a40a9799e946b9d8cf3286923e46239e88649a6bc1946c8f3179199abda41fb8cc37300104c5cd4260c4acdc0e5172e", 0xad}, {&(0x7f0000000240)="ed79fba21d4acd75810ec032c927b126d8db14adfaf05b7ed08c11b686a2bcff2381c6aa709b4688442d538fe60413fa75d751d8c0ac78ed88103db4b96dac57e923", 0x42}, {&(0x7f00000002c0)}], 0x4, &(0x7f0000000340)=[{0x98, 0x100, 0x0, "9cf5d9f083c422368098f41e05a8e0685257525272cf68aa579688ae7a545f06b900e0c731085bfdb29b53fc0bf588cf851c1a4f807771fc9ed3302e8b98dc938b9cd6cb6145e910a679c30593ec6369096b91cb3a89fe41c9ae68dd75fafff93d0a8ce365de43e4cec3724559a052503ff3c75608b707735aaf11344f8d7ccaa0991933fb"}], 0x98, 0x40}, 0x51) 2018/04/08 10:06:00 executing program 7: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'nr0\x00', 0x6}) r3 = dup2(r0, r0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000200)=0x7, 0x4) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r5) r6 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000005000)=0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r5, 0x0) fallocate(r5, 0x0, 0x0, 0x1) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f00000001c0)=0x7) close(r4) ioctl$int_in(r2, 0x0, &(0x7f0000000040)=0x10001) poll(&(0x7f0000000000)=[{r2, 0xc1a6}], 0x1, 0x0) close(r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/04/08 10:06:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x82000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xbe, @loopback={0x0, 0x1}, 0x1dc}}, 0x2, 0xa3, 0x7, 0x9c, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x101, 0xf45b}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0x7, 0x5de2, 0x56e, 0x4, 0x78e8}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x11}, 0x400}}, 0x31d, 0x1, 0x8001, 0x53f}, 0x98) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000300)={0x400, 0x3}) r3 = syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x4000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000003c0)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000400)={0x200, 0x1f}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40c000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x800, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4045}, 0x8040) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e21}, {0x306}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'vcan0\x00'}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x786a, 0x20000) ioctl$KVM_RUN(r2, 0xae80, 0x0) readv(r3, &(0x7f0000000a80)=[{&(0x7f0000000680)=""/29, 0x1d}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000780)=""/176, 0xb0}, {&(0x7f0000000840)=""/20, 0x14}, {&(0x7f0000000880)=""/165, 0xa5}, {&(0x7f0000000940)=""/209, 0xd1}, {&(0x7f0000000a40)=""/25, 0x19}], 0x7) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b00)={r1, @in6={{0xa, 0x4e22, 0xffff, @empty, 0x3cd}}, 0x6, 0x0, 0x5, 0x100000001, 0x2}, &(0x7f0000000bc0)=0x98) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000c00)={{0xffffffffffffffff, 0x0, 0x12a, 0x3, 0x18f}, 0x400, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x8000, 0xffffffffe00672d3, 0xef}) syslog(0x0, &(0x7f0000000d00)=""/27, 0x1b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/ptmx\x00', 0x4e0082, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000d80)=""/83) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000e00), 0x4) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000e40)=0x80) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000e80)={0x79, 0x0, [0x0, 0x100000001, 0x1, 0x100]}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000f00)=0xd000) 2018/04/08 10:06:00 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) 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) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) write$binfmt_script(r0, &(0x7f00000010c0)={'#! ', './file0', [{0x20}, {0x20, 'vmnet0trusted'}, {0x20, '%@['}, {0x20, 'GPL:vmnet0%mime_typeppp0,'}, {0x20, '}!'}, {0x20}], 0xa, "b0119bb1fbffd09cc349f86c7a3c381a414eb67e5067b45b4eb9cec3de8ccd4d94fa7729731c97d1b54d0ac4b896fd639321e3557199636e4cc89e9c882ed578b1c0d7a3afd3da71ad944f7b893abb33377eb94c7b6edf59d772ca8877a7fb30374720b61a68649b15fbaaec69ee71a529a9161a873708baf9ac9c00569958cd5d378817ac7669ceaaec0e3521a6a03dfd36f14ebb6fe61242a258c185f1493dd259156ca944a79d03fe263f0c0caeee69697665fc23613e54358e4e"}, 0xf8) 2018/04/08 10:06:01 executing program 1: r0 = gettid() socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x0, 0x2, 0xcc46, 0x0, 0x3, 0x8, 0xd, 0x67bd, 0x36d, 0x0, 0xff, 0x100000001, 0x0, 0x8, 0x8001, 0x3, 0x4f, 0xcf, 0x80000001, 0xffffffff, 0x7, 0xfff, 0xa75, 0x0, 0x1, 0x6, 0x3f, 0x401, 0x2, 0x4, 0x4, 0xfffffffffffffffa, 0x6, 0x7ffffffe, 0x153, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000000000), 0xe}, 0x400, 0x2, 0x7fffffef, 0x7, 0x3, 0x8, 0x1}, r0, 0xb, r1, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/08 10:06:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10001, 0x4000000000, 0x81}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0xfffffffffffffe00, 0x2, 0x8001, 0xff, 0x4, 0x6, 0x100, r2}, 0xfffffffffffffeb1) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8, 0xffffffff}, &(0x7f0000000140)=0x8) 2018/04/08 10:06:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000040)={0x1ff, 0xffffffff80000000, 0xffffffffffffffe0, {0x0, 0x989680}, 0x8, 0x100}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000000400)={r8}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/08 10:06:01 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x80ffffff00000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:01 executing program 0: r0 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000000)=0xe8) setreuid(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040), 0x3) 2018/04/08 10:06:01 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80840, 0x0) ioctl$KDDISABIO(r0, 0x4b37) linkat(r0, &(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000540)='./file0/bus\x00', 0x1400) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000080)) r1 = open(&(0x7f0000001180)='./file0/bus\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)=""/10, 0xa) pwritev(r1, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000580)=0x7fffffff) 2018/04/08 10:06:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/56) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffe) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) setrlimit(0x5, &(0x7f0000000340)={0x40, 0xea4}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x630}, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x100000001, [0x10001, 0x7, 0x6, 0x5000000000000000, 0x200, 0xfffffffffffffffb, 0x4, 0x3f]}, 0x5c) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000002c0)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80000000, 0x20000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01d8c6ca4200fa9832fb4684a8a12ae8e331220501a7c6ff000100c05d470c6364e3afbb52a96f381596f86cbba57a0208cd5cabe04daef3e810e4c504ac75dc33ce0f592e7f0769894685c7a40266b4fecb149d1f32c686074550d378c947bb20979426881b30f6c45559a8648df2c1b6f3b53042ab7eadd95a8f38f6ed263ba03dee4c9c3c8978e10525042151161187ed40af67c9066cdc2a2fea88295a92489fdd0d99a248907a5506b0d932f578ae1ed3ba956d0c50f6ac5c5a019fa8a3408bea7e21c42e5a76b92e68b9842398cbe512dce487979f280f853016eea4a6c7a256858e00777222538903a24a5947d80a1f92ebced1f743626d"]) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000300)=ANY=[@ANYBLOB="516520ef7c34b7ca97c6c2a7ce2a0879a05942e81e4ef3b108b9e01baf7ce35464d15a4951539c9392701238967b00000000000000000000000000000000"]) 2018/04/08 10:06:01 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2c000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x466) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x42ec79f18b0990ef) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/08 10:06:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7f, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/131) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0x1, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) [ 308.312482] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 10:06:01 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) bind(r0, &(0x7f0000000100)=@hci={0x1f, r1, 0x2}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/04/08 10:06:01 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x14000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 308.367556] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/08 10:06:01 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1000, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xff, 0xfffffffffffffc01, 0x80000000, 0x80000000, 0x2}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r1, 0x4}, &(0x7f0000000440)=0x8) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000600)={0x1d, r3}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000640)=0x20, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000680)={0x6, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) r4 = dup2(r0, r2) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000740)=0x3) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000007c0)=0x6, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000800)={0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000980)={0x38, 0x0, &(0x7f0000000840)=[@release={0x40046306, 0x1}, @request_death={0x400c630e}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @acquire_done={0x40106309, r6, 0x4}], 0xeb, 0x0, &(0x7f0000000880)="59ccae53c944690dc9adb57ab743baf90b8bbd3d2b5f200e34050d3d33fb149cae4bb54b9947dc6191a92847abc65ae66639eb68cf1312207899f4de6656e2d9de0d31aa1a1c39578c40e7d6843bec03d2f7742d7156443bb12374ced30e6da6c6318caaca6c8167037598512f84b5f162b085275a3b5d0a9fed1586db0cd27e99daf289da7921fcf59317f27a17f7105773b97f9b2d9e77167b62028c4b59c55f455a81c993d2a6c272ba75d6ff62e475f0d06145321c3450d23a97fe184f186da80f52dd77d0137d078f82b0ea3e70a5565bf258fbc907e5292416fd6651162edfdd042d73269ac6ab57"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000009c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e24, 0x7e7, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0xd8) socket$alg(0x26, 0x5, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7ff) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000000ac0)=""/4096, &(0x7f0000001ac0)=0x1000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001b00)={{0x3, 0x1, 0x101, 0x0, 0x6}, 0xfffffffffffffffe, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x9, 0x80000000, 0x4}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000001c40)={0x0, 0x3}) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000001c80)=0x4, &(0x7f0000001cc0)=0x4) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) io_setup(0x0, &(0x7f0000001d40)=0x0) io_submit(r9, 0x3, &(0x7f0000002040)=[&(0x7f0000001e40)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000001d80)="29cc48d8fa31064f849c9dfa0e715e0dca4c067ba49b87ad17a3b33795ba3919f2030a1b8afa44338e4336a91d5b26fae46740ee50b7cad8c0b5fdba09c4942e21a20d2e7656d296d113adad121a232c03a4ff3dc138f927adaaf908bee49e96835235683b8cf22d3391b380f13bcd5b51ee60623e13fcbffa64d1bc4be3c6ab57b1403fbe851703e90dab9fe9568bcfb27865625cd676961f786adfd9f198e873a5b07960e0", 0xa6, 0xb2f, 0x0, 0x1, r5}, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x7, 0xfff, r7, &(0x7f0000001e80)="4883d7830164844fe140ed8512e63b96bd827da16e7584923869c3eae298872ffb5fbff409ded004cc86e7c6f0d8d385fac6ed431b22bf561ee338cbd3e23b0742f7761fe40b608ec5ef524dfe89b550b57f149b5ea7481f950eb34875bfc765a98764c55e8bba71893f80c2ceb388e99d35d97b29a8e21e8e3960aa1589f834b153361d693adf8dfbc19a2123a284ba374c1965753fbc21786a0df830e19b72f89f6be901f863b69b6cab6b11ef13afea401900e872167799bb614b4a403dece4092985b5d40146cf449c4a0bed4a4bab7800beac", 0xd5, 0x5, 0x0, 0x0, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3, 0xf8, r8, &(0x7f0000001fc0)='&t', 0x2, 0x2, 0x0, 0x1, r4}]) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000002080)) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f00000020c0)=""/37, &(0x7f0000002100)=0x25) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002140)={0x9, 0x20, 0x2, 0x3120000000000, 0x22, 0x2, 0x7fff, 0xffff, 0x1, 0x0, 0x9}, 0xb) 2018/04/08 10:06:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x100000, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x101, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r3, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000380)=0x3fc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x7, 0x3f, 0x4, 0x80f5, 0x4, 0x80000001, 0xe05, 0xfffffffffffffff8, 0x9e1a}, 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x52da3e6e, 0x201, 0x2, 0x5, r5}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:06:02 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffff87, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) 2018/04/08 10:06:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x202000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000440)={0xaf, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x40000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000002c0)={{0x3, 0x3, 0x9, 0x1}, 0x50, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0xa12, 0x2, 0xffffffbfffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x6}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r2}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000200)=[0x8f40, 0x5]) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x12}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x7d) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) faccessat(r4, &(0x7f0000000100)='./file0\x00', 0x40, 0x200) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000003c0)={0x7, 0x3}) r5 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f00000004c0)={{0xffffffffffffffff, 0x2, 0x80000000, 0x3, 0x100000000}, 0x7, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x101080, 0x0) 2018/04/08 10:06:02 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x1, &(0x7f0000000240)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r4 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r5, 0x6}, &(0x7f0000000000)=0x48a9885afdb7483a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r6 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r7, r6, &(0x7f0000000200), 0x200000010000) 2018/04/08 10:06:02 executing program 5: 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_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000040), 0x19) dup3(r0, r0, 0x80000) 2018/04/08 10:06:02 executing program 1: r0 = gettid() socketpair(0x10, 0x80000, 0xfffffffffffffff7, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x0, 0x2, 0xcc46, 0x0, 0x3, 0x8, 0xd, 0x67bd, 0x36d, 0x0, 0xff, 0x100000001, 0x0, 0x8, 0x8001, 0x3, 0x4f, 0xcf, 0x80000001, 0xffffffff, 0x7, 0xfff, 0xa75, 0x0, 0x1, 0x6, 0x3f, 0x401, 0x2, 0x4, 0x4, 0xfffffffffffffffa, 0x6, 0x7ffffffe, 0x153, 0x0, 0x101, 0x7, @perf_bp={&(0x7f0000000000), 0xe}, 0x400, 0x2, 0x7fffffef, 0x7, 0x3, 0x8, 0x1}, r0, 0xb, r1, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/08 10:06:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0x6, 0x804}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000180), {[{{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xff, @mac, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff]}, 0x10000000000, 0x6, 0x3, 0x9, 0x0, 0x5, 'ip6_vti0\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff000000, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x8, 0x93, 0x5, 0x1, 0x4, 'bpq0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x210}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x7, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000680), &(0x7f00000006c0)=0x10) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/04/08 10:06:02 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f00000002c0)={0x1ff}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000340)={r1, 0x5}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000380)={r1, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r3, 0x8, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0xd}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd109}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) 2018/04/08 10:06:02 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3c, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001240)={r1, &(0x7f0000000100)="34623cf8e78b42fbb14721832958283b06dde9a7f1d2a89d0fbcd2fd4b1b045dbfa27a07ac9969c65124af1efd4d7675cc24b0830dc2b96cb3b1f169d0c4fd28a45f9bcf9e6d3e23b342f6f43e50c46b6d833409a9a21a06a82c044310481fb27b61d309d9a9d2ba5b896ddf5c5c70fe0b1a54214892425756cff5d69f11aa9ee0", &(0x7f0000000240)=""/4096}, 0x18) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001340)={0x0, @remote, @multicast2}, &(0x7f0000001380)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'vlan0\x00', r2}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/08 10:06:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = semget(0x2, 0x2, 0xe36702e65d5ff28d) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00000002c0)=""/167) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10) fremovexattr(r4, &(0x7f0000000400)=@known='security.ima\x00') setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000440)={0x0, 0x2710}, 0xf0) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685", 0xc0, r1) sync() keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r3, r5}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000080)={&(0x7f0000000200)={'poly1305-simd\x00'}}) 2018/04/08 10:06:02 executing program 1: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) io_setup(0xadae, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x100000000, r2, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r2, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/08 10:06:02 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x8002) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r1, &(0x7f00000011c0)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xa252, @multicast1=0xe0000001}, 0x3, 0x1, 0x1, 0x2}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="344032e4f7db0bb370f3ee28141fa9f847524efa98e385142fc62e1667bc572c9fa33e259f6709420c841aea8fed79bf2d5548af84c2cc0366409ba4c8b469f606dacce65d54039d02780f7f85b4c946bc4a7651f7a87c0c7092612427d139bdef3d1b12abfb639e6834d099026d554fe0dcff6d53373e4a7ff06f681aa1c13e48390ac1e047eb712f297a9dd280619cb86c98c1394ee4292d22ec75cc6a02e8fc1297f51589dec82a69bb8602c39381abf4100f8be972be385dd43531df6c82691bd82c977707bd1fdc0d57", 0xcc}, {&(0x7f0000000200)="f48bedc65df3e1f5fae150301f493daf41620c027898e3f3d20bae5ea0e7a81bb4d2f4369a047a7c3065959e509d5b9b319bc808a90ffe436dc8bcc4ef8c5aecaddeec720bc98527ee7f905cc99c49886d56b0fe2f51420b636163c54f135d1a405fd2af033f8f0f1d8c6b8ff3ccaf66c794349ebb5418051d131e23de37e02e3f22c42673", 0x85}, {&(0x7f00000002c0)="9f3bb70b68bd7ca0945ee6ba3bbab1f3ed4909dadce493831fbf89c5f772483c600c261d30a01b8e07645f7f2beb837e342515d82b88", 0x36}, {&(0x7f0000000300)="9faffc9f45956561c8aef7d6439d3f5368516cf8097ccd27ce24ba2905ff7d729d7537da8a09bf586c22cefc79603c9106f8f7815b9bc1", 0x37}, {&(0x7f0000000340)="aff98e64a6e9ad4af8a58379751c4ab88f7c6c6ce978f97eb3fd46faac14bf90614326d6d61e018aa92e851824cbe24f45dc66a1c70eef1cb0eaa5062a37514b03354019463fa62361e33ee622280a755461489c836be236f5fb19caa5de3ef75bcd78550f90233c82b6ca56f827764ad40221ec26acdae0d4085dedde494c590e99ffe65f6007298d582dbeab8107caa50d68ee28f293e4fb7363f70b6bf84152ababfa91d19b498ca53808365394780179d009f34c4fdb4b5e2c031c12b046a319aa381a300807c791b5c8db70464b378b5674", 0xd4}, {&(0x7f0000000440)="f6a196b6d66b2bf2ba6565b06fe5c222f41daf0eb76f5a7376a3da954d8a2a264fac5a6474f59db4babb0b8a03cd1363a9e756d9d381c9eef8f01e2ee9fdcdc18b6f8941df8d3b5664352abea6e70abb", 0x50}, {&(0x7f00000004c0)="1a6b6adebbe662a4b98e66124ca2880372a6411d0e3954c1176f462228c9d2829e5cdeb516b621c30a3c93154f771f12a6cafe1712baa01132733e55f3dff0d7c1e2c276be86d438d9abfd989e4c3f659f8fb942eedb1a49558260", 0x5b}, {&(0x7f0000000540)="cfc78eb3c93ff8f258c57dbea4374f83bbfc39c45660d7cda9c4759261d1577b82de41c2e7e66ec09193e6c1e2077596da5a09a03da36759785ef8da653e1f1c5066903a1d0e3042ab21cdd20ea99d04c996d09bfb30711cf475645e56af35acb07f36c45bdc4a886291f51d71192d6263b75203694971204d61bfadb471321dad450e35205be73eda15c7e228bba4e9a16a0e47d505bf0547231e06f759723f04603a6b288774f39d1e122c000143265d244ac81374e6ace3b4875fe294658fbf3ffd3b4c304add66a6779014e8a65ebad0ca", 0xd3}], 0x8, &(0x7f00000006c0)=[{0x110, 0x117, 0x1, "fdc118b8294374335d722f8e9fdf28cded5da4d407dd6f8b7e17357cff82d4b69fd7e99325a7de0dd12a6025bb2428d0c2eb787958d0692f43a4c9b3ffbd7d8f2ade5d1c033d8300d71f18d7dbfe55c35db8d43cdbb28b4dfe88eeb439381605ba17ddc06a939c8fd0c233fafb5164ccf6313b98970bec798f052f67d2f508fe0cf22428c9badbf224be1a71c645d7273f947baa2752e7b680a4e3a0c96babfffead43f83c727fc4b5c663387dbd647e6d88916d622378f9ee20b9e18c60d5d5f2a931a0fc9de02f4b935baa5c6b29c336a6f7f14294b366ad0283c39ce6c4661a7ad3587f82ce5a22868e1cac6cbe8cde6b9a62b042ceff9722b10293e2"}, {0x98, 0x0, 0x4, "6870b9a9ffa7956efb896c4b5997b67fca97929cee3486e9e3c649770f3fe69955ed22d0c4e311ce773ea34a8fd442b618629242cf6bde4cf2a2448ad4570ee61f5107ae0546140df4af3c85271b1a4f3da0e8528c1531f134b3347ab6ff52701221376199b2d2d663451fb66c79ad8277aa1917b55bbd25339484e405d78ffd45"}, {0x110, 0x10a, 0x2, "45b77a89a18885b69a517c431dc05a0580566290961378496765c6a73f028659074e819ca4cbf823ada0c8769ddab5e5fdc3af7b9266231bbcf3c78a2a659f6bc3442dd06dbad4a4b0f1b1599118d9436d6a52cd8c1d16f8a220f5ddc948281d6d7e3da2f1a21cbbe133438ede8a6bd2eda1bbbe9780a8145f04dabd38cb9d7416e8fba90ca6c98b8ebfa05819d5735cc4d874e10baa1ce8a9bf9cef77ad470810118a8425927c097581b35848a18db63cde97c01e201cbeda2257b8123c06c26dbeaa8cd186aeaa21c447a680120ab6c7f4ae6b8f4eadafd077f16c3dffdf92570982946eddee2957b4611b8788753b2fb3db1457bb53a20a3e"}, {0x58, 0x0, 0x401, "bf41e908bfc3911cb2a3a25762bbb70da15fa4cf712c7a99e01e13d9bd32141be31101371c9ffebe45bc9d37c8b91538339cba56a79c1adb69d0e621965aba670c"}, {0xa0, 0x6, 0x1f, "ec0ee8ac5fdf93bf22b7f730b9586ebe1792a4b5429ebadb43e96088c946d56165baaf22b558e21e1ab101f35df7f4635a03de36916fc8cd40903b930dbe46a6b6e5998a3bf25ce6381b0c82dc0c1953b51a099471571f6c6d5c82b4dec8c2dc69910c537fb40298912d1f16d580f9519f8eda8e1db73e70dcb639b31c45a8e8110b4b0e3af66853206bdc157c9b7702"}], 0x3b0, 0x10}, 0x48a6}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000a80)="096748682dc3cb11fa1b9772eafec71985bf881eca6f1de6e5d9aab227762f2caae1554bbb611048", 0x28}, {&(0x7f0000000ac0)="05d79f1161df277f7dd6074b4248", 0xe}, {&(0x7f0000000b00)="875d6ccd94538d90bc85852e054963d0cf71d5228adc54a3416697b0ddb5d20c0359400ffd55cb266deab8ad4b01ed1ec2e8365722b74a0b75af7031167ae43c65d5b78bbed9c421a728b72d8b0620a2ea28630e234e23e2025e7b", 0x5b}, {&(0x7f0000000b80)="0583e7914edba842f4b712d696445aac2cbb95cbbba03279818ad48752545fe0a24d9891ad245c207984a582a726ab69fa3f614a26cadcfb36401a0b82af703b9636dc200ca982a76e9a0c5d265a373217424b9aef0550905b91e4bb17f1d7c58427f37985b288d8604f7603970f07428fffe8ae23269e2ad63994ec6dfaa9cd4092ad73e01477b504f71d7fa73ee72ef7083c91bdee2e389cea546d27d16a0b320ddfb586e9a9c829d4d6eb0d24b5fb12bfe8c8c55c4c60ec5c10242b6374585cfdc4ec56fa4a5dba9030b89921eb52e7f4a6e787e6272f0a", 0xd9}, {&(0x7f0000000c80)="fbafaaf99754c1b0", 0x8}, {&(0x7f0000000cc0)="9ad9f97a1905c38350cfd6e5ec11b7feb6d69e9896f735c30bc92fc222c0a1a96d20ac5a16dcf73a9117d52fad1f026cb7ac8f648a12cd3da33a83f75081535ee312c5096d99bc33b233f2a0c40590c2667ccade90164a37e9c466453d29c2d3ef10b15c9bfaca2d3807535ab1e7dd1369a1770bc89eeb93b8caff0058d3862efcc3963712767d4552e434acbd4300fc62bea22c156a7f98096626aefc5b6a6201ef60073fcaa13fedafac66d2c0cd8ab5957006a385f70ec4f6259ed4bf7645d933d721aef59f7c62c7d25e5379bcca028521ca4a603bd66709f547d06b", 0xde}, {&(0x7f0000000dc0)="e722746954a47852ee2f8552789437d654c163e379184f82083fd138c19f58", 0x1f}], 0x7, &(0x7f0000000e80)=[{0xd8, 0x113, 0x6, "874ff0fbb921f997dbcbce9218cd41736e24cc4a292c29537dbbf111129293f13176ccf8fd00fe58438feb6fcda83cb079427cb5015a8af8fd86ebee3c7016126989b506c90f15e3482c64c8aed7dc2ada474d25558fff373f026575ca86e8285225e2125fd53f9e594647110dd6414236b9bbab952e1e9e3530ed65f6ba96238e27617544210b99c9d1a4328682454ff12458823727d19711a5437361650f4782353ffc25a1214b4d50af2846e342f2cc770c5c030b1300ac5245f70e68e96fae7b966a8f6805"}, {0x60, 0x19f, 0x1, "f84adda998f42f7e8e87bd11f8aefe401273fbbc6f18ffeb754c4e09c55b01f9bf8e693737da74535c473d35b33f2d59d025211bee500f174d71f9b8258ef8e5a4ff80c9a5d8b60939cb702c3785"}, {0x68, 0x3a, 0x6, "7f482bc12ab38d31b6f1647a3e57c14e2338606aabbf556385a7a87f8243fd21c6f10362af80e214d86699fc3bad9ae89428901eecbeec8735fa4acb9438ed4689d1c0468e6d75b137d8eb5d1d41baf644aeed654b0f"}, {0x100, 0x11f, 0x2, "81723a267fb1bbc7cd7b0597d24b88d51258a12260c73e1ccffb6aa9b99e8fd11a7146f159c19ceb7885570283f7cb200535188368cbaafe94641c44f8663c709dab3f2da1a2df82af5f7588d40a3d52c9602cf507fadbbfe601b0045795509ae18f771e1838799f80ff23a72242d8cc762ae1bf1069e1f90884848fd50b99ea99357b14576134cdd532edf37941c9cbe250f61a8270ef33bb0c0975117643182820eee4968b2ab5a06d0fb49be6a58e569ced240e2da68039faa44b761861a7313576be85abfeb73cb763c2b2a6c4a815e2ff1bd17a79f0a3342c1509ee0e56b8f5db4718e84004f0"}, {0x58, 0x0, 0x40, "8f6bcef4c6c45a2bc57d6b6f862ba267a69a183e71c8c7a7e27259a57237780335959504f43244b36eaf75621d5f7df7b160ff7d1e3571352fa1c6e1f7fc84a5c6995f"}, {0x18, 0x101, 0x1, "d9"}], 0x310, 0x10}, 0x80000001}], 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000), 0x8) 2018/04/08 10:06:02 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x10) write(r0, &(0x7f0000000080)="5a9aa2b22453cd3695dbbf5540a0f51a1b8ed3b6e4922552360651aef5319c66899bd448ba3c9d182b9f0730a80bc32e1879321ddc2ad3f95af894adc5987be48a9d652b40498007c90a6cbf1b9c1b6a618cb69d6e166aed6453cc13e05628ad69a96a3a67c012fe09773fd2028a9b53d7a33ba5f216cfe4941218b65722828d55f20fe47c338316f9ef17be18eac226c82e0a72adc93f", 0x97) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80) ioctl$KDDISABIO(r1, 0x4b37) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x33) 2018/04/08 10:06:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000100)={0x8, [0x20, 0xdf, 0x758, 0x100000001, 0x1, 0x0, 0x8, 0x8]}) 2018/04/08 10:06:02 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffff84, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007a80)=[{&(0x7f0000003f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "21024c440d2ae1e67c4b21c656005744856c55264ef8d3f6334d53872978e2f3edc6ab2fa37829be5569689054d54aa80571576aa2d8130792c1ecefbe6312"}, 0x60, &(0x7f00000043c0)=[{&(0x7f0000005000)="b21546e420a224bcb78a6753fcb6276abdedac2ef2ce26489ef4a8652be5d6f3", 0x20}], 0x1, &(0x7f0000004440)={0x10}, 0x10}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2080, 0x0) recvmsg$netrom(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@ax25={0x3, {"92ec652974116a"}, 0x7}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="bf3a83c6ef2f286a8b6535a5448287e4ca23698d4b4d7b93f8bf7a48662f9f0b7d5ccb415f295a3aedcb0fc739352bdc8bc2bee77d99b5a26a41f4d1a0e631e69394cc3c289c297fcc9bd11adaa4a6b2800f26650ea331db26ea6cbdee6e6b29fdb304cfdc5dd35112c1be121a0e9a24a9c95f1ef023fed2edbff84722292213cc5536bee51f35caee7d4c27a4c1c86cd1c021bf594102b2ed14a0a3", 0x9c}], 0x1, &(0x7f0000000180)=[{0x10, 0x118, 0xd762}, {0x108, 0x11b, 0x5, "6df14d56439ef33b4c3ce43895fac8eac9a923762b98a13d8bf11b78d138e08fded71fcf09e8ee3f0cf1cef47247b799f3265a3b770c3dd124a0360a7409255aea644893ef6c861845422c5bf662e8cfd22eb0f938f7441711e65d5b26fc4b4732ab6156853adb5c06efb07422fef1689273f9352f17f3a55d40ad5ddf7aa0d5b22f442a1ed928662b33d66682a4e92e9e0d38badbd66117044a1f0c334c3c4c434cc2a5684744bc63b61b61082eea933207e7c0d505f36a83c28b3280da01c9514d93dc8da06210291c9498fc1b2afa980f4831d82067100db89ef70ad72cf5d4d0b0930ca2c492e5d69977415abafe8d"}], 0x118, 0x40}, 0x2100) 2018/04/08 10:06:02 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 309.150943] binder: 23471:23473 transaction failed 29201/-22, size 5199070359406308797--876261102925056866 line 2963 2018/04/08 10:06:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000100)=0xf3) sendto$ax25(r1, &(0x7f00000001c0)="f9ea82596ab16bbcd75e2db22e92ee43f7b3f95c783b2d0325f387f5e0af097bee2a5f4dec9d89fbd07fc526b9c96e31b7f959b1c25c19a9ba2452c04dd6844ff1370527b1035ba7768c67c23f7157d01c6c9cb324d44683f6a67bf8d5d91e998970a6282fcdc5b754fb744375ccf157f5eafd13b46686c028abc4241024cf6feb", 0x81, 0x0, &(0x7f0000000140)={0x3, {"b209bb1f27b889"}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/08 10:06:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4200, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000017c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001780)={0xffffffff}, 0x1}}, 0x20) write$rdma_cm(r2, &(0x7f0000001800)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, r3}}, 0x30) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="d21bba2000ecea020081000f3066b9270800000f32d8c866b80500000066b9020000000f01c1dc9e00206665660f50feb839000f00d8", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/08 10:06:02 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x1100, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 309.228222] binder_alloc: binder_alloc_mmap_handler: 23471 20000000-20002000 already mapped failed -16 [ 309.302434] binder: BINDER_SET_CONTEXT_MGR already set [ 309.323194] binder: 23471:23473 ioctl 40046207 0 returned -16 [ 309.347277] binder_alloc: 23471: binder_alloc_buf, no vma [ 309.353071] binder: 23471:23473 transaction failed 29189/-3, size 5199070359406308797--876261102925056866 line 2963 [ 309.425558] binder: undelivered TRANSACTION_ERROR: 29189 [ 309.431441] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/08 10:06:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) memfd_create(&(0x7f00000001c0)='cgroupproc\x00', 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) recvfrom$llc(r0, &(0x7f0000000080)=""/253, 0xfd, 0x40000000, &(0x7f0000000000)={0x1a, 0x323, 0x9, 0x100, 0x8000, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pipe(&(0x7f0000000180)) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/08 10:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x8, 0x4, "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"}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000000)) ioctl$KDSKBLED(r0, 0x4b65, 0xff) 2018/04/08 10:06:03 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x41) write$evdev(0xffffffffffffffff, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) 2018/04/08 10:06:03 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3a00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:03 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001480)=[{&(0x7f0000002100)=ANY=[@ANYBLOB="0000b3f95380c73a5778ea2fd6bc14d4e80998486c52ba86fc0ff9bfedeae8ef0fb5daf7c197b79dfe"], 0x1}], 0x1, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x8000}, 0x4000010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/08 10:06:03 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x110000, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/08 10:06:03 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0xf) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000540)=[{}], 0x1, 0x3ff) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/08 10:06:03 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) 2018/04/08 10:06:03 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x89ffffff00000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:03 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="0100000024fdc600000000dfffffff0d0000000000000000"], 0x38}, 0x0) 2018/04/08 10:06:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x131, r1, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/08 10:06:04 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3a000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:04 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = socket(0x19, 0x801, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1f00}, &(0x7f00000000c0)=0x8) acct(&(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) 2018/04/08 10:06:04 executing program 0: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000001940)={&(0x7f00000001c0)=@ll={0x11, 0x18, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000240)="9bbfe56db32e3a3ca451f916ce9f5aeb516800968cc42586663c717e7998d3ec9af3212c6b900d4e54b955c9b308236f9bd1f6c56decd58f277abfcd63a829ae4d5f68886246ac387e58a35f5679bc57ff43105dd300857de7d4249335dcb01e35c38e727abf3dd5469c68059dd693615681fb8c68ee9d1309cc7b77f2afada56ad998e48ec8fba6e2a1e756b54ec23b3a417b2119e01ba1d5f618cc477f39aa", 0xa0}, {&(0x7f0000000300)="64d823bc1d7f2b31c8faae50dfcbd099077c3fc7c8258fa7ba7be300846b0e9de98b66342a73be59c9c9cae327279ab14b56f2388c2a0bdf3b619c461033c0f672439a668e2fac3f3465a14c42e64792177262cc7b20aeba8dfd65c7803fbe07802e52c8e0735ab97245ef40992914aa7fd7d728a494655e458019430e7d0f59500bf4ded467a148bc2aba5489af", 0x8e}, {&(0x7f00000003c0)="8d312b7006b0783da1d555ff2e54daf4d5e5299b7a595f6e3973d969fab6e48ed35b11dad1f8809a47f27f95df97e94c95b91c0b1c33e49fdd27539711de1154eb08e1e76dca96bafb65802e5beead9f6879cf0abd942f2518d46fa62cb8f6205764201b175a236595f05bdbc8b10429930a1a93364dfb95d94fc8bbe5089651a397252a6eae2aa94ba1d03802a09fcdf22c4572a7682fe15d5e9132854685c18fa1d3667a65f9d1c9ae9a23e1f23fafb99851be", 0xb4}, {&(0x7f0000000480)="a4c4be4508bd9f50ed63b3df3f2d3fac98e7568c70bf747c078486fe92c9ac7061d755737aaf71633a131184624d4fa825da26b6dfef400819b2b2e9fbf1940416535b996c373f7679edaf6b079a91e2ed2422c6d7fb8f7e03321aeb18bb361da62defb1c547c1fa807d2bd59fd8a8e95c934b5a6d7d099675c9fb87894c17764979b01591da8130ffe9e2217e42918370551d57bf2683acd233815799ee35c184eb84ae6da49df7bfa364d666a499e40eeff37c7d99547a175ea8b9abcc5495b2c7c4eb6a1732c7f41487670b9f101e211f290e2c79d91acb25c41d566200b44a93afe978639959219a5a5a1ae385b034ab58500d3fd8ef1f1da51d69ce0d5d06e1287efc5d5e1b34bad0d2796c60f469bc9006c54268e4df523cd79c5cac6bdd61e105dc508a44160e01c5c55bef3c181b533874fe1a8001239e77b98dc10d01eea4f0990616daba6409a522871ba0e451b5f7e07c6b006deb3049d196c93d22218ac3131ae2d7111ba47cb894dbe4d7332a54794587800100ac7d9e7f4c02a2ced83b9a07a71e41f5a1d3b02de17dd58ffaca59a057908950f4d6ff53a932cb2c80d8ab49d63d605f64acc79f9eaefe25c0d9ad9cf877ec95888d71e0fef8534763cce577503908ebb9ba947cc5d52ffab9448149af1b1389cea47228d3f4bdff477da63d58eb6fb72da504c42d966f46f83017d35246f88a142964d777b5d64d7fc7f63af7ce107682c539812831c29cd28359c40f6345c7c5ea65afb95b89420b59c1aa4afe3682e961020a0bd6152902b23edff02912093a46386cc31f1d7679e56bf9449f4190c472de33f3badfca9c3f137bf9568a73fd5a6441fabf64a297bdb57fcd586420cb6f761142622478adfb828796e95b9819374664043cbb2da7a403eaa9c19313840fcbed2771ddc885b82adb10c0d1f4df9cc44431f7d0302966029916d07d39bcfc7190359757eef357d33bc8da6f7a4b7c67febc44dbeed686206f9778f5176a276619ca5a8c9ea1d04aee0ec60304724306acf30e4fdf104b1e027aaf05f5aa4de603ab434adb5606a429e92a1ef00fc7933a85b182f3f566d4b5cb11ea5c607bcefdbb85a4c9c9fc614bb40f2db9302d928d16dbf887883c9b8c8c0378cd2ed18976ceda7ab35138d29bc41623fa9f40c402bf556ac4127a15d73812c46c64542abd1cf7ca76c6872443e864bde6ad2e40eb90f99c0748999d72962d105a4576c6c435647bf5a95dff1d64acaba0f867cc227d1fc3067e8a4b0dccadf85c5ede9236a11d580f651ba31e6aabe5328a3e9d8cfb296082b91ebe41b6ca25da990124dfe51549852709e36d9983bcae828e923ace57b8e2b10671b512d9f614f7031142e2947806424fcba8ef9878a19508a7b21c6c2864d93cd8f10d4fbba4d72270e729c89d49aa69eb769303fffacca9a08f367770cab302507a66498a829cd76631e884d743cca303cd2db7a673e9d15bccf60ecd0896ae74b184bdfae773c4a9576345d6b2cb09864aa7a08c4671a1f95d6b8bdac230f7752b8734cd519fa404f2992e9c63f42a4e681e309cd996c92ca172f344493dbdc11b12f8db3face7af691c53966e8aa25eacd6dcf5d644ab258020bfa6874e6a074a1c9a2e9402fa72d7f99248c6b8bc693c36dfb732a3964b5655be93d1f4d014e8beac3ca9a569719047daf3fdc1cd9ab897403d2235fe421f9f4ab8e143dc89b0c6fda4871ef9a0d59df3d066dd348e089f6d71104b3e68157f9ec120ab463a756983acfdb161f6cf24f935ae1d0417e8b2de449b409c67a2dffaf9c6afac020246113cbcf63d3ad6278e656322873d1855d6c4d5ff03d52276c472adc9ed129a4622ce119b50ea252682ad6ed9e09d837787c16d2a7a709d66b225e6fdea0c00f9ad96379358a4a5a0b56731c8d4215e55a524dc1832de89a31c2291c9c9df1979098dfd5465c7e72717bc0e469f08762a40b10b6c3f75c54515da1eab262eeab04ea924a7ce22f45b9a72f8bf2106cc614094ced4c6fc312d63575b41ce94a24efb4b1b87cd54684d20355a581814fd4c7c92e9d8e554018ae4e23c965f3f30e6a89a8399fcc278831b3f623e43faed5d719e9cefea1b1df461fa4ef129415bb697cacfefde740933d7ad263b4e65a5204eb6363b4eedf1f8857cefcddc45cdb2d7b8dd9d657c4db8287f20d092199c8503bfbf4a8978092de070176a933d50f14ceabcd91046b8b6efcab5fd95950233bfc46419430206924fe786abb1d2aad3332c98909b62996503fbcf4fe960a004f9a762e034e8db1c10801b33194f87a8e028c0b47f64c70e7a5fef34cd970cd1207c76ceaf31bef6f41f52bdbb508d33252725cf1697d80b1bc7a5283171d68a3c951bc5a02b8d7f355da2ef354c8d002e923372d9b99660c9c74c859036b3d2ebd4e2e5b36fc75b926a73181a3427f527bb3fd1874f715420536ddff40b150ddb7edf2fbf7ce2372aa38ecd458e16878c05a09662c115b03d27b20b5b65783a6dca6e663a34cac8c7a8a2f74f3723515cf85b9fadde35ccec823ebc6794dc0eeffaeedce0841b977109c3fd5943df9a2a8bddb8ea5e15fcfe464d4cf89cddbe635c36fa4126c557780f76fc380aff86dfbd75c510122700c8fd058ac399848817cf6c35f83e41935ecaab7c52eba7b140b69ea01b0a0f698174a2a27131a45d6db628c489a2da8b802829dc4667dd2f9f3218c7b9d55841a363f8335a3ec815f49352a040b4fd8a3101c59034316b83217429736a45cc43e76625761094a233240bab6651635cb2835a911565a9b0bc5fe82847ac9b96de18a1b11220915f67a733287e464d94862f3efe930ddfbb64b60025ad51b3d87daa2262b0d312ef561c5ada679393ef79079869819ffdb4738689523bbaa282eafd2101ba0c4c839fe446d041f4af6819af29199dfc977a84a87393ea9e580736d7d34806f747a05038c67ac7d4085376f64d38778e54527488334b146f4a5a9c059e4ac561dd2a4e3c16f9c3b2010bac7db8cae1cf914c5c41f56cd1b145f66a137f9a3e95ef71ab70000028182438efd999de36e0c123f148298f390a4259ca563626bf72499b9df3044c5bcac068a8282a0eaa050511fb418d23ee02da1900860150aef0d535652a83555d5b4562dcc3029a3fc6983d835ce5bf2aca1871d712728f5eac727ad138d6b7d8796a928bfe6a5e6c62aec4848fcd023f151e59af4dd5662f04e46af8f9d1c5c6d9df320dda4c1298fd61121ee84fcdb32029f4b940531ef9b752d09f47686e05ab81fd155570391cee3342ab5b231758916504886c1c080ea912a4560387a25267819032d966a08e950ecf2c56d95ddd89e9b9909ea95893dc068ec03ff79985493a122145a7969afc852e874698b6a6a1e8cef72fbb753175ac9f3c5630d14c56ccdc6874d77cf48275899b364eb8eb862e20363627e5d7d3bd7f864d7e24d060d099d1d9cc325ec972cf7a5a69c95c6df1c030a62db4d243898e29cbaec21b2c446e78cb327da39a9886761bc92470676aafe45166a50b706bf6aa3985aa49cca5a4f1003c4fd6c68aa21a03509e70add1ab35eef79eb9ab2bc3b917e26d43f312a98bb012659b616f678b6c2244300ca5231a7400c3232c9f95372993b61f167ddb7814d16984a3680e30886fb01aa1426015b606825aad4e9beade84a25da625eb33c66bb016ed64775b562835f40540ff3a543c1674a08465eb873141f0717963c029082af890907a154991325328cb250f434762a2e7802513cd17daaa550a027d21485871c9f03147afea1b70a55e03b43cbcde743b22c6c262b1158cf4daa517846e9e742b263208b99893931aba6d9e702391943bf4c00c90532c7c5e789e3de8710f84638fe6d01e3780736023ae81f7657113920b43f7761cf13c94a059887d2f9c86cd935c3ed4c8beb48b266ffa2726fbc11f6127961f4fab6831157ad460fda1a3bfbc2704463bd06f1d0d132f8c01c1567096d4920fc17fa0766e82e61c0e3f89bc6922f11de9be81388755edeaa33016f71e3947073f48298533cd5e801572e50972d22bb7e1c4b87b00d439082d9bb4fa575d702d1cef0ed4384ed98767d413d5b2a24e3b54e4621a6532a3144801e24b6030c17db797ded425e17a7f7d6451d62a2b8037e4706b1059926f9a2a5701846e4634cf523d83f13590dc1add4a73820a4f1c9cc08e9f76ad6a44c1dd017a7abae672ff531edccd2cdcb24606be8e196a7b06a547f9ce642d70cdf95da2843103cb3c00ef83d6403d8b2259745af3881ba779452f07786bb5d690af63066f434d1aa9bcf8981e8525f749c75a85c534efdb82ffe8ac1959f146200215d0e52d4ee6f2b30956fcb48b86df620aa45beef70df05b3332e70a2552d34cc21ab0f5b2145b76c7338b27dc7956293a79f6a199393c98a5b0f5fb3069bc561fce1d10cc2bea0d2424b7cb248b854b6dc9fc2462e3ca93724dfbb3f752c2da4a8a01b36aeacce2f174fbe0f5de46757ecca54a5990b8312dd23820343b988002d8119f72140a05d9421691fb8d59da4a404466fbca9d5c044642c3f070e5193151ebf7e8f6d64dddb0ff19da6e944cecd5920bf4cf300432a646a8f33c1ffaa8a9a50e3e7e491e7ff14fd866aa911651cf6c74624b7b271c60283443f1c8df37e996154ede092b5bbbfc5210cd5bff4ed732957655d4424f8cb2d9f2c4676d59eec1b9f4fb6cd52c640a91f82f2e9111993374131e0429337db61f620d7d45d31d376631ee840c4d70c68764add002e948e74351f0e824357cbfb197d7a17d25fc9957c92f588c440de10a7505c9baf7c28eda37d17125dd9441c5df5418860dc33993f9f5f28c1212c36a35de6fd11ad4466ad65c07b6a073ac8335e3c8e9a594c4c384a197f87957576ced93bcadf3e7e183729dcbebc992bd176635958675ff3b9cc36bf7ba4c121a7b11caf74cee44279d9a36312b3240ca654b7e82dc4ecf20f33bb64de89b107b6c896dbc9c5ef97fd039bfb52e8eeb01a96bd544bb6d5354dbbb961acd649f515ec5200ca52aaa6ca1656b7ac9b9fa32a9bd548e3801c952ed7ce95527602b5adfb5a50a6e2be7082c35fba1b3cffac93702c5288c3496ca3640501ff4ad09bdf4ab8566f29fc6a6530dab33b314c5db7b5ef45d3409598c355efaade1bc5301e4a8e09efb02ea3089334b2e40395d66d3509607de8addefdcc129847b7cd949cd4bbeb7222b68b231a0ea5126befa1de8bc092b31eccac9f97e32d3cee92b9a88fc8b0d02639b365dfcc13a3ca96f5288d5aaeadb7c11f7aeaf5caaf010815de2a2eb80034f71239d7f8efe690747c612ced4a542d7eff891886618229f2e20c04391f301a9f3197a84f4e87bbad430b0a722eebe756f98f2e444c58f70a57cfd36c4b08ffcb2b94fa558f31f13a76242ceab393df615a254973bb9587ab9130c1751a17b0d93d447bcaced88cda6d44d1cd49fb317d1f646aa7f1921a51ed330e293dc7a5ca00a2d81bb773b54d53e00e674659ddc36dcf53117d78e6f1018ec49b9f3ab0b3cee038b323cfc6e6f2df3a9104df8eac3a32485a0215aa543ef5f037f271878bd5203fbc553b7f833f9acdac9038a3f63cfe41f24f69e96848281968d0c147ad30e1be96756084ba9dc31609e0832fefdf3ff8c544e7e4a8a7ac88d9e64e19e0bec2e802182878552463c37ba728ec689051d93721a117ccab2fcf03ea5bf161e5aceee8f1db8954cb156a30c7b99966db79e1c1cec62d212401e4364cfe1", 0x1000}, {&(0x7f0000001480)="f30a8fb02f8e212ebce232cb4b258e374e7dbb9d123f322e23730dc5f828821db33d8ac867ec98451e5f8a9a2ef04a2e8610fd0a94889949125ebbd871fdac97a12f0660ada80ca7c83e06274f49cdb07cc6c39c89db", 0x56}, {&(0x7f0000001500)="340421f2198f4848d74160abe19189a1b9d540d7f1f4745e296bece0599c28c84fe298b37e79e0f2f0d91f2654f0556e7bf2242c0c5caf42f492531bba00c1b527a53241bca250e5b6dd8f53d80b647100e076f3c1156d06096c159648135c4c8d8512fe9a0b1c2e86264abb9587dcb15ecb5e947deebf8ee7ad58049cfe61ce1f92faeedc9ef678bba607e498d80c99b26f051b70928ae017d800c15e06e430d5aee2b10edf", 0xa6}, {&(0x7f00000015c0)="cbb45f565895d1249a15c82d404cf29d05a2673aa0400f7e105fceb3ce9b97b2d5ce0bba061987f841f148b207cf177aaf3ba3a3eb071ab90562f17e9bd8e464a90b04e6854f5dcaf9ba80a996e76d45898673cbef1d4d89a5fe02b6b64bfc87ff211eb6bb9c833de802af5b3010a4eb9c6f7d1a045b4a9daed127e253ff8849a5e617d9692743fc166bb73867954ad6399a583947f90f299e5e8501a768fdb970764ecb560fd600b60d1997df98d92cdae7f467e2471b7c5e499a6a9fcd525c09949f5293b682894036955f", 0xcc}, {&(0x7f00000016c0)="cfc0530bc76b163acbcc10614a86adf5ac1191e273abbc94315b7afa5bfe791c01c55cdbcafe822e5d8e1b48fc1130ea6698fb013f57c9aaafc161354ceae30ddd28cb5709add5a3204bec27b42c0fde57decc85c4eac1269256bb481a414195249cd0684026cc83e339f43130ee721eee71499ecbc05b8153cb0fa96e6c1732469b02c5", 0x84}, {&(0x7f0000001780)="4857619de83d1e508a3b3d61501936a35a104b0a6cd8c94ddb45834a05bbbe31f6edcba6b1f6c7a783b32e57282738e4069ca169fc386b56d29d2e0f59a3f0ac620270555bd1432936142cec063ffa05e154a1d767a485d54b7519797f3313d7a631b50a04d800332627e1b06e3b93d6f86ce8d5519e218c5f142b7bc7f674f9efbb7fd26bd9ea14d8d776bf9973321b5c6ba846be348e57e25c38a0a4e5fe2dab7e4a5900ac3b17a1c901b8a2ec2ea309e6a05e6f913cbd279df16f051198886a25f63d467334e6f6ff3c634f16139e34b2547e164bbc311acf6d3f8b248960e923f4b2e8b637f6df380ee042d84cd8", 0xf0}], 0x9, 0x0, 0x0, 0x8000}, 0x20008000) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f0ff6)='./control\x00', 0x0) statx(r2, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001b00)=0xe8) stat(&(0x7f0000001b40)='./control\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001980)='./control\x00', &(0x7f00000019c0)='./control\x00', 0x1, r3, r4, 0x0, 0x10000000, 0x10000) 2018/04/08 10:06:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5f}, 0x2c) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x1, 0x0) getsockopt(r0, 0x3, 0x2, &(0x7f0000000480)=""/189, &(0x7f00000000c0)=0xbd) r2 = socket(0x5, 0x2, 0x101) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="97000000050000006ff87812df5d3a8c12a699ed93f199f7c5b99e5c81a27ce7a07906c108601d5c7baa8c48aa6a799b24e8af93f2565b8e95c2a5e7a3102ccd1ab9c7e147e5549a14a2a90e51d1f4276e1fd299e35156d7b9d062f4d07778995ecbfb93e3794e9bba830ee99b8e37bd2f5cf7615f7047c2f204dd4f7f9d9b5754f2cabb6c911e4efe1f54ca6c6bfa05e5836737c18539"], &(0x7f0000000080), 0x400) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000400)=@req) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/08 10:06:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@pic={0x100000000, 0xfff, 0x34, 0x2, 0x0, 0x7fff, 0x800, 0x3, 0x8, 0x4, 0x0, 0x3f, 0x1, 0x22aedb3f, 0x1f, 0x100000000}) 2018/04/08 10:06:04 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}], 0xfffffffffffffed2}, 0x0) 2018/04/08 10:06:04 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000001100)=[{&(0x7f0000000040)="35b4228d02ef200ffc393201ac991ac1956580bcf34ed30dceba697e705d226ede3100cd39c6b1a53f4d40a15f989ff7c9fa267dd13211fe162e920278456bb9c0558b6acc22c9acfcac88d3c68a2d3df0ee0602bb0ae88c8fd0f24fd8c1d90a8db5376d07fd371ed80d7997ea78bbd8b6c1e62ac06534e18bde07d0c4784cf053bb70d689db89644a2330c8345e14efea469072edb04b9748141c2c138a", 0x9e}, {&(0x7f0000000100)="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", 0x1000}], 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001140), 0x0, 0xfffffffffffffffc) 2018/04/08 10:06:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000002900000008009507ed6f0b4585585a7f2add0dc829f4fdc8852562de047cb7f9803f186a006091df0553348b3c1d4ef77e9cfbb458e0aac8a3932a2159a8b1abd3e75afa67a93c40dcb012d7e6fd1cda09ac35e4bb"], 0x10}}], 0x2, 0x0) 2018/04/08 10:06:04 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000018000503ffffffffffffffff020000000000ff00000000000c0009000000000042336b2b46c23c2ed491e42732826f37b4a7128dc03b52b97efd0a10f1fe892d686bec52102beea914d500a481731da1947b628f7bff7470fb5231d0f006e445fecef0e378d9327db6906e959a", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/08 10:06:04 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x32000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f00000012c0)={[{@subvol={'subvol', 0x3d, [0x79]}, 0x2c}, {@subvol={'subvol', 0x3d, [0x7f]}, 0x2c}]}) socket$key(0xf, 0x3, 0x2) 2018/04/08 10:06:04 executing program 4: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/122) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80) 2018/04/08 10:06:04 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x80800000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8000, 0x44202) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x0, 0x7fff}, 0x100, 0xfffffffffffffc62, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0xfffffffffffffffe}) 2018/04/08 10:06:04 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/08 10:06:04 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000000)) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000080)=""/72) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xb, 0xfffffffffffffffe) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="6e9e0cb3333043cb137e1feb559831430996a77981748ce75dd062dfd0dd2132b8953d231151a923adaf") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0000101}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="0f0666ba2000ed7c00c4c3dd6cca030f21fc66baf80cb83c5d2b80ef66bafc0c66b8008066ef0f01ba070000002efec665a70f01d1", 0x35}], 0x1, 0x27, &(0x7f0000000200), 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000001c0)={0x8, 0x4}) 2018/04/08 10:06:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) read$eventfd(r0, &(0x7f0000000000), 0xff86) [ 311.269231] rpcbind: RPC call returned error 22 [ 311.295048] rpcbind: RPC call returned error 22 2018/04/08 10:06:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0xfffffffffffffffb}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x32c, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x40002, 0x0, [0x8, 0xfffffffffffffff7, 0x7, 0x401, 0x2, 0x2, 0x1, 0xb1f]}) 2018/04/08 10:06:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80080) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0xf000, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [{0xffffffffffffffe0, 0x80000000, 0x3ff, [], 0x899}, {0x6, 0x3, 0x9bb4, [], 0x5}, {0x8f1, 0x1, 0x36, [], 0x2c}, {0x7, 0xc4, 0x101, [], 0x40}, {0x7ff, 0x9, 0x6, [], 0x1b8}, {0x8000, 0x2, 0x8, [], 0x9}, {0x0, 0x1, 0xff, [], 0x5b0a}, {0x7fff, 0x800, 0x7fffffff, [], 0xfffffffffffffffc}, {0x1000, 0x100000000, 0x9688, [], 0x1f}, {0x5, 0x401, 0xffffffff80000000, [], 0x9}, {0x8, 0x4, 0xffffffff, [], 0x8001}, {0xf9c, 0x0, 0x1ff, [], 0x2}, {0xffff, 0xfffffffffffface8, 0x8, [], 0x6}, {0x9, 0x1000}, {0x7ff, 0x7, 0xffffffff, [], 0xb24e}, {0x200000000000000, 0x4, 0x0, [], 0x100000000}, {0x8, 0x7, 0x4, [], 0x8}, {0x2, 0xcf5, 0x3, [], 0x9}, {0x9, 0x3, 0xffff, [], 0xafa2}, {0x0, 0x3f81, 0x7, [], 0x4}, {0x5, 0xec, 0x10001, [], 0xfd1}, {0x5, 0x8000, 0xfff, [], 0x3}, {0x6, 0x9, 0x7, [], 0x1ff}, {0x100, 0x1000, 0x5, [], 0x5}]}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000240)=0x80000000, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x1000, 0x4) 2018/04/08 10:06:05 executing program 6: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x8041, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0xf) fcntl$setlease(r0, 0x400, 0x2) 2018/04/08 10:06:05 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x7) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/160) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000180), 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/08 10:06:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000040001000000000000000000000000000000000036eb07f00bfe268262463c5dac6494d818f7a0c4bdbbf4aaa263bbd52145bd2cda307a8d4a25e8ec66005db0814a1ecbc93a87e66df09fb83f5c2cb7d341b9ded6bd4cfdf30e41b50ce248566c82fa8a6f3ee2e8aa8b7ac4f5a127b63dbedefef4175ce01076547fa032a5fdc3787ffe00a3bcb77301d02ebdc88f72aaf3195a9bf5a9913a226c6aa30712e62b2bc2adce4f290382640aa9ee7573695e376d12d4185f82bd599d08445f54b25ac36fcd44044e7ca76d0d3cc985c3a5ef10f4adc043a2b830e4267805d14b293e62c0"], 0x18}, 0x1}, 0x0) 2018/04/08 10:06:05 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3a, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) 2018/04/08 10:06:05 executing program 4: r0 = memfd_create(&(0x7f0000000040)='%.\'\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x401, 0x3, 0x100000000, 0x0, 0x8891, 0xfffffffffffff568, 0x6, 0x68f7, 0x2, 0x52db, 0x1, 0x1a52, 0x0, 0x3, 0xa9, 0x9fb2, 0x8000, 0x6, 0xc24}) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) fcntl$getownex(r2, 0x10, &(0x7f0000001440)={0x0, 0x0}) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001640)=0xe8) r9 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001680)=0x0) fstat(r3, &(0x7f0000007700)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpgid(0x0) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000018c0)=0x0) getresuid(&(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)=0x0) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002f40)=0x0) fstat(r2, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000030c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003100)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000003200)=0xe8) r24 = getgid() r25 = gettid() r26 = getuid() r27 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003280)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003380)=0xe8) getgroups(0x1, &(0x7f00000033c0)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003400)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0}, &(0x7f0000003480)=0xc) fstat(r1, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006040)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006140)=0xe8) lstat(&(0x7f0000006180)='./file0\x00', &(0x7f00000061c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpid() fstat(r3, &(0x7f0000007600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006cc0)=0x0) lstat(&(0x7f0000006d00)='./file0\x00', &(0x7f0000006d40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006dc0)='./file0\x00', &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000007440)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000100)="9c855808ba1ad35617efee86e5fa1cd816c27655bb09e7ad2c668ae40bd1102c0b87d6fa96026ad3fde3113e3821cf2e3c66a17103a51645974f0db49da4bdc60600aa32192fe097b7c49a4cf99c3d32855e84780d425225cd9d1e3e29ec1f54ba138a86b14040b96dc4f2934f2f98d509f5b013cdec524693df95b031d95c766b1fe8531e1a2d3dfc9bc8049bd1c53d41e770539ccf14ab682300adfee1e7e012ec109f1e850bf6", 0xa8}, {&(0x7f00000001c0)="3c95ddbed087e4f3892916526478b41fe196467d0e4e70b6b57021ff30e4ccbf7b9b45e0ee6940c955d326a1fe8814992dd967db743d1b3175297362778f7660c0e488534a5e9df86f2632cebe10086a2f437c691edf2aae524900731ea96e32ab4d6626c36e46e96bd304b150ee73648a4c155b154e7fcf48b856d509d514bbe2009360df1cd555b7994032e24cd8f16555cb4d63980f87c9d790cdfdfd82ee77001d61ea40f499196ea56798704867c5445c5aa7360c19aabe23128d31b15d878aac84dddef238d50066", 0xcb}, {&(0x7f00000002c0)="ece7bf4228ca4c7add224e1ff103b629b647d85b94c552bc0b4e8de933baad65a2519586075040438588ad6d68e2a1c144ae12f7162d03c70c2393772e15c20fa8c93a604da09174b32c541907", 0x4d}, 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", 0x1000}, {&(0x7f0000005d40)="0fb6031f8c5231ee7ea9bd06b45344c121b0f59cbd667c3c8f36066ee2f8fb5bf7511adcd6ef79110609c8a4600033d00e77bcf55d8ea796a9f5af30afe7d4f22702c810a01e8a0fc29397e942a6b022f68e9e95468c51438d5b6f74f9a264e962c76c9c9457f00b7bc94191b05de2d96952a10d38f1c77ee87f8dd34821f1d5386cd5b7eae14bde2e345838174390a305b7b69ba1a3273dd52b248ac5b75a51cad17765a82d8d2a12dfac033e0816fa3e7bad8ff85f4b49e7409a00f534f8cf51b3a6a53568f5361d4c0d350bd0c76a2cb036c01ca659c5aeef4547d54d", 0xde}, {&(0x7f0000005e40)="2a15f789c5eb13a2c40e8471e50d596bc0cc8bbfd326e69e3aff962f3e49333bcf6a332cd2b52523d64b87f39220fd3034baacf3c0d1a8a0250e2f7fa4b2d7e17a8e5910af80653505a070b334fe086fb8e24f9dbcf4bb73eec16cb887a4a38b5e7302aa0e2f42087ab0aaedf5a546dafb6ee5f0ce89c4c85e6eee6a20360313d95820f631221ea0dee8020b701db5f9fa38791b9bdfa7145b7741452d30559aeb484de47f0efda7ab51f73097322533e262d8a6bac8c42f119e9168526da90d74d3725b8d", 0xc5}, {&(0x7f0000005f40)="91cbeddc0d7020570d45d6c28f149aede26bb311144dd6ec5ca5aa0e132c93e0fc955f5d2931ac2f710412ccd8bd97e96cf0ee3055ecc57326988b0721ee", 0x3e}], 0xa, &(0x7f0000006340)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x40, 0x40000}, {&(0x7f0000006380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000068c0)=[{&(0x7f0000006400)="e154945b0f2515013b6dee22ee187efe38466af1a2779ff399c3d1ae68445219b7835590fe8d7142ff7842721b75a3bd64f724c3cef4de5dad5fadd6e557e4046c78ac4a14144f0a15f0ad1d231ba24560016312a83eab7327a5a69d5a82a7176b254c35aa7279c545d887c2a988d40e038f9f9c1369b8e7de3ccced3b61d5afd40ab9d5b1", 0x85}, {&(0x7f00000064c0)="e704a569acad45c1712fb055ae46b84604f312c87c2232a64a238267dedac9b6b9097617a1492648987c6979de4f26a8c41519f30673157e0bf3891d53f70dba02b1901bae14d638bc529a487c9b7e551df71a4af800", 0x56}, {&(0x7f0000006540)="7f0f00925ad5975402e997ebbefe12344c24deff2841cbc30164e3ef18b5f02e343c0e484ab667433eae0708d686b32f1adf4c1461e6cff93be8d9a7eeb91e56c8327316d424ce495519bd991c355cd77317e7b8103df24d43eba09d51a29b1955954671b31ddea45ec2e3644e47998ce30cdb308e9ab1d144c589df6f8adca347e9eb5fd715524ddbb5301f574747774c5d4620bb1b9a4103890e36f5", 0x9d}, {&(0x7f0000006600)="a90a111668f8bc099adb067f1bb5ef46d2f265cd", 0x14}, {&(0x7f0000006640)="4ecd0e368e1900e0eef373f2c7ca9b9efc2a3855019bbd1a7453c9d9705664cab680847f7d3888b632b179b5418add4c50abb4a203a7e5e1e381859f6301cef415872155f094fbcfc028230ea8af3ff38aaeabe8fef3b0aa5629ba49ae8005a526ad55ecec5688daef54fffabf4a768a3063ba9f1f40317ad00a896587be8df05c8b8ba8477e6edbd13aefcf23e03b03bea47bca9fa03e309604348709d9a208f4bec3ab238baf7646b1b94a468ff3c3b698fe6b85131046aa8a696173ca064f31707a09a28ae5a697531f6e37a13640b4afb30cb1b3accd8709dadb8e53dd014eb446e79e87de889b9a612ed0b3d71f498d", 0xf2}, {&(0x7f0000006740)="7bcb80526a54d20d0236da37ed9a66483ab355000dd34a3e6b111818079ed723273c3724fc9039d3f32bdd43dda89e5ffaa838179c1b6a35ffbc8c0e3d3045ca57", 0x41}, {&(0x7f00000067c0)="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", 0xfb}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000006940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000006c40)=[{&(0x7f00000069c0)="cfd88dfaac45e711d193acdae4fa50e49912f985846615ab9627ad10254d75a3fd3ffc3a2f9c8774611e5a9d5ab1e326b439b8", 0x33}, {&(0x7f0000006a00)="26a6d7e43430e0155ff35ce597eaba2a837aec2e0641857971667b2c779ef42a2615ed797fbd98270c1f6c7fd13431ecabd6189ff1a95fe7842dfdc1669494ef68737d33c48c425a26f534ad03cae938018875bd279fd0e8984919b8a37feffcd0c13e4664fdab7048421df5a67f8633a7499691dff650c0c28b788b3b2489386a2065dbe6f2ac1cc194432cea54afeac59dbe5408094c7bac0f0256dcf35fc7ad56e61d315ac31a67909b9bb4114499f0b908eff851dc55627de5945159d433cbdb7b66769c5551a6dc1121dc6ea29b1ac143377c533fc13586c0ae9b59df650018f513", 0xe4}, {&(0x7f0000006b00)="e4c77e60981e4d68fa9257b15416a83fc617c32599ca3a762036bfd55b678cfb9e7a024f43215c72cf7fff91dbd6a1c03e1e45a5bdb3ea921cf93143f631102e323b8205f959fc0cbe37e3576f9797563e00947b4567d812dd466e452ad79e4f2f0ab837ccf888d66770eddd51", 0x6d}, {&(0x7f0000006b80)="226cb1378d5497b1fb9cea6fee04d9f6506682c1c118d2cbea247f4ae63f2dea7682a987d7805658d302393c9e8b00fd3cccd3d584fe5d75d463416bef64ed781a6b4d658341863b34", 0x49}, {&(0x7f0000006c00)="65c37ae69ac03fdbf5457250cb08b9979f6cfc55d846177a8e16b8ac47167e9e605eb7c33bfb6eed034e19cbedf3bfc0129de8cb0a9e9f26", 0x38}], 0x5, &(0x7f0000006e80)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x20, 0x800}, {&(0x7f0000006ec0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000073c0)=[{&(0x7f0000006f40)="46d1e63820d597f81aba8fed35a485a4d33b5cf22f93675a57f61968e89d78759641e53e62e143158adeea122c8b669e0b538190254d8eed9745a77b8c753779856312417acde3a648323ba9e0eddfeb06b06abb8e16c4c185792a38cba59372eb816b261f645c1d0b1a7cc9d8e83ded9071c0144a953860beea839d8fc8f356528a89c0ae0f543e7ca95c235001d24664f209c4ccb5e922287aba74914399314451256c03c1db80a2866ba9d7240efe15d0ba048a58deb2605384b65fbdac0b5f2ccd", 0xc3}, {&(0x7f0000007040)="e7f7f096b98cbb30787cd955ef762b2ae07779cebeb7bb60ba2ddc260a096b4825cc7e42640c", 0x26}, {&(0x7f0000007080)="605a5c2b96277f2a23d0c8b1a54b0bcd8af514", 0x13}, {&(0x7f00000070c0)="02e8f64d34fe01c0909d540fd53b149fa61a04fc51fd6eb710e09311b5a78041ddf70df0d79fd6aa35db9d6f5d2710f0214a3f7ad7561df7c2b1918d2485eb734e13e8d6a1a595d70bbf3fb10f01b3fc8349014f294a3343d1b5ac303100487980eaba1ff29b6345b8487d7162475d7e9e6558625b8d2d394db84bdde197e99c2ff7f8a205cff7142884310a0e5a2e6468cf2ff33a2bddccd967dc87cecace3b5a7ab1aa06326b4ae66cac1f9730e240ed0fdcf2c6b577f2eded6b983de1c900f43a4f70970b9dd6d52e3d363d0263332f0785c572f7", 0xd6}, {&(0x7f00000071c0)="865f91b577d94f2a53b897194465f1e8290420e3fbb3185a0b41d10b9fb31802a3e8b059d3aa27334fbe1f962025a0f8bcc69ae342a15b5454a0495405f73afc2f7da1a328a028075f662ca1e41c080d5636ca434d6b0100c46506372a325f16118633a3be00efc86cee35e9fa21de0e5dbc0b0917e8423a79e33ff7df1059dec99dafe57455d39a34a41f99484405c231065a31d4043ba46caf7d227949917daea0e5f6e6f98842bc01469b77e56b174b7943b17cedeb6a2c5444878f9c149f90b4f9698393be41a6e29d129a825e1875ba55", 0xd3}, {&(0x7f00000072c0)="d47b39f6e890766b8bac9583b211409283b24e660c74380fd1cff3bbc5d5a886cd5289153fd087d156f5217464f6318c908cedf4dd17da03efa14bf6d76163fbdccc58ef206d803b6ddfac5dbb47ba1440043dc60f03ac8c423a84ac7b0cbf57e97be238d916fd49817925ae1b8446efa2cd29", 0x73}, {&(0x7f0000007340)="8741459cb1c6b860f61d7c7e909f338947a41ab3dbc0c8b6f0f72073750a6b0c8ad3b56c966cd225e78d00ea961648971105b1acc62a192a46001d55be44236f3174f6e1d1e97c1eac842189f579b538a07097b6fb15a3c5170fd95545199c79a055c14ff4c6584c0f421df7e9a98dfb7b1df295dd2dc9dd0668", 0x7a}], 0x7, 0x0, 0x0, 0x4000080}], 0x7, 0x4000000) 2018/04/08 10:06:05 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x88ffffff00000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:05 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) unlink(&(0x7f00000002c0)='./file0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xef, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/239}, &(0x7f0000000000)=0x78) close(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x100040000008805, 0x0) 2018/04/08 10:06:05 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/04/08 10:06:05 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x2, 0x7, 0x10, &(0x7f0000ffd000/0x3000)=nil, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/08 10:06:05 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0xfdd1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x3ff, 0x92c2}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) close(r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/08 10:06:05 executing program 1: socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x118) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x404000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000400)=""/247) close(r1) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0x2) signalfd(r3, &(0x7f00000002c0), 0x8) recvfrom$llc(r4, &(0x7f0000000140)=""/22, 0x16, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00t\x00\x00'], &(0x7f0000000380)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6b}}}, &(0x7f00000003c0)=0x84) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000100)=0x26fe7a52) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/08 10:06:05 executing program 4: r0 = memfd_create(&(0x7f0000000200)='/dev/audio#\x00', 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000280)=0x3a5, &(0x7f0000000380)=0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000500)=0x1000, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffff9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) getresuid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f00000000c0)) getgroups(0x3, &(0x7f0000001880)=[0x0, 0xffffffffffffffff, 0x0]) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003400)={0x0}, &(0x7f0000003440)=0xc) r4 = getuid() stat(&(0x7f0000003480)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000003880)='/dev/random\x00', 0x0, 0x3a1000) sendmmsg$unix(r0, &(0x7f0000003900)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000440)="c7e647e7c96e7c4737853c2e74adbb82ea31dddcc24c518caec013fd6cc527b73078e1abcda3efef504b038912f8fca0f64364fae639", 0x36}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001640)="e3c21deef2c7a7d27e76f2bbbba6f57d886292b3fd2b1777faeb589eb809656e1588bfad988559c553ca1d77d98e6a0d655ebb8f59750ffc9dfbbe89b4bb1fc42cc97d40241a467b5522e66ab2e949f9f81f2265596dcd4ef3704f14bed2609d7cf9f8c184e4b2671535eaba70ff5dc309eac039011df1f52a979c99d547671c6bb07a52a14aee15152cdb6cda926858d8c3ba44291b81e780d2a1a1316513bf7ba887bc06a0e5520d1849ba6f449ca5", 0xb0}], 0x3, &(0x7f00000018c0), 0x0, 0x850}, {&(0x7f0000001900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001980)="9113faa746973ca22295c61f891daf4e78f977c5ae1f105b0ed82803847a4c6e51b8e1580d44909b7b528fae2b566ef2c12466879eb8214c562f37bd230575bea2065a966d0423ded73d5b187da7fa615df77e10e6db13fd6ff3acf64864fc312344d3a1f3dc58f9f43c0a6fb0a8416c14", 0x71}, {&(0x7f0000001ac0)="19fa6c7426daa76d11a71f126b4d0232ea055bda744559dbce0fc3bf3ba8473423a35dbdfa54e8ae997e0bcd03785f257b4efb2cb493600ce0c1c146411a0e5e766a314b87324fea44a391f8bb8808406e967c72b77a099c67faae3d0ae8888a24d3623df46a3cf569e5b58e8a0e66ad15e561c294ba842b786a2fc52b569ebff476fe3ee526dffa15c20c4a082d2e8ce061c27c3e8a58e2d223ae7ec861a86fe25cf908372b661e0ead875bcad762b825654c67b7d1407d79b10c60054498d6032e0eded0af3bbb322c2c2ea9cf19b7da5447ff4c086a442deab22e6fc0ea5a06ae8f68ac5eafd1", 0xe8}, {&(0x7f0000001c00)="8c265e6863c182297bc6bff97b2af1d981afeaa8972d745684c4cf8f609e7e89c44413b771cb3d1ae2c4a4de1b55cc7c59120ff05000d4220de723fe1e448b598359b033c208cc9586115e70291fd974de59fa9954683ec209f41d2c312d1a385bba3700849c98105c05c64ace92e93909d77cb866f73d", 0x77}], 0x3, &(0x7f0000001d00), 0x0, 0x11}, {&(0x7f0000001d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003340)=[{&(0x7f0000001dc0)="294c7f2f507eebd1933af82f81616830202e3b2c26c2c30567606cdfe34a29d611baa3d0c0c60985fcf9063f4410cb35ba8421bd08", 0x35}, {&(0x7f0000001ec0)="e159936545b360c9d95fecb268fdf8076123f202673137c13f4f5a752af8bfca15a685ce46f2b7d9bb443bb858be5a670facb0aa8bfed02bcf6c4614ae4ce7d8c99d614a204093bbc7492edf27731e6b5dbb9afac83b43a0ea4a4c13a705a42340cdfb2e864ddfd57b2a847d265479537c2639d7574c59e784b2a0e715411e459387c47026ecdc0e229c0158574f3d42bd307702047c797c8693ee78865d3403c7d25e8c", 0xa4}, {&(0x7f0000002080)="54ab7a0269f7e7b44caca79b40876c8823b1d863aa1ba87eb2736a0f99fcfe97b2f35cc861dd4c3748fd7588", 0x2c}, {&(0x7f0000002100)="637420ab6eee5c8eebd757b673532209494a3cf4903d74ebac9cd1f6bc4c451455395197a3e9eac3bb8acba05a00e8eac81b28802f4caaf70fe2fc158411484cb0625d4318001bdaf62f87b2252bf4773ee069e7b0de431b983dfef5f08cea46881a5b169dcf6508f7f203209890c30658da1974b4f425eb9be96aeea6", 0x7d}, {&(0x7f0000003180)="75f9118779e7c7fd0bcc109961f3cd5ea88fc6051217515886f0d0c9ea17d411a599c55212ff21c4d625009a149d6bd4b8fd5c5555f50267c49249ef309583be321cd2abe82e69adf7997ecfbe28f53bb673b24048a6856dfb5742212aa60360d93b1cb9cac0d83675ead0f02237c5b0b5377e8f73ef5e90d0f1d1d2d7ec7c0b409fe4b678d5089c05e05e7774c612230323c2de08f4acfb79ac2b8dc6f6c6bf68a404b1de38bbfed6b363de219a68a329ad7147b252e3725eaff0ffe07095d90feea4ed3a9c86db53d30b3b1752713f2ef7e2efc3cf7d42c21644769b95882c3eda9c6c5d", 0xe5}], 0x5, &(0x7f0000003680)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r1, r1, r1, r1, r1, r0]}], 0xc8}, {&(0x7f0000003780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f0000003800)}], 0x1, &(0x7f00000038c0), 0x0, 0x40}], 0x4, 0x4000) setsockopt$sock_int(r2, 0x1, 0x14, &(0x7f0000000040), 0x1c) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0x2c3, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) getpid() syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xffff, 0x8080) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)='ufs\x00', 0x100020, &(0x7f00000004c0)="dbdfeaf780f24da301") 2018/04/08 10:06:05 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6c00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:05 executing program 5: r0 = socket(0x15, 0x80005, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x6) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x2283, &(0x7f0000979fff)="a6") getpgid(0x0) write$evdev(r2, &(0x7f0000001fdc)=[{}, {}], 0x30) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x93b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x1000000000060) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f00000009c0)=""/223, 0xfffffffffffffec3) iopl(0x7) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000940), &(0x7f0000000080)=0x60, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844fe94", 0xa9, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)="edb4a01f68d76905035a4ebdd427d31585a5a650581902b1c077f74ca8f1ce7d3e2f6e1c6760433af9664b3f3bebab3a1a1c4ef86f42c39b758accc1e7637bb18d28248dc7a1719b73388830b162613b17fd02220bd1fe2ad86adb96efcfc672d126ae58f745fba0e7534cdbae947449df767bd76a0c38b5752dcd13f7065edea86dc156c0708e76c2c99a94a95f1e93ff73cb3eb94e06d399cf48aaac7963d13e4b3a6b32bc2b19d5461545dcf3f71bb24442d286421f8d891d77a3c4c1c9435bbdf187682c22ded22b669b7790d05b4894166a2d5f33098cf908a23a2e0671d824e88942fbe0bd1416", 0xea}], 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) accept(r0, &(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000340)=0x80) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) [ 312.097679] sock: sock_set_timeout: `syz-executor4' (pid 23670) tries to set negative timeout [ 312.202417] sock: sock_set_timeout: `syz-executor4' (pid 23679) tries to set negative timeout 2018/04/08 10:06:05 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480180, 0x0) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xf5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={r0}) accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80, 0x800) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r3 = accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0xffffff18, 0x80000) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040), 0x4) socket$key(0xf, 0x3, 0x2) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="fcffffdcd628a80a000000ee3a286522ec4d37000800010004000100"], 0x1c}, 0x1}, 0x0) 2018/04/08 10:06:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x5) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x10480, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22}}, 0x9, 0x8001, 0x4, 0x1e0000000000000, 0x52}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0xd32a}, 0x90) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x38, r3, 0x408, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000081}, 0x40000) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x124, r3, 0x800, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd04d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x59}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x331}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x24}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x776}]}, 0x124}, 0x1, 0x0, 0x0, 0x840}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/08 10:06:05 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6c, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:05 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfeffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x806, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @random="c5b5b1a5fe78", [0x0, 0x0, 0x0, 0x4], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x1], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}]}, 0x1e0) 2018/04/08 10:06:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)='?', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x2, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) 2018/04/08 10:06:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x1f, 0x4, 0x0, 0x4, 0x0, 0x400, 0x0, 0x1, 0xcf, 0x8000, 0x0, 0xfffffffffffff001, 0xffffffffffffff80, 0xb4, 0x1, 0x7, 0x2, 0x7, 0x8, 0x6, 0xc4, 0x40, 0x581fd5a4, 0x7, 0x1, 0x8, 0x3, 0x5, 0xffffffffffffffff, 0x1334, 0x4, 0x5, 0x0, 0xfffffffffffffc00, 0x401, 0xc45, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x400, 0x1000000000000, 0x1, 0x5, 0x6, 0x1, 0x5e}, r2, 0x3, r1, 0x1) 2018/04/08 10:06:05 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3f, 0x40002) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000200)=""/123) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r4, 0x0, 0x30}, &(0x7f0000000180)=0xc) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7fff) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xffffffffffffffc0, 0x2, 0x8008, 0x20, 0x3, 0x401, 0xfff, 0x9, r5}, 0x20) 2018/04/08 10:06:05 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) dup(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0x9}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/08 10:06:05 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x4, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 312.358434] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/08 10:06:05 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x80000000) r1 = dup3(r0, r0, 0x80003) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="340003000000000000007800fbdbdf25acd1b68c7fd4eb4a1f822e8093a4a27eb41414cbc599abc79704bb5bfeaa00000000000000000000000000ec04d5931e3b000c00"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/04/08 10:06:05 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = accept4(0xffffffffffffff9c, &(0x7f0000007dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007e40)=0x80, 0x80000) lstat(&(0x7f0000007f80)='./file0\x00', &(0x7f0000007fc0)) lstat(&(0x7f0000008040)='./file0\x00', &(0x7f0000008080)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008100)={{{@in=@remote, @in=@local}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000008200)=0xe8) getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008240)={{{@in6=@local, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000008340)=0xe8) getgid() stat(&(0x7f0000008380)='./file0\x00', &(0x7f00000083c0)) fstat(r1, &(0x7f0000008440)) getresuid(&(0x7f0000008780), &(0x7f00000087c0), &(0x7f0000008800)) fstat(r0, &(0x7f0000008840)) stat(&(0x7f00000088c0)='./file0\x00', &(0x7f0000008900)) getgid() fstat(r0, &(0x7f0000008980)) getgroups(0x1, &(0x7f0000008a00)=[0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008a40)={{{@in, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000008b40)=0xe8) getgroups(0x2, &(0x7f0000000180)=[0x0, 0x0]) geteuid() getgroups(0x1, &(0x7f0000008bc0)=[0x0]) fstat(r0, &(0x7f000000a9c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000aa40), &(0x7f000000aa80)=0xc) fstat(r0, &(0x7f000000b000)) r2 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x7ff) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) lstat(&(0x7f000000b080)='./file0\x00', &(0x7f000000b0c0)) 2018/04/08 10:06:05 executing program 7: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) prctl$void(0x22) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x3ff, 0x2, 0x40, 0x7, 0x10, 0x20}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/08 10:06:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e24, 0x0, @empty, 0x3}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x7) listen(r0, 0x4000000006) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00', 0xd83}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/08 10:06:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000b00)=""/4096, 0x1000}, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}], 0x1, 0x40090) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/08 10:06:06 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3200, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:06 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "887757ae2f6c149e015ee8d8dabc3e3096f3eb1c13b6385068f156095c64c9765851c9a64395eb1e6e607c6f1071f816212fc9b5acadb7f9921648a5adaf2d9e6589ef0453572f032ca7a2eaec0f36efa12dd1eafe2c85df582beb10eca3cc0851687217b3c3d991fc58b4e9d7bce61ff6bfa218914e850a73d60047a7034d9e2fe66aaf41392ce919906bfc9bef060c0e7b0141558a409c6a44f013cce02739c429f6"}, 0xa7) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x5, 0xc07, 0x0, {}, {0x0, 0x2710}, {0x2, 0x0, 0x101}, 0x1, @canfd={{0x2, 0x0, 0x7, 0x4}, 0x0, 0x0, 0x0, 0x0, "2bac4c9ca98ba8db043de0876d31c2d64df2436b81621f1b708592f41e30cc6866b194de0d19842f30652db8911f544fca09ebfc2a38af373cd92b3245c9d0d7"}}, 0x80}, 0x1}, 0x0) 2018/04/08 10:06:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @remote}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0xf}, 0x4, 0x0, 0x5, 0x400, 0x7, 0x240001, r1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)) 2018/04/08 10:06:07 executing program 7: 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 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/23}) io_setup(0xfffffffffffffffe, &(0x7f0000000140)=0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000240)={{0x3, 0x3, 0x4, 0x0, 0x4, 0x6}, 0xff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) io_getevents(r2, 0x0, 0x0, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000340)={0x77359400}) 2018/04/08 10:06:07 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) read$eventfd(r0, &(0x7f0000000000), 0xffffff0e) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)}]) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x2a, 0x8) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/08 10:06:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x400) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000200)=[0x101, 0x8000]) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001480)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockname$ax25(r3, &(0x7f00000014c0), &(0x7f0000001500)=0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/08 10:06:07 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2b000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f00000005c0)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) r4 = socket$inet6(0xa, 0x0, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000540)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r5}) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x18000, 0x50) read$eventfd(r6, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r3, 0x5608) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="bbf3d4bfdab7c7ced583c11bf9f30fcd5015ef5b81cdd5ec9db4d28cbc40ca66cf32343aaf99649a04796a3320b0db53f0adeb3080acff607145472b982b765a63b4528316cc143a724296f1a666f3e8989f11e069104ee54b505aca2fbea22a68255dafdf8db20bcd93d4ec4c0986a782b862d5bfc98b677a2f3223a08199917309e5af1509fcb970d1c9575cc01e4a450caef63ab047aa802b2d6bf61ac7adf89803d6bd8a45d1c4509bfd89c97a4c4a1ac00000000000000000000000000000000000"], 0x94}}], 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f00000003c0)=0x7, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r7 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r2, r7, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/08 10:06:07 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100)=0x101, 0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0xfffffffffffffffe) 2018/04/08 10:06:07 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x700, 0x70bd25, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x38}, 0x1}, 0xc001) write$fuse(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) sched_rr_get_interval(r0, &(0x7f00000001c0)) 2018/04/08 10:06:07 executing program 4: ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2}, {}, 0x20008, {0x2}, 'ip6_vti0\x00'}) 2018/04/08 10:06:07 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x33000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local, @multicast1}, &(0x7f0000a5b000)=0xc) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x90) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0xff, 0x5, 0x2, 0x1f, 0x6000000000, 0x3ff}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x900000}, 0x8) 2018/04/08 10:06:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/08 10:06:07 executing program 5: 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(0x1000000010, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x50080, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@ipv6_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) 2018/04/08 10:06:07 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x89ffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:07 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd, 0x40) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2) r1 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x3, 0x318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f00000005c0), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'bond0\x00', 'gre0\x00', 'bond0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x108, 0x158}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, 'ipddp0\x00', 'eql\x00', 'ipddp0\x00', 'gre0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x130, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @random="4a3aa03afc63", [], 0x0, 0x0, 0x0, 0x0, @random="7d1087738167"}, 0x40}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7c5, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x390) [ 313.848971] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/08 10:06:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x252000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x8}, {0x883}, 0x0, 0x6}) 2018/04/08 10:06:08 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x400, 0x1, [0x2]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000340)=0xc) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x800, 0x8180) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3b, &(0x7f0000000140)="1664f08274f4d9710833916ffb80a8860b13824957ba71e3655356d54fb2cc1a11becab7a28d46a0379dcd13ef5f21adcc9f32414e82f456adc28c54b390bfde9e5758881694d710885dc84b24478670bdfcfc9bd34fa4619e894d92aaf60e8394bb21e283419615410b011ad03d7cd8fc677a1b4811e7d214d3189b9e51dbc77a1b248e10fcc03d0c89a8776b0e5dc8481643895e7fcf09abdd0ce3b68081c78f6f87adcadec67bfe0fb524c6", 0xad) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x200, 0x2200) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xffff) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000200)={'bcsf0\x00', 0x3}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) 2018/04/08 10:06:08 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2b00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:08 executing program 4: r0 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) 2018/04/08 10:06:08 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(r3, r2) rt_sigreturn() 2018/04/08 10:06:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000140)='./file2\x00') dup2(r0, r1) 2018/04/08 10:06:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r0, 0x0, 0x1) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x2) 2018/04/08 10:06:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/04/08 10:06:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) r4 = syz_open_dev$admmidi(&(0x7f0000001480)='/dev/admmidi#\x00', 0x9, 0x40) r5 = dup3(r0, r0, 0x80000) r6 = syz_open_dev$adsp(&(0x7f0000001740)='/dev/adsp#\x00', 0x81, 0x400040) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/dsp\x00', 0x80, 0x0) r8 = dup2(r2, r0) r9 = syz_open_dev$admmidi(&(0x7f00000029c0)='/dev/admmidi#\x00', 0x1000, 0x501) r10 = syz_open_dev$midi(&(0x7f0000002a80)='/dev/midi#\x00', 0x200, 0x101000) io_submit(r1, 0x8, &(0x7f0000002b00)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000380)="f3e3e025db4b4debb815d9c30bfb9e487e8bf868fa2331a2bb51dd9aefcdef11273f1c301a29b819c4b43ac4caba39b0b8eb6b13d47dadd3b728ba2d9f82a42bf029ea66e9ce269c382d70354eb5338781a3b0b6b0cc3b067e0ee4f74df0ae67f5dd600c68c30a60264b1bc337fc37db293d8134ef05a159890c9623cff540e2641676d315aa297f0fb2b2ca7d6378a7b86a0190a9112d2a7952906d5932", 0x9e, 0x65, 0x0, 0x1, r3}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000000480)="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", 0x1000, 0x8, 0x0, 0x1, r4}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0xacf, r0, &(0x7f0000001500)="a2db222e9b54a8c124735f445aedfd657f771e9eb95bc5663b43aa5396ca9f7e2e9a39d8c5d8b95528595ae6b126d500ec10935be06eabf739fb6aa832516c7d592ffa0e7063b5a5b856bf20bf4e398a540253b74dbfc47da76d581b32ddf2abff376f41b933e6cbde18a6a59202969b6575baba56ec3f0563ac355c112cc49a23d2641e63a5d415cbc7da49cdbf975118dba6d2d480ce4ba105d4ada06b4b9c0f5607b1e973eccf7dab290efddf93903d82087d6240918dfe84e0c684401efc8fb70830b5c6615ceb0d18974fc3965b65f975e4c71ecb", 0xd7, 0xde9d, 0x0, 0x0, r5}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0xf, 0x0, r2, &(0x7f0000001640)="a5111783ec9d18e4f58e1c464330a65404ec0c5c0e313032455def2de9bebc833bb52d59763f2185aa6490558dce5b90f37b9ab8ad6ec5da4d83ff1776e19b667a81a3bdad0bf1a4c2dad0c3d586f3e46e6f91a4b2e2790141b40e490f8434de9ee5ed7c71d0865f64c9dcee310c64f96e5639fb541de856c49c97341aa57336a78def9d4c0a3cd2413d87394ba8fa0f556462b2e18ff1cf1e1cbc118cc5578b354cdd801c644e6e374e92ca412cd112e1829c43fa3b1d75e1ad17ff6d392ae3ce9428b6e629347dcaff72a881b3ddbb599a89d1e1dd0e62babd17e304f285a970ce2b84", 0xe4, 0x400, 0x0, 0x1, r6}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f00000017c0)="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", 0x1000, 0x8001, 0x0, 0x1, r7}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000002840)="fec04296cdd688ede9296f4c3dc7d0eec211e3bf1b2e94f5d4b5439d166d4d51a7b60f44f45fc52c6f4f45c7a81788d7fad2139460a6927e907d81f8db167a23c229c7536f7917c6313d0e6f7e3ea6d01713ac4e63850dbda2fae77cc375d2bd4e512b0fde314cd6c134ad14ca", 0x6d, 0x10000, 0x0, 0x1, r8}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r2, &(0x7f0000002900)="ebf28e01a25f98fcde9089d663eb94310f6c8d107d4f7f2f44d361c94a541a0b46f28c2f9978549cb870b515d55bcdd8e39df5a66b384bfd1c566c276de391e8f94622938d771b52419e2cde67bf213c4a2f005e75a2f80508217032515bf38f7f6157848205630023818263c14acc8cd9e28ae0085e0f1eb8392aca7e307657fa4836", 0x83, 0x7fffffff, 0x0, 0x0, r9}, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r0, &(0x7f0000002a40)="8635f5911795da3c735087022cb55135617e4ac58f7280f22f469bf7df4305718c91c7f523a9bd19708cc32a8fec8f", 0x2f, 0x10001, 0x0, 0x0, r10}]) r11 = dup3(r2, r0, 0x80000) r12 = memfd_create(&(0x7f0000000200)=')\x00', 0x2) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) io_submit(r1, 0x3, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000000000)="b8840e601b1a667c9801e80915f28543b11e508207ca356ec98c4551f2b7820772707b2d641d8cfaa6529e73d6152f18af6a10bc3887a1ad182e800591e46df1dfdacf2ca1af28946b7d1059f88602fbfb3beb136613e14fe32df1522fbb585bf518232e92710c8436628ef361245326f8b65425eac502fd636cc074", 0x7c, 0x8001, 0x0, 0x1, r11}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000000100)="a8aa68c7964956592f806ae3e6b31b39e0dc1c63333be0daf06ca7e1d17b2a721d8c2a6ad9fe000e65504279d0695a69856156d19f70dfd45f5842446b2fc0d0c11aa27e2521ed978a657dfb330c6cf652308562f89807548ac915859c8569b40aa9a991a6e5efb617e3886b40eafe3d5fab0b0b3c0a4ab008538ebd11cd48b3eaa8ef7fa34f72940773d5d4cfc8ae7e4455afd707072404005e656a4a0052a58979d7724c1c4b29f07cbd525c3ff95b00844ed1f80a2f8caae7940f9aec626677490da19fbdaf4cee72e15f8b1e4201193180a8c58ac3c5c944850c72cf9c95ad0ff7f747a9af", 0xe7, 0x2, 0x0, 0x0, r12}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x0, r2, &(0x7f0000000280), 0x0, 0x8, 0x0, 0x1, r13}]) 2018/04/08 10:06:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@can={0xc, {{0x2, 0x867a, 0x73, 0x3}, 0x6, 0x2, 0x0, 0x0, "f59099360d979136"}}}}, &(0x7f0000000040)) 2018/04/08 10:06:08 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0x3, 0x0, [0x597, 0x0, 0x800004, 0x45b]}) 2018/04/08 10:06:08 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2c00, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffeff, 0x2, 0x2, 0x0, 0x800, 0x100, 0x101}, &(0x7f00000001c0)=0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3e, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x77) write$evdev(r0, &(0x7f0000000900), 0x0) 2018/04/08 10:06:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='\x00', 0xe56, 0x6, &(0x7f00000005c0)=[{&(0x7f00000001c0)="7980fb", 0x3, 0xffffffff}, {&(0x7f0000000200)="0abd8f65a0d310f31843b1bf0db4eec408bebe210a6e2dce4295b1245e84390c0ac2ee0876f85b5b19802651ed4c397d91c5e02a2bd162946e8e13b7ad7b56e242433b70d16f20dade1819bdfab5ebdd3ee5c54c363d4e631e098f731a5117e4f1dd204d09038380ec7a", 0x6a, 0x8}, {&(0x7f00000002c0)="56687bd3e5567ebd611403cb56ab463618aac9afde74e0d9323e0ff0af003504e925", 0x22, 0xfffffffffffffff7}, {&(0x7f0000000300)="0078a528324a07dfd28cf9d8fa722af7c6aeab6ba4ff3512a3a093cb9a5adf47103a8ad6cea569cb93c75d0db9bb961664cd6cc1b7a135b83c7b56956a1c5e9427ad3d7771760586187d6121e2ef4ab20275c7f754ef0b7f97a80ad5786f5c6d9dd076bd6200a8c24956fb6102bfc0b705699ed866a8168d426dbefdbab9ea7ee00494f66f3a5ca3aa", 0x89, 0x400}, {&(0x7f00000003c0)="68e1750e2c4d384e2a6edbcf2de540938983beefae8c37de5558dbf75fc464a7dd494abdea1ec815a8ec145ae35c79b7faa2e911ef5b725c6dce6f5b916fa1d909dd3f1587c1737796bf0a5bd8a4528a0e218227c1c0b404edde283cfc870c73d26e2d8b2d46ced04b54a9404d27a7c5fb611c7de553e0d46cdb2b72ac03df46cad592898fa2196dd17aed9f924821a550a40217a84955735f2cdbcde3396d1daf3d1ee78a332faa27a3d6eb5e31f7fbcb8f6927b2f8702d13db3c1cb55e2996ba4a0b658ea1d1c0000b", 0xca, 0x100000001}, {&(0x7f00000004c0)="196dc5cb17cb2170b06e644e925f1565ad20c4f59e0c1623725cb9455da0777c1fbeb1fe3cfc7710fcd78aaca652ff32f9265b2f086435ea2501895bb81e0879cea5bcc878c073a26603a802a2cb0c5558aaee1083ace359d25cf2abeec452d773f728f5dc577a49bf254dfca02b770856d8d5f81a317d783c9d29d40453fd67627922918361800db765b6f12578dcfc6ebba55385952f18af8bd06a151f2a7fea846e6f8a0a401cc3ca1b2b40c183f517085a2338a520a31979d5cb0d6ebae526a96d818039bada7d71207ec3b95ec718013affb1d0464482598a454e71e906e8651ea2def9590517b7c4907006eb7a909e2c9b1dd805", 0xf7, 0x4}], 0x820, &(0x7f0000000680)={[{@user_xattr='user_xattr', 0x2c}, {@resize={'resize', 0x3d, [0x3f, 0x36, 0x78, 0x35, 0x7f, 0x37, 0x36, 0x0, 0x32]}, 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}]}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)}}, 0xfffffef7) write$rdma_cm(r0, &(0x7f0000000080)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0xa0) 2018/04/08 10:06:08 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c010000170001000000000000000000000000000000000000000000000000010000000000000000fe8000000000000000000000000000aaac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff01000000e500000000000000000001ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000000000000001000000000000000002000000ff0200000000000000000000000000010000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/08 10:06:08 executing program 7: 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 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x412880, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000140)={0x3}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/08 10:06:08 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xffffff89, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:08 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) r1 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="af1b464a29c9ec82cfa47993de077f76947469fe4341db9960020ccf70f13938acfb9a0518a663e2c5f6edac1578584070cc51f8fe02292459bd1898fe56fddb62a5d04324db05dd854bc1c0", 0x4c}, {&(0x7f0000000180)="55e699981da7b662d4edb68c8d3d03a7a95f75dd3894829da405e108f44eade975e162055ecc6769c72d32e942d09002f0fa75ace47b50b27d79448dccbdde9358d106377d7790d57026007766afba40bd034a8b684a167e8b30015992375f88cc16959620fc68efcab34f5554745c19305363cf96e45061a3c61be671abf0695c294b603a8bf7f41bb81e7ee9de5aa9c74d05a7b77e5115256e90c47b035a91b4a220c901723c8e39b5", 0xaa}], 0x2, 0x0, 0x0, 0x4001}, 0x40000) [ 314.961157] binder_alloc: binder_alloc_mmap_handler: 23860 2000c000-2000e000 already mapped failed -16 2018/04/08 10:06:09 executing program 4: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) umount2(&(0x7f0000000380)='./file0\x00', 0x5) select(0x40, &(0x7f0000000080)={0x7, 0x9, 0x7, 0xfff, 0x9, 0x0, 0x7, 0x1}, &(0x7f00000000c0)={0x74, 0x3f, 0x100, 0xffffffffffff48d5, 0x6, 0x3, 0x3, 0x6}, &(0x7f0000000100)={0x617884d7, 0x38d47780, 0x5, 0x9, 0x3, 0x0, 0x3, 0x7}, &(0x7f0000000140)={0x0, 0x2710}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x3, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/04/08 10:06:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = fcntl$dupfd(r1, 0xfffffffffffffffe, r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000000c0)=""/33) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000000040)={0x10}, 0x6, &(0x7f0000000080)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/08 10:06:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x9) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/123) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/04/08 10:06:09 executing program 7: r0 = getpid() r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000300)={0x4, 0x70, 0x9, 0x1, 0x4, 0x7fff, 0x0, 0x7, 0x8, 0x0, 0x1ff, 0x101, 0xc40, 0x0, 0x6, 0x8, 0x2, 0x5, 0x4, 0x3, 0x4f2, 0x4, 0x3, 0xa0, 0x4, 0x401, 0x0, 0xfe11, 0x1ff, 0x6, 0x300000000000000, 0x40, 0x400, 0x1, 0x3, 0x4, 0x7fffffff, 0x9, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000140), 0x4}, 0x10, 0x0, 0x7ff, 0x7, 0x3, 0x8001, 0x5}, r0, 0xc, r1, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r2, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) io_setup(0x1, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000080)=""/84) io_submit(r3, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}]) write$fuse(r2, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) fgetxattr(r2, &(0x7f0000000000)=@random={'trusted.', '/dev/cuse\x00'}, &(0x7f0000000200)=""/237, 0xed) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000040)={0x10}) 2018/04/08 10:06:09 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa3574f0e1ffb986dd0000000000140600fbf500000000000000000000000000ff02000b0000000000000000000000014e204e20001490780d19b7c0f4880e691f812f9b1bc50097ac48bb0bf6d3e11cff4c9cfaeefb2c24b08c0428b9f35c595d7a760b52d0f97038af44ea3d5667ff035d0b19eee030bac8c7ca50fd1a105875a59697f0fe56f7f715a52a1b365e64de9baddad8030ec47571683915a939724389cbd8497053beadbad6c7ab2184bf451efc3cb161cde8acf5f19564dc4c734a32054df5a11e7b7233772993a3ae01d187b500006241012ceea90074f80774d7b108d168253c45cacbbe83b22501bfdaf185307babef5e5284a87caaeb890e1ed8dc126b1ac5395d8f9f4089013436f09a9d79d2bc47f29e9741e3a4e534bfbc77796e1cc646aef4a1fd3c390564fab95213e6"], 0x0) 2018/04/08 10:06:09 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2b00000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:09 executing program 3: r0 = socket(0x1e, 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x0, "8b4506aadb68"}, 0x10) 2018/04/08 10:06:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x129, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0)="a2d6a3ff9310", &(0x7f0000000140)=""/147}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000380)="3c2cb556c138e9fc8966e24665532baad34917f39d25605b314412c2fd7538a5a9ebaad5fd022246acf642183a26d274288cd92e99804a476c55a96d16286bb37c36208db71f691998acaefeb764df2cfc795fadc7018eebf8f597f9b20c91bbdb0c4420a147f395cbd3b526c4c199c7c07a3d566fe3a39808079dd56a1cd957ea30bca59976161f2830bc3ed9ae7bb868d1152370d97fa39e7bc908973843f26cbe834995453e5a89dbddafecf288135faa7c"}, 0x10) 2018/04/08 10:06:09 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x1400000000000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="3e59fe04bae75cfd14f526e0acc3c48c371012efa733befa", 0x18}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) [ 315.967172] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop0 2018/04/08 10:06:09 executing program 6: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20280) 2018/04/08 10:06:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000400100000000000101"]) fcntl$setpipe(r2, 0x407, 0x7) 2018/04/08 10:06:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x400, 0x4, 0x0, 0x6, 0x100000001, 0xaf2}, 0x7}, 0xa) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) 2018/04/08 10:06:09 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x22020000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:09 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000000080)=0x5283) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'eql\x00', 0x80}) 2018/04/08 10:06:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x20, 0x0, 0x0, 0x0, 0x4000000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)={0x200000, 0x2, 0x0, 0x9, 0x80000001, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61f5}) 2018/04/08 10:06:10 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x21000000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getegid() r2 = getgid() setresgid(r2, r1, r1) setregid(r1, r2) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@dellink={0x34, 0x11, 0x301, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'yam0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/08 10:06:10 executing program 4: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r1, 0x400, 0xde, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000000000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) write(r0, &(0x7f0000001000)="05", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r2}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000003fb0)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/08 10:06:10 executing program 0: eventfd(0x1ff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000001a0001000000000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/08 10:06:10 executing program 3: r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0xa3, 0x400, 0x7, 0x9, 0x3}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='1'], 0x1) listen(r1, 0x0) accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) 2018/04/08 10:06:10 executing program 7: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000340)="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") socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) exit(0x0) r3 = shmget(0x1, 0x1000, 0x54000e00, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000001240)={0x3}, &(0x7f0000001280)) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000580)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000a00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000840)={0x14c, r5, 0x418, 0x70bd25, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r6}, {0x130, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x500000000000000}}, {0x8, 0x6, r8}}}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4040000) timer_create(0x7, &(0x7f0000001140)={0x0, 0x0, 0x0, @thr={&(0x7f0000001080), &(0x7f00000010c0)}}, &(0x7f0000001180)) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x86, 0xffffffffffffbb8f, "0fa2b05cd32c0ddb598195cbfb042f9106bbb044ef169b71b79b9765979680c8eee908067041836ce29634d4550faa8d4a9f89d63f41ad80953126cfaab638", 0xda}, 0x60, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x108, 0x24000000}, 0x4000000) 2018/04/08 10:06:10 executing program 1: personality(0x400000) io_setup(0x101, &(0x7f00000000c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x1, 0x12, 0x100000001, 0x48, "566b6808f775f10c6f8ab330f300acf1852976ce6c0cf987db44d8a7789878f8"}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 316.727650] CUSE: info not properly terminated 2018/04/08 10:06:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="12e90000e9ff000006000000000000006400"], 0x12) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x2000, r2, r3, 0x6, 0xffffffffffffff79, 0x8000) sendmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="176e191ef756cfcf628a8b78e40a646414d4aaa44c433b7e7f47b85a5b7366ab1d8c368dc59a62804a051db4b1a16c8c014f9d54d616d5b09465d91c19436374b69a06ab91d3adf47614d8ac70ab2934057559f49a004cd70327fbb1dcc9d236e7459824a50be005a875be2a80d2a9010d2b94b2eb66d2c446a6938c3aa92ae37616c5b734abc762a1308e5b9f38787e861efe2fa28275e7aae2d0fe3eec9ee19afdc8f61abf60b86b0ca3dc5d7f89016064ce5e21254b8e7450736e156fa7452154dadf7f6d22977fa63b876e3197e39a8ded64bc0394b97ca29751c4d8cd61c5d6b994b5e85f52dc81c19f972f05df34526a4f0a4bb167", 0xf8}], 0x1, &(0x7f0000000280)=ANY=[]}}, {{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000004d40)=ANY=[@ANYBLOB="38000000000000000b010000fdb400008e0c7f5c51f58ca13f76a014b765679e6cc4e4c854eda0b38ff5303dc6dc188d294b7d2a8ae5000098000000000000000401000005000000"], 0x48}}], 0x2, 0x0) 2018/04/08 10:06:10 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2100, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x1000, 0x2d}, {0x10001, 0x80}, 0xffff, 0x1, 0xfffffffffffffffa}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/08 10:06:10 executing program 0: semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e72f17)=""/233) r0 = semget(0x0, 0x0, 0x27d) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x100000000, 0x7, 0x6}) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x800}, {0x2, 0x1, 0x800}, {0x3}, {0x0, 0x10001, 0x1800}, {0x3, 0x10000, 0x1000}, {0x5, 0x1000, 0x800}, {0x0, 0x80000001, 0x1000}, {0x6, 0x54, 0x1800}], 0x8) 2018/04/08 10:06:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000340)='\\wlan0#-mime_typeem0,\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0xc}, 0x101}}, 0x7a955771, 0x7, 0x0, 0x1099, 0x80}, &(0x7f00000008c0)=0x98) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c00000013984ca6000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001900040005001400030073697430000000000000000000000000"], 0x3c}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) ftruncate(r0, 0x5) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x2, 0x7, 0x7, 0x1ff, 0xb}, &(0x7f0000000280)=0x98) r6 = add_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000900)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80000000}, 0xc) keyctl$describe(0x6, r6, &(0x7f00000007c0)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000400)=0x107) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x20, 0xd5d, 0x7, 0x692, 0x3, &(0x7f0000000080)='rose0\x00', 0x1, 0x1, 0xffffffffffffffc0}) 2018/04/08 10:06:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3, 0x200481) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000003c0)={{0x4, 0x4}, 'port0\x00', 0x0, 0x20, 0x5e, 0xe2, 0x5, 0x4, 0xe, 0x0, 0x6, 0x8}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e4000000", @ANYBLOB="000026bd7000fbdbdf25090000000800050006000000080005000300000038000300140002006263736630000000000000000000000008000500ac1414110800080008000000080008000500000008000300040000003cff0f000800050001000000080004004e23000008000600727200000c0006006c626c63000000000c0007002000000001000000080004004e210000080005000800000008000600400000002800030014000600fe8000000000000000000000000000bb080004000800000008000100000000001400020008000500010400000800030001000000"], 0x2}, 0x1, 0x0, 0x0, 0x20008000}, 0x810) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x200000000010000, 0xfffffffffffffc27) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) epoll_wait(r2, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xe12) syz_open_procfs(r3, &(0x7f00000004c0)='net/netfilter\x00') r4 = dup(r0) write$eventfd(r4, &(0x7f0000605ff8), 0xffbe) write$eventfd(r4, &(0x7f0000000080), 0x8) write$eventfd(r4, &(0x7f0000000040), 0xfdc8) write$eventfd(r4, &(0x7f0000000140), 0x8) 2018/04/08 10:06:10 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfd4129d, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/251, &(0x7f0000000180)=0xfb) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14, 0x1b}, 0x200000, 0x3, 'fo\x00', 0x0, 0x3}, 0xfffffdac) 2018/04/08 10:06:11 executing program 6: 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 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0xf8}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={r2, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/08 10:06:11 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3a, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/20) 2018/04/08 10:06:11 executing program 1: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x84, 0x3, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x6d2}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="5800000014001900f8ff4b41040d8c5602ff03000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007fffe51000174100005bffff001ce1ed900000000082a400000006b736231be86efd121f00ec680f", 0x58}], 0x1) 2018/04/08 10:06:11 executing program 3: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)="aa431ed06385204b6b089f96d305c3f47519e60ebbb1de8a24eb90d39cf817bdca3464e9efc29a49b6cab08aaf26ae") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000001080)={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) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x280000, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='pids.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000001c0)={0x5, 0x0, 0x14b6}) 2018/04/08 10:06:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000005af5d0b326539ea5a0012000100002d0000e200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x20000000) 2018/04/08 10:06:11 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6296e70b, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x90) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="e4e64b662ca29287cbea1cef4082306b693e52633961789c3f65583833be5c1ec14c760e2201b9c4c20752e33ddcd656f0d16bac09cc0303b955f47ff29b01596c0109d04d054efc2ca04ef6cef1d800aa11b7b7d71a86ec0e0857e1283a048b3f889db4a8172a203ce78d13c0a7d088e3daf4bc4aa304008199744065619df9754cc2366f8c3c235af1a7299dc39017cf6875b9d82bd07dc73ab6c133363c12c30783bb6ece6d9579542253f6a8b9089695ce61e05f8d2ed9844bf805f0e29ff6afd310acb7ef86522779ee0d3263f352ba1537b5deaeaebaa40f04b86a71ab656208", 0xe3, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000180), 0x0) 2018/04/08 10:06:11 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x8, &(0x7f0000000080), 0x8) r1 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/08 10:06:11 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x4f, 0x8, 0x401, 0xffffffffffff8000, 0xf1, 0x5901023f, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0xe0e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e22, 0x6cb, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e23, @rand_addr=0x1}]}, &(0x7f0000000140)=0x10) getsockopt(r0, 0x10000, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) prlimit64(r3, 0xf, &(0x7f0000000240)={0x3c8103ec, 0x80}, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) r5 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000001c0)={0x100000000, 0x4, 0x9, 0x1, 0x1, 0xfaa5}) 2018/04/08 10:06:11 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2900000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:11 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\r']}) 2018/04/08 10:06:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0x0, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r3 = epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x10000000000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r4) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000086fff4)) r7 = getpgrp(0xffffffffffffffff) r8 = getpid() r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r3, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r6, &(0x7f0000000000)={r6, r5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 10:06:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000040), 0x4) fcntl$getown(r0, 0x9) 2018/04/08 10:06:11 executing program 5: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000600)=0x52b) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x800, 0xa) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x2048000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x68, r7, 0xb2e, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x85}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040090}, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000c779e140a3d8da9f4910513ccc244484340efa5bc747b273a8518714149d6f9e3dc9760775f9d1243ae3508eac0a7aaa58e688e0ee17fe810ed67f39fcd1e5cdc42107c001453fc2fed3628d3bfd755c3e964b37cbd11e57e74a1b0154069aa4c5b79ad424263ea901ec9c", @ANYRES32=0x0], &(0x7f0000000100)=0x2) accept$inet6(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x1c) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) sendmsg$can_raw(r5, &(0x7f0000000900)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)=@can={{0x1, 0x2}, 0x1, 0x1, 0x0, 0x0, "9088ca7a5727629d"}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x104) getsockname$ipx(r5, &(0x7f0000000880), &(0x7f0000000940)=0x10) openat(r0, &(0x7f0000000640)='./file0\x00', 0x400, 0x10) accept$inet6(r5, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000980)=""/211) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r8, r9}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000000000)=0x1, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x0, 0x0, 0xe}, 0x15f) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000800)={0x9, 0x1, 0xeb44, 0xb17, 0x401}, 0x14) 2018/04/08 10:06:11 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3300000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@loopback}, &(0x7f0000000240)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x1, 0x0, 0x1, 0xffff, "587c7a63cede4efd04b486e7dd0a1ed954ca9d2fab1419f245e4d7811c777c39ab4d528523d26bd2e1960224", 0x1}, 0x1, [0x5e46, 0x8, 0x1, 0x8, 0x2, 0x100000000, 0x92, 0x80000000, 0x4, 0x24e8000, 0x401, 0x6, 0x6, 0x5, 0x0, 0x80000000, 0xfffffffffffffff7, 0xcd3c, 0x9, 0x4, 0x1570180, 0x40, 0x8, 0x2, 0x3, 0x1, 0x8001, 0x7fffffff, 0x0, 0x5, 0x10000, 0x4, 0x2, 0x8, 0x1ff, 0x3, 0x0, 0x7, 0x61, 0x5, 0xffffffff, 0x0, 0x3, 0x10000, 0xbe, 0x6, 0x6, 0x87, 0x1ff, 0x3, 0x3, 0x0, 0x100000001, 0x5, 0x1, 0xff, 0x1, 0x1000, 0x8, 0xc8cc, 0x8, 0x2c, 0x4, 0xdd, 0x8, 0x100, 0x4, 0x3, 0x101, 0x7, 0x0, 0x3, 0x1, 0x2, 0x9, 0x1, 0x1, 0x5b4, 0x4, 0x5, 0x3, 0x1031, 0x10000000000000, 0x9, 0x1, 0x1, 0x5, 0x7, 0x6, 0xffffffff9a277976, 0x800, 0x0, 0x0, 0x1, 0x4, 0x3000000000000000, 0x0, 0x3, 0x0, 0x5798, 0x9, 0x3, 0x6, 0x7f, 0x10001, 0xffff, 0x6, 0x10000, 0xffffffffffff086e, 0x0, 0x80000001, 0x2, 0x3f, 0x0, 0x1, 0x5, 0x7, 0x1, 0x0, 0x8, 0x800, 0x4, 0x8000000000, 0x6, 0x2, 0x10000, 0x1000, 0x5], {0x0, 0x1c9c380}}) fadvise64(r1, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001600), 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000180)={'gretap0\x00', 0xc4e5}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8) 2018/04/08 10:06:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000000180)="dcb06c1c4beef3a68022ad1f81dba2f769b29e357f7b9c909fcda14f4db482457294c4c0", 0x24) listen(r0, 0x87) accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x1, 0x80800) 2018/04/08 10:06:12 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1000, 0x2, 0x19f, 0x1}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x80000001, 0x6, 0x1, 0x100000001, 0x10}, 0xffffffffffffff85) io_setup(0xffffffffffffffff, &(0x7f0000000000)=0x0) io_destroy(r3) write(r1, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) 2018/04/08 10:06:12 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x100, 0x0, r1, 0x0, 0x0, 0x40}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x0, 0x80000000000004, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000380)=0x10002, 0x176) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000006c0)) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) finit_module(0xffffffffffffffff, &(0x7f0000000000)='^+em0@\x00', 0x1) sendmsg$netlink(r4, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="120000003200f1bcc1acb3f2d5d51a13", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendto$packet(r0, &(0x7f0000000180)="9677c22c4e0c4a4350ec8009b99a82fdecd0872b213d8394d664e6d11e26edff4fcd5bb9", 0x24, 0x20000044, &(0x7f0000000340)={0x11, 0xff, r5, 0x1, 0x100000001, 0x6, @random="a576a4f7662d"}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000580)={0xca, 0x0, 0x0, 'queue0\x00', 0x2}) r6 = socket$inet6(0xa, 0x3, 0x3) sendmsg(r6, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/08 10:06:12 executing program 3: r0 = socket$inet(0xa, 0x6, 0x86) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000a80)='cifs.spnego\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)='\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000a40)=[{&(0x7f00000008c0)="4f8d420ca78b16aec0ee17d2df371f96e724eef7e4c4d702349867b066e5542807", 0x21}, {&(0x7f0000000900)="ebb9c8ba4fcc6d5f1771421ae76378ccb87d4f0908ff", 0x16}, {&(0x7f0000000940)="36ac132c8efd5e9be5de227d2300013055fc206235c04a05bf09102976424f52a3448277303aa7ab9874e2b3f2665667bfb93ca44565dd856a4fa7379fe2ad4440fcb2fe8f8079f9db97e9caaab5bdfd3e387f79aed58f582d18283f1188a58e1d5bce5ed7e1ac91040ed8a7c9fb6bc31b57a115c609e8a07307d161aaab255454f22a3c34c8839cca8402077dece7a5761655adbb448bd154cc07d799747c5bf36d31951af3138595ff7a369ab4778b0747773a5a297425eef63a2b8145a1da579dc012f193afe3164cb19cefb1767ba6601a861afe066e73f6e4d07d6bf094c50a65daf465d00d51e2c387cc9ae148", 0xf0}], 0x3, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000680)=0xffffffffffffffde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r3, @ANYBLOB="80800600a4943b83c88e87fe84d074f811ca0b5364ace685b299650a6c7ce0c35a4c295be7102731b7df54d6117e91d1f5627e3113be0d6881170684073b80c1686a10998210d95e5cdbc3bb465a59e3e1ad9e2eee4887419b99e78b8ea33a7cd2e22751960603fb67654d90d0f219e6eddcad3d6c82e8af4cc0a82edaed4f2eab7c7258694a0271e6d7feba"], &(0x7f0000000140)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)=ANY=[], 0x0) sched_yield() readahead(r0, 0x1, 0x1) getsockname(r0, &(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c40)=0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000180)={{0x8000, 0x7, 0x9, 0x1, "b5c126aa6db265796286ebdfa09498290b8657b413f0dfa5ce135fc0585f5355933862b863f8cb354c3b5848", 0x8}, 0x100000001, [0x0, 0x100, 0xb846, 0x638, 0x9, 0x768, 0x8, 0x8, 0x1ff, 0x7, 0x8, 0x6, 0x0, 0x3f, 0x3, 0x8, 0x400, 0x5d93, 0x2, 0x4, 0x9a, 0x4, 0x4, 0x7, 0x2, 0x1, 0x7, 0x2, 0x5, 0x0, 0x7f, 0x200, 0x3, 0x4, 0x0, 0x4, 0x1, 0x1f, 0x3, 0x6, 0xffffffffffff8c4c, 0x7, 0x965, 0x0, 0x9, 0x4, 0x6, 0x4, 0x2, 0x6, 0x2, 0x9, 0x4a, 0x8, 0x8, 0x1f, 0xffffffffffffff9e, 0x71, 0x20, 0x0, 0x40, 0x2, 0xce5b, 0xfffffffffffffe00, 0x400, 0x3, 0xc, 0x7, 0x6, 0x9, 0x5, 0x4, 0x0, 0x400, 0x3ff, 0x6, 0x2008ef82, 0x0, 0x0, 0x9, 0x7, 0x9, 0x7f, 0xf9eb, 0x6, 0xfffffffffffffffd, 0x5, 0x100000000, 0x400, 0xa315, 0x8, 0x0, 0x5, 0xeb, 0x0, 0x6, 0x9, 0x40, 0x1f0, 0x10001, 0x5, 0x5, 0x7, 0x8, 0x8, 0x9, 0x4, 0x1, 0x8, 0x10000, 0x9, 0xa2, 0x1, 0x9, 0x2, 0x2, 0x8, 0xe5, 0x3f, 0x8, 0x10001, 0x3, 0x3f, 0xb59, 0x3, 0x89, 0x6, 0x6], {0x0, 0x1c9c380}}) r4 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000780)=0x4) 2018/04/08 10:06:12 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:12 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0xb, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/08 10:06:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="c61d768d7183fd66d700000086dd60c0e54400183a00fe800000000000000000000002000000ff0200000000000000000000000000018300907800000000ff020000000000000000000000000001"], 0x0) setrlimit(0x2, &(0x7f0000482ff0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x100, 0x0) getsockname(r0, &(0x7f0000000300)=@nl=@unspec, &(0x7f0000000380)=0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mprotect(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='sockfs\x00', 0x4, &(0x7f0000000500)="c2c4799786bb5079ae245aba9852e47af11ba81ddd9d66bf43d268cf0b4461fb424dad0c768ab3796d2180b5dbe32f8a10cccaf1436a4a5070edce2c37d936da90ba436544b4f195dac37c2ee38fad222ecb57f005527dfc381421447cdac0803fffa6faf920bd4aa82e1f3984c6579bfc1a4b65254c91d910646fcdf7f1bd3296a28fef1a09c40bcdc5ef53b164c95bb9349e1df6ea1c3d37721682849651cdc4b7a79ab07f1eda6e85e56ac385ddc9cd0766cd5a4fe82d4d621eccb26c0eea35d8d03f81d74fb7acf607c7352666bdf96c3c4a11a2e2cbec425829bb7efa7adbcf1a14736db0cbba94f6") getpeername(r1, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x228000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6b6f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0xff, 0xfffffffffffffffb, 0x8001}, &(0x7f0000000180)=0x10) 2018/04/08 10:06:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x210001, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001cc0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001e40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001e00)={&(0x7f0000001d00)={0xd8, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x200008c0}, 0x20004800) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4b0200, 0x0) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000040)={0x7fffffff, 0x81, 0x9, 0x764, 0x0, 0x100000001}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000100)={0x2f0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020200000000"], 0x2de) 2018/04/08 10:06:12 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2b000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 318.961695] mmap: syz-executor4 (24117): VmData 18423808 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/08 10:06:12 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, [0xf51, 0x5, 0x6, 0xfffffffffffffff9, 0x4683, 0x7f, 0x100, 0x101, 0xf2d6, 0x80, 0x3, 0x2, 0x80000000, 0xff, 0x7fff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x0, 0xe3, "3b500211cf750c6cfac21e1d5e8401ba99401863f3964084b2de428cf45cf690eac3137e16b273d1d5bc524d62ea33e36455cd6bd6efc33453f7f0588ffca25632c2c5c7fcf630b8cc664a76dc617a190223a4695f466d2f556b283283715e4e30baa7a1fcd98a78a3a46ca172fa745252fb016dbc1df4d8d341369d9b86c8cd339a58af892f2f989eeae109f0f73b1e4803e28f0c90a25cace1a120d04db7a73492c381ddfc7822d39401db3d63f6e2daff8b1e7836408181fd4af63166e168435f3ac9b49d1c39fe41182af454b9e8de1e4bd5e99503e53c4298188643c17a109007"}, 0xeb) r2 = socket$inet6(0xa, 0x10000000000802, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x7f, 0x1d, [], [@generic={0x80000000, 0xe7, "f8b45ff5cc52247381eb2656a2a4698ec4c842794dc69c30768a705331bece9acaa1a3f905114edfe0331fb23e3882142dcce2fb802630d30eefb9a17ca4f0e73efbaf24f08f1f59967eaf51cbec8f9facaaa50d396d6152697709b3091adb703e7b2d36a06b8c9e437a23321e81e2dfdcea7711e0e6850d54baa6411bb0197c057b8d72a9990a4bda7c6723cd90b358ee8bc400cab3a0ec31d00f1a5b03508382b365fcdec7a4ec8057cb5b12e27f5995a3d830e7f7f53de23c57296bd740bce25f692cf037682d0ede0075b6a2524801c23e957924c09d76ee43fc7102f502450bcbffa43f43"}]}, 0xf8) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 10:06:12 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x84ffffff, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:12 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"8e73596a345eec"}, 0x3ff}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x6, 0x7fffffff, 0x9e3}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9, 0x10, 0x80000000, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0x16) 2018/04/08 10:06:12 executing program 5: r0 = dup(0xffffffffffffff9c) recvmmsg(r0, &(0x7f0000004e00)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/163, 0xa3}, {&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f00000003c0)=""/255, 0xff}], 0x5, &(0x7f0000000540)=""/70, 0x46, 0x5}, 0x7ff}, {{&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000640)=""/128, 0x80}, {&(0x7f00000006c0)=""/66, 0x42}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/217, 0xd9}, {&(0x7f0000001840)=""/231, 0xe7}, {&(0x7f0000001940)=""/127, 0x7f}], 0x6, &(0x7f0000001a40)=""/169, 0xa9}, 0x7e0000}, {{&(0x7f0000001b00)=@hci, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001b80)=""/230, 0xe6}, {&(0x7f0000001c80)=""/66, 0x42}, {&(0x7f0000001d00)=""/178, 0xb2}], 0x3, &(0x7f0000001e00)=""/202, 0xca, 0x1f}, 0x8}, {{&(0x7f0000001f00)=@rc, 0x80, &(0x7f0000003440)=[{&(0x7f0000001f80)=""/116, 0x74}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/129, 0x81}, {&(0x7f00000030c0)=""/193, 0xc1}, {&(0x7f00000031c0)=""/255, 0xff}, {&(0x7f00000032c0)=""/136, 0x88}, {&(0x7f0000003380)=""/138, 0x8a}], 0x7, &(0x7f00000034c0)=""/69, 0x45, 0xa44f}, 0x5}, {{&(0x7f0000003540)=@hci, 0x80, &(0x7f0000003700)=[{&(0x7f00000035c0)=""/34, 0x22}, {&(0x7f0000003600)=""/242, 0xf2}], 0x2, &(0x7f0000003740)=""/223, 0xdf, 0x5}, 0x101}, {{&(0x7f0000003840)=@pptp, 0x80, &(0x7f0000003980)=[{&(0x7f00000038c0)=""/137, 0x89}], 0x1, &(0x7f00000039c0)=""/159, 0x9f, 0x6}, 0x9}, {{&(0x7f0000003a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000003b00)=""/131, 0x83}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/156, 0x9c}, {&(0x7f0000004c80)=""/85, 0x55}, {&(0x7f0000004d00)=""/81, 0x51}], 0x5, 0x0, 0x0, 0x1}, 0x101}], 0x7, 0x40000000, &(0x7f0000004fc0)={0x77359400}) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000), &(0x7f0000005040)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000005080)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/04/08 10:06:12 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}, 0x11040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000180)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000128000/0x1000)=nil, 0x1000}, 0x1}) read(r0, &(0x7f0000000040)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f00000001c0)={0x30, 0x0, 0x1, 0x1, 0x3ff, 0x10000, 0x4, 0x9}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)="6100e8e7cb878a9c52686d392f491d5adeede72a7a81406afea4bd9a169b9bf5ab32ca9a834e62ed8de0a6253da16104c2d61e342160f5aed54f496e75b01ceaa1d53423505799043658f7ceac6fb153170e3be9094ce82ac02ac9593ef0c0166f8192797182b2ec065c") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/08 10:06:12 executing program 4: r0 = socket(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) socket(0x9, 0x2, 0x565) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) sendfile(r0, r1, 0x0, 0x0) 2018/04/08 10:06:12 executing program 3: unshare(0x400) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x400, 0x288082) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x200, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1334}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x810) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r4, 0xd}) 2018/04/08 10:06:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000003c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/08 10:06:13 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'gre0\x00'}) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/171, 0xffffffffffffff91}], 0x1, 0x1000000000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7fff, 0x5, 0x82, 0x400, 0x20}, 0x14) 2018/04/08 10:06:13 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)="697036677265300000000100", 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x100) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/08 10:06:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/04/08 10:06:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x4800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x95}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x1000000044031, r0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)) 2018/04/08 10:06:13 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2900, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:13 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x70, 0x600) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000f00000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000000080), 0x80000) 2018/04/08 10:06:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) prctl$setname(0xf, &(0x7f0000000040)='\x00') sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2000000000000013, 0x3a, 0x0, 0x0, [@sadb_x_nat_t_port={0x0, 0x17}]}, 0xfb}, 0x1}, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x5a800, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x7fffffff) [ 320.189063] IPv6 header not found [ 320.193153] IPv6 header not found 2018/04/08 10:06:13 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xb, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x80000, 0x3, &(0x7f0000003b80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003bc0)={0x4}, 0x4) writev(r0, &(0x7f0000000280), 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) [ 320.233333] IPv6 header not found [ 320.236887] IPv6 header not found 2018/04/08 10:06:13 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/xfrm_stat\x00') geteuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r1}) 2018/04/08 10:06:13 executing program 0: r0 = getpgrp(0x0) r1 = gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x40801, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="04ed647349e341e461cddd0a336d50940f74748ddbdfdb24b152c9f39daaa618acffae8574b370bd334ea3bc4352ed1f51ebc36fd69bc5c09b4c71c25bd81172ccb5ef8cf472c4b27c114df136b8a3ed33bd17006ccd3167ae110ff3ceaf98cb32", 0x61) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x80000001, &(0x7f0000000340)=0x4) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) r4 = semget$private(0x0, 0x2, 0x8) semctl$SEM_STAT(r4, 0x7, 0x12, &(0x7f0000000080)=""/36) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x8001, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0xfffffffffffffff5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000140)={0x6, 0x7, 0x3}) 2018/04/08 10:06:13 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2f, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:13 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0x2, 0x6, 0x949, 0x2, 0x4}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x48) 2018/04/08 10:06:13 executing program 6: r0 = socket$inet(0x2, 0x5, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) gettid() flistxattr(r0, &(0x7f0000000000)=""/95, 0x5f) 2018/04/08 10:06:13 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup3(r2, r0, 0x80000) connect$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) write(r2, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r4, 0x3, 0xffff, 0x9) close(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r8 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) read(r7, &(0x7f00000000c0)=""/81, 0x51) write$evdev(r6, &(0x7f000004d000)=[{{}, 0x3, 0x1, 0x7f}, {{}, 0x0, 0x0, 0x3}], 0xfffffffc) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/08 10:06:13 executing program 1: msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/201) getegid() 2018/04/08 10:06:13 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80, 0x80800) accept$packet(r1, 0x0, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x100000001, 0x4) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x81020880}, 0xc) 2018/04/08 10:06:15 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:15 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d5", 0x1}], 0x1) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f0000000340), &(0x7f0000001380), 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x4, 0x6, 0x7fffffff, 0x9, 0x1f, 0x3ff}, 0x0, 0x5, 0x127, 0x401, 0x3, "42285833323506d1220bf04296145df6887708f2818719d7d6e95044dc5ce6d88f0cd46fa4bfa2b162cbd7dacad67430a9117759d8bc799dad91ab0d4aed072f28dad1fb22f8416f621affa1637d3800b1aab595d9423e24f85af3aa3f4b3296f6e13c1ab47da9b84e7b601e712c93f23918586e5889d43164e606899d8d2ad6"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0xff, 0x257d8129, 0x5, 0x200, 0x3}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x84, &(0x7f0000000240)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x800}]}, &(0x7f00000003c0)=0x10) 2018/04/08 10:06:15 executing program 4: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="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", 0xfd, 0x76}, {&(0x7f0000000180)="ac42abbe9c59a13d472dec5ec2f5d27e4421ff907990adfb8c9a7a247ab61bae9cec7a85650ecd12bea861d4d80e4f71d0e336ca", 0x34, 0x3}, {&(0x7f00000001c0)="fbbe179cdb8a9ac3d2927df7a6a8bc2b50491f7999104c4c0def3ed2ff53f8f791f0a84efce143a91896af982471915860011d5740dc10fc3992e787367b753d846d021edd0b1c45a8043f12e9f876499949f1136172974f2d5a6f3fbc3a87407b1d85c61e28a5ea23eef13512b945417b70f7e70b3ceaf58bc2171d63c364cb197be772223b533b74e2f4b0d8fab3aa97d75d9110b9fe91c327d76d41e6", 0x9e, 0x5}, {&(0x7f0000000280)="2448c41b38ba0c19c00206366b9770baa97607be7be22344f373f29bbc8282e7bfb7a0e2e8c0189b0734765d18ca67ec0730a8ee89918bb46fb730077a11f310e04c3a8ba59da6d1c72a81c1d87d74ae402f53a791f60a2f48a6aca35b35b198082903d65de1728f95", 0x69, 0x80000001}], 0x20000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000005b80)='/dev/amidi#\x00', 0x8, 0x0) getpeername$unix(r0, &(0x7f0000005bc0)=@abs, &(0x7f0000005c40)=0x6e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005c80)=0x0) getpriority(0x1, r1) r2 = request_key(&(0x7f0000005d80)='logon\x00', &(0x7f0000005dc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005e00)='vmnet0proc\x00', 0xfffffffffffffffd) add_key(&(0x7f0000005cc0)='id_legacy\x00', &(0x7f0000005d00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005d40)="be6766d637c31d2eb3c4b513faa6ef4dd046f8c3372b01e1d7b64f92c5a1115425ba51162c1d8cdf02bec001d8df49914153", 0x32, r2) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000005e40)=""/46, &(0x7f0000005e80)=0x2e) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000005ec0)={'security\x00'}, &(0x7f0000005f40)=0x54) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000005f80), &(0x7f0000005fc0)=0x4) getpeername$netrom(r0, &(0x7f0000006000), &(0x7f0000006040)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006080)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bcsf0\x00'}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000006100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r3 = accept$packet(r0, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000061c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006200)={@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x2, 0xfffffffffffffffc, 0x100, 0x7, 0x400000, r4}) syz_open_pts(r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000006280)={@mcast1}, &(0x7f00000062c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000006440)={@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}, {&(0x7f0000006300)=""/236, 0xec}, &(0x7f0000006400), 0x30}, 0xa0) ioctl$int_in(r3, 0x5452, &(0x7f0000006500)=0xbdc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006540)) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000, 0xd6d7f3ec799a7ce6, &(0x7f0000ffb000/0x3000)=nil) r5 = creat(&(0x7f0000006580)='./file0\x00', 0x80) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f00000065c0)=0x5, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000006640)={0x2, &(0x7f0000006600)=[{0x7f, 0x20, 0x800, 0x2}, {0x1, 0x8, 0x7ff, 0x5}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000006680), &(0x7f00000066c0)=0x4) r6 = msgget(0x0, 0x80) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000006700)=""/4096) exit(0x101) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) seccomp(0x0, 0x0, &(0x7f0000007740)={0x3, &(0x7f0000007700)=[{0x3, 0x10000, 0x80, 0xaacb}, {0x6, 0xb0, 0x31e8000000000000, 0xd7}, {0xffff, 0x5, 0x200, 0x9}]}) 2018/04/08 10:06:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x7fff, 0xb57d9969995b1736) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={r1, 0x80000, r2}) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r4 = dup2(r3, r3) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) listen$netrom(r4, 0x8) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3f, 0x10000) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000240)=0xb82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x1, 0x4, 0x6, 0x0, 0x2, 0x5, 0x401}, &(0x7f0000000100)=0x20) socket$pppoe(0x18, 0x1, 0x0) 2018/04/08 10:06:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x13, 0x8, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/08 10:06:15 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x309000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @dev}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/08 10:06:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001480)=""/215) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xfffffddf, r1) r3 = syz_open_dev$mice(&(0x7f0000000a40)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000a80), &(0x7f0000000ac0)=0x40) keyctl$instantiate(0xc, r1, &(0x7f0000000240)="0d18deb20999c799c67ef9ee554ab1ab585cd6805b5edc8f526ba425b4a86fbb26eb8932dbf55b3334b7d5d1bb23f6c92c15dd125f0518ad6bd262502ba1da9b233d8e8409b9f00ef9b6b25435ed3547e65785294bbd0c55e5e599445d7a3638bf37d5d8e34d03bfb302faee871366dc65163dbdc3dccd629298b79b3af4530a8b016fcf7495bf4c0d2219102066daa77a1aeb37694535047cab42d52b75f9f408236f785cff2e285bef10cef890041172b94088f7a9fd981b6f88df2d4cb720fd13d3c7bcb79edddd4aeb9a99e16a430a8464b6653b5b8137ed14ee14ba6b7490ac7994", 0xe4, r2) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x2000, 0x0) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000a00)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000480)="7e7ccfe1774bb93e66ed9dc3866b1f11fae289829941f5165b9562c3fb62c15c2e34c7fb972f393437247ad631da86d9a80a1cb5ed0a904ac351b949257c46695447aac66f41922ae9728a230730c14320469c4b81db8ed8c09d1e0d95d422062491f8905000", 0x66}, {&(0x7f0000000500)="d89f6dc57b094d821f98942362cce7cc300cb0aca61ab2115848b25a60cef358c618f7cb9fef9287c7f948442a2c4e4a3ff33512ede405d0177a1b3f27a229abf0620e69dfed1f07ec7815511949859132574ff36eabf3383193e2763c8ff845d50c5552d230741ba99afc6d99bb38fe0164324f7ebc3457fd00a2a4291fc918f705a8dd3f7e8fbb1abb265ddc54497fd7b60bc2f6dff2d9", 0x98}, {&(0x7f00000005c0)="7231143aa9125c4eedc70332b965db9d3d19665ef096540f6382974d362bcd7b49d0d3216e80b94174fe1436d8d82a6fc1c5797e34b1151b3293b4e3e320a142d19aaedb5fdafc6fa9151fa6d8a545e39a166a95f63b9aa59975ad390bb79e547b54205397b2cf89ca33eba834281fd2fccaf3a02c777373c3ab54001307722e924bd5b701d40278f30731cf656f1dad2e97f4a52c6d8ffed82ea077d2df8a86ac4a3f18b462", 0xa6}, {&(0x7f0000000680)="584c50aba8e29d790db3f6c3dc1efefbed10d9af62b5c73886376b", 0x1b}, {&(0x7f00000006c0)="eb6bdad169dea514396e360f8db912bb6e3eca1579c14a8d7449d2f6ec7d67b3c90213d6eb8f07b4de54961b122c084c16cf1703bbb1063b4659f798714877ed2be91bc09026ad442d3420dd5f46024f637ed0df9a41979eeef55adbd2d89eea391850251b001e0059", 0x69}], 0x5, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4004000}, 0x480c0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000b00)=0x350f) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f00000001c0)='./file0\x00'}, 0x10) getsockname$inet(r3, &(0x7f0000000b40)={0x0, 0x0, @loopback}, &(0x7f0000000b80)=0x10) 2018/04/08 10:06:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/04/08 10:06:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1000062, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) 2018/04/08 10:06:15 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) ioctl$TIOCSBRK(r3, 0x5427) 2018/04/08 10:06:15 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3200000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:15 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0xc0ffffff, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet(0x2, 0x3, 0x3) [ 321.720206] binder: 24263:24275 ioctl c0306201 20a20000 returned -14 2018/04/08 10:06:15 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x33, 0x1, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r3 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='+GPL%eth1\'\x00', 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) modify_ldt$read(0x0, &(0x7f00000002c0)=""/4096, 0x1000) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='net/ipv6_route\x00') r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000001340)={0x3, r6}) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000001480)={0x3, 0x1, &(0x7f0000001380)=""/104, &(0x7f0000001400)=""/48, &(0x7f0000001440)=""/16, 0x1d000}) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f00000014c0)={{0x4, 0x5, 0x6, 0x0, 0xffffffff, 0x3ff}, 0x3}) chmod(&(0x7f0000001500)='./file0\x00', 0x49) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000001540)={0xfffffffffffffffa, 0x1000, 0x365, 0x4}) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001580)={r5}) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) utimes(&(0x7f00000015c0)='./file0/file0\x00', &(0x7f0000001640)={{r8, r9/1000+10000}}) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000001680), &(0x7f00000016c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001700)={{0x0, 0x7}, {0xfff, 0x9a}, 0x5, 0x0, 0xfff}) pwritev(r7, &(0x7f0000001a00)=[{&(0x7f0000001780)="2cfa2aff288c544b63a82feec6d79a57c8491ee3c00580ac56bcb89919ea0283a6446a0542cea27de31192e375f01277c085d4550d0bc1d8e19b27ff6aa8e00cbee6f5fc81f76cbc6eed9dbae944d9e58f0f46e4ea093e858db93882c63df55a46f5725396f7fbb2769f30c29253c1004c4bd14076ee4933a948e8a36079f6fff736542edfc884f1c4930b1c26a213941746ef74ed6810a8840501512afe9f8d85eb7ee45fb983d7743beb5e82f146d42502f4ff45e2c32dcccb63974838ccb5960fd49f5d", 0xc5}, {&(0x7f0000001880)="4ec5c70610eec125860d5c75716d610b9b", 0x11}, {&(0x7f00000018c0)="9a94f6c410", 0x5}, {&(0x7f0000001900)="4e0460ad0c7250fd19ae6d768a40149d60027e779548b0a8c21d9a276cf9bc65b60de2d5ef47e8dc20226e51995b9c8b7d63e87857b9b18f672ef673f15b08ccc79aa040acfa1afa918e2000daa87b0cd5f46b9e75113ab661a7f150", 0x5c}, {&(0x7f0000001980)="381cbc88a22ca8a1b1ecf86af22c77959702762e6dff0dcc559ff2caa2877527503cda6fb031b89c8792cc8104596bf09839b63eec5fcb969b07c2181bfea6ee5646cd06aa77271a197de11aecb1", 0x4e}], 0x5, 0x0) r10 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_tcp_buf(r6, 0x6, 0x1e, &(0x7f0000001a80)=""/206, &(0x7f0000001b80)=0xce) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001bc0)=0x0) process_vm_writev(r11, &(0x7f0000001e40)=[{&(0x7f0000001c00)=""/139, 0x8b}, {&(0x7f0000001cc0)=""/81, 0x51}, {&(0x7f0000001d40)=""/197, 0xc5}], 0x3, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/82, 0x52}, {&(0x7f0000001f00)=""/231, 0xe7}], 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000004580)={&(0x7f0000002040)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bpq0\x00'}}, 0x80, &(0x7f0000003280)=[{&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="4ded6073", 0x4}, {&(0x7f0000003100)="525642d30d52b515e984", 0xa}, {&(0x7f0000003140)="e70d32", 0x3}, {&(0x7f0000003180)}, {&(0x7f00000031c0)="d1d896423d76793f7994ac9611d57cfa01fdefd80fbfe4a00b71ff0bb563febc420d9ba357f3bcaa5cdbe482e1c1b043b6edadedb9ee303207fe3888173a9ad1d4b40ab48d20ce3c5b95a71cf335491ae8007baa3fe22b58e206dfbec64d75b03e9f83b805a1b090bd4828456273a5328b827c9d5967b34dc65fd1e65bffb1b6ef069d2868cafbcd93f71f9dad718fdea2ceae4dd45072497c568b057d7caca67b303016bb7268bbcc5a2d667fbef3efd8101ee9bc49102622aa7a0490956aa5", 0xc0}], 0x6, &(0x7f0000003300)=[{0xd0, 0x10a, 0x400, "d7481b22f763bf09c887c6bb308f5f4453bdd35f40c0adf3ada868a18c7796ecb8a2df6b1161c7a1d8852d38fcdc8701345201441c1dac2b61fe4026d20c5f006871e805cc4399ddedbf2c3eefbe8fa8521fb13edb74d57ba932d951b6de661e18d0ccfabce91ccc4401d975366f6aa82d42b586cf361c31c72babe3e28eb683a2d85f7684e33a459138bb9ff24fed601e4d78b018b69cd7e5b49bac5af56b7ffcc9540ae76d8d3176b374fcd942d73158a071c96936c67eac8b5a9f9e3cc6"}, {0x30, 0x10c, 0x101, "db4f6f3c6bdab4899becef2a1f1f741452a99440d793d67d2c22eb5132"}, {0x58, 0x111, 0xffffffffffffff7f, "ff006408ffaa9a51a460b105d10840fe4f6f70ded090b83eb338cf9c088abf59cc7c471dd728b971b804537b492dcc60ff52349aaa949d414e522f87d6bad5606d2d806b7b344c"}, {0x18, 0x10a, 0x80000000, "76792375d1"}, {0xa8, 0x10d, 0x3, "ff85dbd80ba19290db5f0e29ef34078e35bee132a982e704f553a7fad92b57d092ee3ae9e679bcff7016c2d9844c06b57a2f92f115bb128f62a9380cc721b0bed1b24f4c8860c3dd194f76a0f1c65bbb86c00dac66abcf7db90b62a68ac581ee210f50e05b2499e19b565e7756efb4aede9258d8275300a403fea1fac29cb6dc837970f78c2fa023ce719c689969014bccf6588853"}, {0x1010, 0x100, 0x5, "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"}, {0x38, 0x0, 0x4, "a40204d63e1fe3690a096c7efb54d792ae6a4c4d36b6cc8d2a20d969ccae0db59cb359"}], 0x1260, 0x4}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f00000045c0), &(0x7f0000004600)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004640)={r2, 0x988, 0x0, 0x5, 0x6, 0x100}, &(0x7f0000004680)=0x14) write(r10, &(0x7f00000046c0)="5f55d1bd2336d4f03d3d9d6f8483633424dcfccbdddd7c895e06ae84c6f5e9a51b52e6a83cc18ef854e7b92764525eb7ede254948cba06dd4b60c25eb654b4df6e111e217c19137f1da28668e0af1c966d0d768e84f482588af10ce680bf5a1d02005bde57435b40859fc770d7", 0x6d) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000047c0)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000004840)={0x0, 0x0}) sendmsg$can_bcm(r7, &(0x7f0000004940)={&(0x7f0000004800)={0x1d, r12}, 0x10, &(0x7f0000004900)={&(0x7f0000004880)={0x5, 0x100, 0x1, {0x0, 0x2710}, {r13, r14/1000+10000}, {0x0, 0x5, 0x4, 0x1}, 0x1, @canfd={{0x2, 0x158, 0x8}, 0x1b, 0x2, 0x0, 0x0, "f991c2cc4c1330158f09405dd19e1036df71be9a00d78fde226ab931e4da9ee88a93674c373370cc25f6e027737e54031d5c5fc86dc1273fc62ce927f706388e"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/04/08 10:06:15 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0xe127e0dfd52579f3) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000000005, 0x1f, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00000001c0), 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0001089845840a1c52855b7540151018b28f6900001f02c3b5a1ddea59ce78fdc7e71b340004010001"], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000040)={'bridge0\x00', r3}) [ 321.852282] binder: 24263:24275 ioctl c0306201 20a20000 returned -14 2018/04/08 10:06:16 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x29000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:16 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="5ae2377f09ec883f7496657784a877dd35896e345a8b565932bb4dcc6b68e340264165788a4944bfaa1719cb5344c35a5b719d5a611da1d591829fd74290ee24f5f2fd684d53c6e577cfe958", 0x4c, 0x4}], 0x84001c, &(0x7f0000000400)={[{@barrier='barrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x3, &(0x7f0000cde000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x7d, {{0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x5, @empty, 0x40}}}, 0x108) 2018/04/08 10:06:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000180)="dd80e3a9d00e28bf6f49b1bbce082082380e2f3b1ae576c116971aee3f472470d322b1cab5b24888f2c7748d119cec9e4a9fa4d83576fd59a5c42d8c16efdfc3211539b3010f007d235465252938aaefc54196a9e2c37aecfedefb627111728802e5a024e1f6e7f45f2e2b6f51bb286c8dba016d17f81981") ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYRES64=r2]) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="01212800000000000800008000000000cc6b0016000000000000000000000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xd}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/08 10:06:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x6, 0x0) io_setup(0x0, &(0x7f0000000040)) unshare(0x8000400) pselect6(0xfffffffffffffe4d, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x0) timer_create(0x7, &(0x7f00000005c0)={0x0, 0x2a, 0x4, @thr={&(0x7f0000000480)="b0f761cec0edfb41f0a19595e404a3e66489a74a31af3bbe56505527312035b9e0a74a901648498f7736f26254ec31b30f3c39f44539fc8948f5a34bfba52afff8936be079f711c4ccaf22b8c80f5440ad5d433a5f8d0ab9317a9adea4685a635ec441032d2792799275ec4937867c63a55ff03ac59391b1f9765832a5cb", &(0x7f0000000500)="8260b4fcc54469bec609e5a3827f5bbbb7d09d4a8d4384f11d17edd64d54f6810b13505bac258cd1fc01b4698640f46bf505dbd57dec3f371a796ad7fce7ce6c93d156d767a78d4fd686d410655f15f76efd9cd7cf395a304a808ebd798db4a08d320f1639b6b5649312e88a1d314569846df7e93eac488ed347dac9356cbf61eda9a7bdd6652a2ee0"}}, &(0x7f0000000600)=0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000680)={{0x77359400}, {r4, r5+10000000}}, &(0x7f00000006c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r7 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r7) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="020029bd7000fddbdf25110000001400030008000100000000000800030001000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setsig(0x4203, r8, 0x5, &(0x7f0000000440)={0x15, 0x80000001, 0x4, 0x2}) r9 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sched_getparam(0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/08 10:06:16 executing program 0: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x2000000, r0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000826000/0xb000)=nil, 0xb000, 0x0) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @remote}, &(0x7f0000000240)=0xc) 2018/04/08 10:06:16 executing program 6: io_setup(0x65, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3a2}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9}, 0x8) io_setup(0xffff, &(0x7f0000000080)) 2018/04/08 10:06:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) uselib(&(0x7f0000000040)='./file0\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0xe, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/04/08 10:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd2c5}}, 0x7, 0x0, 0x9, 0x3ff, 0x2}, &(0x7f0000000180)=0xa0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @thr={&(0x7f0000000300)="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", &(0x7f0000000580)="2a75e255c6e4e9222399d26d8cbd26ecccc3c65a5adf2a0b6fac571a05ab288d3b0dbfdf7584a879935a30e6a3ac44a59176df40c53bf6112036c6bd167d0aa081e1ec89cf3d963cedede97b29d6b929363d5f84277c5a64dc12cecae06b16aa0ccd27bef9fa5cf7ec55b6c4cc6810d2c5ebd57a523687073245876238a3a4c604e33f9ae2d5aaa458ab29f7898de65aac0a4cbc46558c7c5724c098b659c2e0276d"}}, &(0x7f0000a71000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r0, &(0x7f0000815000)=ANY=[@ANYBLOB="73797374616d5f753a6f626a6563745f723a746d705f743a7330050079736563745f723a756e636f6e66696e65645f657865635f743a7330203736202f7573722f7362696e2f637570736400000000000000000000"], 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22}}}, 0x8c) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/04/08 10:06:16 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:16 executing program 4: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r1, 0x100}, {r2, 0x8000}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0xffffffff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0xaff, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r4 = socket(0xa, 0x2, 0xfff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x4, 0x4dce, 0x7, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x8, 0x20}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x4, 0x8201, 0x2930281d, 0x5, 0x6, 0x8, 0x4, r5}, &(0x7f0000000100)=0x20) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000180)={0x9, 0x0, 0x7, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x1}, &(0x7f0000000300)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000001c0)) r6 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x472, 0x4000) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000340)={0xd7a, 0x800, 0x7daa7a3d, 0xb79, 0x5}) 2018/04/08 10:06:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x9, 0x4e22, 0x4, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x7, 0x9383, 0x2, 0x3, 0x1000, 0x5, 0x1000, 0x664}, {0x1000, 0x27d, 0x81, 0x8000}, 0x3, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x2, 0x40, 0xfffffffffffffff7, 0x400, 0xffffffff}}, 0xe8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, 0x3, 0x1ff}) sendfile(r5, r5, &(0x7f0000000040), 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="0495c5d4000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000540)={r8, 0xfffffffffffffff9}, 0x8) bind$inet(r7, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x23, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) accept4(r7, &(0x7f0000000980)=@hci, &(0x7f0000000a00)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x40000000015, 0x5, 0x0) bind$inet(r11, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000080)=0x80000000) sendto$inet(r11, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r12 = fcntl$getown(r4, 0x9) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x86, 0x2, 0xfff, 0x7ff, 0x0, 0xfff, 0x400, 0x6, 0x3, 0x6, 0x9, 0x8, 0x80000001, 0x100000000, 0x9, 0x8, 0x0, 0xc6, 0x1f, 0x80, 0x3, 0x40, 0x80000000, 0x4, 0x8, 0x6, 0x3ff, 0x8136, 0x9, 0x6, 0x9, 0xfffffffffffffd3b, 0x1, 0x9, 0xda2, 0xbb, 0x0, 0x1, 0x0, @perf_config_ext={0x100, 0xffffffffffffff01}, 0x800, 0x445d, 0x100000001, 0x6, 0x7fffffff, 0x6, 0xecf2}, r12, 0x1, r9, 0x2) fstat(r0, &(0x7f00000002c0)) accept4$packet(r10, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x800) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000ac0)=""/4096, 0x1000, 0x100, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) [ 322.721585] tc_dump_action: action bad kind 2018/04/08 10:06:16 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x32, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 322.762157] tc_dump_action: action bad kind 2018/04/08 10:06:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = open(&(0x7f0000000280)='./file0\x00', 0x208000, 0x109) fcntl$setstatus(r0, 0x4, 0x0) r2 = add_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="586c3b69b76b47ea16a59c78aa86984f1708d841c74f6be433d65ad4df90832964d00e32e44c6345d64563661867dceb0c58dd0943bf186646291e183780f0956acaa0feb2dd5d70fe84327068a3a4c4e4afa57ac015b5388e565dacb44252ab2d9c8606e06e63a3e477580172e6d969b3a89fc28dd290bd2e99795b260688957ef297", 0x83, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000640)=""/226, 0xe2) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000002c0)="623f02062ceca12599709c6471b3811eb61008ebafc8f24a909ac19bb7f8b86d035a2cd543e1bc73759df044e94033945ffd97a1cb4db3d504a73180a3b69d8e4e900ce49efa13a13ec497e52e5982ac4801252b412e333803a5e92245ea0b50c5d8", 0x62, 0x1, &(0x7f0000000400)={r3, r4+10000000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60c", 0xb) r5 = accept$alg(r0, 0x0, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x141440) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r6, &(0x7f00000001c0)=[{0x8, 0x2, 0x7, 0x7, @tick=0xf83, {0x8, 0x9}, {0x7086, 0x4}, @raw8={"b4da25b973fa53a2edd55053"}}, {0x5, 0x8, 0x9, 0x1, @tick=0x7fff, {0x1, 0xfff}, {0x200747, 0x3}, @addr={0xeb0, 0x1}}, {0x9, 0x8001, 0x6, 0x7ff, @time={r7, r8+10000000}, {0x6, 0x81}, {0x7, 0x3}, @raw8={"f0a2b5e33182265af08c00e4"}}], 0x90) sendmmsg$alg(r5, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebfde5fd3d7cdc5af58a53f60b5a4801632f1f64674acd8054a0f78b654a51136f624a6b44eaf0931fdb7c45c6e4fb7bbd3934d2fd853c583451ce424ba9daf8070", 0xca}], 0x1, &(0x7f0000000800)=[@iv={0x0, 0x117, 0x2, 0x0, "cf4e5a73a271582fb13e75fafd9fc9bea6eb3ff8364d9af985f3e5596b4fc4b9de306fb338103a35af683db4daeecfb12ec9d39db23a12107d62d7852cc257891692aa9321ba64f16b2987b16a88dbc53ff044ad5d9ba9803cf99ed35f35bcfc"}], 0x18, 0x40000}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000100)=0x258, 0x4) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/08 10:06:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000000c0), 0x506) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x200000000000002, 0xffffffffffffff9e) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x5fd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @empty, 0x8}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/158) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/08 10:06:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000040)="360f211c0f211f0f84615f26360f01cb66b8006800000f23d80f21f86635800000600f23f864f3d8f3660f5e8c0e00baf80c66b8e432ca8e66efbafc0c66b83e00000066ef66b9a50a000066b84c31d04d66ba000000000f300f0090d000", 0x5e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x803, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/08 10:06:16 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3c00000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:16 executing program 1: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/04/08 10:06:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000002000000000000000000006c4d0f00000000000000000000004889760b076039b00004000000000010547989dc0b3819b79ddae8b7401292a419e3349aed3938f18ce307beab181d4fc38adfdd619e1f8617b28c3c680f5f8479675b336cc8d517971a58448fe4689a20f706fcbd96f266cfed95b7105dce30391335221384a7746524f3b0c60a440b305d7cae27639499dcd88e1b5908081b6f6ebc4fab531ed51379792394c25918814387e2359ef73c93e4608e7c9988e17c313c2ee62f119d0000000000000076801c175494f3bcfecd"], 0x28) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000080)=""/169) 2018/04/08 10:06:16 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x88ffffff00000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f00000020c0)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000000180)=""/168, 0xa8}], 0x1, &(0x7f0000004700)=""/228, 0xe4}}, {{&(0x7f0000004980)=@l2, 0x80, &(0x7f0000004b40), 0x0, &(0x7f0000004b80)=""/205, 0xcd, 0xffffffffffffffff}, 0x100000001}], 0x2, 0x100, &(0x7f0000005000)) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0", 0x3}], 0x1}, 0x0) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2c5f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) socketpair(0x11, 0x0, 0xe7d5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x100000001, 0x7fffffff, 0xdc, 0x100, 0x87e, 0x5, 0x6, 0x7, 0x3, 0x90}) 2018/04/08 10:06:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/254) 2018/04/08 10:06:17 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040), 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) uname(&(0x7f0000d38ff1)=""/15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r1, 0x1}) ioctl$TCSBRK(r4, 0x5409, 0x70) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000180), 0x4) ptrace$cont(0xffffffffffffffff, r0, 0x2, 0x3) r5 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9d9, 0x40003) unlinkat(r5, &(0x7f00000000c0)='./file0\x00', 0x80000000200) 2018/04/08 10:06:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xd3f7, 0x4003) 2018/04/08 10:06:17 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3c00, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:17 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = dup3(r1, 0xffffffffffffff9c, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x7c, 0x0, 0x8, 0x60e, 0x40, 0x8, 0x4, 0x5, 0x100000000, 0xa8}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/08 10:06:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) fchdir(r0) syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/04/08 10:06:17 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='e', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/04/08 10:06:17 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x6c, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:17 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2100000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:17 executing program 4: r0 = socket(0x2, 0x3, 0x3) r1 = geteuid() r2 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setresuid(r1, r2, r3) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r4, 0x9}, &(0x7f0000000180)=0x8) 2018/04/08 10:06:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) read(r0, &(0x7f0000000400)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/04/08 10:06:17 executing program 0: r0 = open$dir(&(0x7f0000000800)='./file0\x00', 0x80, 0x24) r1 = syz_open_dev$vcsa(&(0x7f0000000880)='/dev/vcsa#\x00', 0x2, 0x80000) renameat2(r0, &(0x7f0000000840)='./file0\x00', r1, &(0x7f00000008c0)='./file0\x00', 0x5) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="0abb1355bc28f96bdaab2729748ce84ef51ab146979aac8f0af214e539545492cd9be48a05746f2e102f4edf10fa45025cfb9b16614246604437b89d1f58c5b06d7e0d83ccf3e0cfd6c1ff8803f2665dd549102e89fc36547bb4a4372b489b2bc8c37a726dd7f394eb5619ed507e2cd1d8d670682eac34e802653d9413f1407d6badc4c920890bd9c7b21c1ec35d6e8f7b052164bf9a1b947a2d7239a6fcd44fa89a37c82ad0597497e35f7e3919f445d5c23cba2c805111927916a674a7ddcb74b1649b842344f27f21f1d5766398edc93caf2b75dd64c6b432cf4b8c3acf", 0xdf, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="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", 0x4f3, r4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000580)={{0x9, 0x8, 0x1000, 0x9, 0xe0, 0x400}, 0xaa, 0x1}) keyctl$update(0x2, 0x0, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000600)={0x0, 'vcan0\x00', 0x3}, 0x18) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, 0x0, r5}, &(0x7f0000000180)=""/134, 0x86, &(0x7f0000000380)={&(0x7f0000000300)={'sha224-generic\x00'}, &(0x7f0000000340)}) shutdown(r2, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0xf, 0x8, 0x401, 0x0, 0x12, r1, 0xef19}, 0x2c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000000380)=0xb0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r7, 0x4) 2018/04/08 10:06:17 executing program 3: symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/04/08 10:06:17 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) pipe(&(0x7f0000000440)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0)={0x0, r2+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 10:06:17 executing program 4: socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000000080)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73ffaafa6e656f6e6c7900000000000000000000", 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x4a}, 0x1d9) getpid() r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r2, 0x10}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'team0\x00', 0x5e01}) 2018/04/08 10:06:18 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x89ffffff, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x43, "5974ff70a0ba350ccd25713a6b18621c713cf44c6d3d374c3c6576104e4ffb2e428f414b486faeab49ad17fa744ec6f044fdbddf733d0237ba05b2c626ce6fe9e45d32"}, &(0x7f0000000140)=0x4b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xa1c, 0x9, 0x1, 0xd7, 0x7, 0x4, 0x5, r4}, 0x20) r5 = accept$alg(r0, 0x0, 0x0) io_setup(0x10000000001, &(0x7f0000000080)=0x0) io_submit(r6, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3", 0x1}]) 2018/04/08 10:06:18 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x33, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/51}, &(0x7f0000000140)=0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x80047456, &(0x7f0000d1df52)=""/174) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x8, 0x100, 0x7, 0x0, 0xffffffffffffff7f, 0x6}) 2018/04/08 10:06:18 executing program 4: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x4, "aea3284f9901a07f103eb6db3190ae58e77353651abba27a1d865d3c8cea14600a4e19e34e4633e0254a9cc085421cd3226dd62728c4b89aa7d7194de4f745203135cf87d9d34f5d2719fdbc98fdb5a668c95da6f6b1e1a608a2ad2e9495b37695d8442d99ee67554a2239b28f60b11829cd3db2487f02735a0618cc82db"}, 0x80) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0xa28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x0, &(0x7f0000001d00), &(0x7f0000001d40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000d00000000000000000069705f7674693000000000000000000074756e6c30000800000000000000000065716c00000000000000000000000000697064647030000000000000000000000000000000000004000000000000000000000000000000000000f00800002009000098090000616d6f6e6700000000000000000000000000000000000000000000000000000058080000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e0000002000000000000000000000000000000efff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f00000100000000000000007f0000010000000000000000e00000024e46515545554500000000000000000000000000000000000000000000000000080000000000000008000000000000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004d3afd162146a851354155087b2aa13d0a36a38f972508b322a771a08d6024907b6b6d0ebb12c33df025cc43b663b3f332deeed3732de11cfbcb0854c7d3691800000000"]}, 0xaa0) 2018/04/08 10:06:18 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') exit(0x10001) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/04/08 10:06:18 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x2, 0x8, 0xffffffffffffff81, 0x200, 0x6, 0x800, 0xffffffffffff9a23, 0x7, 0x4d, 0x7, 0x0, 0xc01d, 0xfffffffffffffa6a}, {0x0, 0x4, 0x6, 0x4, 0x6, 0x5, 0xa0000000, 0x5, 0x2f, 0x10001, 0x9, 0x3, 0x100}, {0x5, 0x2a5a, 0x4, 0x0, 0x2, 0x7fffffff, 0xe9, 0x1, 0x8, 0x1200000, 0x8, 0x2, 0x4}], 0x8eaa}) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)={0x0, 0x0, [0x0, 0x0, 0x0, 0x153]}) 2018/04/08 10:06:18 executing program 5: prctl$intptr(0x1d, 0xfffffffffffff2fd) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) connect(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x1}}, 0x68) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/08 10:06:18 executing program 6: 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$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x200000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/08 10:06:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'teql0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, r4, 0x400, 0x70bd2b, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8004}, 0x20008080) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/08 10:06:18 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2c000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:18 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r4, 0x12}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"99e76c91a53b41"}}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000040)='./bus\x00', 0x80000000000081, 0x0) 2018/04/08 10:06:18 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='lo\x00', 0x4}) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r1, r1) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x105080) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000280)='%user}*&\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') 2018/04/08 10:06:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xc}, [@typed={0x8, 0x5, @fd}]}, 0x1c}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x9, 0x2, 0x8, 0x7f, 0x2, 0x6, 0x45, 0x76, 0x40, 0xb7, 0x0, 0xfffffffff8a9afcb, 0x38, 0x2, 0x7, 0x400}, [{0x6474e553, 0x2, 0x1, 0x6, 0x9a9c, 0x3, 0x4, 0xee}], "a039ade16dfa91148a6a33623fb491987c0aff22d0c5b4f00cf5453acdc57a235bf97ae50fd72b31f9cdfa03cfafeb594c359ee7e5c63a53f9514984224066063230b6beeadd9e012e113ca609c0bbf07f5d5ff8c314bc658422d9597f4161643ce5441d8342fb801e7903", [[], [], [], [], [], [], [], [], [], []]}, 0xae3) 2018/04/08 10:06:18 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000a7e26fa0de9863d1fd060bebffffffffffffff000000000087"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x4) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 325.126315] binder: 24506:24507 unknown command 1074545423 [ 325.153131] binder: 24506:24507 ioctl c0306201 20008fd0 returned -22 [ 325.176103] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 325.198187] binder: BINDER_SET_CONTEXT_MGR already set [ 325.200842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 325.206953] binder: 24506:24515 ioctl 40046207 0 returned -16 [ 325.237777] binder: 24506:24515 unknown command 1074545423 [ 325.244213] binder: 24506:24515 ioctl c0306201 20008fd0 returned -22 2018/04/08 10:06:19 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3a00000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x2, 0xb, 0x81) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000048df0c)=""/244) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x53d5, 0x7}, &(0x7f0000000140)=0xc) 2018/04/08 10:06:19 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x23}, 0x10213}, 0x1}, 0x0) 2018/04/08 10:06:19 executing program 6: getegid() r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0xd0200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x134, r2, 0x400, 0x70bd29, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff801}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x134}, 0x1, 0x0, 0x0, 0x40050}, 0x40000) 2018/04/08 10:06:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x101) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f12f"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x0, 0x31c}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/08 10:06:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x132}}], 0x2, 0x54) 2018/04/08 10:06:19 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xb3, 0x80000000, "3040fd9e01e7e5e8670dfb76cc8dae2872278cc069b505032c1aaa244b76274cbb396a72f9e49fc1c9a1a2570bd4881d66d81e0f566d2a5f30235959103c7a5fca2246154b27cc145616b3be5dff6fd0f12a0bafef79e065a6a19e67100f24150c5aee49d148e234768bed46ed0e2b8ed938c195173deeee6d3ea9b6f37e2bb8316b51e6cc3b3a655c09ac2344567d18dc7f6dd2dcf6543f1a8391f0d99c182f28024f9ef608c9192fdec0"}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/04/08 10:06:19 executing program 7: unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$KDADDIO(r0, 0x4b34, 0x2) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/04/08 10:06:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x9) modify_ldt$write2(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x20001800, 0xffffffff, 0x7000000, 0x6, 0x9, 0x1, 0x401, 0x2, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000480)={'ifb0\x00', &(0x7f0000000340)=@ethtool_rx_ntuple={0x35, {0xe, @ether_spec={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0x2}, @usr_ip4_spec={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0x3, 0x1, 0x10001}, 0x3f, 0x9, 0x3, 0xbc, 0xffffffffffffffff}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xd3, "ada47a8b97a8e24a9276d7c74c1946a5df9dcca324dba8a25dfbc6b45b86b2d2add7da708a42590cfdfed262cb52fc5d5603222e8b75fa31e6109a8a4bc3c2f00f57d61edc7ab19dc8fed357ef9e3d454a97b8be0dbb061a65c34e1a86372dd60e87e49530b1171cb3a7ba64448b8855068620e5eccc8a974572db23df8135b98960c7ff1b4c3488f5bbc20c85987e7904fd180e5991b521b81f74f0d8bf47ee12303e6738d3d367a896ba370cb298fd3712c40d771a35ea27a039fb9b3ed921ae1790e3bc101c0ba2d2e55aa4a861f6898103"}, &(0x7f0000000000)=0xdb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1, 0x10001, 0x9}, 0xc) 2018/04/08 10:06:19 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x22020000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x9, 0x4e22, 0x4, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x7, 0x9383, 0x2, 0x3, 0x1000, 0x5, 0x1000, 0x664}, {0x1000, 0x27d, 0x81, 0x8000}, 0x3, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x2, 0x40, 0xfffffffffffffff7, 0x400, 0xffffffff}}, 0xe8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, 0x3, 0x1ff}) sendfile(r5, r5, &(0x7f0000000040), 0x1) r7 = dup2(r4, 0xffffffffffffffff) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x1, 0x4, 0x80, 0x7, 0x77e, 0x98, 0x7ff, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000540)={r9, 0xfffffffffffffff9}, 0x2) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x23, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) accept4(r8, &(0x7f0000000980)=@hci, &(0x7f0000000a00)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) r11 = socket(0x40000000015, 0x5, 0x0) bind$inet(r11, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000400)=0x7ffffffe) sendto$inet(r11, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r12 = fcntl$getown(r4, 0x9) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x86, 0x2, 0xfff, 0x7ff, 0x0, 0xfff, 0x400, 0x6, 0x3, 0x6, 0x9, 0x8, 0x80000001, 0x100000000, 0x9, 0x8, 0x0, 0xc6, 0x1f, 0x80, 0x3, 0x40, 0x80000000, 0x4, 0x8, 0x6, 0x3ff, 0x8136, 0x9, 0x6, 0x9, 0xfffffffffffffd3b, 0x1, 0x9, 0xda2, 0xbb, 0x0, 0x1, 0x0, @perf_config_ext={0x100, 0xffffffffffffff01}, 0x800, 0x445d, 0x100000001, 0x6, 0x7fffffff, 0x6, 0xecf2}, r12, 0x1, r10, 0x2) fstat(r0, &(0x7f00000002c0)) recvfrom$unix(r7, &(0x7f0000000ac0)=""/4096, 0x1000, 0x100, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/08 10:06:19 executing program 4: sysfs$2(0x4, 0x400000000, &(0x7f0000000340)=""/229) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x12002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7fffffff, 0x8, 0x9, 0x81, r1}, 0x10) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x81, 0x60043) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/08 10:06:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000600)=""/58, &(0x7f0000000640)=0x3a) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r4, r5) fchmod(r0, 0x40) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) exit_group(0x1ff) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) 2018/04/08 10:06:19 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2c00, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:20 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x0, 0x178, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'syzkaller0\x00', {0x1, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1000}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'erspan0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [], [], 'gre0\x00', 'rose0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r1, r2) r3 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/82) 2018/04/08 10:06:20 executing program 4: socket$inet(0x2, 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x0, 0x46, &(0x7f00000003c0), &(0x7f0000000440)=""/70}, 0x28) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/08 10:06:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000b00, 0x0, 0x0, 0x20000bd8, 0x20000c08], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xfffffdffffffffff, 0x1, [{{{0x11, 0x0, 0x806, 'yam0\x00', 'bridge0\x00', 'ifb0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0xa5fe, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = dup(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ptrace$setsig(0x4203, r1, 0xbaff, &(0x7f0000000080)={0x12, 0xfc4, 0x3, 0x1ff}) 2018/04/08 10:06:20 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffeb", 0x8) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/08 10:06:20 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xffffff80, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:20 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x444140) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xc, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffffce) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000240)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x2, {0xa, 0x4e23, 0x5, @empty, 0x5}}}, {&(0x7f0000000280)=""/219, 0xdb}, &(0x7f0000000380), 0x10}, 0xa0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000004c0)=0x2, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x91000110}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x38, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x40844) accept$unix(r0, 0x0, &(0x7f0000000640)) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000680)=@ioapic) r6 = add_key(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="a81c19b67a9abb76dbb17907032c2a637cea67a17250f297f3aeced2edd0ec6b270867ee395b6bdc864f1ca342a100e3d6adaabef1eff8f6bb27ad90c7de46b78e6673441eaa4f7fc78364d06ce6a95939", 0x51, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x9, 0x3, 0x2b8, 0x100, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x3, &(0x7f0000000880), {[{{@uncond, 0x0, 0xe0, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x7fffffff, 0x10001, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="d193be62ced0", 0x1f, 0x5, [0x2b, 0x20, 0x11, 0x39, 0x40, 0x1, 0x27, 0x3a, 0x1b, 0x10, 0x3f, 0xe, 0x2c, 0x3, 0x6, 0x21], 0x0, 0x9, 0x101}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getpeername$inet6(r4, &(0x7f0000000c00), &(0x7f0000000c40)=0x1c) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000c80)) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000d40)=0x1) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000d80)={0x5, 0x69, 0xfffffffffffffffe, 0x90000000000, 0x96}) syz_open_dev$dmmidi(&(0x7f0000000dc0)='/dev/dmmidi#\x00', 0x1, 0x0) r7 = msgget(0x3, 0x200) msgsnd(r7, &(0x7f0000000e00)={0x3, "15ae81e9e4d10d43f4c650dc5bbe0de9c118bab03859a94af3e7306fd59633ed1e2516fdfeeba7d3fc14b387cc382078bed6ac76da4b737fe031f5511cbaa4b455"}, 0x49, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000e80)={0x0, 0x5}) sendmsg$nl_route(r4, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)=@ipmr_getroute={0x14, 0x1a, 0x10, 0x70bd27, 0x25dfdbfb, {0x80}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000fc0)={[{0x0, 0x2000, 0xc, 0x7cd, 0x80, 0x5a, 0xd461, 0x9, 0x1, 0x3, 0x2, 0x3, 0x1}, {0x24, 0x2, 0x3, 0x6, 0x3, 0x7f, 0x9, 0xfaee, 0x8000, 0x1, 0x7f, 0xffffffffffffff64, 0x5}, {0x2, 0x3ff, 0x80, 0x7, 0x8f5, 0x0, 0x200, 0x9, 0x820, 0x8, 0x7, 0x5, 0x1}], 0x10001}) 2018/04/08 10:06:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000001ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)={{0x3}}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xb7a8, 0xaaaaaaaaaaaad83, &(0x7f0000000140), 0xd57b20e1e70e437, &(0x7f0000000280)=ANY=[@ANYBLOB="74696d655f6f66665e65743d39371900322c004927439cde293e3d5e0e1cc1d4e0af0bd05866140aaeceb0d1387890e3636831ac9a2b9bb1f0cf1cf54cf569c070613a4c9e6eaf6a9efdf3f70602da0d817022d80b93917026fcab7404415beb504827c44bb3f9cd1cfb2c85130aae37dd050256f3d4d2e04bc1ff3c629ba23c36079fe49c43428f6d8ba9d6097050298da1155549822db6d3bc6a471c96a0891a507308bc7bc2bec46bd74d95429cb63ea801ba4a46d986c795992cb6399b7269595974d355f137a2d97aeabb85"]) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x101000) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffff, 0x800) 2018/04/08 10:06:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb, 0x800) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)="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") connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1a0, 0x1, 0xb6, 0x8001, 0x5, 0x6}}, 0xa) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) 2018/04/08 10:06:20 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) clock_gettime(0x7, &(0x7f00000002c0)) r1 = open(&(0x7f0000000300)='./file0\x00', 0x210440, 0x144) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x10001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x27, 0x97, &(0x7f0000000140)="8f3e7bd6c06981c7af99a35e9f0e0cec4bf370cc2185ef76de0309da8c031af9ee7ff8df7dc2c2", &(0x7f0000000180)=""/151, 0x5, 0x2}, 0x28) 2018/04/08 10:06:20 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2c, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:20 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000040)=0x497, 0x4) 2018/04/08 10:06:20 executing program 7: 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$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x2}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x18920000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r3, 0x810, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0x1f, 0xfffffffffffffffe, 'client1\x00', 0x7, "05c9b6d09c0ba49d", "4b1e9bf96de1720b6d0ffda8f7db036d679a5a1ae570a6f7b82d971dcc0ff570", 0x8, 0x2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) [ 326.928636] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 10:06:20 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='dummy0\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}]}, 0x190) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f00000002c0)=0x78) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/04/08 10:06:20 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x6, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 326.998715] QAT: Invalid ioctl [ 327.003799] QAT: Invalid ioctl [ 327.035452] QAT: Invalid ioctl [ 327.054171] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/08 10:06:20 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000001c0)={'sit0\x00', @ifru_settings={0x1, 0x7, @raw_hdlc=&(0x7f0000000180)={0xb8b0, 0x5}}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000200025f0006b000420edea00023c000801dbb500001004ea08000100000000b7", 0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4d0d, 0xff, 0x5, 0x6, 0x2}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, [0x8, 0x9, 0x1b3d, 0x3, 0xffffffffffffe38a, 0x5, 0x20, 0x7, 0x9d9, 0x4, 0x5, 0x6, 0x8, 0xb5, 0xc0000000000]}, &(0x7f0000000380)=0x100) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x3f, 0x4) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x200000) 2018/04/08 10:06:20 executing program 0: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x23, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000040)=""/48}, &(0x7f0000000140)=0xffffff27) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000200)={0xfef, 0x3, 0x3, 0xbb, 0x9, 0x7fffffff}) 2018/04/08 10:06:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000015000103000000000000000002000000040000000c0006006fa0f67656776efc711cf49cfde6709c4a7e120391fafa84e4ddd577ed5a22417841ab5ef05b383b5c4d243da5406d084e6f21c55aa4d7812c64d9721bf5f662d3d48faa898a9b18123e7b42b0e9b31f1f899d6d2e37479011bbc989bc61a40e9c4df67cc2a0837b09d2761c717db5942ddd88724b0d83ae136b3c1859539cd1d95c305e14bcca3348d9af2121d540972823afecc293c69dbfa73a647b1ac7aabbb7fe72dde99e4b0d37b635cad95c9fdb6262974f2b286a68bc55777c7a11ba0463baa0868197cf81d697c4bda40490e4b6e5"], 0x1}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x80000) [ 327.114820] QAT: Invalid ioctl [ 327.124875] QAT: Invalid ioctl [ 327.179605] QAT: Invalid ioctl 2018/04/08 10:06:20 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x33000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:20 executing program 4: r0 = socket$inet6(0xa, 0x400000000000003, 0x1000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$inet6(0xa, 0x0, 0x4) r1 = geteuid() preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/22, 0x16}, {&(0x7f0000000340)=""/104, 0x68}], 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) setreuid(r1, r2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/08 10:06:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xab, 0xc5d67be51df35b96) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000003c0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x100) 2018/04/08 10:06:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x24e, 0x1, 0x3, 0x4, 0x200, 0x7}, 0x20) 2018/04/08 10:06:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0xfffffffffffffc81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="751e4a8535f56d05a4d66774eaffc3fa8454f18e13f56c282842fff342a113494dcf1ee9671e1daa6dc7d2f9890cce01a3b9a5060ffe5432801f93dc83c5d7545f5c2731633dc475d93b0e8d99dc", 0xffffffffffffffc3) 2018/04/08 10:06:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffc, 0x2}, 0x10}, 0x1}, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000040)='W', 0x1) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) close(r1) 2018/04/08 10:06:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0x40000000801, 0x80}) 2018/04/08 10:06:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r0, 0x2c5}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'dh\x00', 0x33, 0x1, 0x6e}, 0x2c) 2018/04/08 10:06:20 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xb000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:20 executing program 5: socket$netlink(0x10, 0x3, 0xf) 2018/04/08 10:06:20 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000c80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) syz_fuse_mount(&(0x7f0000000b40)='./file0\x00', 0x6000, r0, r1, 0xffffffffffff725d, 0x108000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000043d000)=[{&(0x7f0000000940)="39c7903eff7f0000ee13e59942e868bc55d3cc0871bab8d2e13431e8731b5d71369d4a7342d72516f49254a7f8b7010e75c8af8e206612e1e01c796d3e5cb42f02a62483c85b2969d80b4ef1301b740d4e5f9f902d628f5a6c042f80202dde5e20ddba5717335dc8934ac8e9be86387f5af7be57be8ae21d6ae25e", 0xfffffda9}], 0x10a1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x1) io_setup(0x2, &(0x7f0000000080)=0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r5, 0x29, 0x41, &(0x7f0000000ac0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r7 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x200, 0x2) r8 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000840), &(0x7f0000000880)=0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000900)={'sit0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_int(r9, 0x0, 0x1f, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) r11 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x4, 0x440400) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x10000, 0x0) io_submit(r6, 0x7, &(0x7f0000000800)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x40, r4, &(0x7f0000000100)="ecb1498264c9e269033dc5e6c0c897047e8c15bd4c47aec27e40c04c6147b0f1637c2155b0a9733cd03e887bda8d6ebc9ff31b232ddca98b04e357cf1fddd940541f4e7f9c7ec0e8a394d205b90c6cb476d766dd735b199a066c537e40f92f5a9f2f5a34e0d22d553dc3ccb56fab6595585b69c7ae38dc1fd0e97582a7a798895a1821e08e1cf010967710b404721ea7a55c4dfebcc16f77809acac81ea267ec48baec1562926af43d9fae3018da677f58f7ae4fc1feced974a9da7e9a13ceac83e08408b9def3be89d8819b02ea", 0xce, 0x22, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x8, r2, &(0x7f0000000240)="79ef56bca5bfc6", 0x7, 0x1, 0x0, 0x1, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f0000000300)="984009b78eaed87de5dda56fa5d3ed07676939e9be87ff2edb83d91b4c56b575997a59be39a7da8e59a64159a1c5eae525fd43601f5501c41b902a55d19053ca0c12aa71478cfed0f0acedba1c861c8eed58fac8193c0ec6e2c9875a1e3b47e21b2148758c431f719c67d2387dbcfa3600b257233fa46572edf63e0ff29338e5458c52619cc6bd0e6aa2f1c29e01122efa0c3d1e1334bc4fa595a3ac438b45905044c4d1a63ca8a4a49ab68987838202439c9af003118f45b5fe77aa0fe71b5c5a4738c11710ba7be5ca92bc296c46194cd33d99869ab68a1bbe84ad5120b801b11322b9bbc349e4403ded", 0xeb, 0x0, 0x0, 0x0, r8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x7fff, r3, &(0x7f0000000480)="02540eeff6a412d204b7083a8882a6c37026fa828c026d1cbc3d011115b569a7c53725925e130dd1ea78c974fa9f94961cb4124cd19f8329e47293590f55", 0x3e, 0xa198, 0x0, 0x0, r9}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f0000000540)="14805e439f", 0x5, 0x200000000, 0x0, 0x1, r10}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x200, r4, &(0x7f0000000600)="8ff13078c2f8e90657fafffcaa5a2a01a56f53dd76d55a70f805aaeb35244a1b3270d3d2ee884087f8d061cd65e066745eb837a739093cc3360e37ee3b2ae24087cc", 0x42, 0x2baf, 0x0, 0x0, r11}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000000700)="76557a0af21a0f92620fd066d0b5ad291cc02bea6f1858857f8ffb951a2ccbba496c4d8d46cb6785d1c2ec788beba639916bfd58fc8557feb9de6d6e9fe31d5549dda1b8", 0x44, 0x400, 0x0, 0x1, r12}]) getsockopt$inet_sctp6_SCTP_EVENTS(r12, 0x84, 0xb, &(0x7f00000009c0), &(0x7f0000000a00)=0xb) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) 2018/04/08 10:06:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x5716, &(0x7f00000000c0)=0x1) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000180)=0x3, &(0x7f0000000480)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000140)=[@fd={0x66642a85}], &(0x7f0000000440)=[0x0, 0x48]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) gettid() 2018/04/08 10:06:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x100) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/04/08 10:06:20 executing program 4: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) mlock(&(0x7f0000b0e000/0x4000)=nil, 0x4000) [ 327.476834] binder: 24698 RLIMIT_NICE not set 2018/04/08 10:06:20 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3a000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:21 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/228) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0x4) iopl(0xffffffffffff8001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="f7c50088000066b840008ed8c4c1fcc2980c490000a60f20468fc878c180632a0000d13e0f0f0500000080b7ed66baf80cb8976c4f84ef66bafc0cec8fc8289e39080f01b88ce50000", 0x49}], 0x1, 0x30, &(0x7f00000002c0)=[@dstype0={0x6, 0x8}, @cstype3={0x5, 0x1}], 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000400)=""/231, &(0x7f0000000340)=0xe7) 2018/04/08 10:06:21 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x33, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 328.263869] binder: 24698 RLIMIT_NICE not set [ 328.269871] binder: release 24695:24698 transaction 108 in, still active [ 328.276815] binder: send failed reply for transaction 108 to 24695:24727 [ 328.284235] binder: 24695:24698 got transaction with unaligned buffers size, 178 [ 328.291858] binder: 24695:24698 transaction failed 29201/-22, size 24-16 line 3008 [ 328.301337] binder: BINDER_SET_CONTEXT_MGR already set [ 328.306711] binder: 24695:24727 ioctl 40046207 0 returned -16 [ 328.313990] binder_alloc: binder_alloc_mmap_handler: 24695 2000c000-2000e000 already mapped failed -16 [ 328.324719] binder_alloc: 24695: binder_alloc_buf, no vma [ 328.330384] binder: 24695:24698 transaction failed 29189/-3, size 0-0 line 2963 [ 328.338765] binder: undelivered TRANSACTION_COMPLETE [ 328.343938] binder: undelivered TRANSACTION_ERROR: 29189 [ 328.362645] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/08 10:06:22 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/04/08 10:06:22 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x1) dup(r0) write(r0, &(0x7f0000000140)="16", 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$KDSETLED(r0, 0x4b32, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x1, &(0x7f0000000080)) 2018/04/08 10:06:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x8, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1, 0x80000000) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x37, @multicast1=0xe0000001, 0x4e22, 0x2, 'none\x00', 0x1c, 0x1b8c0000, 0x22}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0x5, 0x101, 0x3}}, 0x44) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) 2018/04/08 10:06:22 executing program 5: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x181000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000240)=""/155, &(0x7f0000000100)=0x9b) keyctl$unlink(0x9, r1, r0) 2018/04/08 10:06:22 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x11, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:22 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)) 2018/04/08 10:06:22 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2802, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000c000000fffffffff7ffffff00000000000000000000000000000001000000000000000002000100000000005b0000000000000000030005000000000002004e200000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/08 10:06:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/109) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB=':0/'], 0x3) 2018/04/08 10:06:22 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x29, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:22 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2c00000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="373a00c28abc681eafda964f6728880bb3f600000000000000000000000000000000000000009f36dae7d35416c236f1db8e97f70ee22f48d79ab5e7243ee38c21d2aa05b07a2dc454d2d89a2f5d566b2e12ddaa2a6c01254e9b763f6813791ed4f41408dfe5548f52310d41e7fa107d9eab3e3162416c7e0d6e080099898a270a014c8cd8552bb513d47ce6000000"], 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)}], 0x6, 0x0, 0x0, 0x3df}, 0x1) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00', &(0x7f0000000580)=""/220, 0xdc) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10043, 0x0) 2018/04/08 10:06:22 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x9c7, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) unshare(0xc000000) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x3, &(0x7f0000000040), &(0x7f0000000000)=0x3, 0x0) 2018/04/08 10:06:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000664ff0), 0x0) 2018/04/08 10:06:22 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xb00000000000000, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:22 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x3a00, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/08 10:06:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)) 2018/04/08 10:06:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/sockcreate\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/08 10:06:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2c) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) r1 = syz_open_procfs(0x0, &(0x7f0000001280)='net/tcp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000012c0)={r0, 0x5}) [ 386.015844] kworker/dying (6) used greatest stack depth: 8440 bytes left [ 453.783022] INFO: rcu_sched self-detected stall on CPU [ 453.788449] 1-....: (124999 ticks this GP) idle=0da/1/4611686018427387906 softirq=104607/104607 fqs=31226 [ 453.798471] (t=125000 jiffies g=58208 c=58207 q=1494) [ 453.803817] NMI backtrace for cpu 1 [ 453.807421] CPU: 1 PID: 24755 Comm: syz-executor3 Not tainted 4.16.0+ #4 [ 453.814233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.823561] Call Trace: [ 453.826120] [ 453.828255] dump_stack+0x1b9/0x294 [ 453.831861] ? dump_stack_print_info.cold.2+0x52/0x52 [ 453.837037] ? lock_release+0xa10/0xa10 [ 453.840990] nmi_cpu_backtrace.cold.4+0x19/0xce [ 453.845640] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 453.850806] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 453.856066] arch_trigger_cpumask_backtrace+0x14/0x20 [ 453.861237] rcu_dump_cpu_stacks+0x175/0x1c2 [ 453.865622] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 453.870619] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 453.876050] ? print_other_cpu_stall+0x4a0/0x4a0 [ 453.880788] ? debug_check_no_locks_freed+0x310/0x310 [ 453.885957] ? find_held_lock+0x36/0x1c0 [ 453.890004] ? lock_downgrade+0x8e0/0x8e0 [ 453.894135] ? debug_check_no_locks_freed+0x310/0x310 [ 453.899307] ? lock_release+0xa10/0xa10 [ 453.903261] ? graph_lock+0x170/0x170 [ 453.907047] ? graph_lock+0x170/0x170 [ 453.910825] ? graph_lock+0x170/0x170 [ 453.914611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 453.920127] ? graph_lock+0x170/0x170 [ 453.923905] ? graph_lock+0x170/0x170 [ 453.927687] ? __lock_is_held+0xb5/0x140 [ 453.931730] rcu_check_callbacks+0x21b/0xad0 [ 453.936116] ? rcu_cpu_stall_reset+0x210/0x210 [ 453.940677] ? trace_hardirqs_off+0xd/0x10 [ 453.944889] ? raise_softirq+0x1b2/0x450 [ 453.948927] ? raise_softirq_irqoff+0x310/0x310 [ 453.953573] ? read_boot_clock64+0x70/0x70 [ 453.957784] ? account_guest_time+0x3d0/0x3d0 [ 453.962259] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 453.967771] ? hrtimer_run_queues+0x70/0x300 [ 453.972158] ? run_local_timers+0x168/0x1d0 [ 453.976462] ? timer_clear_idle+0x50/0x50 [ 453.980588] ? account_system_time+0x7f/0xb0 [ 453.984974] ? account_process_tick+0x76/0x240 [ 453.989538] update_process_times+0x2d/0x70 [ 453.993837] tick_sched_handle+0xa0/0x180 [ 453.997962] tick_sched_timer+0x42/0x130 [ 454.002000] __hrtimer_run_queues+0x3e3/0x10a0 [ 454.006568] ? tick_sched_do_timer+0x100/0x100 [ 454.011134] ? hrtimer_start_range_ns+0xd10/0xd10 [ 454.015955] ? pvclock_read_flags+0x160/0x160 [ 454.020424] ? kvm_clock_read+0x25/0x30 [ 454.024375] ? kvm_clock_read+0x25/0x30 [ 454.028327] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 454.033320] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 454.038658] ? do_timer+0x50/0x50 [ 454.042086] ? rcu_nmi_exit+0xd7/0x2b0 [ 454.045951] ? do_raw_spin_lock+0xc1/0x200 [ 454.050162] hrtimer_interrupt+0x286/0x650 [ 454.054379] smp_apic_timer_interrupt+0x15d/0x710 [ 454.059200] ? smp_call_function_single_interrupt+0x650/0x650 [ 454.065064] ? _raw_spin_lock+0x32/0x40 [ 454.069021] ? _raw_spin_unlock+0x22/0x30 [ 454.073149] ? handle_edge_irq+0x330/0x870 [ 454.077360] ? task_prio+0x50/0x50 [ 454.080880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.085700] apic_timer_interrupt+0xf/0x20 [ 454.089904] [ 454.092118] RIP: 0010:__sanitizer_cov_trace_cmp4+0x3/0x20 [ 454.097625] RSP: 0018:ffff88018f177698 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff13 [ 454.105307] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90006cdf000 [ 454.112553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 454.119796] RBP: ffff88018f177718 R08: ffff8801af3402c0 R09: ffff8801d4d34ba8 [ 454.127043] R10: ffffed003a9a6975 R11: ffff8801d4d34baf R12: 0000000000000000 [ 454.134291] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 454.141546] ? __bitmap_parselist+0x4f5/0x5d0 [ 454.146032] bitmap_parselist+0x3a/0x50 [ 454.149988] cpuset_write_resmask+0x1b77/0x2e80 [ 454.154636] ? __save_stack_trace+0x7e/0xd0 [ 454.158937] ? mutex_trylock+0x2a0/0x2a0 [ 454.162980] ? cpuset_css_offline+0xb0/0xb0 [ 454.167297] ? save_stack+0xa9/0xd0 [ 454.170900] ? save_stack+0x43/0xd0 [ 454.174501] ? kasan_kmalloc+0xc4/0xe0 [ 454.178366] ? __kmalloc+0x14e/0x760 [ 454.182067] ? kernfs_fop_write+0x33d/0x480 [ 454.186362] ? __vfs_write+0x10b/0x880 [ 454.190228] ? do_syscall_64+0x29e/0x9d0 [ 454.194265] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 454.199606] ? graph_lock+0x170/0x170 [ 454.203385] ? find_held_lock+0x36/0x1c0 [ 454.207430] ? find_held_lock+0x36/0x1c0 [ 454.211472] ? graph_lock+0x170/0x170 [ 454.215247] ? kernfs_fop_write+0x227/0x480 [ 454.219542] ? lock_release+0xa10/0xa10 [ 454.223494] cgroup_file_write+0x317/0x820 [ 454.227706] ? cpuset_css_offline+0xb0/0xb0 [ 454.232001] ? init_and_link_css+0x880/0x880 [ 454.236391] ? __lock_is_held+0xb5/0x140 [ 454.240432] ? init_and_link_css+0x880/0x880 [ 454.244817] kernfs_fop_write+0x2ba/0x480 [ 454.248943] __vfs_write+0x10b/0x880 [ 454.252634] ? kernfs_fop_open+0x1000/0x1000 [ 454.257027] ? kernel_read+0x120/0x120 [ 454.260897] ? __lock_is_held+0xb5/0x140 [ 454.264940] ? rcu_read_lock_sched_held+0x108/0x120 [ 454.269934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 454.275449] ? __sb_start_write+0x17f/0x300 [ 454.279747] vfs_write+0x1f8/0x560 [ 454.283266] ksys_write+0xf9/0x250 [ 454.286787] ? SyS_read+0x30/0x30 [ 454.290219] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 454.295732] ? fput+0x130/0x1a0 [ 454.298993] ? ksys_ioctl+0x81/0xd0 [ 454.302603] SyS_write+0x24/0x30 [ 454.305956] ? ksys_write+0x250/0x250 [ 454.309734] do_syscall_64+0x29e/0x9d0 [ 454.313597] ? vmalloc_sync_all+0x30/0x30 [ 454.317720] ? kasan_check_write+0x14/0x20 [ 454.321941] ? syscall_return_slowpath+0x5c0/0x5c0 [ 454.326853] ? syscall_return_slowpath+0x30f/0x5c0 [ 454.331761] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 454.337109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 454.341931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 454.347094] RIP: 0033:0x455259 [ 454.350259] RSP: 002b:00007f8b70b6bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 454.357944] RAX: ffffffffffffffda RBX: 00007f8b70b6c6d4 RCX: 0000000000455259 [ 454.365188] RDX: 0000000000000003 RSI: 0000000020000040 RDI: 0000000000000014 [ 454.372437] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 454.379681] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 454.386925] R13: 00000000000006bc R14: 00000000006fd240 R15: 0000000000000000