0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1e000000) 2018/04/06 04:52:43 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, r0, r1, 0x3, 0x1000008) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0xb) open_by_handle_at(r3, &(0x7f0000000200)={0xcb, 0x500000, "48e86fba85e3494ddcb141b6bad8a767d82545dae227d121f1871d0bae83a029e1a478d812d94395d33379b1c1d08e182cdfe90480e6338bdf6a7ae5870a71bfa2aa3352c39d1a6d3307d80495ec7ba5cd89cde4c72fa94baf762eb3e5aa7f9360a11e86367354ab4403cfb5b675dfd8b80111a2753f759025ba603959fa10f25a107c363e8a5e49993bc97c73bbef242f988be4be0d1b52aebc9a9e3d1f734680548605ddfb48148069b9c161a61af8e39b1b33674026ed91b4d0daad1f7aea71201c"}, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000000)={0xfff, 0xf84, 0xc9, 'queue1\x00', 0xc2a9}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000000400)=""/250) 2018/04/06 04:52:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c2f937f000000000000001c00000000000000000000000000000000"], 0x355}, 0x1}, 0x0) 2018/04/06 04:52:43 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:43 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) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x66b8) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x0) 2018/04/06 04:52:43 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100c1, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5b7, 0x200) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000140)={0x2, 0x80000000, 0x1, 0x3ff, 0x4, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x20000000000}) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) 2018/04/06 04:52:43 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x7fffffffffffff}, 0x5c) 2018/04/06 04:52:43 executing program 5: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b2b77e9fbe5c80a009b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce5a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b8ba351b258b3ed5473b7be45b8ecafffef18a2258027b9", 0x8f, 0xfffffffffffffffd) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000005800)={@local, 0x0}, &(0x7f0000005840)=0x14) bind(r0, &(0x7f0000005880)=@ll={0x11, 0x0, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) 2018/04/06 04:52:43 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:43 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x7fffffffffffff}, 0x5c) 2018/04/06 04:52:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000000)=0xfffffffffffffffd, 0x77) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0x2711, @hyper}, {&(0x7f0000000080)=""/55, 0x37}, &(0x7f00000000c0), 0x2}, 0xa0) 2018/04/06 04:52:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4dffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00E']) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) 2018/04/06 04:52:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) listen(r0, 0x2) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x40, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffdb5, &(0x7f0000000240), 0x298, &(0x7f00000005c0)=""/104, 0x52}, 0x0) 2018/04/06 04:52:44 executing program 5: syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x1000, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) r2 = memfd_create(&(0x7f00000000c0)='posix_acl_accesskeyring\x00', 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) syz_emit_ethernet(0xffffffffffffff10, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x8, 0x4715, 0x1, 0x89}, {0x0, 0x2, 0x7ff, 0x1}, {0x800, 0x1, 0x1ff, 0x9}, {0x100000, 0x5, 0x2, 0x2}, {0x8, 0x5, 0x3, 0x6}, {0x1, 0x3, 0x6, 0x1}, {0x2, 0x7, 0x3, 0x1b02}, {0x7fffffff, 0x3f, 0x9, 0x1}, {0x7, 0x4, 0x2}], @ipv4={{0x0, 0x4, 0x7f, 0x912, 0x0, 0x68, 0x2, 0x5, 0x2e, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ra={0x94, 0x0, 0x6}, @timestamp={0x44, 0x0, 0x7, 0x0, 0x0, [{[], 0x7fffffff}, {[], 0x800}, {[@broadcast=0xffffffff], 0x80000001}, {[@multicast2=0xe0000002], 0x7fff}, {[], 0x1}, {[], 0xfff}, {[], 0x62}, {[@empty], 0x6}]}, @lsrr={0x83, 0x0, 0x40, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, @generic={0x86, 0x0, "97dc1f3efaa998f747e3915aeb67"}]}}, @tcp={{0x4e20, 0x4e22, r0, r1, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfa0, {[@eol, @window={0x3, 0x0, 0x8}, @sack_perm={0x4}, @timestamp={0x8, 0x0, 0x7, 0x3ff}, @generic={0xff, 0x0, "5f3c4d85e464087142b31f0e88d65226"}]}}, {"ed5f"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/04/06 04:52:44 executing program 0: syz_emit_ethernet(0x248, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x212, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8a, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:44 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1f000000) 2018/04/06 04:52:45 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file0/control\x00', 0x7fff, 0x6, &(0x7f0000001800)=[{&(0x7f0000000400)="24aae16cd4b2633119dd3c5b82ee6940469523e1c50217880118396c9209e8daad42b95f931a9b822a7ab4e8da0cb1df4c029e041c346a0d6a97a931d103fcb4c1e5eaec6845a4c834f99a72830c06ff0b8e9ba35d9c23281c5386d68813318ccf1b7e46dd531b92b7ff2dabba579dcc208ce95215e94ae84745aca17543a2476e4f16f5f998c7dd607c69e2ce46f54e9e74a72294983b2290efa8f770c84b63f9d0db193a175bdf85af38eabf141007b00c143bf74a2019ab701f70087252e5971da83db40ed465eb", 0xc9, 0xa80c}, {&(0x7f0000000500)="cf494632c1dfb234fc78ff4568fe9b5565782ad107670b911051003dd07126ffb9a93ab1aeb611c89e2d1134f1eba1da5a6413d4f218f973326112874c346d7e81b348b19580e58f9ce11a332c914d19a8778c52bf9209970d96f1ecc3719a900b93f237cb984e96da7ab91f383ea2ce232ae3e9dece354bb323e3725004372a7e4817877344d8f305f250f10cdeea01d186330df9a12c00dd0164c39491bf711d3d664f511e483749716cb450cfc9bbe6ff40b046d925152b80989875a6e3cad787119477066af3c8687362022634e854ff3e1b71ce68f2063383613061de52f14fcc23c52e73ede2", 0xe9, 0xfd1}, {&(0x7f0000000600)="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", 0x1000, 0x7}, {&(0x7f0000001600)="941640c8c100a260e01649d5aa55daee079467bea4fce5971d9e9a68fb31af7d38b67fb19b98ccdea10abacec754201c7df022c7b49ababcacba811f9320fb42107cbc1fd004b755388f026f164c97256906087174cafb91043d005cff1388d2cc4198f76791d6a11b9e995e7e0906bef3ca204bd60323e438eaaf0b28bd39a8f663a5f2ee2e3b6928023f21c9fa2eb115b66d54aab1d29783fe5a237d27080b6b62ef821fd99233352112", 0xab, 0x7a}, {&(0x7f00000016c0)="7993d2a60338712942a3882adb21142572290c989472fc9d118260b49c68835d090c8f87eac3ad9447ca035a9c9380f38779495f7c671fc139da84a007a108ca81b266673a4d1d268a923631cf222ea15d70f9660f10530dd8d710c083dde0e5206957fa0d9ce34985d7b93f42ec10ee9865d6299c0ac4be45834b59037d0338c3dadf2bb401c2e0e59d66960d5acf9497be62aabe2395954fba3b8262cb16d7d1992545800f717b60ccb63f1d59bb0d7ec49abb7b19838d11f9233d083feea2dcb2f757d1176f769e6abb960ec777957776334a4ff5b11d8823fc491801d7d300fe89766cd0b35ce9ad0ebc785b43", 0xef, 0x8}, {&(0x7f00000017c0)="42c936", 0x3, 0x4}], 0x1, &(0x7f00000018c0)={[{@uid={'uid', 0x3d, [0x34, 0x36]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp864'}, 0x2c}]}) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) membarrier(0x51, 0x0) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x200) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @rand_addr=0x3906}}, 0xfffffffffffff354, 0x8, 0x2, "48f81a2c6b512fdc66857c9aa243488e9f5a0c0d0ecce0405de7533937938464490cd1183f0ff8599a534f9a9c3656912a40858362bb1c9b6e8b20db227a7eb3fdf3b2349e364d769fcbad7611c89018"}, 0xd8) 2018/04/06 04:52:45 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:45 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x800000000000000, 0x0, 0x4, 0x0, 0x10}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3b628ea5db94ed8f) sendto$inet6(r1, &(0x7f0000000080)="ed5fa8db998dfd6806c22c", 0xb, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e20, 0xffffffffffff8001, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0xffffffffffffffe0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x8, [0xffffffffffff8001, 0xdd0e, 0x2e, 0x200, 0x3, 0x100000000, 0x5c9e, 0x8]}, 0x5c) 2018/04/06 04:52:45 executing program 6: r0 = socket$inet(0xa, 0x800, 0x20) getrusage(0x1, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x27b) 2018/04/06 04:52:45 executing program 0: syz_emit_ethernet(0x248, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x212, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8a, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb8, "39410c2441a6ab36c2331e093c737c42da39658a087b97858f38be9c8ba6a442533efd044e56676a96f0bd3d6d05fae3d53340e7a71849470fcb15ff2670ced8f5b08b234ddd0bc9d89fafe4732e06273ac3d7c186e758628acf8a2327eada6130ba5e9ce5e3b54247707098da220a7ea0c5ae0e6538bc15c1cd081100ceb8d903bce53174dc231149517380b67c221de277e2b7b9241f5bd9fa73e8f473c5e86b0238d85c05cbee08f5c19759d65ac0ec705dbd9c6dc10e"}, &(0x7f0000000140)=0xc0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000680)={r3, 0x80000001, 0xc7, "93c498bb06389aa086953eacdc869d5922f9e7f9b3904961c5cedb09e96570d22faaa5619ac82978a9c434f265aa7342cf2a470739b5531697bcfb9b1736ea8e2cbd0c77de612b9e98b4c1e0469093316763addd9b936d4e1172041fda020abb271e2b927792e1cfb47a43cd7bf30a9cc99c2a8ae984320336e30e13e310c18be2b394b0c503c6d7b7a109d66414fb008a61a73f07b8437905aad5eee56ccf6d3011dfbb420fb16f1d66d9ae49fb8244b73c97013c0783def40db4507afe1e9b7a2304c74b90f7"}, 0xcf) syz_open_dev$amidi(&(0x7f0000000780)='/dev/amidi#\x00', 0x4, 0x80000) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x3, 0x40400) read(r2, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect(r2, &(0x7f00000004c0)=@ax25={0x3, {"a21817f87ffe49"}, 0x9bd2}, 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000340)={{0x5, 0x0, 0x1, 0x3, 0x7, 0x909}, 0x40}) bind$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x400, {0x4, 0x6, 0x6, 0x6, 0x0, 0x3}, 0x0, 0x4}, 0xe) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={'teql0\x00', {0x2, 0x4e21, @rand_addr=0x2}}) [ 368.740583] FAULT_INJECTION: forcing a failure. [ 368.740583] name failslab, interval 1, probability 0, space 0, times 0 [ 368.752146] CPU: 0 PID: 23217 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 368.758997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.768353] Call Trace: [ 368.770957] dump_stack+0x1b9/0x29f [ 368.774602] ? arch_local_irq_restore+0x52/0x52 [ 368.779282] ? percpu_ref_tryget+0x2b0/0x2b0 [ 368.783703] ? graph_lock+0x170/0x170 2018/04/06 04:52:45 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x2, 0xc, 0x1, r0}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000480)={0x2001, &(0x7f0000000440), 0x8, r0, 0x2}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xfffffffffffffffb, &(0x7f0000000080)=0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0x1e, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xd, 0x2, 0x2000000000, 0x8, 0x2, r0, 0x5}, 0x2c) [ 368.787519] should_fail.cold.4+0xa/0x1a [ 368.791592] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.796713] ? __lock_is_held+0xb5/0x140 [ 368.800790] ? graph_lock+0x170/0x170 [ 368.804606] ? find_held_lock+0x36/0x1c0 [ 368.808683] ? __lock_is_held+0xb5/0x140 [ 368.812768] ? check_same_owner+0x320/0x320 [ 368.817104] ? rcu_note_context_switch+0x710/0x710 [ 368.822044] ? check_noncircular+0x20/0x20 [ 368.826291] ? debug_check_no_locks_freed+0x310/0x310 [ 368.831496] should_failslab+0x124/0x180 [ 368.835570] kmem_cache_alloc+0x2af/0x760 [ 368.839727] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 368.845279] ptlock_alloc+0x20/0x80 [ 368.848922] pte_alloc_one+0x6b/0x120 [ 368.852733] do_huge_pmd_anonymous_page+0xe7d/0x1e40 [ 368.857837] ? __lock_acquire+0x7f5/0x5130 [ 368.862076] ? kasan_slab_alloc+0x12/0x20 [ 368.866230] ? kmem_cache_alloc+0x12e/0x760 [ 368.870566] ? __d_alloc+0xc1/0xc00 [ 368.874209] ? __thp_get_unmapped_area+0x180/0x180 [ 368.879145] ? __lock_acquire+0x7f5/0x5130 [ 368.883392] ? print_usage_bug+0xc0/0xc0 [ 368.887494] ? debug_check_no_locks_freed+0x310/0x310 [ 368.892782] ? lock_acquire+0x1dc/0x520 [ 368.896766] ? __lock_acquire+0x7f5/0x5130 [ 368.901020] ? check_noncircular+0x20/0x20 [ 368.905269] ? debug_check_no_locks_freed+0x310/0x310 [ 368.910469] ? rcu_is_watching+0x85/0x140 [ 368.914625] ? pud_val+0x80/0xf0 [ 368.917994] ? pmd_val+0xf0/0xf0 [ 368.921359] ? rcu_read_lock+0x70/0x70 [ 368.925251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.930794] __handle_mm_fault+0x290b/0x4150 [ 368.935215] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 368.939961] ? graph_lock+0x170/0x170 [ 368.943747] ? page_add_new_anon_rmap+0x850/0x850 [ 368.948580] ? print_usage_bug+0xc0/0xc0 [ 368.952635] ? find_held_lock+0x36/0x1c0 [ 368.956692] ? lock_downgrade+0x8e0/0x8e0 [ 368.960826] ? handle_mm_fault+0x8c0/0xc70 [ 368.965055] handle_mm_fault+0x53a/0xc70 [ 368.969105] ? __handle_mm_fault+0x4150/0x4150 [ 368.973684] ? find_vma+0x34/0x190 [ 368.977209] __do_page_fault+0x60b/0xe40 [ 368.981270] ? mm_fault_error+0x380/0x380 [ 368.985408] ? debug_check_no_locks_freed+0x310/0x310 [ 368.990586] ? graph_lock+0x170/0x170 [ 368.994379] do_page_fault+0xee/0x8a7 [ 368.998166] ? vmalloc_sync_all+0x30/0x30 [ 369.002311] ? find_held_lock+0x36/0x1c0 [ 369.006364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.011194] page_fault+0x25/0x50 [ 369.014631] RIP: 0010:__get_user_4+0x21/0x30 [ 369.019022] RSP: 0018:ffff8801ba697708 EFLAGS: 00010206 [ 369.024381] RAX: 0000000020000003 RBX: ffff8801abe1a540 RCX: ffffc90002cd7000 [ 369.031721] RDX: ffffffffffffffff RSI: ffffffff81a3c123 RDI: 0000000000000282 [ 369.038974] RBP: ffff8801ba697c20 R08: 1ffff100374d2ebe R09: 0000000000000000 [ 369.046233] R10: 0000000000000003 R11: 0000000000000000 R12: 00000000000000d3 [ 369.053497] R13: 000000000000005c R14: ffff8801abe1a552 R15: ffff8801abe1aa80 [ 369.061573] ? __might_fault+0x1a3/0x1e0 [ 369.065637] ? do_ipv6_setsockopt.isra.9+0x4c0/0x4660 [ 369.070819] ? _raw_spin_unlock+0x22/0x30 [ 369.074976] ? ipv6_update_options+0x390/0x390 [ 369.079553] ? graph_lock+0x170/0x170 [ 369.083336] ? graph_lock+0x170/0x170 [ 369.087120] ? __lock_acquire+0x7f5/0x5130 [ 369.091346] ? find_held_lock+0x36/0x1c0 [ 369.095389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.100910] ? _parse_integer+0x13b/0x190 [ 369.105057] ? find_held_lock+0x36/0x1c0 [ 369.109120] ? lock_downgrade+0x8e0/0x8e0 [ 369.113258] ? find_held_lock+0x36/0x1c0 [ 369.117306] ? kasan_check_read+0x11/0x20 [ 369.121449] ? rcu_is_watching+0x85/0x140 [ 369.125584] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.130776] ? __fget+0x40c/0x650 [ 369.134223] ? expand_files.part.8+0x9a0/0x9a0 [ 369.138786] ? lock_downgrade+0x8e0/0x8e0 [ 369.142917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.149655] ? proc_fail_nth_write+0x96/0x1f0 [ 369.154137] ? proc_cwd_link+0x1d0/0x1d0 [ 369.158191] ? __fget_light+0x2ef/0x430 [ 369.162173] ? fget_raw+0x20/0x20 [ 369.165611] ? wait_for_completion+0x870/0x870 [ 369.170186] ipv6_setsockopt+0xbd/0x170 [ 369.174144] ? ipv6_setsockopt+0xbd/0x170 [ 369.178276] rawv6_setsockopt+0x59/0x140 [ 369.182320] sock_common_setsockopt+0x9a/0xe0 [ 369.186799] __sys_setsockopt+0x1bd/0x390 [ 369.190935] ? kernel_accept+0x310/0x310 [ 369.195154] ? ksys_write+0x1a6/0x250 [ 369.198939] ? mm_fault_error+0x380/0x380 [ 369.203075] SyS_setsockopt+0x34/0x50 [ 369.206857] ? SyS_recv+0x40/0x40 [ 369.210296] do_syscall_64+0x29e/0x9d0 [ 369.214163] ? vmalloc_sync_all+0x30/0x30 [ 369.218295] ? kasan_check_write+0x14/0x20 [ 369.222526] ? syscall_return_slowpath+0x5c0/0x5c0 [ 369.227450] ? syscall_return_slowpath+0x30f/0x5c0 [ 369.232384] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.237771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.242614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.247784] RIP: 0033:0x4552d9 [ 369.251304] RSP: 002b:00007fe2daa9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 369.259002] RAX: ffffffffffffffda RBX: 00007fe2daa9c6d4 RCX: 00000000004552d9 [ 369.266272] RDX: 00000000000000d3 RSI: 0000000000000029 RDI: 0000000000000013 [ 369.273538] RBP: 000000000072bea0 R08: 000000000000005c R09: 0000000000000000 [ 369.280796] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 369.288055] R13: 000000000000054b R14: 00000000006fafa8 R15: 0000000000000000 2018/04/06 04:52:46 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x800000000000000, 0x0, 0x4, 0x0, 0x10}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3b628ea5db94ed8f) sendto$inet6(r1, &(0x7f0000000080)="ed5fa8db998dfd6806c22c", 0xb, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e20, 0xffffffffffff8001, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0xffffffffffffffe0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x8, [0xffffffffffff8001, 0xdd0e, 0x2e, 0x200, 0x3, 0x100000000, 0x5c9e, 0x8]}, 0x5c) 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x248, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x212, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8a, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xeb7475328bdbcfc9, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x210000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x3, 0x4) syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6d6366696cec4300f8e3") shutdown(r0, 0x1) 2018/04/06 04:52:46 executing program 1 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0x2, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}}]}, 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x4400) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/06 04:52:46 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x240, 0x200000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) sendmsg$rds(r1, &(0x7f0000002640)={&(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000002480)=[@mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x100000001}, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0xffffffff00000000, 0x84, 0x8, 0xde, 0xdddd, 0x40, 0x100000000}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x1}, &(0x7f0000003680)=0x4, &(0x7f00000036c0)=0x100, 0x5, 0x6, 0x2, 0x3ff, 0x4, 0xffffffffffffc685}}, @fadd={0x58, 0x114, 0x6, {{0x4fa5, 0x7ff}, &(0x7f0000000340)=0xfffffffffffffffa, &(0x7f0000000380)=0x6e, 0x467, 0xbff6, 0x8, 0x8, 0x4, 0xfff}}, @rdma_dest={0x18, 0x114, 0x2, {0x20, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x7}, &(0x7f0000002400)=0x52, &(0x7f0000002440)=0x1, 0x7d8, 0x8001, 0x4, 0x5, 0x20, 0xe3}}], 0x178, 0x20000085}, 0x24000000) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x10000000004) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) 2018/04/06 04:52:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x2) 2018/04/06 04:52:46 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x420000, 0x0) r3 = accept$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f00000002c0)=""/35, &(0x7f0000000300)=0x23) r6 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x8}, {r1, 0x480}, {r3}, {r4, 0x1000}, {r5, 0x8000}, {r6, 0x8002}], 0x6, &(0x7f0000000200)={r7, r8+10000000}, &(0x7f0000000240)={0x1}, 0x8) faccessat(r2, &(0x7f0000000340)='./file0\x00', 0x80, 0x900) r9 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r9, 0x4018920a, &(0x7f0000dbafe8)) [ 369.935430] FAULT_INJECTION: forcing a failure. [ 369.935430] name failslab, interval 1, probability 0, space 0, times 0 [ 369.946711] CPU: 1 PID: 23249 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 369.953553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.962922] Call Trace: [ 369.965531] dump_stack+0x1b9/0x29f [ 369.969172] ? arch_local_irq_restore+0x52/0x52 [ 369.973862] should_fail.cold.4+0xa/0x1a [ 369.977940] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x0, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 369.983057] ? print_usage_bug+0xc0/0xc0 [ 369.987132] ? print_usage_bug+0xc0/0xc0 [ 369.991203] ? find_held_lock+0x36/0x1c0 [ 369.995276] ? lock_downgrade+0x8e0/0x8e0 [ 369.999436] ? rcu_is_watching+0x85/0x140 [ 370.003591] ? __local_bh_enable_ip+0x161/0x230 [ 370.008265] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 370.013467] ? __rhashtable_remove_fast.constprop.47+0xe34/0x11b0 [ 370.019706] ? trace_hardirqs_on+0xd/0x10 [ 370.023863] ? __local_bh_enable_ip+0x161/0x230 [ 370.028555] should_failslab+0x124/0x180 2018/04/06 04:52:46 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0x1f, r1, 0x0, 0x7f) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/06 04:52:46 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000540)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000380)={0x1e, 0x7, 0xb0b, 0x2, 0xffff}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000240)=0x4) r5 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x784f3ed1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000440)={r6, 0x8}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) r7 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r7, &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0x948a) fgetxattr(r7, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) dup3(0xffffffffffffffff, r4, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) [ 370.032628] kmem_cache_alloc_node+0x56/0x780 [ 370.037133] ? lock_downgrade+0x8e0/0x8e0 [ 370.041295] __alloc_skb+0x111/0x780 [ 370.045016] ? rcu_is_watching+0x85/0x140 [ 370.049176] ? skb_scrub_packet+0x580/0x580 [ 370.053510] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.059236] ? atomic_notifier_call_chain+0xf1/0x190 [ 370.064349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.069899] ? call_fib_notifiers+0x6f/0x90 [ 370.074231] ? mr_call_mfc_notifiers.constprop.43+0x20c/0x310 [ 370.080122] ? ip6mr_cache_find.isra.38+0x200/0x200 [ 370.085141] ? ip6mr_rule_fill+0xb0/0xb0 [ 370.085707] sctp: [Deprecated]: syz-executor7 (pid 23267) Use of struct sctp_assoc_value in delayed_ack socket option. [ 370.085707] Use struct sctp_sack_info instead [ 370.089209] mr6_netlink_event+0xe6/0x1b0 [ 370.089315] ip6mr_mfc_delete+0x472/0x6b0 [ 370.112760] ? lock_downgrade+0x8b1/0x8e0 [ 370.116917] ? __rhashtable_remove_fast.constprop.47+0x11b0/0x11b0 [ 370.123239] ? lock_release+0xa10/0xa10 2018/04/06 04:52:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ptrace$getregs(0xc, 0x0, 0x0, &(0x7f00000000c0)=""/173) ioctl$sock_ifreq(r0, 0x892c, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_names='teql0\x00'}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r1 = memfd_create(&(0x7f0000000080)='ah\x00', 0x3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) [ 370.124518] sctp: [Deprecated]: syz-executor7 (pid 23268) Use of struct sctp_assoc_value in delayed_ack socket option. [ 370.124518] Use struct sctp_sack_info instead [ 370.127211] ? check_same_owner+0x320/0x320 [ 370.127231] ? ip6mr_rule_fill+0xb0/0xb0 [ 370.127248] ? __might_sleep+0x95/0x190 [ 370.127275] ip6_mroute_setsockopt+0x15c6/0x1d70 [ 370.127290] ? ip6_mroute_setsockopt+0x15c6/0x1d70 [ 370.127311] ? ip6mr_sk_done+0x530/0x530 [ 370.127337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.174017] ? __do_page_fault+0x441/0xe40 [ 370.178259] ? mm_fault_error+0x380/0x380 [ 370.182411] ? debug_check_no_locks_freed+0x310/0x310 [ 370.187606] ? graph_lock+0x170/0x170 [ 370.191419] ? do_page_fault+0xee/0x8a7 [ 370.195400] ? vmalloc_sync_all+0x30/0x30 [ 370.199558] ? find_held_lock+0x36/0x1c0 [ 370.203632] ? retint_kernel+0x10/0x10 [ 370.207529] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.212552] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 370.217329] ? __might_fault+0x1a3/0x1e0 [ 370.221403] do_ipv6_setsockopt.isra.9+0x422/0x4660 [ 370.226425] ? _raw_spin_unlock+0x22/0x30 [ 370.230586] ? ipv6_update_options+0x390/0x390 2018/04/06 04:52:46 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/254) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 370.235175] ? graph_lock+0x170/0x170 [ 370.238981] ? graph_lock+0x170/0x170 [ 370.242788] ? __lock_acquire+0x7f5/0x5130 [ 370.247027] ? find_held_lock+0x36/0x1c0 [ 370.251094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.256652] ? _parse_integer+0x13b/0x190 [ 370.260812] ? find_held_lock+0x36/0x1c0 [ 370.264891] ? lock_downgrade+0x8e0/0x8e0 [ 370.269040] ? find_held_lock+0x36/0x1c0 [ 370.273105] ? kasan_check_read+0x11/0x20 [ 370.277255] ? rcu_is_watching+0x85/0x140 [ 370.281409] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x0, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 370.286636] ? __fget+0x40c/0x650 [ 370.290103] ? expand_files.part.8+0x9a0/0x9a0 [ 370.294688] ? lock_downgrade+0x8e0/0x8e0 [ 370.298842] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 370.304385] ? proc_fail_nth_write+0x96/0x1f0 [ 370.308891] ? proc_cwd_link+0x1d0/0x1d0 [ 370.312966] ? __fget_light+0x2ef/0x430 [ 370.316943] ? fget_raw+0x20/0x20 [ 370.320401] ? wait_for_completion+0x870/0x870 [ 370.324997] ipv6_setsockopt+0xbd/0x170 [ 370.328973] ? ipv6_setsockopt+0xbd/0x170 [ 370.333123] rawv6_setsockopt+0x59/0x140 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x0, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x0, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 370.337188] sock_common_setsockopt+0x9a/0xe0 [ 370.341691] __sys_setsockopt+0x1bd/0x390 [ 370.345845] ? kernel_accept+0x310/0x310 [ 370.349920] ? ksys_write+0x1a6/0x250 [ 370.353731] ? mm_fault_error+0x380/0x380 [ 370.357897] SyS_setsockopt+0x34/0x50 [ 370.361706] ? SyS_recv+0x40/0x40 [ 370.365165] do_syscall_64+0x29e/0x9d0 [ 370.369054] ? vmalloc_sync_all+0x30/0x30 [ 370.373204] ? _raw_spin_unlock_irq+0x27/0x70 [ 370.377706] ? finish_task_switch+0x1ca/0x820 [ 370.382211] ? syscall_return_slowpath+0x5c0/0x5c0 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x0, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 370.387150] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.392100] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.397485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.402338] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.407531] RIP: 0033:0x4552d9 [ 370.410720] RSP: 002b:00007fe2daa9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 370.418431] RAX: ffffffffffffffda RBX: 00007fe2daa9c6d4 RCX: 00000000004552d9 [ 370.425702] RDX: 00000000000000d3 RSI: 0000000000000029 RDI: 0000000000000013 2018/04/06 04:52:46 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x0, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 370.432972] RBP: 000000000072bea0 R08: 000000000000005c R09: 0000000000000000 [ 370.440244] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 370.447515] R13: 000000000000054b R14: 00000000006fafa8 R15: 0000000000000001 2018/04/06 04:52:47 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000580)={0x4, 0x8, 0x1, 0x9, 0x3, 0xfffffffffffffffb}) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(0xffffffffffffffff, r1, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8008080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x50, r5, 0x4, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) fcntl$getown(r4, 0x9) getpeername$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bcsf0\x00', r6}) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) connect$ipx(r2, &(0x7f00000005c0)={0x4, 0x1f, 0xb68, "4cd65da7f4a5", 0x7fff}, 0x10) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xff, 0x2) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x9, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/04/06 04:52:47 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0x1f, r1, 0x0, 0x7f) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/06 04:52:47 executing program 5: socket(0x4000000010, 0x802, 0x0) 2018/04/06 04:52:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$unix(0x1, 0x2, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 2018/04/06 04:52:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x100000000000000) 2018/04/06 04:52:47 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000180)={0x8}, 0x8) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000100), 0x10) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000440)={0x2, 0x6}, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x8000, 0x5, 0xe9e6, 0x4, 0x8}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r5}, 0x8) r6 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r6, &(0x7f0000000840)='asymmetric\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, r7) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000940)={'gretap0\x00', 0x8087}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='ext4\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000640)={0x0, 0x0}) get_robust_list(r8, &(0x7f0000000740)=&(0x7f0000000700)={&(0x7f0000000680), 0x0, &(0x7f00000006c0)}, &(0x7f0000000780)=0x18) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000340)={'erspan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000300)) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1f) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000600)={0x5, 0x38a, &(0x7f0000000480)="69986e5b77d1b288fcc6976dda74cafe60b973e5c47a7065e54adf64943d0c4d9b2abb0750e11d3c33dfa2091c89fa28700c3007e328e7c0a3fc94e8a6aa2f63c42948841a2722a6c612fdb1a2c4f4a8d47f8a4fe254872bef7aec1bb1bfb3f3e78a563f3a08483bdde1b7ec842aef4397107145b2b799b88bc16c6423637531aee95a8a458bf013a6c7612d5efafb467f66069b795b4901e0850eed092b4371bcc35999d244f916500561cb4d6fce48659de897cebc124e5b405e235209d15b765697c9fb7143d93a33fbc8fd6e389fd62429ba21", &(0x7f0000000580)="06d4fd1e480c1a085dbffed5a7d4e9fd4d6f9747e75580dc5661b52a28e1b44bd2d65ad8a0318437357de12d63c68634735494bd1b4c66ba069bf8f8a7b294ef472be6a0455d17", 0xd5, 0x47}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f01c80f23e60f01b409ea3664dd5900260f1bf466b9d00a00000f32660f6b2f0f01cb0f09660f01c8", 0x29}], 0x1, 0x10, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x868) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/06 04:52:47 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:47 executing program 1 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 371.335993] FAULT_INJECTION: forcing a failure. [ 371.335993] name failslab, interval 1, probability 0, space 0, times 0 [ 371.347291] CPU: 1 PID: 23312 Comm: syz-executor1 Not tainted 4.16.0+ #2 [ 371.354142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.363508] Call Trace: [ 371.366125] dump_stack+0x1b9/0x29f [ 371.369775] ? arch_local_irq_restore+0x52/0x52 [ 371.374462] ? kernel_text_address+0x79/0xf0 [ 371.378901] ? __unwind_start+0x166/0x330 [ 371.383065] should_fail.cold.4+0xa/0x1a [ 371.387142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.392255] ? save_stack+0xa9/0xd0 [ 371.395895] ? save_stack+0x43/0xd0 [ 371.399530] ? kasan_kmalloc+0xc4/0xe0 [ 371.403430] ? kasan_slab_alloc+0x12/0x20 [ 371.407590] ? kmem_cache_alloc_node+0x144/0x780 [ 371.412478] ? __alloc_skb+0x111/0x780 [ 371.416476] ? mr6_netlink_event+0xe6/0x1b0 [ 371.420819] ? ip6mr_mfc_delete+0x472/0x6b0 [ 371.425159] ? ip6_mroute_setsockopt+0x15c6/0x1d70 [ 371.430104] ? do_ipv6_setsockopt.isra.9+0x422/0x4660 [ 371.435307] ? ipv6_setsockopt+0xbd/0x170 [ 371.439469] ? rawv6_setsockopt+0x59/0x140 [ 371.443715] ? sock_common_setsockopt+0x9a/0xe0 [ 371.448401] ? __sys_setsockopt+0x1bd/0x390 [ 371.452731] ? SyS_setsockopt+0x34/0x50 [ 371.456760] ? do_syscall_64+0x29e/0x9d0 [ 371.460836] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.466243] ? print_usage_bug+0xc0/0xc0 [ 371.470315] ? lock_downgrade+0x8e0/0x8e0 [ 371.474471] ? graph_lock+0x170/0x170 [ 371.478284] ? graph_lock+0x170/0x170 [ 371.482090] ? rcu_is_watching+0x85/0x140 [ 371.486246] ? __local_bh_enable_ip+0x161/0x230 [ 371.490927] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 371.496131] should_failslab+0x124/0x180 [ 371.500210] kmem_cache_alloc_node_trace+0x5a/0x770 [ 371.505238] __kmalloc_node_track_caller+0x33/0x70 [ 371.510166] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 371.514929] __alloc_skb+0x14d/0x780 [ 371.518641] ? rcu_is_watching+0x85/0x140 [ 371.522787] ? skb_scrub_packet+0x580/0x580 [ 371.527121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.532663] ? atomic_notifier_call_chain+0xf1/0x190 [ 371.537767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.543294] ? call_fib_notifiers+0x6f/0x90 [ 371.547607] ? mr_call_mfc_notifiers.constprop.43+0x20c/0x310 [ 371.553495] ? ip6mr_cache_find.isra.38+0x200/0x200 [ 371.558513] ? ip6mr_rule_fill+0xb0/0xb0 [ 371.562580] mr6_netlink_event+0xe6/0x1b0 [ 371.566740] ip6mr_mfc_delete+0x472/0x6b0 [ 371.570887] ? lock_downgrade+0x8b1/0x8e0 [ 371.575060] ? __rhashtable_remove_fast.constprop.47+0x11b0/0x11b0 [ 371.581384] ? lock_release+0xa10/0xa10 [ 371.585363] ? check_same_owner+0x320/0x320 [ 371.589701] ? ip6mr_rule_fill+0xb0/0xb0 [ 371.593764] ? __might_sleep+0x95/0x190 [ 371.597753] ip6_mroute_setsockopt+0x15c6/0x1d70 [ 371.602513] ? ip6_mroute_setsockopt+0x15c6/0x1d70 [ 371.607436] ? ip6mr_sk_done+0x530/0x530 [ 371.611491] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.617024] ? __do_page_fault+0x441/0xe40 [ 371.621271] ? mm_fault_error+0x380/0x380 [ 371.625428] ? debug_check_no_locks_freed+0x310/0x310 [ 371.630619] ? graph_lock+0x170/0x170 [ 371.634422] ? do_page_fault+0xee/0x8a7 [ 371.638408] ? vmalloc_sync_all+0x30/0x30 [ 371.642573] ? find_held_lock+0x36/0x1c0 [ 371.646637] ? retint_kernel+0x10/0x10 [ 371.650518] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.655529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 371.660309] ? __might_fault+0x1a3/0x1e0 [ 371.664385] do_ipv6_setsockopt.isra.9+0x422/0x4660 [ 371.669408] ? _raw_spin_unlock+0x22/0x30 [ 371.673578] ? ipv6_update_options+0x390/0x390 [ 371.678164] ? graph_lock+0x170/0x170 [ 371.681952] ? graph_lock+0x170/0x170 [ 371.685753] ? __lock_acquire+0x7f5/0x5130 [ 371.689984] ? find_held_lock+0x36/0x1c0 [ 371.694042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.699595] ? _parse_integer+0x13b/0x190 [ 371.703739] ? find_held_lock+0x36/0x1c0 [ 371.707798] ? lock_downgrade+0x8e0/0x8e0 [ 371.711957] ? find_held_lock+0x36/0x1c0 [ 371.716023] ? kasan_check_read+0x11/0x20 [ 371.720181] ? rcu_is_watching+0x85/0x140 [ 371.724340] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 371.729563] ? __fget+0x40c/0x650 [ 371.733023] ? expand_files.part.8+0x9a0/0x9a0 [ 371.737604] ? lock_downgrade+0x8e0/0x8e0 [ 371.741742] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.747271] ? proc_fail_nth_write+0x96/0x1f0 [ 371.751755] ? proc_cwd_link+0x1d0/0x1d0 [ 371.755837] ? __fget_light+0x2ef/0x430 [ 371.759847] ? fget_raw+0x20/0x20 [ 371.763295] ? wait_for_completion+0x870/0x870 [ 371.767873] ipv6_setsockopt+0xbd/0x170 [ 371.771840] ? ipv6_setsockopt+0xbd/0x170 [ 371.776072] rawv6_setsockopt+0x59/0x140 [ 371.780134] sock_common_setsockopt+0x9a/0xe0 [ 371.784633] __sys_setsockopt+0x1bd/0x390 [ 371.788799] ? kernel_accept+0x310/0x310 [ 371.792866] ? ksys_write+0x1a6/0x250 [ 371.796659] ? mm_fault_error+0x380/0x380 [ 371.800806] SyS_setsockopt+0x34/0x50 [ 371.804596] ? SyS_recv+0x40/0x40 [ 371.808048] do_syscall_64+0x29e/0x9d0 [ 371.811933] ? vmalloc_sync_all+0x30/0x30 [ 371.816078] ? _raw_spin_unlock_irq+0x27/0x70 [ 371.820581] ? finish_task_switch+0x1ca/0x820 [ 371.825084] ? syscall_return_slowpath+0x5c0/0x5c0 [ 371.830014] ? syscall_return_slowpath+0x30f/0x5c0 [ 371.834960] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 371.840314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.845153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.850344] RIP: 0033:0x4552d9 [ 371.853525] RSP: 002b:00007fe2daa9bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 371.861231] RAX: ffffffffffffffda RBX: 00007fe2daa9c6d4 RCX: 00000000004552d9 [ 371.868508] RDX: 00000000000000d3 RSI: 0000000000000029 RDI: 0000000000000013 [ 371.875774] RBP: 000000000072bea0 R08: 000000000000005c R09: 0000000000000000 [ 371.883047] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 371.891058] R13: 000000000000054b R14: 00000000006fafa8 R15: 0000000000000002 [ 372.175791] QAT: Invalid ioctl [ 372.185110] QAT: Invalid ioctl [ 372.243797] QAT: Invalid ioctl 2018/04/06 04:52:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/04/06 04:52:48 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:48 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') fcntl$getflags(0xffffffffffffffff, 0x408) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/04/06 04:52:48 executing program 1 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:48 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0x1f, r1, 0x0, 0x7f) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/06 04:52:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_rx_ntuple={0x35, {0x0, @tcp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4e23, 0x200}, @ether_spec={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, 0x1}, 0xfffffffffffffffc, 0x0, 0x10001, 0x7f, 0xfffffffffffffffe}}}) r1 = syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x8001, 0x4040) write$cgroup_type(r1, &(0x7f0000000780)='threaded\x00', 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faae2f791de83ffefe390f9e164355a720b"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r2 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x5, 0x400100) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000700)="daa4455db9d0e0c4cd5ffca855", 0xd) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) getpeername(r0, &(0x7f0000000400)=@hci={0x0, 0x0}, &(0x7f0000000480)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000050000050000000000000000000000000000000000000000000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], r3}, 0x48) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xd8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000400)) 2018/04/06 04:52:48 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece277385d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 04:52:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1f00000000000000) [ 372.397395] QAT: Invalid ioctl [ 372.402097] QAT: Invalid ioctl [ 372.430185] QAT: Invalid ioctl 2018/04/06 04:52:48 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:48 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:48 executing program 6: timerfd_create(0x7, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000), 0x0) 2018/04/06 04:52:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local, @multicast1}, &(0x7f0000a5b000)=0x4d) 2018/04/06 04:52:48 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x0, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:49 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setflags(r1, 0x2, 0x0) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x102, 0x0) 2018/04/06 04:52:49 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x3a, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:49 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x81, 0x7, &(0x7f0000000280)}) listen(r4, 0xfe) getrandom(&(0x7f0000000600)=""/184, 0xfffffffffffffe28, 0x0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r6 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmat(r6, &(0x7f0000ffd000/0x3000)=nil, 0x4000) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90900, 0x0) recvfrom$llc(r4, &(0x7f0000000300)=""/3, 0x3, 0x1, &(0x7f0000000340)={0x1a, 0x7, 0x0, 0x3f, 0x6, 0x5, @random="35c27bdb8daa"}, 0x10) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000080)) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x14) 2018/04/06 04:52:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/04/06 04:52:49 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x0, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:49 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100001, 0x2050, r0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0xf, 0x80000, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000180)={0xffffffff, 0x3, 0x2, 0x8, "0a23699a2b114b1e84b162edd391fb39afda306c89793d775a2b55b4d2a577ca632a129039e79b7a39528fe1"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000200)) ioctl$VT_WAITACTIVE(r6, 0x5607) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000100)='selfeth0/lo\x00') r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000003c0)) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000001c0)) 2018/04/06 04:52:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1000000) 2018/04/06 04:52:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000280)=""/99) sendmsg(r0, &(0x7f0000001980)={&(0x7f00000000c0)=@l2={0x1f, 0x7, {0x0, 0x10000, 0x7, 0xaed9, 0xffff, 0x4}, 0x6, 0x81}, 0x80, &(0x7f00000015c0), 0x1, &(0x7f0000000140)=[{0x0, 0x2000000000000102, 0xb4fa, "50fb6e348ace602e9c3ef36283e8e383cfcf2ccc3db5017246703fd4fbcc8ff918ae6383a2c53e9f8dae8a01aab1fcbaaed84c5a07018e4c65a2ac2e61e7f8d59f4b76fbcfc99ec83ec34875837cc7aa746f84015ff860f0a85c2294cd6d0afeb63eb61a99699f99b3220531beb3a263aea8"}, {0x0, 0x105, 0x10001, "2d22c9ef4295dd30f197826f79ddd21b4f13b37265dc6bbaced82da392b2598680d7357bd53a28b1afa71c88aa540cdefb13cc568117d89ee6a0f20d63d24de7fbebb284a8c0ddc544ebaa6baa88030f8d61f38aef3d4389b94b7a71"}], 0x859358c2d787a369}, 0x2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000240)=0x4) 2018/04/06 04:52:49 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x0, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:49 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcb, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:50 executing program 0: syz_emit_ethernet(0x24c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x216, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8e, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x1, 0x42, 0x19, 0x100400000, 0x100}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x4) 2018/04/06 04:52:50 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:50 executing program 0: syz_emit_ethernet(0x24c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x216, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8e, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x1, 0x42, 0x19, 0x100400000, 0x100}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:50 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socketpair(0x1f, 0x80004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x140, r2, 0x300, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x754}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa9e5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xc}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}]}, 0x140}, 0x1, 0x0, 0x0, 0x8000}, 0x84) 2018/04/06 04:52:50 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xc9, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x24c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x216, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8e, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x1, 0x42, 0x19, 0x100400000, 0x100}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:51 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:51 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001200], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaa0180ff000000000000aaaaaaaa00ff0000000000000000f0000000f00000002001000071756f74610000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006f776e6572000000000000000000000000001a36beaa83ae00000000000000000000000000001800000000000000ab74e76a22522d2099742cf161ba423d91d778ac93d0234db3b293682bf7b687b80f3a9ecee543eb85bdf0b34ed45ce6bf78dc4c3fb3672a8eff0a14e305decc406200800000000000009f061d964786361cca62d0f4d4409a6a09a040bfd761f8f24fde10862274ef76b3d660a74526ddf6414a72428cc602107490cb0fb958b7bd54b299fa606174f3964912c735450957626f31572b486129e7a6d4ba700000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x2cd) 2018/04/06 04:52:51 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(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) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/06 04:52:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter\x00') r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x30, 0x3}, &(0x7f0000000340)=0x18) r5 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x20, 0x401}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000500)={0x20, 0x800, 0x270000000000000, 0x0, 0x0, [], [], [], 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={r4, 0x7}, &(0x7f0000000380)=0x8) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x0, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) fadvise64(r0, 0x0, 0x81, 0x0) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) 2018/04/06 04:52:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184132, &(0x7f0000000100)="a975fe2cf2b59e5ee656783a3f8a730a8d28a0a6d966abff85595f0ca2df0bda85901b3a72d3c87e669a9af86d895d8af8019db3a5521439980f015e21ed8c1716e15656e88373fc605dfafda48b9e4bd33aa27420080aa10504519f7df0721d19a286bcc6cf6c51dcfe05acb1b82f4b6cd1e4c015415324059bf00183d13e73722323d2a9b0eb0895218cd34394e6") socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/06 04:52:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1e00) 2018/04/06 04:52:51 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"f9314cc4519ed4"}}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x3ff, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2b, 0x4, 0x1, 0x8001, 0xfffffffffffffff9, &(0x7f0000000080)='teql0\x00', 0x6, 0x4, 0x8}) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x101, 0x1f, 0xffff}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0x7, 0xf5b, 0x2, 0x10000, 0x4, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000340)=""/219) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000440)={0x0, 0xffffffff00000001, 0x6, 0x80000000, 0x4, 0x1000}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0xf, 0x1851da82, 0x1, 0xfffffffffffffffc, 0x3, r2, 0x7a8}, 0x2c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000500)='ip_vti0\x00') lseek(r2, 0x0, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa0fc, 0x0, 0x1, "62fad7ee90cee2bcf8111acbc892ccd37829299d89462528f9cd52a94099b4444196c6544e1236d0e6cc624bf736c3715f9c69785d7b2be059a2fef1011a24a8c52423915c136b06c75cbb305d4ab908"}, 0xd8) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000640)={'syzkaller1\x00', {0x4, 0x3ff, 0x6, "1311c87cd0bf"}}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0xb, 0xb, 0x9, "ffaeb42689fc3d2b404b32b210edfae312a8612d1d21f52af6c018a310682b16cfe0590d943304aacead57a12ae6a174af5967d71020c490d06c4d054d7296fe", "287ef9d0a0e8cbe7aad74b4675808e2a6912cda090dddc0550370687fd300d55bfc0c2fc364b65e37ca71b2478351e1cb4deb2bb5dd3d2e68542bc15113c0f30", "bc09cca606cbe50e422e4d4e781cbbe2a5778d50cc90455c09afc2b7914063d5", [0xd5f, 0x100000001]}) fchmodat(r2, &(0x7f0000000780)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000800)={&(0x7f00000007c0)=[0x4, 0x0, 0x10000], 0x3, 0x80, 0x8, 0x9ad, 0x9, 0xfffffffffffffff9, {0x80000000, 0x2, 0x7, 0xffffffff, 0x7, 0x4, 0x2, 0x1, 0x4, 0x2, 0x9, 0x4, 0x8, 0x1b, "00ffa411959ae0d11dd207a13868a5ef550d31452cdc47b866f9987153a6d612"}}) preadv(r3, &(0x7f0000001cc0)=[{&(0x7f0000000880)=""/147, 0x93}, {&(0x7f0000000940)=""/85, 0x55}, {&(0x7f00000009c0)=""/171, 0xab}, {&(0x7f0000000a80)=""/186, 0xba}, {&(0x7f0000000b40)=""/81, 0x51}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/59, 0x3b}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/112, 0x70}], 0x9, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001dc0)={r2, 0x28, &(0x7f0000001d80)}, 0x10) connect$l2tp(r2, &(0x7f0000001e00)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x4, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x32) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001e40), 0x4) sysfs$3(0x3) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001f00)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x290, 0x0, 0xffffffff, 0x290, 0x3c8, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f0000001e80), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x3, 0x3, 0x6, 0x2d, 0x8, 0x1f, 0x8]}}}, {{@uncond, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x7, 0x1, [0x1, 0x2, 0x5, 0x4946, 0x4, 0x9351, 0x2, 0x40, 0x9, 0x0, 0x3, 0x6, 0x0, 0x5, 0xa200000000000000, 0x7], 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x5d, 0x3, 0x0, 0xfff, 0x2, 0x1, 0x200}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x5, @ipv4=@multicast2=0xe0000002, @ipv4=@broadcast=0xffffffff, @port=0x4e22, @gre_key=0x80000000}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0x48c955d238956dc7], [0xff, 0x0, 0x0, 0xffffffff], 'syzkaller0\x00', 'gre0\x00', {}, {}, 0x464b7b1f1720a8a5, 0xbb, 0x1, 0x20}, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d4, 0x1d, 0x6, 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffff5c1, 0x8, "9eddc9e86bd1cb9fb3fec825ca21fad3268663e9be4e0416a75aa7b98885"}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5, 0x8d34, 0x65}, {0x100, 0x3ff, 0xffffffffffff7fff}, 0x9, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) r4 = add_key$keyring(&(0x7f0000002500)='keyring\x00', &(0x7f0000002540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002580)='/dev/cuse\x00', 0x0, 0x0) sysfs$3(0x3) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000025c0)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000026c0)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000002700)={r2}) 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x0]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:51 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, 0x8) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x1, &(0x7f0000000040)="d8ea3ce779e801a3a466f14b59bc8bd995349a1d93dc67ee061ad4e04417ef17aafa66c0b74d7fe99d208b5ff31e374bad2e0d8405d0297ed59611470aaefcf732646d0203a85d875e332392cd9a2a97a9c9cac3e599a561b201e4698206e37cdd1517fd43000000000000000000000000000000") umount2(&(0x7f0000117000)='./file0\x00', 0x2) 2018/04/06 04:52:51 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 374.757629] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 04:52:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') readv(r0, &(0x7f0000001540)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '('}, {0x20, 'projid_map\x00'}, {0x20, 'projid_map\x00'}], 0xa, "7cc542259378fba2e64d49e96029aa671604f235a827aa3af068dd651a6c5e3b895647ed0b10b635313997429eb09c86197d59bd772b92ab891804489086a6399ff937ccdc36801eeefe02c3323d1193db3b114c67608b9e4c795939b918c76810c5debe8b94fe00c7fdd0c35687dc60b3c38a91729edc1ef7299eb7244d27a6847b68fa1b1559a7001295eae2"}, 0xb2) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x241643ba, 0x4) [ 374.807269] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x0]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x34, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) msgget$private(0x0, 0x80) close(0xffffffffffffffff) 2018/04/06 04:52:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x11, 0x7}], 0x18) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000200)={0x20, 0x6, 0x100, 0x80000000, 0x4, 0x6}) timer_gettime(0x0, &(0x7f00000001c0)) 2018/04/06 04:52:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) rt_sigaction(0x29, &(0x7f0000000000)={0x9, {0x4}, 0x58000005, 0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x402, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="8f966afc2aabfc45869e3a84ff4bbdd82fe8b742aab3f616c8adc64398a1bf7267f631d1e6bbe7b51635f0030249e9f608759aaa7a753d767b6def715659dc4c84f58ce12031a13c7dddd350a7e97ca8648bbbd258aaf108689387713df74de175db37b57a25b8528688e0c06ceb0ede98a8b85bd679932c458681265f197876db7fda36e7ed2d541e401ec8f7b59b3803480991ead6c87a17ca8587130dcb00bd9a5a437524e6ef5762a63338b4c650ac1cc2971c4eded720908c3fe5b83d060d7953184e3898877cd698a3dc5ba283dca7bcea145771ac19cc6341cd90ac49ec17aebf0d2f2bd0b923c5834645641f", 0xf0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcee, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) openat$cgroup_ro(r2, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x4, 0x10001}, &(0x7f0000000240)=0x98) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=@newneigh={0x38, 0x1c, 0x501, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/04/06 04:52:51 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0x30, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:51 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000002c0)={0x0, 0x5, 0x9, 0x88, &(0x7f00000000c0)=""/136, 0x2e, &(0x7f0000000180)=""/46, 0xd2, &(0x7f00000001c0)=""/210}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x0]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 374.942535] sctp: [Deprecated]: syz-executor7 (pid 23471) Use of struct sctp_assoc_value in delayed_ack socket option. [ 374.942535] Use struct sctp_sack_info instead 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x248, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x212, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8a, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 375.026329] sctp: [Deprecated]: syz-executor7 (pid 23485) Use of struct sctp_assoc_value in delayed_ack socket option. [ 375.026329] Use struct sctp_sack_info instead 2018/04/06 04:52:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000200)=""/8, 0xffffff26, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5d0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8000, 0x81, 0x7ff, r1}, &(0x7f0000000140)=0x10) 2018/04/06 04:52:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000000)={[{0x7, 0x9, 0x2194, 0x46d51006, 0x81, 0x7, 0x900000000, 0x3f, 0x1, 0x1, 0x6000000000, 0x7fffffff, 0xffffffffffffff00}, {0x1ff, 0x3, 0xffff, 0x9, 0x1, 0x19f, 0x4a, 0xf8, 0x54, 0x4, 0x1, 0x3f, 0x40}, {0x2f, 0x9, 0x0, 0x401, 0x66c, 0x8001, 0xff, 0xdb, 0x697, 0x8, 0x1, 0x5, 0x8}], 0x27}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x248, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x212, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8a, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:51 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002d00)=r2) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002b40)) sendto$ipx(r1, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r1, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000440)={'yam0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000480)=ANY=[@ANYBLOB="161eb1fdcf7d5b000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000002e80)=@buf={0x40, &(0x7f0000002c00)="64f23938f139a5152f00b9acb00f9f29aee501fa0f2cc79cbfca932fab65ab53cbeb6bdb4b739760fa0da1f7a81ae554a83d2344283944a9fdb2d92c1f2a1b53"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/06 04:52:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xe0e00, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0x80000001, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000600)=""/4096, 0x1000, 0x40, &(0x7f0000000080)={r3, r4+10000000}) open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f00000005c0)) 2018/04/06 04:52:51 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0x7, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:51 executing program 6: 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000580)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0xfe71, 0x4, 0xfffffffffffffffa, 0x81, 0x9, 0x5}) recvfrom$inet(r0, &(0x7f00000000c0)=""/42, 0x2a, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/06 04:52:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x8000000000000000) [ 375.372130] QAT: Invalid ioctl 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x248, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x212, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8a, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 375.393704] QAT: failed to copy from user cfg_data. [ 375.422951] *** Guest State *** [ 375.426353] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 375.435280] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 375.444151] CR3 = 0x00000000fffbc000 [ 375.447938] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 375.454047] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 375.460156] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 375.461501] QAT: Invalid ioctl [ 375.466860] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 375.466881] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 375.466898] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 375.490616] QAT: failed to copy from user cfg_data. [ 375.494121] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 375.494139] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 375.515224] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 375.523276] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 375.531339] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 375.539378] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 375.547389] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 375.555415] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 375.561881] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 2018/04/06 04:52:51 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xc8, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000040)={'bridge0\x00', 0x4}) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='/dev/kvm\x00', &(0x7f00000000c0)='/dev/kvm\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='/dev/kvm\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='/dev/kvm\x00', &(0x7f0000000340)='vmnet0ppp1em1\x00', &(0x7f0000000380)='vmnet1trustedwlan0\x00'], 0x1c00) 2018/04/06 04:52:51 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 375.569406] Interruptibility = 00000001 ActivityState = 00000000 [ 375.575668] *** Host State *** [ 375.578906] RIP = 0xffffffff811ee723 RSP = 0xffff8801b503f370 [ 375.584943] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 375.591404] FSBase=00007f4c34a02700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 375.599231] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 375.605164] CR0=0000000080050033 CR3=000000018bb35000 CR4=00000000001426f0 [ 375.612217] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 375.618932] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 375.625033] *** Control State *** [ 375.628538] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 375.635234] EntryControls=0000d1ff ExitControls=0023efff [ 375.640725] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 375.647676] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 375.654387] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 375.660999] reason=80000021 qualification=0000000000000000 [ 375.667390] IDTVectoring: info=00000000 errcode=00000000 [ 375.672885] TSC Offset = 0xffffff340b179d1b [ 375.677244] EPT pointer = 0x00000001afa9401e [ 375.755100] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 375.772161] bond0: Enslaving lo as an active interface with an up link [ 375.779084] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/06 04:52:52 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xca, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:52 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa15d6dfff88cb6dc4f5000000593c7501ffc1373ab65f75690f7cd6b92228e938ca997bb97eec75ad07d84b56d6f3b2f3de075a6e6bc54d81ba1c3d9f68c6e28408eb2352ea67"], &(0x7f00000000c0)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'os2.', '\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x2) 2018/04/06 04:52:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000014014000000000000000000000100000a4e84532e0ebb257e364f4fe1c0f4f9fb1c2a6ae47760d96ed100a30e4302bbe96b6b10057f896900fd229154f9542c26d5da7e691c0d3e2271f74e60ef332748e2d8db49ddd25b937935c311c86702a3808de4425432d0aa1cb4bd60984fd8f438d15c564419de5e6e8622f3045a15b8975000436f65653281b41ae09013998a5224ec04ad08030c5f0ac08e6d1200876ce731b47e711ae35e13b3c9619b74a2bef5d62378dbb5eec3bdaecf33186e584ba7a73e7647888c37d1dc7"], 0x18}, 0x0) 2018/04/06 04:52:52 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:52 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x5, &(0x7f0000000300)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}]}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:52:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="883556008557", @ANYRES16=r1, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x2004c000}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/06 04:52:52 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x17114a2, 0x40000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000001c0)={0x3, 0x0, 0x6, 0x100}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x20050, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200400) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x10001}) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000100)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000180)=0x800000000000000) 2018/04/06 04:52:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1e00000000000000) 2018/04/06 04:52:52 executing program 6: r0 = msgget$private(0x0, 0x7d6ed1b7dc4eba49) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r1, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0x10) 2018/04/06 04:52:52 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:53 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet(0x2, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/06 04:52:53 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd0, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:53 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="0003c63195d536c8e381ef9b85d4a236be1b494b94b71fd560cf2e343b50adfa248e27f25cc26fe21ddeef46780b279f337f7c46730c0291048791cc7bf186bbd7174ac831a4a806cb605d2d26aa64b8fd58fe13e2a9554bf58134683106c1bac4e8870a6386c67175ce0dfdab3e77cc789f8a08356b4737623128c7e61d3bade8c14355240632ec1eccbd17977c5c9380fa00fca16cd3b8674a9f1f93b45407e13bb8defeb067611421145972cd820853d885fce88b8fa74d9439414f132c6e6814cdba016ba99ada4dd6f03b", 0xcd}, {&(0x7f0000000100)="7bad04a9d4fe7720d700d63e84adf63f4f2f9366c4aa099e6b7c3d20a8588953c2ba3d02408bfda739c37046d9b75672e80ff4f649d487db902ed2e06e76b5a74e8618ca2e425bb4f453787ff06383a5658d46f8a9fe5842b047ffac4c2b65ee641e72b5ce77d72b6afe333796478ba011820545e4a17c30524b87683827c06c18bef039ef80ba685d3cb653927661f250d960fee280d768f5413729bcfa5fce93d8d07791d7e2cf9d9556cb590548744d8f21e121963859a17489ea723260f841d8538277a78da45be103c58ad87ced572943ef96724f4ae747cafe4e88d6f1755bda88238a28b8fe1d6e1c", 0xec}, {&(0x7f0000000200)="4966914705a1334aca9791ec90a511faf1eef8db2dd381294419a1c79a6ac8bf4ceaaeb2e8bb094968879dadbaf8666de6c1d8cae911523a581176b6d214145b4b685b1d28a9c88d0db8c47762d90cbc3c5f5e0c62df5e0039", 0x59}], 0x3, 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r1, &(0x7f0000041000)='./file0\x00') fchownat(r1, &(0x7f0000001040)='./file0\x00', 0x0, 0x0, 0x1100) 2018/04/06 04:52:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000050000000000000000e10000020001000000000000d1fb02000000000300050000000000025972280beaebc0000000e000000100"], 0x70}, 0x1}, 0x0) 2018/04/06 04:52:53 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x0, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:53 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0x24, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:53 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0x3, 0x80000001, r0}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x80000001, r1}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x12000, 0x3, &(0x7f0000006000/0x12000)=nil) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/06 04:52:53 executing program 5: r0 = memfd_create(&(0x7f0000000300)="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", 0x1) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x7ffffffc) 2018/04/06 04:52:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xa, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xe3b0, 0x1ff, 0x2, 0xffffffff80000001, 0x1, 0xfffffe0000000000, 0x5ab, 0x1f01634d, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x2, 0x60, 0x8001, 0x90, 0x2}, &(0x7f0000000200)=0x98) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 04:52:53 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x0, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x200, 0x0) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="70707030657468305b76626f786e657430fd242400", 0xfffffffffffffff9) fallocate(r0, 0x1, 0x101, 0xfff) keyctl$update(0x2, r1, &(0x7f0000000140)="076fba77c72f0b138759c62035ada35a18e9e75d580ba36e3d88b465a44a6ecfbfaa2fb3efb7ad3935b664af1d6541a4222c88f190c9238b98a3ff3fc455c55408f7c9c249bcdcac82299fdb05f566b6f0ddb37cb8fc8c85ac8bdcdd35eab2f674dec5ead81344f66f95a1ce001d15563e165a4e427e979a6d0e96089b183782e971510b20c8392f5fe578fcc71f11417bd7316c96fc196395d0eb06549ae1ce6f397e602cefb3f53506f095af95ed48d3aba7071c6f74ec489b49fe03f39554653e44dd50f08f52d76d51655f57ffaa42ba0aac6300", 0xd6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000280)=0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup2(r0, r4) dup3(r0, r3, 0x0) 2018/04/06 04:52:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) r2 = memfd_create(&(0x7f0000000100)='/dev/ptmx\x00', 0x2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x28fe, &(0x7f0000000280)=0x4) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000001c0)=""/174) 2018/04/06 04:52:54 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcf, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:54 executing program 5: socketpair(0xa, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x101800) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x201, 0xce60, 0x2}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x9, [@empty, @multicast2=0xe0000002]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x4, 0x0, 0x8cc]}) 2018/04/06 04:52:54 executing program 7: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x3, 0xffff, 0x8, 0x80, 0x20, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) 2018/04/06 04:52:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x2000000) 2018/04/06 04:52:54 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x0, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:54 executing program 2: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000280)={'syz0', "fb62095c697a065e986ee2b3047a79f3e108e1d1d3bf3529409a74e0e6e7f2d7d56165840fa75ac3ac70438b0f751968e47f9be9c89fca765a722c48384375ef08bb33d197ef25821c8234bf7436c74c27609b5f89efa625466af9a4749dbb040ddc260f67cd69d39ce891c77499fc7135516f8c10d72e64a71573bfecef7f2d0941d870ef4e8627b9c0f67574acabbd8da662f6b101e46e45d84f15b7a4eeb56ab72090"}, 0xa8) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='ppp0vmnet1B\x00', 0xffffffffffffffff) clone(0x810b02, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000001, 0x240000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x6, 0x3ff, 0x8001, 0xad99, 0x40}, 0x14) 2018/04/06 04:52:54 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x0, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000009c0)='/dev/sg#\x00', 0x800000000, 0x981) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000a00)={0x0, 0x3275d5cd}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r1, 0xf8}, &(0x7f0000000ac0)=0x8) r2 = socket(0x1, 0x802, 0x0) 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$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000040)={0xffff, {{0xa, 0x4e24, 0x0, @empty, 0x4}}, {{0xa, 0x4e20, 0xbb5f, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x108) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/06 04:52:54 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:54 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) modify_ldt$read(0x0, &(0x7f00000000c0)=""/169, 0xa9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x7fffffff, 0x100000000}) 2018/04/06 04:52:54 executing program 5: time(&(0x7f0000000240)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x12002) recvfrom$inet(r2, &(0x7f0000000280), 0x0, 0x2000, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write(r0, &(0x7f00000001c0)="c59a03836bf345f270bc8646d264007d40bcc985274e7c5d98703a6d5af1dcc5f96d2c284e7e5cdcbe7b25afc28fbc924ae5493e4dd81aa38eb79c04283770a04f99a82ccad646dbc73a6d08b9eebb7320017824f7c2f52512277386a195c8588b79", 0x62) accept4$llc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x31, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000040)={r4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000000)=0x84) 2018/04/06 04:52:54 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x0, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:55 executing program 3: lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)) time(&(0x7f00000000c0)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x9fe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001a80)=""/211) 2018/04/06 04:52:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/06 04:52:55 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1f00, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:55 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x0, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:55 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x10000) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'io', 0x20}]}, 0x2e) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0xda, 0x4) pkey_alloc(0x0, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @local}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@broadcast=0xffffffff, 0x4e20, 0x6, 0x4e21, 0x0, 0x2, 0x80, 0x80, 0xff, r1, r2}, {0x4, 0x3, 0x2, 0x68, 0x8, 0x1000, 0x6, 0x4}, {0xf10, 0x8, 0xfffffffffffffffb, 0xa80}, 0x2f062695, 0x6e6bb5, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x3, 0x1, 0x6, 0x5, 0x8, 0x81}}, 0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000003c0)={0x8}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000400)=""/35) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000440)=0x3f, 0x4) r4 = memfd_create(&(0x7f0000000480)='io', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x2, 0x30, 0x2d, 0x6}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}}, 0x84) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x94, r6, 0x220, 0x70bd29, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf4}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00000007c0)=""/101) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000840)=0x3, 0x4) r7 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000008c0)={{0x0, 0x2, 0x0, 0xdb6, "9562438cc38215dfa7aeb6996c84a44aa9d5ff98f22fc1787bb2d9e616ae577f4dfb71e34c7161b81414cd3a", 0x1f}, 0x0, 0x0, 0x1616, r7, 0xfffffffffffff82d, 0x8001, "7aa4a97c46210bcf9254375098667631e61307f36edf3b166c528d765dd62bb666350e7e8d193e2bd80904aa4307810e7bd5d0b4e5cb76c0dbd4408b8a5b132f", &(0x7f0000000880)='ipddp0\x00', 0x7, [], [0x2, 0x0, 0x1, 0x6]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000a00)={0x1, 0x8}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000a40)={0x4, 0x0, 0x9000}, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000a80)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x100000000, 0x5, 0x400, 0x10000, 0x20000, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000b00)={r3}) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000b80)='fou\x00') sendmsg$FOU_CMD_DEL(r8, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x20000404}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x3c, r9, 0x300, 0x70bd2b, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/04/06 04:52:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000180)={"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"}) 2018/04/06 04:52:55 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffff, 0x4) sync_file_range(r0, 0x3, 0x5, 0x2) 2018/04/06 04:52:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x4000000) 2018/04/06 04:52:55 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x0, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:55 executing program 6: r0 = socket(0x5, 0x800, 0x5) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8000, 0x4) 2018/04/06 04:52:55 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xffffffa4, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:55 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r2 = geteuid() getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f0000000200)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000002700638100000000000000000f00000004000f00f0faa931b7f5c81725e71e2937bcf4268c85fd247ba0e39bed15352d71daa57b6fd70b"], 0x18}, 0x1}, 0x0) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x1) recvfrom$inet(r5, &(0x7f0000000380)=""/119, 0x77, 0x40000000, &(0x7f0000000300)={0x2, 0x4e20}, 0x10) 2018/04/06 04:52:55 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fstatfs(r1, &(0x7f0000000040)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000500)={{0x0, 0x0, 0x0, 0x42}}, 0x20) 2018/04/06 04:52:55 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x0, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:55 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x8400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x1, 0x3, 0x1, 0x3}, 0x9, 0xffff, 0x3}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/06 04:52:55 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x0, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:55 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x61, &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x1, r3}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) fadvise64(r0, 0x0, 0xffff, 0x3) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/06 04:52:55 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x100000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:56 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r2, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0xfc, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) 2018/04/06 04:52:56 executing program 0: syz_emit_ethernet(0x24c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x216, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8e, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x1, 0x5fbe, 0x2, 0x8, 0x100}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:56 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0xa, 0x0) socket$inet6_udp(0xa, 0x2, 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) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x10001, 0x7, 0x1, 0x40}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x5, 0x4400) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000480)=0xe5, 0xffffffffffffffea) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket(0x0, 0x80000, 0x10000) bind$can_raw(r3, &(0x7f00000000c0)={0x1d}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xbed, 0x284000) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x13, 0x4, "da87aa5919fe33d5771a74ffca81974d997a85588e8b9640cb784c0281edcd5abc2b6cebed31d1bae03fab12523f72030e49dda98a0221978b36ee6c1cc9e484", "62a79c5718fb1d258ce8d7fd958b17156c5f2f1894c2cc25383aff0089573256", [0x8, 0x6]}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getdents64(r5, &(0x7f0000000200)=""/177, 0xb1) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000380)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/06 04:52:56 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1f00000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:56 executing program 3: r0 = memfd_create(&(0x7f00000001c0)="6465761770a8006ae3b7b3aa01f0682358646025a4600460d0fb8692b3d4cac371b9b5c8c0423b1de7fa3252a0abed942bc7807aa9b9321dc96fa470549949534df4118fa6a48e11107e9f5953f18b8363d7aacbbab1ff61f9fefb188121182085860f7f7f5f40c8abbc258fcf5263c3ef8801fcfe9245e6a72f8d7d89bd902151", 0x0) write(r0, &(0x7f0000000000)="1646", 0x2) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x49d, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0xc, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getrlimit(0xf, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ftruncate(r0, 0xd0c4) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/06 04:52:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x1e) 2018/04/06 04:52:56 executing program 2: unshare(0x1fffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x494106, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x100000001}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={r1, 0x4, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, r3}) r5 = dup2(r2, r4) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000340)=r4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000180)) acct(0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000800)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000000080)={{0x80080}}) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x0) epoll_wait(r5, &(0x7f00000001c0), 0x0, 0x7) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffd2, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000600)={0x4, {{0xa, 0x4e20, 0x200000000bb3, @local={0xfe, 0x80, [], 0xaa}, 0xfdfffffffffffffd}}}, 0x88) write$evdev(r7, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f00000000c0)=""/118) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={{}, {r8, r9/1000+10000}}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000700)='bcsf0\x00') ioctl$TTUNGETFILTER(r5, 0x800854db, &(0x7f00000004c0)=""/214) close(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000480)={r3}) 2018/04/06 04:52:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000200)={0x7}) getsockname(r2, &(0x7f0000000000)=@in, &(0x7f0000000100)=0x80) 2018/04/06 04:52:56 executing program 0: syz_emit_ethernet(0x24c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x216, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8e, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x1, 0x5fbe, 0x2, 0x8, 0x100}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:52:56 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xa4ffffff00000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 380.074213] x86/PAT: syz-executor7:23729 map pfn RAM range req write-combining for [mem 0x18aed0000-0x18aed3fff], got write-back 2018/04/06 04:52:56 executing program 5: r0 = socket(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000008140)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)}}, {{&(0x7f0000005ec0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000007080), 0x0, &(0x7f00000070c0)}}], 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x900, 0x0) 2018/04/06 04:52:56 executing program 0: syz_emit_ethernet(0x24c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x216, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8e, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x1, 0x5fbe, 0x2, 0x8, 0x100}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 380.164585] x86/PAT: syz-executor7:23739 map pfn RAM range req write-combining for [mem 0x18aed0000-0x18aed3fff], got write-back 2018/04/06 04:52:57 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000280)=""/73) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='yam0\x00') sendto$inet(r0, &(0x7f0000000380)="9a65b152f7ce59e79455f4cd035bf27ed6cbb57eb2fbddeb6c7f73a29ecc327aae19bdd890d7a27bbcbe205f551df359aff03478d515fe326d3f678705422e825f7a17863b0e019905051a74ae0e56c796da7a5ad7e182ccbcfe469cab3c93e42acb8ff7bd4bd5222727a423c6ae5d10c3f424f27844a921bab9", 0x7a, 0x80c0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000540)=ANY=[@ANYBLOB="f7c38f50201000a785ce6f8500"]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001700)={{0x7f, 0x1}, 'port0\x00', 0x80, 0x4, 0x5, 0xe68c, 0x100000000, 0x7ff, 0x1ff, 0x0, 0x7, 0x5}) getsockname$netrom(r2, &(0x7f0000000480), &(0x7f0000000580)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0x1000, "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&(0x7f0000000300)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x100000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000017c0)={r3, 0x9}, &(0x7f00000001c0)=0x6) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000004c0)="f8cb10fb65c98c8a0a7f2e0fd3c42b6d6b11a12e09d9dc9ae5bc364c5baa7e134d88b3f27799dc14a0d906491ff17ab2cb93a8f818086d143fa306a81fc9a6983c212735cf16515782a3a419fb39e050f63f6ea383aa29a28d0fb3e5b51dd1ca939b44e9a475c0620d594ee1dabfc6") recvfrom$llc(r2, &(0x7f0000000000)=""/31, 0x1f, 0x40000060, &(0x7f0000000200)={0x1a, 0x336, 0x2, 0x9, 0x9, 0x0, @random="5ef8bb1305f6"}, 0x10) 2018/04/06 04:52:57 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001080)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r2, 0x8, 0x42ecc5fb, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) msgrcv(r0, &(0x7f0000745000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/06 04:52:57 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x6, 0x70, 0x6, 0x4, 0x6, 0xc3, 0x0, 0x8, 0x2, 0x4, 0x9e38ad5, 0xfffffffffffffffc, 0x6, 0x7, 0x81, 0x0, 0x1, 0xabc5, 0x66, 0x8e1, 0x97, 0x100000001, 0x6, 0x4, 0x1000, 0x9, 0x7, 0xfffffffffffffeff, 0x8, 0x81, 0x101, 0x6, 0x2, 0x4, 0x1, 0x384, 0x1ff, 0x6, 0x0, 0x2000, 0x3, @perf_config_ext={0x6, 0x6}, 0x200, 0x10001, 0x1, 0x2, 0xfff, 0x9, 0x6}, r2, 0xd, r0, 0x1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xa2600, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000340)={0x2, &(0x7f0000000200)=[{}, {}]}) r5 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000000100)=0x1) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x20, 0x11, r6, 0x0) r7 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r3, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) sendto(r8, &(0x7f0000002000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/06 04:52:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) bind$ax25(r1, &(0x7f0000000080)={0x3, {"a402f05f052061"}, 0x5}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/06 04:52:57 executing program 0: syz_emit_ethernet(0x1e2, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1ac, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x24, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}]}}}}}}, 0x0) 2018/04/06 04:52:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) 2018/04/06 04:52:57 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000180)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000340)=""/123) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x3, 0x528, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f00000000c0), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x6f2) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, @rand_addr=0x7}, 0xc) 2018/04/06 04:52:57 executing program 0: syz_emit_ethernet(0x1e2, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1ac, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x24, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}]}}}}}}, 0x0) 2018/04/06 04:52:57 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xa4ffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0xffffff91) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 04:52:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001700)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000001800)=0xe8) bind$packet(r0, &(0x7f0000001840)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @random="d7c9a387ed37"}, 0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80800, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000500)={0x20000123, [0x100000001]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x4) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000000c0)={"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"}) 2018/04/06 04:52:57 executing program 0: syz_emit_ethernet(0x1e2, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1ac, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x24, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}]}}}}}}, 0x0) 2018/04/06 04:52:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) [ 381.292833] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 04:52:57 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x8000000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 381.347656] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 04:52:57 executing program 3: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)}]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000014c0)}, &(0x7f0000000000)=0x10) ppoll(&(0x7f0000000140)=[{r0}, {}, {}], 0x3, &(0x7f00000001c0), &(0x7f0000000200), 0x8) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/04/06 04:52:57 executing program 0: syz_emit_ethernet(0x219, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1e3, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x5b, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a3329"}}}}}}, 0x0) 2018/04/06 04:52:58 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000980), 0xffffffa9) r0 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x3, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000009c0)={0x1a2, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000a00)={r1, 0x10000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dsp\x00', 0x200000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000680)=[0x401, 0x1f]) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000007c0)={0x7, 0x8, 0x5, 0xfffffffffffffffa}, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000900)=0x10, 0xfdc1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000008c0)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000800)=[{0xffffffffffff8001, 0xa21f, 0x2, 0x5}, {0x3, 0x200, 0x3, 0x89}, {0x8, 0x1f, 0x2000000000000, 0x5}]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20012, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="aa0050ef3f763903a42f293a176e8ae06cb86adf936881e8880a915deebe9a3a00e3493100de56488e9308b6b46a1c6c26fa5cc6c38465faa73431117be3cb6949fd24569a9e957b7e066d4e46a3c10d8f75d7f746adfdaef360714ba2db6e912a18847b91d6af", 0x67}, {&(0x7f00000000c0)="0d6165b6b70c3edb8eb03f06ee9b7bbcd19f4ee4a077c24ba1b02dabdee2acc4cbfb1dd1469ef183d1ff69d22d2da15f41877b2503ceff38e49fa8ac65567ebee04c907be99ff4adfbd9817c90d5ce6502d90503e90d9a3a1e4f628a2982826a7e724b0af90a8eb9f94698d6a192c19bb32271cdc3312d7e8cba6f3fa5ef04", 0x7f}], 0x2, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x4b0, 0x8080}, 0x44000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='ip6gretapp\x00', 0x3d3) bind$inet(0xffffffffffffffff, &(0x7f0000000740)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xe) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ppp\x00', 0x2, 0x0) accept4$bt_l2cap(r3, &(0x7f00000006c0), &(0x7f0000000700)=0xe, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x8, r1, 0x0, 0x1000}) 2018/04/06 04:52:58 executing program 0: syz_emit_ethernet(0x219, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1e3, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x5b, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a3329"}}}}}}, 0x0) 2018/04/06 04:52:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x57, 0xffffffffffff8001, 0xc0, 0x4, 0x9]) 2018/04/06 04:52:58 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2000000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:58 executing program 2: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x10020, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) fcntl$notify(r2, 0x402, 0x0) r6 = fcntl$getown(r3, 0x9) migrate_pages(r6, 0x7, &(0x7f0000000380)=0x5, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) r7 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x0, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0xffffffff, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x401, 0x4) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x101, 0x3, 0x4b35fde4, 0x1c1, 0x0, 0xffffffffffffffff, 0x100, 0x8, 0x2, 0x8, 0x9, 0x0, 0x80000000, 0x6, 0x2, 0x9, 0x1, 0x9, 0xfffffffffffffffb, 0x8, 0x400, 0x8, 0x200, 0x8, 0x7, 0x6, 0x9, 0x6, 0xe21f, 0x0, 0x0, 0x5, 0x8, 0x1, 0x6, 0x0, 0x0, 0x53b, 0x2, @perf_config_ext={0x7f, 0x10000}, 0x10000, 0x7, 0x0, 0x7, 0x0, 0x5, 0x4}, r6, 0x2, r7, 0x1) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() r8 = dup2(r2, r1) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f0000000640)={'gretap0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000440)={{0xfffffffffffffffc, 0x1000, 0xfffffffffffffff9, 0x5, 0x10000, 0x7}, 0xffffffff}) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000000400)={0x80000000}) 2018/04/06 04:52:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmmsg$alg(r1, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000680)}], 0x1, 0x0) 2018/04/06 04:52:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:52:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x7, @random="a24c200d3e91"}, 0x5c, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 'ip_vti0\x00'}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x402f}, 0x10) 2018/04/06 04:52:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) ioctl(0xffffffffffffffff, 0x2271, &(0x7f0000001000)) 2018/04/06 04:52:58 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9e68, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x1f}], 0x68) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000cd, 0x0, 0x0) 2018/04/06 04:52:58 executing program 0: syz_emit_ethernet(0x219, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1e3, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x5b, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a3329"}}}}}}, 0x0) 2018/04/06 04:52:58 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xffffffff00000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:58 executing program 6: r0 = socket(0x8000000000020, 0x8000000000003, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) 2018/04/06 04:52:59 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:52:59 executing program 0: syz_emit_ethernet(0x235, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1ff, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x77, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562"}}}}}}, 0x0) 2018/04/06 04:52:59 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1f000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:52:59 executing program 5: 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, &(0x7f0000000140)={0x20, 0x3, 0x0, @random="d4e10efa04f7f9340d2ded921f3179d1"}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7fff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x3ff, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003440)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000034c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000035c0)={&(0x7f0000003480)={0x10}, 0xc, &(0x7f0000003580)={&(0x7f0000003500)={0x74, r3, 0x1, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0xc010}, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/04/06 04:52:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 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(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x0, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000600)={{}, 'port1\x00'}) ioctl$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(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) kexec_load(0x80, 0x5, &(0x7f0000000980)=[{&(0x7f0000000340)="b6fc70697066fc42476787775d3bb4d61660a9d6c02b4abad3bdd6035bc531f2", 0x20, 0x5, 0x8}, {&(0x7f0000000580)="004ce8a83d50f5333264ad5cbd71d04a39d40e4eb130705ecfacf72450fe99dacf48f1c2005c28e453698c20361a20b1d8c0f027d3c6cb7f76a5f4ce0e7ef03766cc346d6229a4410526eb912ebec4e32b37235026af53abcfa6ad1aa6c32eae5705b4582de4afbf53a0466a37f74b08e90e45", 0x73, 0x4, 0x2}, {&(0x7f0000000700)="d20e08fe44933ef130180ecfa8eca8dbd45b28ab2629a2115f", 0x19, 0x3, 0x6}, {&(0x7f0000000800)="4352b1016e7d6cf1957bedfdc6ebe5e5a785d3d8cd37adb4d065a24313bb70d0", 0x20, 0x80, 0xba4}, {&(0x7f0000000940), 0x0, 0xffff, 0x1}], 0x0) 2018/04/06 04:52:59 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/04/06 04:52:59 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/06 04:52:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x2b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='rose0\x00', 0x10) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:52:59 executing program 0: syz_emit_ethernet(0x235, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1ff, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x77, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562"}}}}}}, 0x0) 2018/04/06 04:53:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea68c7beef915d56534c90c2", 0x703a7e0eece66b07) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r1, &(0x7f0000000300)="ea155f8f6d521120", 0x8, 0x8004, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) clock_gettime(0x0, &(0x7f00000001c0)) recvmmsg(r1, &(0x7f0000003180)=[{{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000540)=""/4096}, {&(0x7f0000000200)=""/39}, {&(0x7f0000001540)=""/134}, {&(0x7f0000001600)=""/245}], 0x0, &(0x7f0000001840)=""/134, 0x0, 0x3ebc}, 0xc7b}, {{&(0x7f0000001700)=@in6, 0x0, &(0x7f0000001900)=[{&(0x7f0000000340)=""/18}], 0x0, &(0x7f0000001940), 0x0, 0x400}, 0xfffffffffffff660}, {{&(0x7f0000001980)=@alg, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001a00)=""/142}], 0x0, &(0x7f0000001b00)=""/14, 0x0, 0x80}, 0x8}, {{&(0x7f0000001b40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x0, &(0x7f0000003000)=[{&(0x7f0000001bc0)=""/237}, {&(0x7f0000001cc0)=""/79}, {&(0x7f0000001d40)=""/18}, {&(0x7f0000001d80)=""/110}, {&(0x7f0000001e00)=""/248}, {&(0x7f0000001f00)=""/4096}, {&(0x7f0000002f00)=""/124}, {&(0x7f0000002f80)=""/88}], 0x0, &(0x7f0000003080)=""/255, 0x0, 0x4}, 0x3}], 0x5af, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/04/06 04:53:00 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x20000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 04:53:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700ff0a000000000000000004000000080001000400010081b1bd22e0e4ca5243141accfffb9a9427a59098bbe60148ff1b0f2672ecb6bab801c13f6f6e5aefe56c98245fb15df5c78b06889382bed254346946c011e16a623836f13345d3fb5825641ddae62107122e5bbbbd1193e42a80be9e303d8e63530b0c94b013bac22f7dc3f3e6c9814cdf59e7e65ca002d8cb6d1c25b2fb1e8c65e3d5d1afbcc3f8272112447755af750726b3c0038a269efb3fc6d4def42960bc17efe58c79fd8613c47efe05a3f6af71cc0ae6a50c342f060a96ca26fd05132fcad3eb83dd33b654cf6fc4de38238963388401637e1776eae671086f376ae546bb5307dd81d4"], 0x1c}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x1e) 2018/04/06 04:53:00 executing program 0: syz_emit_ethernet(0x235, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x1ff, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x77, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562"}}}}}}, 0x0) 2018/04/06 04:53:00 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) 2018/04/06 04:53:00 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9, 0x5011, r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x8, 0x1, 0xff, 0x3, 0x8, 0x4, 0x8}, 0x20) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) pread64(r0, &(0x7f0000000000)=""/50, 0x8, 0x0) 2018/04/06 04:53:00 executing program 0: syz_emit_ethernet(0x243, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x20d, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x85, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34"}}}}}}, 0x0) 2018/04/06 04:53:00 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) fdatasync(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x1, 0x0, 0x7, [{0x2000000, 0x1, 0x2, 0x0, 0x0, 0x1000}, {0xed, 0x1, 0xc000000000000000, 0x0, 0x0, 0x80}, {0x6, 0x7fffffff, 0x7, 0x0, 0x0, 0x200}, {0x80000001, 0x4, 0x1, 0x0, 0x0, 0x100}, {0x7ff, 0x1, 0x7fffffff, 0x0, 0x0, 0x2}, {0x9, 0x6, 0x8001, 0x0, 0x0, 0xa02}, {0x4, 0x0, 0xfff, 0x0, 0x0, 0x200}]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210200001600000080000000000900180000f011e010315aec20", 0x29}], 0x1) [ 383.927124] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 383.965809] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 04:53:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="11b384b7e09ba3168bba3eecff23ab78e8eb112d428c6f3463736e0c4108d77fc738f30934dc67c7a44806ac36e0ab8d83660c4c3662634de36e32710eb86eae96cfb12f5f2b1c85243998e83a6ab8aa97e5c7e108879508fe74d686d81bff2415647c1c2b342dea1ee164684f") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/06 04:53:01 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x2000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:01 executing program 0: syz_emit_ethernet(0x243, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x20d, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x85, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34"}}}}}}, 0x0) 2018/04/06 04:53:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/34) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7fff, 0x210a00) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000300)=0x101) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/132, 0x84, &(0x7f0000000140)=""/62}}, 0x68) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x80000) 2018/04/06 04:53:01 executing program 6: r0 = socket$inet(0x2, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r1 = accept4(r0, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80, 0x80800) connect$unix(r1, &(0x7f0000000240)=@abs, 0x6e) 2018/04/06 04:53:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x8) sendfile(r0, r1, &(0x7f00000000c0), 0x3) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 04:53:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000000c0)=@fragment={0x7f, 0x0, 0xfffffffffffffffc, 0x7, 0x0, 0x9, 0x64}, 0x8) fchmod(r0, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x9050, r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x1, 0x4) 2018/04/06 04:53:01 executing program 7: r0 = socket(0x10, 0x5, 0x31f) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x469, &(0x7f0000000180)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000013c0), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/04/06 04:53:01 executing program 0: syz_emit_ethernet(0x243, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x20d, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x85, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34"}}}}}}, 0x0) 2018/04/06 04:53:01 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xa4ffffff00000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:01 executing program 5: r0 = gettid() exit(0x7) ioprio_set$pid(0x3, r0, 0x24) 2018/04/06 04:53:01 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x40000000040002, 0x1) ioctl(r1, 0x80044100, &(0x7f000000cff3)) 2018/04/06 04:53:01 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000001c0)="0f35ba2000b000ee670f01b5004000000f01cb67643e0f380ae165260fc76f0066b8090000000f23c80f21f866350000d0000f23f8baf80c66b8d977a98166efbafc0cb000eeba430066ed0f015a01", 0x4f}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000000f000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 04:53:01 executing program 0: syz_emit_ethernet(0x24a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x214, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8c, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c71"}}}}}}, 0x0) 2018/04/06 04:53:01 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x100000000000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)={0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000000}) 2018/04/06 04:53:01 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf8, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417b2"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socket$inet(0x2, 0x0, 0x200) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/06 04:53:01 executing program 0: syz_emit_ethernet(0x24a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x214, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8c, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c71"}}}}}}, 0x0) 2018/04/06 04:53:01 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x2000000000000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:01 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xd, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x111100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000100)={{0x0, 0x3, 0x800, 0x3, 0x2}, 0xff, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0xd0b, 0x200, 0x80000001, 0x7}) 2018/04/06 04:53:01 executing program 0: syz_emit_ethernet(0x24a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x214, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8c, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c71"}}}}}}, 0x0) 2018/04/06 04:53:01 executing program 0: syz_emit_ethernet(0x24d, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x217, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8f, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b"}}}}}}, 0x0) 2018/04/06 04:53:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x864d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e21, 0x9, @empty, 0x23}, @in6={0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x10000}, 0x8) sendto(r1, &(0x7f0000000040)="f33a9f7a38ed274d0b8875cbddcf60347d1886d18a16d27822c028362910d68e8d44adb798d3da9ac651656f755696d8e7b40a9cdbdaa9fd661edba9db938142ec8dd8fa1625d0124e3296bed44225963579d7818ba151aa7a2b54aa142b7fce136ad56d52fd0958a79fdcdac1e0", 0x6e, 0x8000, &(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x18012440}, 0x80) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000642000)="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", 0x240, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/4096, 0xfffffee4}], 0x1, &(0x7f0000000400)=""/63, 0x3f, 0x2000000000000000}, 0x2) 2018/04/06 04:53:02 executing program 0: syz_emit_ethernet(0x24d, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x217, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8f, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b"}}}}}}, 0x0) 2018/04/06 04:53:02 executing program 2: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xdbb, 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, 0x100000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/06 04:53:02 executing program 5: r0 = socket$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)=[{&(0x7f0000003c80)="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", 0xf35}, {&(0x7f00000025c0)="f5885b0d1f6ca26242bff5e130476600a5d1a57fd9da343e312b9e7c56d7a7c32e454d60fc8cfa40a03d33e03f0803b952d545e61f281f5813dfd59f37ff6016a988d12ef9d4de7b373c08ae2d8d35686c5efb0014116450faadbad80251a534d4003eb45e9c1b685d2bcff549fe4746a4f8475ac32ab6995621186d8548d38bb159a70784108c4db3097733af9fa48fe496978403", 0x95}], 0x2, &(0x7f0000002700)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20004010}, {0x0, 0x0, &(0x7f0000002880), 0x0, &(0x7f0000005c80)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x98, 0x117, 0x2, 0x7e, "bc3ce3aae230c3fb129967450f298d8c4e01803336cc5cedd64c1479d8e89beadedfa8698f1b04e0744d0038852919bdb4060a8e0874bd8af007b7498724c7158edf94f3b09aecdcb30bc004535a877e0c6a6c7c00ae1b0a778cda1d6ef6689b34a68def5e3f4bd58ea987151da06b590ca18015b09a448f9927eb9b23b3"}, @iv={0x48, 0x117, 0x2, 0x2d, "40ae441ff47407dba9b387069bc4ad3e78ac0581de9fb358814d525742dbd1667a3310b6b266059b4cb6bd2928"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}], 0x1110}], 0x2, 0x4000000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@my=0x1}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001480)=""/171, 0x1c5}, {&(0x7f00000003c0)=""/4096, 0xff7c}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/06 04:53:02 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7e7, 0xc002) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:02 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x14c83deb}, &(0x7f0000000700)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000880)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={r2, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xdf73}}}, &(0x7f0000000800)=0x84) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000180)={0x0, r0}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./control\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000340)=[0x0]) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r10 = getgid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={r11, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000580)=0x84) setgroups(0x7, &(0x7f0000000440)=[r4, r5, r6, r7, r8, r9, r10]) 2018/04/06 04:53:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x40) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00000000c0)=""/98, &(0x7f0000000140)=0x62) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/04/06 04:53:02 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x20000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:02 executing program 0: syz_emit_ethernet(0x24d, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x217, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x8f, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b"}}}}}}, 0x0) 2018/04/06 04:53:02 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00') r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) pkey_alloc(0x0, 0x8) 2018/04/06 04:53:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25={0x3, {"8dc7d95a9f5b48"}}, 0x10, &(0x7f0000000280), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x100, 0x24000000}, 0x2100) r3 = creat(&(0x7f0000000300)='./file0\x00', 0xa0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000340)=0x8, 0x4) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) recvfrom$inet6(r2, &(0x7f0000000180)=""/168, 0xa8, 0x10002, &(0x7f00000000c0)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r5}], 0x1, 0x0) 2018/04/06 04:53:02 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x1f00, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1ff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x4, 0x4d4}, {0x4, 0x9}, 0x8, 0x2, 0x2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) kcmp(0x0, r2, 0x7, r0, r0) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 04:53:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f7570ee5e730b2f762da81c75", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2d, 0x33]}, 0x2) 2018/04/06 04:53:02 executing program 0: syz_emit_ethernet(0x24f, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x219, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x91, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964b"}}}}}}, 0x0) 2018/04/06 04:53:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000140)=""/123, 0x7b, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x0, 0x0, 0x5, 0x3c9, 0x232, 0x0, 0x174, 0x100}, "6dd2a3d309cfc880eaf09271b95b2e281eae3fb7d6d7d298cfb682e9ccec43279d35fba7a2fd9ca8b5159613abc41ddf1a6d9835b28aa839aa331771103428490fbd52b61b9b44c431ec97a31a19", [[]]}, 0x16e) 2018/04/06 04:53:02 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x1f000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000580)={'ifb0\x00', r1}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x100004e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socket$packet(0x11, 0x2, 0x300) madvise(&(0x7f0000bdc000/0x2000)=nil, 0x2000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x20340, 0x0) getpeername$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) clock_gettime(0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYBLOB="0008080014000800f3ffffff00000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x84}, 0x20000040) r4 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000280)=r4) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0x1) rt_sigpending(&(0x7f0000000340), 0x8) ptrace$poke(0x4, r4, &(0x7f00000002c0), 0x80000000) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x800000000461, 0x2) 2018/04/06 04:53:02 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080)="0e60e866a15c2db5b29dabb57b9bca9137f5e8d09e2650b55502df17208536fa3c4a5d3a75f002b682c958e0f474927d06342c6b81241c85dff67ace5684612d36182001c7180612e78997dd0c5d11316d8501e89a91f22df91d79f495cd0b5bd52ca041881c66d10403e9d71b84835b96c094ec37fbcaadf6dc495bfbfe4f82be0fefaebed612cc7717eecf943be5f8b274b63cddbc4a88c958697de6dca62a8d965503657e3bf31618ae18ad935d2e8efa308d41ea86b20388dc07dde4920892bdc37e118f5928e9fe14c41257c6781675edd4ae6b0ef074a54333a51932d980ab905d6d42e5ebfabc970cae7c4469", &(0x7f0000000180)=""/219}, 0x18) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) 2018/04/06 04:53:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) execveat(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='-vboxnet0\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='!keyring)\x00', &(0x7f0000000300)="656d30657468316d696d655f7479706573656c696e75785e34c9b9829e316a58a1b1796cdd0514852100", &(0x7f0000000240)="d37472757374656440656d305c656d30a86367726f7570242373797374656d00"], 0x1000) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000017000)='./file1\x00', 0x0) 2018/04/06 04:53:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000002580)={0x0, 0x1000, 0x86, &(0x7f0000002500)}) r3 = inotify_init1(0x0) syz_mount_image$hfsplus(&(0x7f0000001280)='hfsplus\x00', &(0x7f00000012c0)='./control\x00', 0x7, 0x5, &(0x7f0000002480)=[{&(0x7f0000001300)="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", 0x1000, 0x7}, {&(0x7f0000002300)="ba7175e4e4b3b83a20e6cb868fbe81e6016fb9f8aa05a3b0122ca0935f2ce982f2028ff7f8f012c4c45c0c6767000b6ee6fe8b17540f5a97edc6a2b2676dbf3f28d54db15a4eb017830436c6608bf33514fc293f78c35356d28f4aba52fd97e33b9b64186a57f4e0b07de4b767f6d09fed60ff3f905275fa42125c6d6b3d151d69300ed6abf6b0841b9d4ad3420a8e73315f444005576ec8fc9520f27ce488369117faf5602df21432fd3df1af9db7af82746250c1cfb8a84d58b16bc9f4e6c1", 0xc0, 0x7}, {&(0x7f00000023c0)="366633f9c7be7d5c24ec3d56dcf8e97a9e73f19acf5e880c84dafe1a41844f2b947e7f019ba591e430ddbdc46b5a344f720e3f2524b03930c35339", 0x3b, 0x76c}, {&(0x7f0000002400)="864553559fd0943b1673cbbda8d5d75698162c4bbdcd222d5a2f7b8feb683cbe799999572d3b99d3dbb846a1b1cdec163e", 0x31, 0xe0000}, {&(0x7f0000002440)="29ea91877ff5d316abc5d881d0cf5d5fc3f3e854fc35faee61cbffbd156a34462cc151ab58e5ee58", 0x28, 0xf0e6}], 0x8000, &(0x7f0000002540)=ANY=[@ANYBLOB="0001000000ff00c69497fed76ad857cab8b4dc0000"]) inotify_add_watch(r3, &(0x7f0000b6d000)='./control\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) dup3(r1, r3, 0x0) readv(r3, &(0x7f0000001240)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/193, 0xc1}, {&(0x7f0000001140)=""/239, 0xef}], 0x3) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000025c0)=ANY=[@ANYBLOB="060000000000000002004e220000dcb800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac14140b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) 2018/04/06 04:53:02 executing program 0: syz_emit_ethernet(0x24f, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x219, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x91, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964b"}}}}}}, 0x0) 2018/04/06 04:53:02 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xa4ffffff, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x40) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x4b) 2018/04/06 04:53:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/06 04:53:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt(r0, 0x1, 0x8000, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) 2018/04/06 04:53:03 executing program 0: syz_emit_ethernet(0x24f, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x219, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x91, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964b"}}}}}}, 0x0) 2018/04/06 04:53:04 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xffffffa4, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/06 04:53:04 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:04 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xaaa, 0x20}, &(0x7f0000000140)=0xc) r2 = socket(0x1e, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x0, 0x3, 0x8, 0xeb, 0x4d, 0x2}, 0x20) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x8, 0x4) 2018/04/06 04:53:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x401) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r0) readv(r2, &(0x7f0000002740)=[{&(0x7f00000001c0)=""/51}, {&(0x7f0000001200)=""/63}, {&(0x7f0000002280)=""/173}, {&(0x7f0000002340)}, {&(0x7f0000002380)=""/3}, {&(0x7f00000023c0)=""/226}, {&(0x7f00000024c0)=""/203}, {&(0x7f00000025c0)=""/208}, {&(0x7f00000026c0)=""/9}, {&(0x7f0000002700)}], 0x10000000000001af) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000040)) 2018/04/06 04:53:04 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x4, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/06 04:53:04 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@empty, 0x22, r2}) 2018/04/06 04:53:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x420000) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80000) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000240)=0x3) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x4, 0x41, 0x0, 0x2, 0x100000001, 0x100, 0xdf, 0x4, 0x688, 0x6}) semget(0x0, 0x5, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) open(&(0x7f00000002c0)='./file0\x00', 0xe02, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) fchmod(r0, 0x20) [ 387.772129] FAULT_INJECTION: forcing a failure. [ 387.772129] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 387.784169] CPU: 1 PID: 24111 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 387.791025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.800386] Call Trace: [ 387.802991] dump_stack+0x1b9/0x29f [ 387.806635] ? arch_local_irq_restore+0x52/0x52 [ 387.811322] ? __lock_acquire+0x7f5/0x5130 [ 387.815570] should_fail.cold.4+0xa/0x1a [ 387.819641] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.824754] ? debug_check_no_locks_freed+0x310/0x310 [ 387.829960] ? check_noncircular+0x20/0x20 [ 387.834204] ? debug_check_no_locks_freed+0x310/0x310 [ 387.839406] ? __lock_acquire+0x7f5/0x5130 [ 387.843645] ? __lock_acquire+0x7f5/0x5130 [ 387.847892] ? unwind_get_return_address+0x61/0xa0 [ 387.852830] ? __save_stack_trace+0x7e/0xd0 [ 387.857180] ? debug_check_no_locks_freed+0x310/0x310 [ 387.862385] ? print_usage_bug+0xc0/0xc0 [ 387.866459] ? __lock_acquire+0x7f5/0x5130 [ 387.870698] ? kasan_slab_alloc+0x12/0x20 [ 387.874853] ? kmem_cache_alloc+0x12e/0x760 [ 387.879180] ? __d_alloc+0xc1/0xc00 [ 387.882821] __alloc_pages_nodemask+0x34e/0xd70 [ 387.888500] ? graph_lock+0x170/0x170 [ 387.892339] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 387.897363] ? __lock_acquire+0x7f5/0x5130 [ 387.901617] ? lock_acquire+0x1dc/0x520 [ 387.905605] ? graph_lock+0x170/0x170 [ 387.909417] ? __lock_acquire+0x7f5/0x5130 [ 387.913673] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 2018/04/06 04:53:04 executing program 7: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="5eb51d", @ANYRES32=r3, @ANYBLOB="0000000000040000000000000000000000000000"], 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x7, [0x4, 0x40, 0x3ff, 0xfffffffffffff800, 0x800, 0x10000, 0x3ff]}, 0x12) r4 = getuid() ioprio_get$uid(0x3, r4) [ 387.919226] alloc_pages_current+0x10c/0x210 [ 387.923647] skb_page_frag_refill+0x453/0x6a0 [ 387.928155] ? sock_kfree_s+0x60/0x60 [ 387.931967] ? kasan_check_read+0x11/0x20 [ 387.936121] ? rcu_is_watching+0x85/0x140 [ 387.940325] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 387.945526] tun_build_skb.isra.51+0x348/0x1dc0 [ 387.950201] ? tun_device_event+0x1020/0x1020 [ 387.954692] ? lock_acquire+0x1dc/0x520 [ 387.958657] ? alloc_set_pte+0x1077/0x16a0 [ 387.962886] ? print_usage_bug+0xc0/0xc0 [ 387.966936] ? graph_lock+0x170/0x170 [ 387.970722] ? lock_release+0xa10/0xa10 [ 387.974688] ? pmd_val+0x80/0xf0 [ 387.978049] ? reacquire_held_locks+0xbc/0x3e0 [ 387.982623] ? print_usage_bug+0xc0/0xc0 [ 387.986681] ? print_usage_bug+0xc0/0xc0 [ 387.990736] ? print_usage_bug+0xc0/0xc0 [ 387.994786] ? print_usage_bug+0xc0/0xc0 [ 387.998838] ? __lock_acquire+0x7f5/0x5130 [ 388.003060] ? debug_check_no_locks_freed+0x310/0x310 [ 388.008239] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 388.013431] ? print_usage_bug+0xc0/0xc0 [ 388.017488] ? debug_check_no_locks_freed+0x310/0x310 [ 388.022672] ? __lock_acquire+0x7f5/0x5130 [ 388.026912] tun_get_user+0xc04/0x4100 [ 388.030787] ? debug_check_no_locks_freed+0x310/0x310 [ 388.036410] ? debug_check_no_locks_freed+0x310/0x310 [ 388.041595] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 388.046516] ? graph_lock+0x170/0x170 [ 388.050313] ? _raw_spin_unlock+0x22/0x30 [ 388.054456] ? graph_lock+0x170/0x170 [ 388.058291] ? lock_acquire+0x1dc/0x520 [ 388.062256] ? __fdget_pos+0x1a9/0x1e0 [ 388.066139] ? find_held_lock+0x36/0x1c0 [ 388.070217] ? lock_downgrade+0x8e0/0x8e0 [ 388.074356] ? kasan_check_read+0x11/0x20 [ 388.078491] ? rcu_is_watching+0x85/0x140 [ 388.082629] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 388.087821] ? tun_get+0x22b/0x360 [ 388.091351] ? tun_chr_close+0x60/0x60 [ 388.095236] tun_chr_write_iter+0xb9/0x154 [ 388.099463] do_iter_readv_writev+0x6a0/0x970 [ 388.103952] ? vfs_dedupe_file_range+0xa00/0xa00 [ 388.108705] ? rw_verify_area+0x118/0x360 [ 388.112843] do_iter_write+0x185/0x5f0 [ 388.116720] ? dup_iter+0x270/0x270 [ 388.120361] vfs_writev+0x1c7/0x330 [ 388.123982] ? vfs_iter_write+0xb0/0xb0 [ 388.127956] ? wait_for_completion+0x870/0x870 [ 388.132545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.138071] ? __fdget_pos+0xd6/0x1e0 [ 388.141864] ? __fdget_raw+0x20/0x20 [ 388.145570] ? __sb_end_write+0xac/0xe0 [ 388.149542] do_writev+0x112/0x2f0 [ 388.153076] ? vfs_writev+0x330/0x330 [ 388.156866] ? mm_fault_error+0x380/0x380 [ 388.161008] ? ksys_ioctl+0x81/0xd0 [ 388.164634] SyS_writev+0x27/0x30 [ 388.168081] ? SyS_readv+0x30/0x30 [ 388.171614] do_syscall_64+0x29e/0x9d0 [ 388.175491] ? vmalloc_sync_all+0x30/0x30 [ 388.179641] ? kasan_check_write+0x14/0x20 [ 388.183870] ? syscall_return_slowpath+0x5c0/0x5c0 [ 388.188795] ? syscall_return_slowpath+0x30f/0x5c0 [ 388.193721] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 388.199079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.203917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 388.209095] RIP: 0033:0x455191 [ 388.212359] RSP: 002b:00007fc5623d2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/06 04:53:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f00000000c0), 0x0, 0x67) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/33) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) [ 388.220058] RAX: ffffffffffffffda RBX: 0000000000000250 RCX: 0000000000455191 [ 388.227314] RDX: 0000000000000001 RSI: 00007fc5623d2bf0 RDI: 00000000000000fc [ 388.234571] RBP: 00000000200000c0 R08: 00000000000000fc R09: 0000000000000000 [ 388.241836] R10: 0000000000000250 R11: 0000000000000293 R12: 0000000000000013 [ 388.249093] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000000 2018/04/06 04:53:04 executing program 0 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x71b080, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100) inotify_rm_watch(r2, r3) 2018/04/06 04:53:04 executing program 7: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x246, &(0x7f0000000100), 0x6, &(0x7f0000000140)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x30, 0x7b, 0x7f, 0x32, 0x38, 0x33]}, 0x2c}]}}) [ 388.363466] FAULT_INJECTION: forcing a failure. [ 388.363466] name failslab, interval 1, probability 0, space 0, times 0 [ 388.374810] CPU: 1 PID: 24142 Comm: syz-executor0 Not tainted 4.16.0+ #2 [ 388.381659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.391020] Call Trace: [ 388.393623] dump_stack+0x1b9/0x29f [ 388.397266] ? arch_local_irq_restore+0x52/0x52 [ 388.401958] should_fail.cold.4+0xa/0x1a [ 388.406031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.411133] ? rcu_pm_notify+0xc0/0xc0 [ 388.415014] ? print_usage_bug+0xc0/0xc0 [ 388.419070] ? zap_class+0x720/0x720 [ 388.422779] ? rcu_read_lock_sched_held+0x108/0x120 [ 388.427790] ? __alloc_pages_nodemask+0xacf/0xd70 [ 388.432625] ? graph_lock+0x170/0x170 [ 388.436420] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 388.441433] ? find_held_lock+0x36/0x1c0 [ 388.445490] should_failslab+0x124/0x180 [ 388.449547] kmem_cache_alloc+0x47/0x760 [ 388.453615] __build_skb+0xa3/0x410 [ 388.457236] ? skb_try_coalesce+0x1c70/0x1c70 [ 388.461722] ? graph_lock+0x170/0x170 [ 388.465512] ? lock_acquire+0x1dc/0x520 [ 388.469477] ? tun_build_skb.isra.51+0x5b1/0x1dc0 [ 388.474317] build_skb+0x6f/0x2e0 [ 388.477757] ? __build_skb+0x410/0x410 [ 388.481645] tun_build_skb.isra.51+0x8df/0x1dc0 [ 388.486310] ? tun_device_event+0x1020/0x1020 [ 388.490794] ? zap_class+0x720/0x720 [ 388.494497] ? lock_acquire+0x1dc/0x520 [ 388.498461] ? alloc_set_pte+0x1077/0x16a0 [ 388.502688] ? print_usage_bug+0xc0/0xc0 [ 388.506739] ? graph_lock+0x170/0x170 [ 388.510533] ? lock_release+0xa10/0xa10 [ 388.514500] ? pmd_val+0x80/0xf0 [ 388.517859] ? reacquire_held_locks+0xbc/0x3e0 [ 388.522435] ? print_usage_bug+0xc0/0xc0 [ 388.526493] ? print_usage_bug+0xc0/0xc0 [ 388.530549] ? print_usage_bug+0xc0/0xc0 [ 388.534598] ? print_usage_bug+0xc0/0xc0 [ 388.538651] ? __lock_acquire+0x7f5/0x5130 [ 388.542871] ? debug_check_no_locks_freed+0x310/0x310 [ 388.548055] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 388.553237] ? print_usage_bug+0xc0/0xc0 [ 388.557294] ? debug_check_no_locks_freed+0x310/0x310 [ 388.562470] ? __lock_acquire+0x7f5/0x5130 [ 388.566705] tun_get_user+0xc04/0x4100 [ 388.570582] ? debug_check_no_locks_freed+0x310/0x310 [ 388.575777] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 388.580693] ? graph_lock+0x170/0x170 [ 388.584486] ? zap_class+0x720/0x720 [ 388.588189] ? lock_acquire+0x1dc/0x520 [ 388.592159] ? find_held_lock+0x36/0x1c0 [ 388.596230] ? lock_downgrade+0x8e0/0x8e0 [ 388.600393] ? rcu_is_watching+0x85/0x140 [ 388.604537] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 388.609726] ? tun_get+0x22b/0x360 [ 388.613253] ? tun_chr_close+0x60/0x60 [ 388.617137] tun_chr_write_iter+0xb9/0x154 [ 388.621362] do_iter_readv_writev+0x6a0/0x970 [ 388.625849] ? vfs_dedupe_file_range+0xa00/0xa00 [ 388.630599] ? rw_verify_area+0x118/0x360 [ 388.634739] do_iter_write+0x185/0x5f0 [ 388.638614] ? dup_iter+0x270/0x270 [ 388.642238] vfs_writev+0x1c7/0x330 [ 388.645858] ? vfs_iter_write+0xb0/0xb0 [ 388.649823] ? wait_for_completion+0x870/0x870 [ 388.654409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.659937] ? __fdget_pos+0xd6/0x1e0 [ 388.663726] ? __fdget_raw+0x20/0x20 [ 388.667432] ? __sb_end_write+0xac/0xe0 [ 388.671406] do_writev+0x112/0x2f0 [ 388.674944] ? vfs_writev+0x330/0x330 [ 388.678735] ? mm_fault_error+0x380/0x380 [ 388.682877] ? ksys_ioctl+0x81/0xd0 [ 388.686499] SyS_writev+0x27/0x30 [ 388.689944] ? SyS_readv+0x30/0x30 [ 388.693474] do_syscall_64+0x29e/0x9d0 [ 388.697349] ? vmalloc_sync_all+0x30/0x30 [ 388.701490] ? _raw_spin_unlock_irq+0x27/0x70 [ 388.705975] ? finish_task_switch+0x1ca/0x820 [ 388.710463] ? syscall_return_slowpath+0x5c0/0x5c0 [ 388.715385] ? syscall_return_slowpath+0x30f/0x5c0 [ 388.720310] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 388.725668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.730506] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 388.735681] RIP: 0033:0x455191 [ 388.738857] RSP: 002b:00007fc5623d2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 388.746551] RAX: ffffffffffffffda RBX: 0000000000000250 RCX: 0000000000455191 [ 388.753806] RDX: 0000000000000001 RSI: 00007fc5623d2bf0 RDI: 00000000000000fc 2018/04/06 04:53:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xffffffff00000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 388.761074] RBP: 00000000200000c0 R08: 00000000000000fc R09: 0000000000000000 [ 388.768329] R10: 0000000000000250 R11: 0000000000000293 R12: 0000000000000013 [ 388.775584] R13: 0000000000000653 R14: 00000000006fc868 R15: 0000000000000001 2018/04/06 04:53:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x8000000000000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:05 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x9, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x1000000000, 0x8) 2018/04/06 04:53:05 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x202000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000000c0)={0x47, "b7ae2be59b34c9c1b3185d1ea48cd89efeffa1165da9248facc1b20f24eac761f1e25bf916ecd10ab4a5ea9e8d95e638240bfbdb148a01db46c92274031f997bd484b6cf90d914"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) 2018/04/06 04:53:05 executing program 0 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) sendmsg$unix(r1, &(0x7f0000002680)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000040)}, {&(0x7f0000000180)="33c2e825e66abd294392e4b9e721dc30b7cb2dcce8f9b997004b8d9b33ee01b75ba6dfee579235df35b92e6449ef06248243a3b4482597e871c92c093334e1e65d017340a26279292743dfd066f96e8669195dfde5fe73747acc03baf4d2180c3e32b773b76e890c95d147b6a9dad292d0af4119c643be148d16e845267ed4eee9f5b3c3d23bc3af32f65091df98c078bfbd12ae94b9a206a3fed0d00fc39a9ebb5f8b15b315ea581b1b5f43b2396a", 0xaf}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000000240)="7e0d2868964da570b1330b13b0d63ab80da0", 0x12}, {&(0x7f0000000280)="ac2bddc9ec46b908b17ca660e32a75ac46b9a84b2de60f9d1b8f72dc7e602fb99a68226b4b3767bc3ebe39e9726c5314fd0a950a9bbac1376e95e373809aafd1d22053fab1862612af906067ba048ead598a6d4c0c5868e3f22d2776bae9092a2df7a0516b1a65df3b2fbdcb523c688f86dedb01e3f1f6e799943f55e5479ea119297fe116684a2c822024ba785eb9aca0b487456ec5fed143a3118c30f117698c7bbaa600bb84ec40f08d4899de4537fa12372c5b205bed3ee8a41e5a", 0xbd}, {&(0x7f0000000340)="a1afa0b35bf1e2caac1a52f8fdd4c22769bdb9dba8a6af9a7e01fa99320f6e0847805e316fbf98c956459dcba00780bdc922357137ff47196a664aa85e8bac279fbf5024b4a822f2c983971dadeb69c0cee9b1e3faba544aa079c0aad6f68bb18a5b5f250f11725d62", 0x69}, {&(0x7f00000003c0)="5068a0bd4eaa32147162bbe4bb0082c70a268a2edb34496e46b5144e1f81dc1e801d1d7971ebfff487f6251ba8811bffb499c983124daef888904a67", 0x3c}, {&(0x7f0000000400)="c44fc7d7c7119c19ae0c01bde7610b342a0518d1dc5eeda74ffbdcc802b5c743270a2a61c2e235b9d3787dc8221e7021887eac9ac1cafa879ef37edccb17d14ef1d3b1b2d7673c4d1c0b8f92e6f169ff533ebf4ed64df23fe740769e42b630411ef290e6231a6ccfa348e90e63c155975e1c49b609cdbcd9ae370f23c2c4e6e323ca9d105ffb61f31a469cab58b0fa90282497942e1cb7681c99d9c20403590f7d92c267f2c2dce8a9587ab45803656185ef1c20e2437ddb991a5e68c57ba7b0c3db9f3b623858e82b1914629b57e84047990f8edf1fe4af32505f2b1c6ce19da23ada8833b2977282efdef7e92061cf5816d78d", 0xf4}], 0x9, &(0x7f0000002640)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x804}, 0x20000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) 2018/04/06 04:53:05 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0x8102) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x10001) openat$ppp(0xffffffffffffff9c, &(0x7f0000ac8ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b19000)) write(r1, &(0x7f00000000c0)="9374069a344288ed46da84fbf780c8405acc4364dff5d1b2ecd3fb8af5b89f917cae4e93530b5d0bae7f89a9f3b89d41c364f081916e38ef11e0887c3aab4b2cc4db605c2034ce221dbd8183fa93726cacc402a9bded8b4878c1df05", 0x5c) 2018/04/06 04:53:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x1f00000000000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:05 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x60000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) wait4(r2, 0x0, 0x8, &(0x7f0000000140)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) 2018/04/06 04:53:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x2, 0x1ff, 0x5, 0x3, 0x8, 0x800}) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb7ffe)}) 2018/04/06 04:53:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$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$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r2 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/selinux/status\x00', 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f00000004c0)="46db2bac0256cc4b88d4ae6f1bd25d3fbb9551ed949a9bf021d050f74ffb947df05b610c30dda4675ea6ca9840ed504745671744ad2299b65fc7beb52e6a8266ea5707e755d5e879490ebde0b98fe0ffc10813129be1b4a080c88412f2acc380fbbf2ee56b8c50ba3e22a76fc886ca82b13baecad25d40cbe8a1462085661fbab69932de870bbf11dd5db977361540acb7c8c3a96aa5b363405bdf", 0x9b) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r1, r3, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/06 04:53:05 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x1000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:05 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x1f00000000000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:05 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00004cd000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x8}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getrandom(&(0x7f0000000240)=""/4096, 0x1000, 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/143) 2018/04/06 04:53:05 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/04/06 04:53:05 executing program 0: syz_emit_ethernet(0xd, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000032ea825b84b98d734a561a451300ff020000000080faca7a17acc9dc1a08ecdf53a8801dcd3e7bfe1f1b0e9d79bafe9cb191bbd777bb06403fb855aa4d170a26f0e5297d5adcad4d7abf483e"], 0x18}, 0x1}, 0x0) 2018/04/06 04:53:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x3, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:05 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f0000000700)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e21, 0xff, 0x4e21, 0x4, 0x2, 0xa0, 0x0, 0x11, r2, r3}, {0x3, 0x10000000000, 0x0, 0xd55a, 0x10d, 0x100000001, 0x5, 0xfffffffffffffffe}, {0xfff, 0x800, 0x7, 0x10001}, 0x5, 0x6e6bba, 0x1, 0x1, 0x2}, {{@in, 0x4d4, 0x32}, 0xa, @in=@rand_addr=0xffffffffffffff80, 0x3502, 0x7, 0x2, 0x3ff, 0x3, 0x1, 0xc0c}}, 0xe8) r4 = getpgrp(0xffffffffffffffff) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000000400)={{0x20, 0x7c, 0x100, 0x0, 0xfffffffffffffff7, 0x340}, 0x1c9}) r7 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r5, &(0x7f0000000140)={r6, r7, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xffffffffffffffff, 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="acd5060000005ac7a490482c1cad43d302d272fa8aacfffaba1ed6daa221166cdaa76fa4d532e07417506d81109680ca6fa12207d8fb50277f360ef937b81a5525cc565662d01f9d162c3d44f7bba1a9deb228163247bfe66b60fa0ef97080d9b31f9f25b5b7eac8c11f16716c2bdf379f9308b821aafb88a83f7a68d5631433fcafff14d45b735a1737f55c334f8e4ba31a4bc3c034772f42bc09d3d0b1757addcee240652338755844430d82ddb1"], &(0x7f0000003ff6)='syzkaller\x00', 0x2, 0x24f, &(0x7f00000002c0)=""/195, 0x41100}, 0x48) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000200)={@l2={0x1f, 0x0, {0xfff, 0x8, 0x8, 0x3, 0x101, 0x5}, 0x0, 0x6}, {&(0x7f0000000180)=""/14, 0xe}, &(0x7f00000001c0)}, 0xa0) r8 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) r9 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f0000000040)=r8, 0x4) write(r9, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/06 04:53:06 executing program 0: syz_emit_ethernet(0x290, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:06 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f000001dff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001500)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001040)=""/59, 0x3b}, &(0x7f0000001480)=[{&(0x7f0000001400)=""/85, 0x55}], 0x1, 0x1}}], 0x48}, 0x0) 2018/04/06 04:53:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000000c0)=0x8, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r5, 0x420, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa7a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0xc004) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000004c0)=ANY=[@ANYBLOB="008c8346241103f20e443713c5dd4f85e43db37244658c786bdd6d08466e088f25bfebeb24a2c43ab1413b78918eeb2d8d6f4639244b7d88f52b7dbefca59f8b0123cee655ea410379acd2a85377feff6c69e26565f2783705cb23dc169648062bc17e0e96294b5f5f127363e4b29384753960a28010a0a13c0bfa9ad77ea5eb5252060f265d84acee1cb1a26755a04132a675f1e1998c8abb2895eeaf16fe508b07af25c3970e41370a31f407a3801d553a8131103e989dbfe4fa725c13c59c54c669c8bbf8947fccc92d1a83c2adcb371c160a4ff5dc362efb25b428251672bfdef0bf00acfe430915cbfec55ba8ef536625f01712aae9e4960b6da90f4afd184fedca109318c522c0c5fdf01e2d5e7de525d643305bc29c8a11f1ea80ec99275012be304eb151a16dba26ef5bf22e43ac7cdf01f70186f2616e9cd8cae5877098f88528502ec13da9db580273bdb4a5817c1d919aae0a5b83331287e5e4ac01e91b3c43febc6400e42b33cecf6e"]) 2018/04/06 04:53:06 executing program 0: syz_emit_ethernet(0x20000310, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:06 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='setgroups\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r1, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r1, &(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, r1, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/06 04:53:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xffff7fffffffffff, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d11fa0)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) rt_sigaction(0x5, &(0x7f0000000040)={0x7461, {0x6}, 0x5, 0x1}, 0x0, 0x8, &(0x7f0000000080)) 2018/04/06 04:53:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, r3, 0x321, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4004}, 0x4000090) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:06 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x2}, 0x10) listen(r0, 0x8000000009) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/06 04:53:06 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x8000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:07 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa6bf1695bffd78906b57d174e1076dc741d875ff53f58eeb7748a91110373d675a41011b80f86b0e112970162caca9292e4e3408bb460b7b523f5c106a4b3f3b5"], &(0x7f0000000280)) 2018/04/06 04:53:07 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x2000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:07 executing program 5: r0 = msgget$private(0x0, 0x4) msgsnd(r0, &(0x7f0000000000)={0x3, "f250afdbd43ae1f46f20da087c68c9386796f3fbf94c677b3ebd4d9b5b0777ebce941297b5e0d15ac1e4d9962a5f82a6ff18b31bb3796e10cc6c3d090bd859a1904670b54df204e7c18050e5f9560f7adebc15af3062147b706edb65967d27731603d14736175bb0b4e37138fff64be3b8a3520fa82bfebc3dec55650f82aa07016e0331c9beefff6905650000000000000000000000000000"}, 0xa1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x10001, 0x7, 0xea8f, 0x2, 0xffffffffffffffff, 0x48}, 0x2c) r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xdc, 0x30000) r5 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x9718, 0x20002) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000240)={r4, r5, 0x7ff}) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/06 04:53:07 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x21) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/45, 0x2d) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000f44000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd072087155292b10c63f08a253ac7526b20738a1f", 0x3f) 2018/04/06 04:53:07 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x1f00000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:08 executing program 7: open(&(0x7f0000000040)='./bus\x00', 0x400000, 0xffffffffffffffff) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_pid(r0, &(0x7f00000001c0)=ANY=[], 0xfffffce4) 2018/04/06 04:53:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='setgroups\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) sendfile(r0, r0, &(0x7f00000000c0), 0x4) 2018/04/06 04:53:08 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xa4ffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:08 executing program 6: 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$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00'}) r0 = semget(0x0, 0x3, 0x100) semtimedop(r0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)={0x0, 0x989680}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x201) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/109) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) prctl$getreaper(0x0, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) semop(0x0, &(0x7f0000031000)=[{}], 0x1) 2018/04/06 04:53:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000001000000010000000000000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000000000006fd4ed9d66dc9d3b81b66c31727353b17b54c535e35ff097f721b11c2f5c638c885cb36b9722b009007eecf1e30aad3a95e9e5670100c2f67eba20cf75c2051760faa8ab5c0eaea96a7fd9475c88d3fb65ae2ddd1339160f9de906e4a3875f7335d6"], 0x7a}, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000140)={0x4, @time={r5, r6+10000000}, 0x40, {0x0, 0x1000}, 0x5, 0x2, 0x200}) close(r0) close(r3) 2018/04/06 04:53:08 executing program 0: syz_emit_ethernet(0x7ffff000, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="80cfea8d13b9b994cf2d33e09787db59988ff0c15fb3234db551bcca8d70a9b94f896ef01c6dfb2e9266c27fb33d782beb15646eee722e96f78d9fd3dcc7e034") mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:08 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200202, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9, 0x202, 0x1, 0x4, 0x6, 0x3b7, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="2a0000004f2eebd542f56fabdf3b4dec7ced299ceae1a66757b935ff39df6914f23977df7935c98455eae34c642d"], &(0x7f00000001c0)=0x32) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$cgroup_int(r3, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000000)={[0x30]}, 0x2) 2018/04/06 04:53:08 executing program 5: close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/06 04:53:08 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x2000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:08 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/04/06 04:53:08 executing program 7: r0 = socket(0x11, 0x2, 0xfffffffffffffffe) write(r0, &(0x7f0000000280)="2400509074be89e600002a005f000000000000ed7601000010ff0100000000000200ffde", 0x24) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x336) 2018/04/06 04:53:08 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x20000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-aes-aesni,crc32c-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/06 04:53:08 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x82800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x0, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="9e", 0x1}], 0x1, 0x0) 2018/04/06 04:53:08 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x420000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000007c0)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x43, 0x2000) sendmmsg$nfc_llcp(r3, &(0x7f0000000680)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x4, 0x1ff, 0x800, "c3b6a797c8e0fcf4926fdd7d39a69a1cc23abd81eaedf99ef17ca28005dca577049add8b7934f57d1857b1a85e90438e248a2625afe218d8eb6aeb860045de", 0x3}, 0x60, &(0x7f0000000580)=[{&(0x7f00000000c0)="af036d95fa99dd406551ca5b6a373eec0ed4d15af26f727399db581051c04cf13a97abfe5894512b7f4da3bd706e04929dc132e67f7d89539066e80dd563fa1e2fb068acb6c00db73f610bc1236fba2490997009f351aabea713762f48e5c8e7f0d58588a33839b34f92c907d95ab5b69dc6d1258bcdd5b2e176c4a397ae9d46e999950bea", 0x85}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="2a0e2423cbd2f2c3120c19ee83ae030ea51539db5a87c3a0ab109c47ed64a6d144c8d860c064b968a3d1778e44fdeefe7add58dfcdac58391b92dc34a6a66f4be9d88828f34fadc9d29eb61dc6ca3b2c841bb6b78df0e6a7e6d2d5820b4695b28bb4b7bcdeb9727ffb4bcc6b372bb38ec63182ca", 0x74}, {&(0x7f0000000280)="164be55a1093b7738ea99b3699c76971bad1d988374a90ca996c2046e07f0a4386150eca59d73e5f3e9d34d63d547b83c5d67c3cb34c3bbb44a9974164f48d25973a53a4a3e169a303e5375092840b8d194e", 0x52}, {&(0x7f0000000300)="9eb32054ac6ef0d7085f3bf6976ddaa9d216a3430469790697de6c740390cc0d70f4e7c9def535f8f4dea9f326fcfe948ad6cdc6f291b422", 0x38}, {&(0x7f0000000340)="5c7a6a64e138c88a10f7027c8672a9a46566fc41f2fde15c", 0x18}, {&(0x7f0000000380)="5ae34af201b5c98423ae461268557ced9e853a58bb12d8a0deef322727617291611ceb30ba9a64d26c581aa61ac9f5021d62bc93354a4e4a24b0d7e8c9c3918fff9b186d7256b9ad4b124ad6b0be492175ae5b8960a005d981de600d68564331d448af8ea37d6e54fc6f2823b6d3495e0a5789982b2c3746eff37774a4fa844e4b845a1ae5d1fcacc48cf1b3415d721beab8d12a5455ab2c2c2466c0cad7d662e0f48cb0194f5e79ac987f323a7209a1de1db7736361be913d1dbca733379161bafd394c41409d28056c3f359b418916dde0c18958572b5eae9b3bca66044513492c98f36963e23c90e72ee513075f215759", 0xf2}, {&(0x7f0000000480)="f85d127baa1acd8def8998c73663884796195e89f795b2fbf13307a29a6d59793be77eb074f833ceb6a18f2f3c304f423216c88e3da4c057b2f4372473d8e18ec76938aabc06ee2690255db7774770e1b6001c400d36bdf1d64c72959da5b05249ccdd7c4df622e61d9d23f0f2b97733ea2005bf4124b0d79bad5432304e26086d7029c78d170205575c7ab8a9f42f11c11e7be410c1922d926bc5c07bcfa011d173c2e254aa5ec6354da407ce766c89e6330e1eab286f322b010389f0a7250e7a", 0xc1}], 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="3f2600000000000016010000040000007a54503bcdd2786217a5f4f2c4022bd3da4419cc4c84233d1336980dd9a1c8b311b6feded3dbf1342ad7ee17a2c08abce16dfd0f50f0efd3137f7c7213e7f7887a76e48c1f00000063078ea90b4604eb"], 0x60, 0x8001}], 0x1, 0x4010) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000740)=0x4) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000800)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000006c0)={'dummy0\x00', r4}) bind$can_raw(r3, &(0x7f0000000700)={0x1d, r4}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) 2018/04/06 04:53:09 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00000001c0)={'dummy0\x00', @ifru_map={0x6, 0x3, 0x7ff, 0x7fffffff, 0xe2, 0xa02}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5a9}, &(0x7f0000000140)=0x8) capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/06 04:53:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004800003000000000000090780100000000000000070b0900000000e0000002000028dc000401907800f77a48009a5cc6b80054890007159beba1c6ed04a07e4991"], &(0x7f0000000180)) 2018/04/06 04:53:09 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xa4ffffff], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x200000000000004) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042da88581e6e599a5591e6c88ae32e7ea6697b93d32112b2bcaad72a"}) 2018/04/06 04:53:09 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:09 executing program 6: socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/04/06 04:53:09 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x8, 0x2) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000001000000010000000000000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000010000000100000013000000000000006fd4ed9d66dc9d3b81b66c31727353b17b54c535e35ff097f721b11c2f5c638c885cb36b9722b009007eecf1e30aad3a95e9e5670100c2f67eba20cf75c2051760faa8ab5c0eaea96a7fd9475c88d3fb65ae2ddd1339160f9de906e4a3875f7335d6"], 0x7a}, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000140)={0x4, @time={r5, r6+10000000}, 0x40, {0x0, 0x1000}, 0x5, 0x2, 0x200}) close(r0) close(r3) 2018/04/06 04:53:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) 2018/04/06 04:53:09 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x8d2, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0xfff, 0x3ff, 0x4, 0x7, 0x80}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0x62, "c74922b203c7b33add65ef22acc8a267a00c0995800de15180e07dd962fbff04d7838b3dd3e39c64f32a492eedc220abcfb1bbb98501b422a961fd9c5b0d6b3c252cd848a889d3aaa07908b1297e8adb68946a46be5aeaaab7c4d0f2138209081954"}, &(0x7f00000006c0)=0x6a) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="2c83fe5f3a5b65f826f7bcc7d4b28c825c0b6224bf7d3bdf79eb1020302fe909a0d20934f2f2e6bc0d32b144cbeef863ef757d5f335c5d83d948e2b012229fe27a5f8c30088fad5e4bbf926c3df04723f451ab56e446c3d16e87dec035c55aaf5bb1fee61585eddb717521ed1bb5d624e15b4199702e4acb6043eb63485ed3fff689d95aa7181ed13c3f11f6bf2d", 0x8e}, {&(0x7f00000001c0)="c3acee3eeb60443bf253903450b18682bd9e592bf15c8b0b3613f272df6bcb9818aba25ea1f5d381e043e501fb3d26cf244a343f75f27db62fff059c5f7882e4df3a6dfa919b", 0x46}, {&(0x7f0000000240)="1f39276081379d1ca9b6cf8fe5aebc656cdf4ead1f3c808616dd708c3eb65a0258eabaf9774447b79e0085ee9eaa9bf8cba50bd9a123bb6f3f6831c832989b30e0c73edc4c3ad24738f63d41abca3d4cbcd6a58857466f95c06895b29e97a549fc681257bd86618baa3b41af49b5b8e13c66bc2c062c6a", 0x77}, {&(0x7f00000002c0)="f1b7453e0aae2e59163aa91907cd62", 0xf}, {&(0x7f0000000300)="31fefe65639110e986fddb4462d469594eaf78d05d649777b660a5705f233ceb81317f9aaba5a80d916523909df146e54ef25ce3f0fb6228fee2f0fc62e1ceec9f029cbb11479331d1e551dee17887589ab96ffedeff3bbd57238fc7522812b784dbcd857cdf9e491c868783a24a53719dca7ce93ded57f681bbf9884682ea81a8c8955a3cbcf48c9ce0b267ad604a28a5d44ea65cfba86fa2e71a789a96d887eacbc4cf76cd966297fc8bc979368ad1449ac7ec7af433cec5950b3ebd8ec5f54caabdf3590e998b1a0bf702f9310fe186171597ed0ddd893d5228de9b44f23a", 0xe0}, {&(0x7f0000000400)="57006fc880e3eeaadbf429a2e2b26e5ffa87423c46a63f591df3bb96d30e51f2a1a302d42516de0e5ca5892a6d8e05f07c3944dd7d2109b62dc54d03a6728e40a25e8c6a9748bc814f9dd44f99b94ab58edc1d84ed8abea388c3721751d316568109423cbbf5943cd3371f", 0x6b}, {&(0x7f0000000480)="7a4284485f8d7fcf71f206aaac8d3c2a853fb03f5dda4f745caa73d866ec33845351f5091750dc238aad64e45b8399d32dcc45", 0x33}], 0x7, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x2, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x28, 0x2, 0x1, 0x3, r3}}], 0x60, 0x4000}, 0x80) 2018/04/06 04:53:09 executing program 0: syz_emit_ethernet(0xfffffdef, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:09 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x1000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:09 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r3) 2018/04/06 04:53:09 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendmsg$nl_netfilter(r2, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000440)=ANY=[@ANYBLOB="145b4e04000049db0512887222d3461b8141f1ee8500d206443df89cba645659fdb5bf173612ff4afd255a6c072455396d286ba7eaa2a7b7ebd9d1f65293dd763affc86807624ab2e4abc0afa7d78790793dcfad7b23460b2032233e4f45542dbac939e2e125790749bed0615ff799fc8c4b148758044f6c1e86679364f5f13a038c42c07de68aaf6bf3276119530cc03d555f83fa13fa4fd69ea5895f1f8c6ae2bcf475b00444001d5c0b470a45460ed1a72c9b5b8fbd1878f54f15b615f780384559e097cff3e1ac7b49294ef7a25668b5b0d78ed524aa"], 0x14}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000300)={0x2, 0x2, 0x2, 0x6, r3}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x632) r4 = accept$packet(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001740)=0x14) bind$packet(r4, &(0x7f0000000200)={0x11, 0x400000001000006, r5, 0x1, 0xdd2e, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3) recvfrom$inet6(r0, &(0x7f00000003c0)=""/12, 0xfffffffffffffdce, 0x50002021, &(0x7f0000000400)={0xa, 0x4e22, 0x800000000000000, @loopback={0x0, 0x1}, 0x3f}, 0xffffffaa) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r7 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000540)=""/4096) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0x6, 0x4) perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0xffffffffffffff8c, 0x6, 0x10001, 0x3, 0x0, 0x80, 0x20628, 0xe, 0xfc000000000, 0x8, 0xd70, 0x400, 0x8, 0x3, 0xffffffffffffff8f, 0x1, 0x7, 0xcf, 0x3, 0x7, 0x36c9, 0x4, 0x7, 0x2, 0x3f, 0x40, 0x0, 0x1f, 0x13, 0x4, 0x3, 0x7fffffff, 0x5, 0x20, 0x6, 0x5, 0x0, 0x4, 0x0, @perf_config_ext={0xffffffffffff8000, 0x20}, 0x0, 0xfffffffffffffffd, 0xa3b, 0x7, 0x8, 0x3, 0x3892}, 0x0, 0x3, r6, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0505510, &(0x7f0000000080)={0x0, 0xc0, 0x0, 0x5, &(0x7f0000000140)=[{}, {}, {}]}) 2018/04/06 04:53:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0xffffffffffffffea) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/06 04:53:09 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f00000001c0)=""/254, 0xfe}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x8000}, &(0x7f0000000340)=0x8) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0)}, 0x0) recvfrom(r0, &(0x7f0000000440)=""/55, 0x34, 0x0, 0x0, 0x0) 2018/04/06 04:53:09 executing program 0: syz_emit_ethernet(0xfdef, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 393.305485] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.313006] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.333650] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.341153] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.383489] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.391059] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.400901] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.408390] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.417474] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.424902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.433947] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.441429] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.450712] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.458130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.466674] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.474085] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.482719] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.490132] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 393.498855] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 393.506309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 04:53:10 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x1f000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:10 executing program 3: 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) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r1) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) creat(&(0x7f0000000080)='./file0\x00', 0x100) 2018/04/06 04:53:10 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = socket$inet(0xa, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x10d, 0x6, &(0x7f0000000080)={0x0, 'ip6gretap0\x00'}, 0x20000083) 2018/04/06 04:53:10 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x4202000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:10 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYRES16, @ANYBLOB="dc74786e6039f7a0c15a984cb01ac4cb7c121c770187e41db6a1c7d4f6f999d02bef08af2e4c191aab6db9ee7bfe9c1a4c0b77bfd8d2bb416ed384be248b18fcc67abd6286474870202146c5109c4f8f2b82b0825dee621a07", @ANYBLOB="905353345770511b148564ab84dc26b3ccbd24a84dfd96db67923608bb44cb2580a65b073e94b72244c337bbc74725b42aea029d79c91a65495b8a5465ad225e5879c73e9050abf4d3d0cddd85e4036d89ff6bcd781b33db9ad9e7fa0f", @ANYRES64, @ANYPTR], @ANYRES16, @ANYRES16, @ANYRES16]], 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'rose0\x00', 0x800}) 2018/04/06 04:53:10 executing program 6: getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="6f73322e04000000000000002f73657100"], &(0x7f0000000300)=""/162, 0xa2) r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa0480, 0x0) r2 = dup2(r1, 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) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'sit0\x00\x00\x00\x00\x00\x00\x00@\x00\x00\a\x00', {0x2, 0x100000004e23, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) pkey_alloc(0x0, 0x2) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000080)={0x6, 0xfffffffffffffffd, 0x3259, 0x64, 0x6, 0x4}) write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @ext={0x0, &(0x7f00000010c0)}}], 0x30) setitimer(0x0, &(0x7f0000000140), &(0x7f0000000180)) 2018/04/06 04:53:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="2b2d40496853c4bc445133e3a65fad34fb25d3545cd93ad261d49a85c2c6f95e63be2ccbc9c7f1c57044490e52fd8870cbfecb7132b28f2faa474adb7c009c0dce4e412b04d6df8b473e66775076d552d980a863b8976a0ce686df45076e0317859faca86f61d22e5ceaed2fac4eb4ade3d186dda26326f8a8a339b5affab6e7f30c05ddc8fae41fe4d49df7572484ff081db5b4378e1d4f3ac69cadaa4df30df6fcc59a87c302ec0e223d63a8ab2f84ce17a3c977f448a4570b9fefbb35c70585ddb82b676804d50e3dda3f7df83fef7a564ba6fd3f73868940c955", 0xdc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000000c0)) write(r1, &(0x7f0000001540)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/85, 0x55}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/06 04:53:10 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfe80000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:10 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x1f00], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:10 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x400000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:10 executing program 6: clock_settime(0xffffffff88ca6d30, &(0x7f0000000080)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/06 04:53:10 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000700)=""/130) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000680)=0x3f, &(0x7f00000007c0)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a40)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000b3c000)=""/174) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) uname(&(0x7f0000000b40)=""/4096) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x4}, 0xf6, 0x6, 0x10000, 0x0, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"}) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xed, 0x80) recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x4, &(0x7f00000000c0)={0x3, {"c90200eeaf66ff"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x144, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e20, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r4, 0x8, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4) 2018/04/06 04:53:10 executing program 3: r0 = socket(0x10, 0x8000000000802, 0x0) write(r0, &(0x7f0000f0e000)="200000001a00076f39ffffffdeffff0effff0000000000000000000000000000", 0xfffffffffffffc9b) write(r0, &(0x7f0000000000)="72fe4d3aa18b5989c61a85ece40cb87181370fc995460d636f43717762f422835c41bc52b8884a436868d7803f47027d73d108bac17eb49e3ff474fddc43b76ada8e11032d5bc8d4d31465ebbda8a9f1245ad1bf757b9f60cde6441231c7231954021da2713271c71ea86f913ab4fd635fcd6d9a6200d9bba5cff096fe98598b92cb668b9d7a24d0fdedda666052e70a7371ba6b03af2f8da2f3f178a7e2ec45e67f82", 0xa3) 2018/04/06 04:53:10 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) r1 = mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000521fc0)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000480)="1f18c37d410a0bbc3a68c80805c858b150f517ebd9b0002d3d06712ec57b97c16b02e0d759735bf6409166cbce8d02fe5caaff2aabb100ab9acb8dfe508e1177222029ed2327f17de7dc70c345ed5e3a546ea8aaeab7347c6c3fe6af025df946e49f08e140e7592bbfb57114c824eb94876c49eda667ba98a7529b36e235293bc8423d20a697a30644871689b4c6b40200761fecf2820712") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x3b5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000540)={{0x5, 0x1}, 'port0\x00', 0x20, 0x1, 0x93, 0x8, 0xff, 0x1f, 0x8000, 0x0, 0x7, 0x9}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) 2018/04/06 04:53:10 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:11 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x42020000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:11 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e22}, 'dummy0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x10000000000001bc, 0x0) 2018/04/06 04:53:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite6\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) 2018/04/06 04:53:11 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2431b627}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x18, 0x400000) read$eventfd(r0, &(0x7f0000000140), 0xffffffffffffff87) 2018/04/06 04:53:11 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:11 executing program 3: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa82, 0x28082) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x3, 0x0, [{0x250a, 0x0, 0x5}, {0x5, 0x0, 0x80}, {0x6, 0x0, 0x80000000}]}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000001c0)=0x5) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x1, 0x6, [{0x5, 0x0, 0x40}]}) 2018/04/06 04:53:11 executing program 4: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/ip6_tables_targets\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0x3ff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000080)=r1) 2018/04/06 04:53:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x1) ftruncate(r0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80) 2018/04/06 04:53:11 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfe80, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:11 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x400100) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="07000000940800000600000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r2, @ANYRES64=r3/1000+10000, @ANYBLOB="0100006001000000000000c01a0300001a6ede6fd22dff70c0ca45249fc763338d98bd44eca23aaf335094b6dadcf13d95efb35f48191770175a04be53a5e877855255aba0253769053313663e2aff2b9e4879afb8c7f7e7219d43f044bfa4e9e0cac8b17dd4ea39e8a6e3543e2aaa0c873b70e06812b0339ab343628642e4256d9936fa0489f4"], 0x80}, 0x1, 0x0, 0x0, 0x400c8c0}, 0x8044) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x20000000000, 0x0, 0x5, 0xffffffffffffffc0, 0x1c}, &(0x7f0000000480)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x14b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3ff, 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, 0x2, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r5, &(0x7f0000ceffd4)=""/44, 0xc4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/06 04:53:11 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x1f000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:11 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x2, 0x101, 0x1, 0x4}, {0x0, 0x4, 0x80000000, 0x42d}, {0x80000000000000, 0x7fffffff, 0x80000000, 0x200}, {0xffffffffffffa1ae, 0x8000, 0x100000000, 0x8001}, {0x7ff, 0x800, 0x0, 0x3}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) 2018/04/06 04:53:11 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000000)=""/237, 0xed, 0x20, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 04:53:11 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfec0, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @rand_addr=0x2}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = dup2(r1, r0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000001dc0)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f0000000200)="b4", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000002c0)="c9d255248e91eb5b48b581ce3cea893db037dd179b4f6a338449caffd0968b9c8eca21fd8e3a0f51247963b2852077a996f840ce836e68749cc671a61d6a3488a62a2ec19a0cbce3209558", 0x4b}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000600)="6194c525d272dbdfe55a5a77ae80500c7dbf48138983848f32ec201081acedd2f7c245adcd595a5de3412696b77193037696dd5c33ccb9ca2c909a1e5a999dc45035a352763a8cd114f12497eefc81aa2245439e42da8940bdbb9aa0e62a89fd3be345fcadf7f0ce9daeda6d93", 0x6d}, {&(0x7f0000000680)="2d6b6413722bb13b6f0584adb01793d13b6331899891efdc9cb45fc084663dd2b93e8079f5326872850f779af26a59f5071f9bcecd625d88e7c1a5bdd2c492bcc1116bab3b682c9be19b8d8c792c3740c05c079c4f075b91928d15ff11a30c70f3946cda9fd41cb701263a0d4a073f1463e5869192f7b3ff637722020831da921140d8703fb32b16b4cb44cd37f23b47075bf6289fbbdecb62ca4c4e2befc9", 0x9f}, {&(0x7f0000000740)="7b6699a4e9f08f02c210b0931bec8a6b3370581dc2a3a0403c9cf95ac9afa5897f06e881277a4d318f95bcea28ce4b158783c7b9ccae962077b1f8b3d91a5032bbbf1c", 0x43}, {&(0x7f00000007c0)="d6401eb51c48fd1e64fb67a76cfd71fe437b89058487c5be7b37c2053878c03f6f8bc6c0af1c8101c651a96e39cdbe2e67a3bcb90065e39b56c38f351fb08356de96654caf874b5ff4f5e474369924bcd819703d8fc86cb9696c46f8d191", 0x5e}, {&(0x7f0000000840)="dd885a19a040072674e2d5ee303295a94de6b320dfa88816d19b68940d4e8acb10e44cd5ff161f523d2707658edb003f081e248fc19a1f73c476e7bc6c0998e390c0107daf4528089a40131da13ce203fe132580bc2dd038750fd03496f7b3aedb4a44b76d89d8a6ff9dd337edee79", 0x6f}, {&(0x7f0000000080)="f74e6343f9b65f8d03f13e3d8c842d8c5fe76c7bc973e0306f9e7c4e9402c2f3838d6490bb", 0x25}, {&(0x7f00000008c0)="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", 0x1000}], 0xa, &(0x7f0000001980)=[{0x88, 0x10f, 0x80, "ac0faa2ceb4c28101eafd1ca98afd3ee67648fe99983a0c8fa0197fbb28dd4cf3666582567b2da95264d74f446625cb9bb170b41db1ab1ca0606ea7f55a56be5cafa8cb1a7cf4e935486bc4a36b6c0c4339a61b87257e762ad3cdb5b10fb43427af090881980f495cd08308e032da9b941114985ea5f"}, {0x18, 0x13e, 0x2, "b951"}, {0x30, 0x105, 0x0, "067288c2ffc26d1b0ab24ae11b5dd2aa9020c134fc8078b6512b50e6"}, {0xe8, 0x11f, 0x5ba, "ec456be17a0e460b60df0f39d43dd7c404daf3ec2a95707d0de175943e5d2284c852577cf8a96fbd9be3fb8c0c53294d26e8521e84323eb4e8d3a5d3ec95b293fdafd0ab0c80a00c94aaf2eb64470fa3f7b20d20f5290b6229e01edbb05cc27c478f27d529b9e51539ed7c7c9ae3f513cce8aa806b21c125fd45a858cc1dad95a7e0e9c4fb34eb6abed0d77c4be24df0f86fbd12aab37e1111dc637813128134aaaa7b7ec285ab4efe4e289d7dd8b4b9c907d03a4e76d8db83cc8058adda36931020b5d846e3689942fa0ea213ffcb3581afc896"}, {0xd8, 0x115, 0x100000000, "c836c9f9518902c5fbcf5f5a1a347357f7f4b847d0e55ce3031a3b036458205f5aad8b83cf7ad91a48e81ef83e3e7e76f186bb0badb497c14de686a8a944031c81f9ed876fb1c8a71a3b7809b18a2bdaf244dd19f4a4795b5953fc62a79fbc6fb7950fcee252926437cc07d5565d9ca7e1e3eef741a3bb8dad9880022a55844378fdc3de0db46fc199922d8a7b1bb252c5e806906ad76c2483da8bea0807abd7c9b7eb29899782123da723ff1782331c6a9bf61f6b7d1ef60a831b424bd1b175ddcd5567"}, {0xa8, 0x11f, 0xffffffff, "53597b4616725899b563de113601787cb3ca9fcbecdc4aa812ea25a6c05fb5cbba5e95aa1ea840215459054f7e2eb0953c879947eb2d021901db45be9ca3e6571cbd8643883fc28a2e69c1128c8c5abaa53194a3e0e0a0267d0acb8c7ed814f427b5bc12d2a782d38af9687e289db681e8a20c6a382dccc8509fd7f2a6a25ac2fc15e1a37624516a19fde624bc3d76bc0d"}, {0xe8, 0x3a, 0x5, "7419f8cb0c556235f7b8952a88dabd4b4a864f947193264fcf7150e9c7ee8ca7bad6672d484753f1b008a324edce7b07c1c8d83e361b173f828814462ac067d617f75c31f8feb2090aaebcd536fb104df7ecad34c61a196ba22beb1e2a8bb57506a792e0546d8fdb765ce28d90abd5dcfc37ec26dc83207a2fa5fffc87928731df78f52c1445655e4b0bedad0248edba42f2c36ef45caba32291de0a12fef12cd55132cb1ea905f99944fa693e13f6645358d11ed89001983b49c9338dc1d956063feb414524c2756be319b9bb23f2fd627867b4"}], 0x420, 0xc0}, 0x8000) read(r1, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) 2018/04/06 04:53:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x3, 0x84) listen(r0, 0xfc0003) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x7fff, 0x23e, 0x4, 'queue0\x00', 0x3}) accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) 2018/04/06 04:53:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b4110600000000000000025833c9fe3d13", 0x39) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000080)="a6cc84ce6a79c82c5d5cdb180ce1d48e4c069ad6e4c6ddbd409b8ad7b8d300ed8c524a3475136abf29f34e4ebb2c8152431902fb942236fa", 0x38}, {&(0x7f00000004c0)="b35e7883d458ee7565a34b9b757fc1af26080f5895f8b03c4f44350006c08ade46c6c0c1f6e671e3792cbc79396e69b6f6fabe9355ebe25679464973f020620f298d2b38a450de0b73019fbafb00f501a7deea3595fdfa327ee39a539f0322e043fce48e2ad8739ac45e8abbe78cbedf4b1d384749116a94c242dfd76755bef1e38de18759ef04deb1b9c6d20a5b5be1f9abf56e5c36ae84d0bc0cbfe5c73c217d82d845d958d9be5abb6635cb04b5fbe30d1789535485a39c99d4b7a21ea9ff9f4ee084f3c83eedf779c065dd2a9be088e5b08bf6b005104021db787931507d2f18f3643bdd2e3e5cf8", 0xea}, {&(0x7f0000000640)="a4aaebe5318f360e46796c9469f9135750feaa503923fb76acb9445a6ede70d5ac76ecc9cc1858dc0d0d88b278819c97d01645c057933b8df99816fcd11a7d23a70fd7c94ae5dada0d9a789e8b8b62146628e479d9d6eb78d5030e87e1d07a3ef1a3295c49c499dc0f1764accee491398aad04db", 0x74}], 0x3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="9e2777fed52ad67be6b4594bd107169ea0278bd3630478625cf2b007c266562c11", 0x21}], 0x1) 2018/04/06 04:53:12 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x20000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0xffffffffffffffff) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="4b39f2cb3990f5344cfb4f55be3b0ca8ee4498d155cb71a03188862394e54b1f", 0x20, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000140), 0x0, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r3, &(0x7f00000000c0)=ANY=[], 0x7f) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000001300)=0x2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r4, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000140)={0x4200000000000000, 0xd001, 0x1000, 0x2, 0x7}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001340)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001380)=r5) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000001200)={{0x0, 0x0, 0x0, 0x3, 0xbbb}, 0xffff, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x10000, 0x10000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/06 04:53:12 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x80fe, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:12 executing program 3: r0 = socket$inet(0x2, 0x1, 0x800000000001) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) io_setup(0x3f, &(0x7f0000000380)) timer_create(0x5, &(0x7f0000000240)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000100)="cb0be01df1a4462a65f49f467a12076f5a54d513306b2d672a41d92105cb7345d3d328d658bbb3944abfe29621464236e6d91f794f04ada0ab0212eb20435093bce5715d6890a6c973cf88984dc46f4b621cbbc4fc39b7c4bf07a3cdb9e3570b725e076518de0c5f974b897583c56035e69cfef3dfe34bf01f8b11bd9be4b57ed79cb4e04bcb3841b5a24dfca868b8acac503c9d58a6a5ff485e751310c8e57c6cf07ddd0fc31586fdb8925cc305a7a4be393ecec25f983873bdeecce4aaff866ada0e94731970e8e231432bf7ac13462f93f9fc3735d405775bf4506e4b9a2be4e347ab717afa58ef1356aac6947235ae273eea56", &(0x7f0000000200)="4ac82c6f"}}, &(0x7f0000000300)) recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/06 04:53:12 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8b0c, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080), &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0xbde, 0x8, 0x95f3, 0xfff}, 0x14) 2018/04/06 04:53:12 executing program 6: prctl$setendian(0x14, 0x3) setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/04/06 04:53:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/04/06 04:53:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7365898804c686f74f31fd84637572697438cc395825bae1e6047191782e00"], &(0x7f0000000080)=""/111, 0x6f) name_to_handle_at(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0xeb, 0xffffffffe6da25cf, "7682c0214bc405388186c9faca4e4d6cf3e9fbe93cf9d883fd2fae67576ac58f0789741eac44e1768c50ba72a22a9a293156215b02040b39fa4d3ce4e738356996181ccba7d53b3da4b8c3fbfbf663d97ff9ecfaf2faf5f6fabeda60cb0c21db0a87561638c776c895a9022834d931b4e2dc9490d0a61923dd4e43b5557403305e6955aa22583a6d2e05c2ab4e88500b6791cb792bc9a53c66b8be354ec3f3251ce5c7d78e08580ef28eff177ccadb1fed502801c51f8b5c0222372a9ea591cb73e6ed17904f07eb100c31e58142c20d4c6b1173622bfea0ee125ad8509806dcb1a5f8"}, &(0x7f00000005c0), 0x400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa8, r1, 0x0, 0x70bd29, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)={0xc4, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x30e}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9916}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x43}, 0x4001) 2018/04/06 04:53:13 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x2, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:13 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c000000010401c4b1de7ffefddf5ea201ffffffffff33ee00000400000c000100010000007f0300010c8002"], 0x2c}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000100)="b88be9f4c2630bc8782b51390bff8b808927aaa61fcaa9c8678b71928fa2346b9a6f2dcd9c8b39ea792106e7011c4769d973e50d7511482907244d04988196d382b55216e33194afe93acfb9f0772f60b5", &(0x7f0000000180)=""/10}, 0x18) r3 = socket(0x10, 0x2, 0xc) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000200)=0x1) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) 2018/04/06 04:53:13 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x2000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:13 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3, 0x1, &(0x7f0000000000)="c4a2e631928fcd1ea59ff84d33e74c6313d9f1c988cb41c9766a34f8b915ec18ecad908e8497156f86344046f1d62b97e7f7c4552eea18a6d01f5bbbc7fa94d0c39c6f86a2b6", 0x3df) 2018/04/06 04:53:13 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x4, &(0x7f00000007c0)) unshare(0x20000) r0 = memfd_create(&(0x7f0000000000)='eth1\x00', 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3620000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x3f}, &(0x7f0000000140)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r2, 0x1) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/06 04:53:13 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfc00000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:13 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0xfffffffffffff001) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'nr0\x00', 0x4}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000200)={0x1, "69705e6c749162618b82f20000000100"}, 0x18) 2018/04/06 04:53:13 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xffffffa4], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x800) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x29, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x0, 0x3, 'dh\x00'}, 0x2c) 2018/04/06 04:53:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1fffc, 0x0) write$selinux_create(r1, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="7b1d7caf05ccda4f945852a3e04162486acbf2d85aa89c83078c7b4d84af2c8e1a4a58eda253fe54d3149053df3b44efd641639efab117ef4ffc3a0a93bbf9821c7698c47486146d4a108a364c28e6786c0ddef3658e3e42e76d5be8855c5ada2a37482e4d1cf484a5c1e09833b42d7caf0c6ab7b1f31a697502f3aa3a65ae327317e88a644fbac608da94d4bc4aafe7529ed84fc617d6f8fc2e5553f0b3bde70356359bbc68984736d328342afa926a3d7194f674c6301958d570425f18aa852c6748f69c93976f5e0bd13fb52da870533b8cbbb8ddc7274ceafad6aeabd8e81e65d318b7c31233a7bee2b3b7349709", @ANYRES32=r1, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64]], @ANYBLOB="7b0357484c0b41339843f657203bac8e49dd3321c261fe9e73c2479fdc58709659a403e80608e2cb1cb4bf79ab035e1d9d1f037232", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYRES16, @ANYBLOB="cb3f2260397ad65bd7d07a4cbfa788", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64=r1, @ANYRES64=r0, @ANYRES64, @ANYRES64=r1, @ANYRES16=r1], @ANYRES32=r0, @ANYRES16, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="5c5e6eb092d42937a0b4f8892484f1f09b80e7364ef13415aa234d1cda3047e5469ae36c1a646ceabb353d3db4bc900af30104b86650c02760ad6c5c3afbb1f7fa3b9e8f6ac9a72157edb2f5a51bbab23e02f45e2745f3bad5d2d5a3d2029e4af53d261af0d2231d83982f803a1733a6bb238df6463c721a30f6a537a27fe6b0fe50ed"], @ANYPTR], @ANYBLOB="9af8db3083e0cb5470bc70edb2495998e09187632b0e2b26ddc4483975b27fa3be1dffa1c32e3648b8fd8bdebf32ff475d9e0f3e46b1aa6b28cdf09fe9eaa849cd1c68a42eafb375c1397bdee65949a7829889f0053f911e8cb34fd6be53965190df5e3958ad72ac5ba9ba269023babc2b904e990a055de690726c9b191a8e16312c1040be86272d083f559fc0c6c5e56c866c02d9848e99c2e5519905eea410bad714ecefcc60703d9139a42f5654ca049a"], 0x153) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x423) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:13 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x100000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1, 0x3, 0x5}) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/06 04:53:13 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x8000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x3, 0x107000}) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) 2018/04/06 04:53:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x320, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x14}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x4c}, 0x1}, 0x1) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x101100) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/06 04:53:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 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) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) socketpair(0x2, 0x3, 0xadf1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x80000000000004be}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x100000001, @empty, 0x6}, {0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x2, [0x8, 0x9, 0x8, 0x1000, 0x3, 0x0, 0xfffffffffffffe01, 0x10001]}, 0x5c) 2018/04/06 04:53:13 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x1000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:14 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0xef}], 0x1, 0x0, 0x0, 0x9}, 0x40) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000340), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/06 04:53:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f0000000000), 0x1cd, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600000, 0x0) sendmsg$netrom(r2, &(0x7f00000015c0)={&(0x7f0000000040)=@ax25={0x3, {"655eb3915604bb"}, 0x100000001}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="1a811c9e5d0b66fa63124d30c04daa62940dc6115a6765685ea068078e22c208928f81860ca627c67c580ef5fc0207d12f6287ed6b3eea8201431810f5ac5085e70c61869d8b3424ca096ae4896d3a03463b46600c3c14ae10f9c3c4db53eec94ec744bb18080f7ab23e4afbb0a13344af3464d6ecbcb41b7e47db2a0a8da1", 0x7f}, {&(0x7f0000000140)="aa4ca0ce76e09396a38f01b79d379e87ab811ded714764817ac298002bbb5fb15446715ec233d769e291b87c58e8a0e776428985dd9562178d7a07376f9a841d6230a282953ece09358e06ab360b9be83359177e7715daa30c0edab48cb593a9c417ec558313785df6e0f54026df0b8590db6564ceed25dcff7cc36db93486c3d2e418a035ea9e5899c03bc90a66875808a72284e219cb9e5a9bcedcb97951204b769c79c985faff8561b804799de69e0a2c1c8621880f6da49e3514e83deb2c6e130e8d368d03ffd2095a6486", 0xcd}], 0x2, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x1308, 0x64f75e6a2f93b29b}, 0x8000) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$void(r2, 0xc0045c7f) 2018/04/06 04:53:14 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x5}, &(0x7f0000000040)=0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4, 0x40000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x2eeb}, 0x8) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/06 04:53:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:14 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x0, 0x8000}, 0x4) 2018/04/06 04:53:14 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:14 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='maps\x00') exit(0x0) kcmp(r0, r0, 0x6, r1, r1) pread64(r1, &(0x7f0000000000)=""/193, 0xc1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x7ff, 0x4) 2018/04/06 04:53:14 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x3f000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000000000000000000000000c9226d6ff02d9939000000000000000000000000"]}) 2018/04/06 04:53:14 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xa4ffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:14 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r2 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) timerfd_create(0x6, 0x80000) 2018/04/06 04:53:14 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x5000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffff, 0x400) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001c00090100000000000000000100000004000200f8b1a0277a0a2201154822269315e5d9ac2b8ed8f3cf0c55e3f033579771ed8ae1b4d7aff8f15f3542a26b1bf5eaa02aa090ddb3f9a454b48afb2d03de8d950a2b0e62e9efa928b3b4659ed3e30d6a057cc96b8ee909e7cf58708754c5b9fd"], 0x1}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/04/06 04:53:14 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xa4ffffff], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:14 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfec0000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:15 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x926e, 0x8000}, &(0x7f0000000340)=0x8) r2 = socket(0x10, 0x800, 0x0) write(r2, &(0x7f0000000680)="1f000000160007000000000000000800090000000000000000000000030004", 0x1f) 2018/04/06 04:53:15 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@routing={0x5c, 0xe, 0x0, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/06 04:53:15 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x3000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:15 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x1f00000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20c) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0xcd1}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f00000006c0)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000840)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/06 04:53:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4e24, 0x4, 0x4e21, 0xfffffffffffeffff, 0x2, 0xa0, 0x20, 0x0, 0x0, r3}, {0x2, 0xcca, 0x895e, 0xff, 0xb9, 0x8, 0x8, 0xfff}, {0x971, 0x1, 0x0, 0x7}, 0xcb, 0x6e6bb0, 0x1, 0x55db7923bf31b024, 0x1}, {{@in, 0x4d4, 0x6f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x2, 0x3, 0x6, 0x4, 0x7, 0x3f}}, 0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r4, 0x0) 2018/04/06 04:53:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$admmidi(&(0x7f0000001100)='/dev/admmidi#\x00', 0x0, 0x2000) r1 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000010c0)={0x0, 0x1a5, 0x8a, 0xa1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f000001dff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001500)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001040)=""/59, 0x3b}, &(0x7f0000001480)=[{&(0x7f0000001400)=""/85, 0x55}], 0x1, 0x1}}], 0x48}, 0x0) 2018/04/06 04:53:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0x1, 0x0, 0x7fffffff, 0x1, "95640481b8fced372fec8c9295ba91ff27dc6e391c57c73913bec281e9e0e22f738f5a43efe68dfa249fbd91", 0x9}) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e200000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/06 04:53:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x0, &(0x7f0000000180), 0x2021800, &(0x7f00000001c0)={[{@localcaching='localcaching', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@barrier='barrier', 0x2c}, {@loccookie='loccookie', 0x2c}, {@discard='discard', 0x2c}, {@localflocks='localflocks', 0x2c}, {@noquota='noquota', 0x2c}, {@localcaching='localcaching', 0x2c}]}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x2000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r4) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/04/06 04:53:15 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00000002c0)=0xfff) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9d7, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x5, 0x5, 0x2000}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000c79ff8)=[{r2}], 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000003ff8)=0x50000000f5e) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000280)={0x5, 0x2, 0x8000, 0x0, 0x7fffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0001000c0f00019c4a052bbd7000fcdbdf25d20600050000000004001a00"], 0x1c}, 0x1}, 0x8000) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0x800) [ 400.471592] binder: 24694:24698 ioctl c0306201 205da000 returned -14 [ 400.504142] binder: release 24694:24698 transaction 78 out, still active [ 400.511053] binder: undelivered TRANSACTION_COMPLETE [ 400.516246] binder: send failed reply for transaction 78, target dead 2018/04/06 04:53:16 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x21, 0x1ff}, 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(r2, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x81000000) fanotify_mark(r0, 0xa0, 0x0, r0, &(0x7f0000000180)='./file1\x00') inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r5) execveat(r5, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x0, 0x200}, &(0x7f0000000340)=0x18) lsetxattr(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000006c0)=@known='system.sockprotoname\x00', &(0x7f0000000700)='\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], 0x2) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x1, 0x111140) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/06 04:53:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xe0}, 0x1}, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) 2018/04/06 04:53:16 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x80) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000000200)=0x4) 2018/04/06 04:53:16 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x2000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:16 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x2000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400280, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000006c0)={0xff, 0x7, 0x3, 0x60000000, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x400) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) 2018/04/06 04:53:16 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e79", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x220041) timerfd_gettime(r0, &(0x7f0000000300)) keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) ioctl$void(r0, 0x5451) tkill(0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}}}, 0x44) mq_notify(r2, &(0x7f00000008c0)={0x0, 0x11, 0x3, @thr={&(0x7f00000007c0)="dd7a6d23ff8c11021400cca374821445f2e3937dca92ff82ce82f73ff55ee8820da22d901cd2d8d18b16b3ea2412335e228aa50e28dd9a8f67c08f16f17402dfe0b416ecc476f9cfdea44dd533d7c5f3ddc9a9d706131e401ce27bd82e9acbd9186a8ae8648fb2e6f9d18b12ed2def1df25552585c52d2a71296d7705ed7205690e0acc84f9e6b179ae72e6b04885b6fa25bd95d2ad1e6d68d2f9088193f3750b0ca2cb09a59bf42265b4e950fff8e4014a31e0c878a90bc98e3", &(0x7f0000000880)="608cc95232b2b5d4c7dbac422ab7950d5ad19e6b5544574f64f971b7f0e1e82274eced0442d15b901a2025"}}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') accept4(r2, &(0x7f0000000900)=@hci, &(0x7f0000000980)=0x80, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)=0x471d) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000740)={&(0x7f00000003c0)=@expire={0x2bc, 0x18, 0x100, 0x70bd25, 0x25dfdbff, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x80, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x89, 0x0, r1}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, @in6=@dev={0xfe, 0x80, [], 0x1a}, {0x6, 0x1, 0x7f, 0x100000000, 0x10001, 0x1, 0x6, 0x8}, {0x7, 0x4f, 0x8d7, 0x56a}, {0x1, 0x3, 0x9}, 0x70bd29, 0x3506, 0xa, 0x3, 0xf422, 0x80}, 0xe72}, [@tmpl={0x1c4, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d6}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x0, 0x1, 0x8, 0x2, 0x7}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3503, 0x4, 0x0, 0x400, 0x1, 0x6, 0x7fffffff}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x3, 0x8, 0x8, 0x1ff, 0x8}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5, 0x3, 0x1, 0x2, 0x60, 0xff}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0xa, @in6, 0x3, 0x3, 0x3, 0x3ff, 0x308b, 0xdb, 0x4a}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d4, 0x2b}, 0xa, @in6, 0x3502, 0x7, 0x2, 0x1, 0x8cd, 0x5c, 0x400}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x5, 0x0, 0x7, 0x3, 0x1, 0x1}]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/04/06 04:53:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20080, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000002300009004000000000000000000000000000041f7112b4002a8b1518620dd96799e6e56e2c09ae8e9e91b51e6"]) socket$nl_route(0x10, 0x3, 0x0) 2018/04/06 04:53:17 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x300, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:17 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xffffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000003ff8)) 2018/04/06 04:53:17 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) socket$pppoe(0x18, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/06 04:53:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '(cpuset@\x00'}) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffff9, 0x101802) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0x800, 0x100000000}) umount2(&(0x7f0000000580)='.', 0x4) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0x9) 2018/04/06 04:53:17 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x3f00, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:17 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/06 04:53:17 executing program 5: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"65dbc30000000000000000000800", 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/06 04:53:17 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x159000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(cast6))\x00'}, 0x58) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x4240, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000003c0)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x82, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = socket(0x2, 0x2, 0x9) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000240)="d881f72c08b2e0fe84d782c76561cfd97c5c4b8b713a933aece9a91fa58f55c21933f151ae5563956f99d5b1df9916e86d1b17b1625d988b8e1bffb448c2232ffc3965601f1743f9507236dbae164f9fb93a290fe9b1d667312cfe8e5a6bf21a65831ad31ba2d1b92f75fffe6e51e6cf55f165213c368613942934138ee32d5c271ebe17f693a3c261d4", 0x8a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000300)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @random="b08419a21d80"}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) sync_file_range(r3, 0x2, 0x100000001, 0x2) 2018/04/06 04:53:17 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfc00, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:17 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x1f00], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:17 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x5e, r3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file1\x00') dup2(r0, r2) 2018/04/06 04:53:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x4000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) [ 401.797153] sctp: [Deprecated]: syz-executor6 (pid 24763) Use of int in maxseg socket option. [ 401.797153] Use struct sctp_assoc_value instead [ 401.959730] sctp: [Deprecated]: syz-executor6 (pid 24808) Use of int in maxseg socket option. [ 401.959730] Use struct sctp_assoc_value instead 2018/04/06 04:53:18 executing program 2: clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80000008002032, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcfff7)='/dev/kvm\x00', 0x0, 0x0) request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="1dc93fdacc2769c7f0dd9635d760b6c7f9e8fe986caed98d0cf30216e4c2a6a71a5e", 0x22, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0), 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000500)={0x0, 0x0, r2}, &(0x7f0000000540)=""/254, 0xfe, &(0x7f0000000680)={&(0x7f0000000640)={'crc32c-intel\x00'}}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000ff7)=""/9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) socket$alg(0x26, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/04/06 04:53:18 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x242, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:18 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x1) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/06 04:53:18 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1f00], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f0000000000000019000500000000000000895b00081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x57}], 0x1, &(0x7f0000002000)}, 0xfffffffffffffffc) 2018/04/06 04:53:18 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000017ff0)={&(0x7f0000017000)='./file0\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016fe8)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)=""/161}, 0x7a) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0xe6, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'wrr\x00', 0x8, 0x7fffffff, 0x13}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x868, 0x1}}, 0x44) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44500, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) 2018/04/06 04:53:18 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0xf03, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/04/06 04:53:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/snd/controlC#\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x8001f, r3, 0x0) 2018/04/06 04:53:18 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xff00000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:18 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/stat\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="020000000000000000000000000000007941408b2f0134581108625bbd842416d8e14bfc98ffb814b14ebb7bd19c145f771563fad6533bf4c760ca484938ff91b4c4fead3fa29d6a319d8ab9529d23c2fc253212257a768586f9ddcd3d0ff2cd730d069d94e75409e8637c065c7fb1adb9dab5f8db6d2e66c74b56eeda797900"]) r2 = getpgid(0x0) unlinkat(r1, &(0x7f0000000380)='/\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0xf31, 0x10, 0x5, 0xff}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0x20, 0xfffffffffffeffff, 0x9, 0x8, 0x2, 0x8a, 0x9, 0x9, r3}, 0x20) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000640)=@req={0xf163, 0xe13, 0x3, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000580)=0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) r4 = syz_open_procfs(r2, &(0x7f0000000100)='uid_map\x00') r5 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r5, r4, &(0x7f0000000180), 0x400000002) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000200), 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x1, 0x5, 0x0, 0x8, 0x586, 0x8, 0x3ff, 0x1a, 0x36, 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000000000), 0x4) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x0, 0x9, 0x7fff}) sendfile(r5, r5, &(0x7f0000d33ff8), 0x80004) getsockname$netrom(r1, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ashmem\x00', 0x101000, 0x0) bind$netlink(r5, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfb}, 0xc) 2018/04/06 04:53:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/06 04:53:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES32, @ANYBLOB="66b426a1a0902684c830a5f9318f0c90d7faf60cda3ca76dc9", @ANYRES32, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB], @ANYRES16=r1, @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYBLOB="3be9aefd8f62fa9f8400caa5ed8ffddf8491e1b811bdaff54bd1dba29cea95c9c6e7c7c1a732cfb328d79cb0e620283002ac8c3a0aad6eb67a0be239675ed2b18d44219ff7b850a03f561bfbb5ba7a87b83d7d6a6d7dd193b75420bfeee47667763900a9827e7f6ef5f5e716b0ad36ddbed5cfcaefab243ef6b623977c373a7745fbdb6883610f9401d433d8", @ANYRES16=r1, @ANYBLOB="e8ff7938159f67f36e6fe35b3b264b17b8bab9f60c46458b7ffe351aa898574827ac1d83bd27461ac80fc1e8102b53ea74aa9ae9c7b70b4c2f20d6eddec08c9e3ff773ce78fcc97d8be97bdd3681ef9f95a73e00dde51d2e40a2493f5b378c185d77674688fe71d73dd1616183112617caeae607ae8cdb3427dd006ec48576b19e41dc40341ee410f1047370d7aac5a8247cb4dd5cf6be9fcd4bf9f181615e9ab98b4a67afc1692a05967647de59ce64dbf793173a0493034e620f0918be6263d5a7fd23da28f2d7", @ANYRES64=r1], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="70042325b529e0d91cedea1945b8c5057f9eea7bcde72a211354c97a0cfe6c3e10d12e5d507b791940864ccf014b1b32163f8edade05fce38529dea0db2bbf2e8357365dedc03171bd58", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYBLOB="f41c5ee791545f3b7213ea90e8a4878fe54bbf1d890e65a673505aa535ef1a0017d0936aec8a40f4bbc66d78e3a1278a74fb7d6fc9f3d7fe326dec1d603abdc502a14f07cbe3b3c7aef2d1d7b18321bbb30aa1cf77d6bb8cebe39d382f5e3e02646b1f25710958524728558f31407299d92b186c93cb95f441e495131237630b2a356599f5d0c55848dc021384024bb6dbb0c8b308f8b015500d0ee4366bb8b2f6dc11d25890605a5906d478"], @ANYRES64=r1, @ANYRES64, @ANYPTR], @ANYRES16=r0, @ANYBLOB="21c43426eb7acaf4d743bf9b45026c60f237a19da8dbf298c5bf87943dbb47a27193ad6293a85b0a9540be103b3f718c222b1bd38a16deff9cca590a3dc55a6d05de96c1c4458d9f047aea8d5378db21b5e41d802378dd83307d4153c7960613650fb9df", @ANYPTR], 0xfffffdce) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) close(r1) 2018/04/06 04:53:18 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfc000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:18 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffffa4], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="fefe00002e00ff0a00000000982f6c4ce32c84049761b800000000040000000c"], 0x20}, 0x1}, 0x80) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x776e, 0x10000, 0x8000, 0x5}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7399b7ad}, &(0x7f0000000240)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup3(r0, r3, 0x80000) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 04:53:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sco\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x0, 0x70bd28, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/06 04:53:19 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x8000) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x80000009}) sendmsg$rds(r1, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/220, 0xdc}], 0x6}, 0x90) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000006c0)={0x2}) 2018/04/06 04:53:19 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xff00, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:19 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/96, 0x60}], 0x1, &(0x7f0000000100)=""/169, 0xa9}, 0x0) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="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", 0x200}], 0x1) recvmmsg(r0, &(0x7f0000005380)=[{{&(0x7f0000003e40)=@ax25, 0x10, &(0x7f0000005200)=[{&(0x7f0000003e80)=""/4096, 0x1000}], 0x1, &(0x7f0000005280)=""/209, 0xd1}}], 0x1, 0x0, 0x0) close(r0) 2018/04/06 04:53:19 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x1d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x1ac, 0x17, 0x315, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}}]}]}, 0x1ac}, 0x1}, 0x0) 2018/04/06 04:53:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0xc64, 0x6}) 2018/04/06 04:53:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10040, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000280)={0x100000001}, 0x1) mq_timedsend(r4, &(0x7f00000000c0)="b06b274242915c00595e844100c9eac938c213c3d18dc01107ec7b613ca03cf860121166dd9a94055def7ed9f2509329717188dad96d6acd9a2ce758782389f884f9", 0x42, 0x200, &(0x7f0000000140)) 2018/04/06 04:53:19 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000040202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:19 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x5, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:20 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0xffffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:20 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000300)=""/42, 0x2a) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) epoll_create(0x2) epoll_create(0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8001}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x100000001, 0x1, 0x8, 0x80}, 0x98) 2018/04/06 04:53:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x91) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x7, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x1000, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x4000000000003fd, @time}], 0x2f) 2018/04/06 04:53:20 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xc0fe, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000400), &(0x7f00001c1ffc)=0xffffffffffffff74) listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000000840)=""/72, 0xfffffd05) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={{r2, r3/1000+10000}, {0x0, 0x7530}}) recvfrom(r0, &(0x7f0000000a40)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0xfffffffffffffe3a) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendto$unix(r1, &(0x7f0000000740)="c12377e340f683f9267c043f6aca25574a52243716cb2c76d7767cc79e56494ef55e8d7698086b72bc49649fef5d89a41afe08502931f9379e111253d5dd250c14f1dfa80e85d546b642778291118874bd72963cff6ddca4c207783208c524b0c05f764bab08e89c34be79f691a81b9299dae18a7f7b03d2e2113e515fa2d349181b8d48eda7d99a1d62794c0d44a5a77be52523abd1e42af23e77b7a7609b5acba0440099df46fc4c44fb7b5e8dd87a57840f8313f7579eafa1d48e762f895d29573406de5a66acee789c1eaa51347d311f25dab5a5e57ad13d5f19c3f3a9f9ad8426d02fbaede6983804a2ac80b038", 0xf0, 0x40, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r5 = memfd_create(&(0x7f0000000440)='][lo\x00', 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) getpeername$packet(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000240)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r7}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r8, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) sendfile(r5, r4, &(0x7f0000000080), 0x2) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000040)=0xffffffffffffff18, 0x80800) memfd_create(&(0x7f00000003c0)='/dev/loop#\x00', 0x0) socket$key(0xf, 0x3, 0x2) rt_sigaction(0x2e, &(0x7f0000000140)={0x2, {0x925}, 0x8000004, 0x10000}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) keyctl$session_to_parent(0x12) connect(r9, &(0x7f00000000c0)=@generic={0x4, "223cd4ae706d904ea04133e7077bc52ed7febecf565d3536c28f172037fe6fe21122b0f586fcb1de0b2bff33eaaf668a3ce186086cb0cb3ce7d49e5b94f2fe7cb7065d79f622b9d5d3a843fafe6e048e6dba56bb2ad91f25493c6a08882c273103fcd1fd78c3b7c7f3691e0c2fbf5d99ddbe427d51d5e0f15bb03a5fc61a"}, 0x80) sync() 2018/04/06 04:53:20 executing program 5: syz_emit_ethernet(0xfd, &(0x7f0000000200)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x1, 0xfffffffffffffc01, 0xff, "0139d908cabf37c1e258eb05fafaf90e187c12f1a9cbf66b010b0770cb34a5cc27c92eb659a3a9e02b8ff1f02adf9ef484ebe30f49b96d52ed815831a3c9ca4ab9834ada07410394f20e979c8b7e229dd57d344289b0616c90140305f42436fdf8e91618c25d2478428a6d0737ca5b1c150c3cf5105cd8455648c3eb043dd45bfaba2979b04eabfbc22fd0aa6463cdc10e2b9c3905e605680b37701c22b3f89560fb8bf9941de6de8143c388910cd4406e9549c40efd2412d185d8a7bf82dbb76592930ecfc88a6b6f54b7f05074e28f384d1f05e7690c5a3b44184b56b659fef3bf28cee3791ad60a91c457"}}}}, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0xfffffffffffffffd, 0x0, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4800, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000580)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10d41, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x40, 0x4) 2018/04/06 04:53:20 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0xa4ffffff], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000220005010800800004000000bdffa089"], 0x14}, 0x1}, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/04/06 04:53:21 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x3f00000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) init_module(&(0x7f0000000080)='lovmnet0posix_acl_accessvmnet0-bdevsecuritysystembdev\x00', 0x36, &(0x7f00000000c0)='cpuset.cpus\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2d]}, 0x1) 2018/04/06 04:53:21 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000240)=0x40) 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$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x1f, 0x3, 0xf5e1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r4, &(0x7f0000000100), 0x0, 0x40000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/06 04:53:21 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x680802) fanotify_mark(r2, 0x62, 0x8000000, r3, &(0x7f0000000140)='./file0\x00') syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x40000) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) 2018/04/06 04:53:21 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@empty, r2}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000100), 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000140)=""/69, &(0x7f0000000280)=0x45) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) 2018/04/06 04:53:21 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="b700000000000000070000000000000095000000000000005229d853b213c000ec28277027e12294000000000000b50515d2b4b48ae08ad98b57792c7fd4cede75a7798ac71cf049dc63e3eefdd15a499afae0e67a628055aac09c7da67217d517c598870835fdd7e42a9b52b30377157a1dac3a47f23ecba60b056c1d3657af70a3bd694aaf7b2667619d355fef7e2749fd65226dbf692abeb00ed99ef7db09b35557fb69d803d34019a221f8108c41854d02bf725381bff0f3aad9e01702172d9a8243e4dc7423615f00fb47897bf28644e165e5c3d761997bc8088bb06ad61f9f27994007cedef5ea6d3239219351362b6e319da502bb85bde1d5814e87491006e0f9ddf4a2ad5f4b3b1fe0d09503000000da5cd4a2f29678da4ce2277049284d787aba7823a51e8e6b310f2ac0413cc8d5ca911896865e4bed557dde77"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="ec", 0x1}], 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/06 04:53:21 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfe800000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0xfffffffffffffffb}, 0x2c) r1 = dup(r0) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="29792b4d50f905e74ced3fe22fe333c9125d43537bdc38113c129a61916da1bf802d6ce4a522f01042e750f4f585a7b7a54406dd3fcfd37f05448a0bc3fb30e19633a7c240e5a9c2dd90bb84825f3931c1a478053169ed1e949efc7dc8098b4bb57e1faf63af75c4972d208c1b36ca3c9ea6329f2458510332320b492995a2a3c8d2382defc620e7801c37429ae105f1e55fd3a8886c24d42c9ccddd06755d65553e0740fcade589f7b29d10b71a307d0b3a80a5c818b5259259e7563a4394a8efd665ae7852", 0xc6}, {&(0x7f0000000100)="b78ab4b23f313a97aeec90e1afdde06e22c81636fb601453db007a62ee7309791747a24e60393752b250f871f26e3c75ae9117b4900d12b5ea288d815a3075e4a0d138a47d0acf432b8c46ec5c7b963fed33f2a8ed665450ebc555d9b3766832a559f879e2d5302a508d02ad533a6bb41e400b62c67a5e4f772820bd42d163e24ecdcef57a18b321320b1636fb8e05afa9479c15c0c778858778fe77f8f192bb020db8d28759cee2bffdd64bc5", 0xad}, {&(0x7f00000001c0)="c08742911edf16300159b72e18f0d819d8d8bcfc4d23baf373cc8413ca5b318b28f17e33800cdf96ae7b0470a498ece4cfc58e7c7597c3fc3672359f23228770ea928c490e52adf16ca636abd35f4bb1d8d7787d8746b17e40c730c3f2f5570768ad38413dcd2a1ca072485c80f39261b24593ce818bf0ea1fb54fd65e18c112176d47d32d8eed1a92336394254207b7dcf0b1dedaf007591f504ee75b422de0be95be1e5c47782d3db16f66a6998814aef4b69e3eb93b4e309450bcdfcb15cb52af7b77a8432d51b6c6a66a63add3d8", 0xd0}, {&(0x7f00000002c0)="8e7ad0b1916149089d889709aec1e76ff788a9f313dedc9b5d5867300076519ce929cbf9f4908ae2cbcb79543102cecd9c6e4a3f28194e102ce27b6db59c13a7d73787a487ced54660946ee8c3581e1c62c8bf49549c89a7744753af04f469b9ac03b6e046105852f409a20e850b786dc10b447e220fb2b591e402d3984c0717b31965451ce99012d8d5d02cb04ee30ae2c2a61ce9554712005db2b9153f8884e47bdc1fd21b02ff45f1e5ed17668d4f1370d4f6e855405dbc8fd30bfe4a0ac90a578b47be6b25ccb4095d3df82c4935d808191e85b048f5b6fd5fad4dda98484a715d8d820fdc2a4151158379f636760bed9a", 0xf3}], 0x4, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x8000) 2018/04/06 04:53:21 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1f000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0xfffffffffffffe01, 0x9, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x81, 0x4, 0x75a5, 0x2, 0xff}, &(0x7f00000001c0)=0x14) socket$can_raw(0x1d, 0x3, 0x1) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/04/06 04:53:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = dup(r0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="9261b8a89c06b3c3560a69e24ab5e3c64063848f9217324d447c5038a47fefbc63a827c516511f70536adc12d935b6d969bb53b339fe0102d745fe671dd73f4ca6a7eceb5843d7fc76ce95beaa42e2b4b49db056c2c47d59cb98d0506c0294a1400e862693939e4c05ceaf8bdcaa8ea358d34aa9d1f97b751e434740f1c5a9", 0x7f}, {&(0x7f0000000100)="27a0062fe6610f5c21cb25cab8e4443e3006b86487bbb581970770ea89d2d1e62b1ccb880897f31fc775fde0b15a7be8dd961319aa38392a115c788768a8eed004c2b25f4eca9dc57879b8a9f3b7b5b687d08a873e88aa22822587c244a7e42c3cca448c788a88ed4479076dcb6c65ecfc2a6e7f58c5fc0cb3679be35a648ac6393811e6331136e4", 0x88}, {&(0x7f00000001c0)="59f1600fa83d2820d705e37ee1000879cf88e33df774351a23cd4b52807ed8cc0c186f94bb0f13239f6e597f70261a10467687098f7a5d49cd83eb8f634ce0e286fe27850133169e75944b56b6d9122bed25db4358065187da21bbb80de3ae639ccac034966f0daaf470d3bbb79b16fb91074a602bb600aa823076804a4b65a3dbaeda890163a58a68c6783bfd99049512797abdd8adf8dc0a6e", 0x9a}, {&(0x7f0000000280)="cc0dd38b1113f90ede4a54ec280f062ba7a5d4595a00b44aa783ff90af795fc722ca3dea3249b319f7d2dbe685597b3720e4d878d66b6209f63d3b6b4b66a711a4ad22c7166caf5b0e727b4f3b198361e0c84b0108da78cab66fb60781fac7173121d96871f8215291d4fb11412a04b8c17ed94e98b89faeea418573913593668ebe2b49cbe50c5d342eeb4107be6b1ae1aaafe77fb76b44239eaa65ee774fd3ff742dd827a349715215ad698cd760b0d6afbd760069c6a61862ecbe3a7b480fadc043f475a308a183bb8ae019", 0xcd}, {&(0x7f0000000380)="09fd8934e7071bb97d973e96d3c04690430f217728d5c7be23cae60ab3e481327958904accc1b2ee272fa84f90e2ac9e75b2cb2ec240545b2f72765d4e9fcfec9e9964de24f714a79a4fecd07a80bbad53317654", 0x54}, {&(0x7f0000000400)="058f57a27acea962a8f5d5e565117ddcf7f2f9a11e73e2166bbb8a9441b0fe438f50a6472744f3d0d3215c923bb493b2a03f81423a8f", 0x36}], 0x6, 0x0, 0x0, 0xc000}, 0x4000010) write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}, {0x20, '/dev/snd/seq\x00'}], 0xa, "9596ae708ff5a17e39f892f78b70556472110ffad0be3d8910e3b20c0f8df18970f830"}, 0x4a) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/06 04:53:21 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x4000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:21 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x242400) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@dev, @empty, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@rand_addr=0x100000001, @in=@rand_addr=0x401, 0x4e20, 0x1ff, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x3e, r1, r2}, {0x9, 0xd5af, 0x0, 0x7, 0x8, 0x8000, 0x0, 0x400}, {0xc489, 0x0, 0x7f9, 0x56a9}, 0x3, 0x6e6bba, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x0, 0x3, 0xe78d, 0x9, 0xffffffffffffffd1, 0x7}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0xffffff2c) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$can_bcm(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000440)={0x0, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "bd914b8e98bb547196e4359889dfe78a27b75b0cf93f79c20504439a199fac052a8d97e9d95a70455cc7f1ced16aa575f47bfd72a2e4b61d0c6df1919d4601bc"}}, 0x6c}, 0x1}, 0x0) 2018/04/06 04:53:21 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x20000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x833, 0x80000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x5) 2018/04/06 04:53:22 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x8) ioctl$fiemap(r1, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/06 04:53:22 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000500ff89aeac2cb1f5603a85ce49cf61e2aec2612c2454"], &(0x7f0000000180)=0x12) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000300)={0x0, @empty, 0x4e21, 0x1, 'ovf\x00', 0x8, 0xff, 0x44}, 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22}}, 0x1, 0x0, 0x4, 0x4, 0x6f}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x9}, 0x8) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) r6 = shmget(0x2, 0x1000, 0x300, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r4, 0x2000000000, 0x8, 0xfffffffffffffff9, 0x17687db, 0x3}, 0x14) 2018/04/06 04:53:22 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xf5ffffff, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x109000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000100)={{0x0, 0x3, 0x4, 0x2, 0xffffffffffffff81}, 0x3, 0x4}) write$cgroup_int(r1, &(0x7f0000000000)={[0x2b]}, 0x1) 2018/04/06 04:53:22 executing program 7: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0xfffffffffffffffd) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x10000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/116) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x5, 0x4, 0xffffffffffffff00, 0x489, 0x0, 0xb0b, 0x4000, 0x1, 0x7, 0x3ff, 0x60, 0xfffffffffffffff9, 0x10000, 0x4, 0x5, 0x9, 0x3fb4, 0x2, 0x3, 0x1, 0x0, 0x5, 0x6, 0x1, 0x0, 0x5, 0x100, 0x4a, 0x0, 0x8, 0x4, 0x4, 0x6, 0x3f, 0x33, 0x1, 0x0, 0x1d4b60ba, 0x1, @perf_config_ext={0x3ff, 0x8}, 0x344, 0x10001, 0x9, 0x6, 0xae6e, 0x1e, 0xc0}, r1, 0xd, r2, 0x8) 2018/04/06 04:53:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000008fca000000"], 0x20}, 0x1}, 0x0) 2018/04/06 04:53:22 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x1f00000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:22 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x500, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:22 executing program 5: r0 = openat$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 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x189000) connect$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3ff, 0x4000) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/04/06 04:53:22 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0xa4ffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:22 executing program 4: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc00, 0x0) write$selinux_create(r0, &(0x7f00000000c0)=ANY=[], 0x7f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r1, 0x0) getrlimit(0x5, &(0x7f0000000040)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x102) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x2000000000}, &(0x7f0000000300)=0x8) 2018/04/06 04:53:22 executing program 6: r0 = inotify_init1(0x800) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/04/06 04:53:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) accept$inet6(r1, 0x0, &(0x7f0000000400)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) sched_rr_get_interval(r2, &(0x7f0000000500)) sendto(r1, &(0x7f0000000300)="ea155f8f6d521120", 0x8, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x6a, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140)=""/106}, &(0x7f00000002c0)=0x78) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x10001, 0x200001) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x20, 0x3e7) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/04/06 04:53:22 executing program 7: r0 = socket(0xf, 0x80005, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f00000000c0)=""/147, 0x93}, &(0x7f0000661fff)}, 0x3b5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x400, 0x8, 0x5, 0x800]}) 2018/04/06 04:53:22 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xd29e, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x80, 0x820e, 0x9, 0xffffffffffffffff, 0x100000000, 0xe3, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x621}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000013000)) [ 406.328696] QAT: Invalid ioctl 2018/04/06 04:53:22 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7, 0x400, 0x7fff, 0x10001, 0x4, 0x3}) 2018/04/06 04:53:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x9, 0x4, 0x5}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x16, 0x81, 0x4, "beedc31ec621a7524c55b4d3f137b5e18e10e1e48abff766c543198f278699afc185e5aabe46f852c1c98648d28d83e911d53836f7facb8b64d5724cae3b7fcd", "e441283daa0502f94698cd9fc62aa71937699618ed8d630564c6acffcc12faff", [0xfffffffffffffffc, 0x1]}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r3, 0x0) 2018/04/06 04:53:22 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfc, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:22 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x8000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/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$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x4, 0x20, 0x4}) 2018/04/06 04:53:22 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3b628ea5db94ed90) 2018/04/06 04:53:22 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/142) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/04/06 04:53:22 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xb3e, 0x4) getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000180)=""/77, 0x2ce) 2018/04/06 04:53:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) signalfd4(r3, &(0x7f00000003c0)={0x4}, 0x8, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000280)) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) accept4(r3, &(0x7f0000000280)=@can, &(0x7f0000000380)=0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) sendmsg$netlink(r4, &(0x7f0000000340)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x84}], 0x1, 0x0, 0x0, 0x4000}, 0xc004) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000001c0)={0x4, 0x2}) 2018/04/06 04:53:22 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xf5ffffff00000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) io_setup(0x6, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001180)=""/128) io_cancel(r3, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x33154f32e7ec7c19, 0xfffffffffffffff8, r0, &(0x7f0000000100)="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", 0x1000, 0x0, 0x0, 0x1, r2}, &(0x7f0000001140)) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r4, 0x0) 2018/04/06 04:53:22 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:22 executing program 5: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x80000001, &(0x7f0000781f70)) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0x0) keyctl$assume_authority(0x10, r0) r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\\cgroup\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=':}selinux\x00', r1) 2018/04/06 04:53:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x36}}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000040)=""/191, &(0x7f0000000100)=0xbf) 2018/04/06 04:53:22 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x30001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x10000107, 0xd, &(0x7f0000000100)="ca07c38f8d1aee4427302e083e6d2da944dc9ed719bb507da3521097805c43b8af3939541a7a8e8fcd4e602db51fc69e5b2b51293734d6640a53e9df742cda09f103f4461d679fd602605e5daee4121f364954505e218778debb6b7317b18bc942acfb19d28c898761536e50ac04c10e8902", 0x72) 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000d80)) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000080), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x94, 0xa0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x9, 0x0, 0x3, 0xffffffff, 0x1, 0x9, 0x8, r3}, 0x20) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/06 04:53:22 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 407.406232] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/06 04:53:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x62a, 0x5b, 0x10000, 0x1000, 0x7, 0x400, 0xff, {0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x6, 0x8, 0x3ff, 0x9}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x9, 0x0, 0x8001, 0x6b}, &(0x7f0000000300)=0x18) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f0000000040)) 2018/04/06 04:53:24 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x3, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:24 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:24 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x2000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc6, 0x400) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x2151d9d3, 0x4) write$rdma_cm(r0, &(0x7f00000000c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) 2018/04/06 04:53:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6404c0344951e229bc53272c92cd15da40e8284a13ad5e6e6dba1b4ec1ded399a7329d8fea5478ab156dbce2d0070f63b069b314f9578588e83bff05f889b6152f01f9dc6c187f267f38bed6f86bbcd413371151ad91edc57696025862e8cd23634c92bbaf9780e84483ae733a928f5051470482406d3daf1692b96dbff1bc1b6fc0a31829c4648484b62ecf96a836e07da030570c7b9786866770", 0x9b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/06 04:53:24 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x4) r1 = dup2(r0, r0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffff2608, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/118, &(0x7f0000000200)=0x76) 2018/04/06 04:53:24 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000823a0cb89b8458145a000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) 2018/04/06 04:53:24 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x4, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:24 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x1f00], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:24 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001740)={'vhan0\x00', 0x8}) socketpair(0x3, 0x7, 0x400, &(0x7f0000001840)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001880)=0x61f8, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001700)=0x80000001) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f00000001c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f00000002c0)=""/254, 0xfe}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/210, 0xd2}], 0x5}, 0x2100) syz_open_dev$admmidi(&(0x7f0000001800)='/dev/admmidi#\x00', 0xdb, 0x400) bind$packet(r3, &(0x7f0000001600)={0x11, 0xc, r5, 0x1, 0xa581, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001780)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f00000017c0)=0x3f, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000016c0)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) syz_open_procfs(r7, &(0x7f0000000100)='cmdline\x00') 2018/04/06 04:53:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x2b}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) r2 = shmget(0x1, 0x3000, 0x400, &(0x7f0000001000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x9}, 0xf3, [0x80000000, 0x7, 0x2, 0x3, 0x6, 0x5, 0x32, 0x8]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) fallocate(r0, 0x2, 0xd4, 0x97) ioctl$KDSETMODE(r1, 0x4b3a, 0x8984) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000001140)='systemcpusetnodevppp0\x00') recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000340)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0x8}, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x9, 0x40800) recvmsg$kcm(r4, &(0x7f0000000ac0)={&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000600)=""/69, 0x45}, {&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/217, 0xd9}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/200, 0xc8}], 0x5, &(0x7f0000000a00)=""/158, 0x9e, 0x4}, 0x40002100) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000300)=0x78) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000004700000071bd03782513e09163a0bb9b5f7cb63cd97cb429dfaafda715533f4120d917877421036f290765948b514ebf929253e9a2dea05a12014da091139f2a0c3fe88c47df946216f550"], &(0x7f0000000140)=0x6b) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) 2018/04/06 04:53:24 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x500000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:24 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x6) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/06 04:53:24 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffa4], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 407.981534] QAT: Stopping all acceleration devices. 2018/04/06 04:53:24 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x300000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 408.005957] QAT: Invalid ioctl [ 408.040188] QAT: Invalid ioctl [ 408.060533] QAT: Stopping all acceleration devices. [ 408.078095] QAT: Invalid ioctl [ 408.095221] QAT: Invalid ioctl 2018/04/06 04:53:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x48, 0x0, 0x3}]}) open_by_handle_at(r2, &(0x7f0000000000)={0x2a, 0x2, "c44145e133c57b4fcdbee9a6752cc3bcf13cd6175dcffc6045ee95fc721309ede7e6"}, 0x4000) 2018/04/06 04:53:25 executing program 6: r0 = memfd_create(&(0x7f0000df9fc9)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x400000000004) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/04/06 04:53:25 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:25 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x200000000000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:25 executing program 7: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000240), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gre0\x00', "73797a5f74756e0000000000e9ff00", 'bond0\x00', "73867a5f74756e0033fc7f8400", @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', "69666230000000001300", @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x198, 0x1e8, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x478) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f00000000c0), 0x80000) 2018/04/06 04:53:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x47, "055a85515b1718d3edbf9fb28ea31e4eb33a52498bbfda4f46ff0a9d10a8740431a0ce70b5379fd9eea757465b885e3856d9bbddfc09a88d9d95b656e09287c3765c573655f55e"}, &(0x7f0000000100)=0x6b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10800048}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0x0, 0x70bd27, 0x25dfdbfc, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000040}, 0x20040004) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/06 04:53:25 executing program 3: r0 = memfd_create(&(0x7f0000000040)="f9a872adc87bb79ab500d124c6db03446b72b5a036e4ba8ae4f7bc6a389c6811bb88c02175e97efb459a", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000eaffffff00002000010000000000000000000000030000000000000000000000000000007f00000000000000679d3a4df6c20ea3"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/06 04:53:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x178, 0x178, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x2, 0x1, 0x1, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0xa80}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0xfffffffffffffffd, 0x0, 0xff0, 0x4, 0x9, 0x3], 0x3, 0x1, 0x1}, {0x9, [0x9, 0x5, 0xffff, 0x7, 0x1], 0x6, 0x3, 0x4}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, 0xffffffff, 0xff, 'bridge0\x00', 'bcsf0\x00', {}, {0xff}, 0x73, 0x0, 0x43}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x408, 0x8, 0xd}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x3, 0x80000001, 0x80, 0x8, 0x5, 0x8001], 0xa0d3, 0x8a42, 0x9}, {0x5, [0x1ff, 0x2, 0x20, 0x8b2b, 0x8, 0x4], 0x8, 0xfffffffffffffffc, 0x8000}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xff000000, 'ip_vti0\x00', 'dummy0\x00', {0xff}, {0xc69cd43ae104f73a}, 0x0, 0x3, 0x1}, 0x0, 0x98, 0xc8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x7, 0x0, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) openat(r0, &(0x7f0000000080)='./file0\x00', 0x5, 0x30) 2018/04/06 04:53:25 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xff000000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:25 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x1f00000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)=ANY=[@ANYBLOB="1400000003884ad1cf6b00000a000000"], 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x82000, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 04:53:25 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfec00000, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:25 executing program 5: r0 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001080)="f5dc51f698eaddcd78525fbeda6abc04aeb20be17b982d14568e9a17d4b3027291d40cc9a13a974d6550a536c7a0f2d2d4446f517d6d99ec5bdaf82d47461ec38be0d67271d27d01b0b7260fa37e744359d0f08cd9e3a117ba423ce4b3d80838f7e471fbb88b9c541e7c6e4432b08723839deafefda64935811ac47a77228e505ca163fbfcec6921e740571db80594fd4a7d97346188787724c4ca28c02a81fadb5f3389212f7c9af52ef9cdb3ab76551c9327f6c4d28469dc6566e7364a7c0943fdaca175e753e4b8d295e7a0eba43a7a93fcf6ca699b7a21de9ca8af1bfad2f6aa5ae8f9e7f57b4e97dcfd0d", 0xed, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ppp\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002980)={0x0, 0x25b}, &(0x7f00000029c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000011c0)={r2, 0x7ff, 0xfffffffffffffffb, 0xff, 0xfb, 0x8}, &(0x7f0000002a40)=0x14) keyctl$dh_compute(0x17, &(0x7f000003e000)={0x0, 0x0, r0}, &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5afed)}) 2018/04/06 04:53:25 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0x1, 0x10000, 0xffffffffffffffc0}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ab7000), 0x1) 2018/04/06 04:53:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/06 04:53:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x3, 0x101, 0x1}, 0x6, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x80, 0x4, 0x5}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000f80b00040000fdff0000ff00001a050000"], 0x2c}, 0x1}, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x40, 0x4) 2018/04/06 04:53:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x6, 0x4e23, 0x2, 0x2, 0x20, 0x80, 0x3f, r1, r2}, {0x44d, 0x0, 0x0, 0x8001, 0x3f, 0x800, 0x5, 0x4}, {0x2, 0x8579, 0x5, 0x20}, 0x1000, 0x0, 0x1, 0x1, 0x1, 0xa644497680fda545}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0x3b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0xbf, 0x800, 0x100000001, 0x5}}, 0xe8) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40008000000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r3, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$netlink(r5, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/220, 0x1a5}], 0x1) accept(r5, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80) 2018/04/06 04:53:26 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x4202, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:26 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:26 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8, 0x1, 0xa, [@rand_addr=0xcf87, @broadcast=0xffffffff, @empty, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}]}, 0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000004ffc), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x401, @empty, 0x5}}, 0x7, 0xa7b}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x5}, 0x8) close(r1) 2018/04/06 04:53:26 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x6f01) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x80000001}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x80000000}, &(0x7f0000000300)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x6, [0x400, 0xfffffffffffffffd, 0x4, 0x93c, 0x811, 0xab9]}, &(0x7f0000000380)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 04:53:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000d40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) io_setup(0xffffffffffffffc1, &(0x7f0000000540)) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) munlockall() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0x9}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x80000001, 0x1, 0x2, 0x100000000, r2}, 0x10) poll(&(0x7f0000000c40)=[{r1}, {r0}], 0x2, 0x8001) r3 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000008c0)={0xfffffffffffffffd, 0x1f, 0x0, 'queue1\x00', 0x80000000}) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r6 = dup2(r4, r1) getsockopt$sock_int(r6, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000980)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='#security\x00', &(0x7f0000000340)='/dev/snd/seq\x00', &(0x7f0000000380)='IPVS\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='md5sum[\x00', &(0x7f0000000440)="5ee000", &(0x7f0000000480)='dummy0\x00', &(0x7f00000004c0)='dummy0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x5, 0x6, {}, 0xa9fa, 0xfffffffffffffff7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000a40)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r7 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f0000000bc0)=""/111, 0x6f) clone(0x40000000, &(0x7f0000000740)="637259a8d94929006cdab3d28aff49387af4c729ae90d08e6f4c0791e1357b496e79c8aa028a20c6d118716fd8c6545342ded43d26d4b547a22d1c7e90b163a4c6bbae8fa7f6ce11d65b9556ed6486c23bacc76b242cd2da42e01615cace3b781320a4", &(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)="37e488d0001353e58100ed6e0146796a535ce50aa17ee26ffae882b0127947b37cb17191bf90cbee62fd3fc447f133a4767dcceb6ee0e2911ae7389d243318a2fd087d5f52469a719e66c6ee8be429fae1de8d29403ba537164ae9cc8db1e566bd4e3c1c3396a468") 2018/04/06 04:53:26 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf9, 0x20000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x17b) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r1, 0x400}, 0x4f6b1b63e3923b7d) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) connect$inet(r2, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto(r2, &(0x7f0000000340)="5bda8e4055c8accdac100dc04c862b8381d9407d60eee73172b182865b6c2fc492c64ba3a906469206a58f0f098f4895a1d17a6374dcf2775173a1fcaa0d521b77b24f0b672297b437309b8a7eb6ec18e3201eaeaa64b10966d59d52faf678191c6993a4ecdf1310a09347ac1bf3831ac197d423b09b02ffa3799cb9450e1194e5f4ea17b48f7bfd5bcab5ff07617025584ab80e8750202fba30a0f8e8114fabeba63da4be9e42b9c44523c27361744c56242336f523e9b0b0f60359b337705f7f8a4fe8186eca9affe4eaeebbc346e4b30849833f02f28ab56f02979a547125", 0xe0, 0x0, &(0x7f0000000280)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(lrw-twofish-avx,digest_null-generic))\x00'}, 0x80) sendto$inet(r2, &(0x7f0000000b40)="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", 0x595, 0x4000004, 0x0, 0x0) r3 = shmget(0x1, 0x1000, 0x54000000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/04/06 04:53:26 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x20000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:26 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0xfffffff5, 0x6, "62f2d9", 0x21a, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:26 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000f80)='/dev/snd/controlC#\x00', 0x5, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x0, "315316ff1df465b395b23879e6f66d565de34b7eff2b68e0d0f21e3817330ee2f01ee7079b0c0129768f0391"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) write$binfmt_aout(r0, &(0x7f0000000580)={{0x0, 0x9, 0x3e0000000, 0x2d1, 0x3e4, 0x2, 0x159, 0x2}, "d66a4ca2256620eeace09442d31c9411be54720b88163d22235a2bd9f47b1384af6df96852077164ceb29e45ce2a433644c624a217693bdc44cd76a7b50c98ebe9528bc705da1cfd04320d7b818ece3679fa7f7d28ec4a2a95def51d97b9fc37da39f7364f7e149e6580862c86dcde2f4ff86a4e36c4b5a4b8b3877af3c62ccdefeffd485bbbff2cb9ea638d271c554392cf05bb29ce59b86993399a8b20482686d52e8f91465df8a9897d4bad73ce9b877c", [[], [], [], [], [], [], [], [], []]}, 0x9d2) [ 410.239261] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:53:26 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x3, 0x2f, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x400180) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x3, 0xffff}) r1 = socket$inet6(0xa, 0x80003, 0xef) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000700)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000000740)={0x30, 0x5, 0x0, 0x9, 0x6, 0x3, 0x1, 0x3}, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000006c0)=0xe4ff, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000280)="0f20c06635000000800f22c0ff064f7aba4300b000ee66b9800000c00f326635000400000f30b800008ec0baa000ecbaf80c66b84033d78266efbafc0ced0fc7ae00000f0666b9800000c00f326635000100000f30"}], 0x1, 0x0, &(0x7f0000000000), 0x10000000000000f0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)="5918af3fe99f259ba69180eda1211c42fdd8470376f389a5c6dc9301ae3500838e1e59c1bf280d0a596002d1a1968f366dd87b5de6132aa1c31fd4c382226ff2c272843c85e451e8c9d4fd242df7cb592dd93fe19e1e0bd5e792a55905c24282894e059ae05d889e62895a36a4c40e9d092c019a98e07f46c73c59ad4171c4fb3a2599db6139896b4c94884bc4e6e5e10c1ef2230a92c12f", 0x98) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) r7 = getpid() setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000640)="aa4d905cf3cf9700d2c7b5a92c790d45bfaeccf82c98d914b85337034b9776519335603124e6c1f08d8fb758414cae583a6771cb03722ea4770d6a3f5834955b4c6c919e9deb9b4e7e713290b0df976ca0c4eb552fcd646d59d369f1ab5175b5aebb9259cd57cf767fad7eab94db49ea17e4", 0x72) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000100)={0x7}) vmsplice(r2, &(0x7f0000000540)=[{&(0x7f0000000300)="d8fe1aac0ec753901d363628abb27f3e444d5f8cd08aeaeca5e1b3422fc9c8eca68e7240adb616d86a5e3acc72871ed50061bfae8d0755bbd2ed45db1412", 0x3e}, {&(0x7f0000000340)="ca7fc76a8641901a99c5ea698b70b9a0502e08ececcb60c3325ad704293d35654bfc616784b21f9f0ee04de1e5b9500203c213b26e3f7ee7599e21b4ef6d28577d3803c0ed85f926b60df7fcdc64ad581460175fe509257e9a7b07b78dbc5f54dbd1ac69e79feb8f31a924dd9a56950d5495b3092f9dfd00381061ad006d16b41af2e23b78117401cfa81d4a176cd1781948971acdd9069077aafab01669aa3e83ed28a4069dc233405a6b49e49549068444516c80bfb79cd95bdcd6f630651fadf0ed7c87a56e2ec2a25b1dfc056acee380fdf6d6aa43fe9e94d1b9d759b7bd556cb926", 0xe4}, {&(0x7f0000000440)="e3542a74c9def03474c60eadeb2c9615c9f180fac4627c299f0232db0024cdf73b73597f8e8e1d51de5a27a09f90e7d65495cc4982f1f8ce26f1f9a7c4d0617fecbde9a96c84b5858b023d9eeab58aec80f6f401f2e63afe688feca2e7ae58ffbf6c887bba63b1c8b42ccd70c2a887c919fad4eb0e7b8afbbe6f183d6d21b9450cf720300a3e246638bc3aeefb4d2c0774af125318179f0ddbd29338e79cd3049a212d2fdbbadadaacf85238fdb7230ab6cd0692eaa0d366726c5977d1367c57333c343bb898ba436a44d7636d6e6c42f67075b11e6784092e2468becebcb9", 0xdf}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x401}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000280)={r8, 0x62000000000, 0x20, 0x80, 0x8}, &(0x7f00000002c0)=0x18) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet6_int(r1, 0x29, 0x22, &(0x7f0000000780)=0x80000000, 0xfe0c) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000580)=""/68, &(0x7f0000000600)=0x44) 2018/04/06 04:53:26 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xa4ffffff], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:26 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x29, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 410.516073] IPVS: ftp: loaded support on port[0] = 21 [ 410.553849] nla_parse: 7 callbacks suppressed [ 410.553856] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 410.574569] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 04:53:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000640)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x102) modify_ldt$write2(0x11, &(0x7f0000000300)={0x10001, 0x0, 0x4000, 0xa3, 0x305, 0x8000, 0x10001, 0x4, 0x6, 0x200}, 0x10) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) dup(r5) readv(r5, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x144000, 0x6, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={r6, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r7, 0x3, 0xffffffff}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) 2018/04/06 04:53:27 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:27 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="0f01c30fc71a9a06403b000f2093f326f4660f3a449fab000566b9800000c00f326635000100000f30ba6100ec66660f3a0964003a66b9b308000066b8e500000066ba000000000f30", 0x49}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x7) setsockopt$inet_dccp_buf(r4, 0x21, 0xbf3a69ee80ef9f6b, &(0x7f0000000240)="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", 0x1000) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001240)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r6, 0x0) 2018/04/06 04:53:27 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001240)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x200) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) syz_emit_ethernet(0x1015, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x4, [0xec, 0xbfb, 0x8f4, 0x215]}) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001280)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001380)=0xe8) syz_fuseblk_mount(&(0x7f0000001400)="e91f7189591e9233614b2f00", &(0x7f00000013c0)="e91f7189591e9233614b2f00", 0x1, r1, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/06 04:53:27 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x7bc, &(0x7f0000000300)=""/187}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000040)) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x7966, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, @generic={0x7f, 0x968, 0x697}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, @jmp={0x5, 0x400, 0xa, 0x3, 0x7, 0xfffffff8, 0xfffffffffffffff1}, @jmp={0x5, 0x80000001, 0x8, 0x9, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xcf, 0x8c, &(0x7f0000000140)=""/140, 0x41f00, 0x1}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0xf, 0x14, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x2, 0x0, 0x9, 0x7, 0x50, 0x10}, @map={0x18, 0xa342e40de9d8422f, 0x1}, @exit={0x95}, @alu={0x7, 0xfffffffffffffffc, 0xa, 0x9, 0xf, 0x50, 0x1}, @exit={0x95}, @alu={0x7, 0xc97f, 0xf, 0x7, 0xa, 0x96, 0xfffffffffffffff0}, @generic={0x2, 0x1b63, 0x300a, 0x4}, @exit={0x95}, @alu={0x4, 0x5, 0xe, 0x2, 0x3, 0xfffffff0, 0xfffffffffffffff1}, @generic={0x1ff, 0x200, 0x8, 0x81}], &(0x7f0000000380)='syzkaller\x00', 0x0, 0xc9, &(0x7f00000003c0)=""/201, 0x41000, 0x1}, 0x48) recvmsg$kcm(r1, &(0x7f00000029c0)={&(0x7f0000002880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000003a00)=""/236, 0xec}, {&(0x7f0000002940)=""/95, 0x5f}, {&(0x7f0000003b00)=""/207, 0xcf}, {&(0x7f0000003c00)=""/226, 0xe2}], 0x5, &(0x7f0000003d80)=""/209, 0xd1, 0x6}, 0x40000000) socket$kcm(0x29, 0x5, 0x0) mkdir(&(0x7f0000003f00)='./file0\x00', 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000540)) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0x0, 0x6c55, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xa, 0x1ff, 0x1, 0x5, 0x1d, r3, 0x57}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0xf, 0x60, 0x5, 0x4, 0x11, r3, 0x19}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0xe}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f00000007c0)="587f") socketpair(0xa, 0x0, 0x80000001, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000840)={r1}) mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='bdev\x00', 0x2000010, &(0x7f0000000940)="512f456d8b95445247012d0fbfbb3a9e953c7b3f7d1ccfde5395fb21f303af86d0dd42b8492b5c6f6756b984b54f12bdf0cc3ef61c9989b574fd64f8d71ad755236bb715b925b3641ab490c37082e03e6225c50226e24eb3a975c781b09233afaa87ebfe1a21555a4932ab1b63266c4bd9837bb49366561c0384953933c4655d68a3bf7b4c22b3460c89f1a5d611796bc864cfb906204a1edd50fa82e7a148d0ec78f049e16d2f1fa02d1389165695447e0837fb441e3f86ee13bd766fb0741bc722dc225d12") recvmsg(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/171, 0xab}, {&(0x7f0000000b00)=""/34, 0x22}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/81, 0x51}], 0x4, &(0x7f0000000cc0)=""/107, 0x6b, 0x3}, 0x40000041) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000d80)=r2, 0x4) socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000e40)=""/87, 0x57}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000001100)=""/202, 0xca}, {&(0x7f0000001200)=""/224, 0xe0}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/39, 0x27}], 0xa, &(0x7f0000002580)=""/95, 0x5f, 0x69}, 0x10002) mount(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)='adfs\x00', 0x255542c7d125f19c, 0x0) sendmsg$kcm(r5, &(0x7f0000004c00)={&(0x7f0000002700)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)="63ea197191f594c41d951de7344b73be307ab0a41efba8a1a874edec8866521c7432e3fe61fb355684bbe053fb02ae42555ad8ee2a9dd09985a956f2f4687be7a4e44e58d9c0a8f33582dcd80102449414d8d5c8d6a83dceb6b15121f5885bfdf368d4fabd8a1abee11a2a2a18010d02662141f000e34ac215d9672764343dda72a40c376fa18cc4c8f57b7d31c708a9d80b63a77439897d4d6111457b4479cf89e4def4f18b0d0e9a16c12ef5102667d0d10b25f9d461b616da34a62c686332cf4f12b5ee7616e3e9ae", 0xca}], 0x1, 0x0, 0x0, 0x4000}, 0x44880) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)) 2018/04/06 04:53:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000000040)=0x40000000003, 0x7, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000801feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/06 04:53:27 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344}, 0x9, 0x80000000000023ff) syz_emit_ethernet(0x65, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x72, 0x1, 0x10001, 0x9}, {0xfffffffffffffffc, 0x1, 0x1, 0xb0b2}, {0x4, 0x80000001, 0xddd, 0xffff}, {0x1, 0xff, 0x6, 0xfffffffffffffe01}, {0x3f, 0x9, 0x4, 0x9}, {0x7fff, 0x8f, 0x3, 0xfffffffffffffff8}], @ipv4={{0x7, 0x4, 0x11b3c000000, 0x0, 0x3f, 0x66, 0x7fffffff, 0x6, 0x33, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x1}]}}, @tcp={{0x4e20, 0x4e24, r0, r1, 0x7, 0x0, 0x8, 0x81, 0xfffffffffffffffe, 0x0, 0x7ff, {[@eol, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x5, "4b0f2a"}, @nop={0x1}, @window={0x3, 0x3, 0x6}]}}, {"fd502c"}}}}}}}, &(0x7f0000000180)={0x1, 0x2, [0xacf, 0x5, 0xb10, 0xe05]}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/06 04:53:27 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x32, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:27 executing program 6: setrlimit(0x7, &(0x7f000046eff0)) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x20000}, 0x48) bpf$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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000000080)) 2018/04/06 04:53:27 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x4, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:27 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x2000}, {r1, 0x1400}, {r2, 0xc671}], 0x3, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000100), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00', 0x1000) 2018/04/06 04:53:27 executing program 6: 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, &(0x7f0000000100)={0x3, {"ea9d83bae8aef3"}, 0x7}, 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) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x2, 0x7}) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$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)={r4, 0x89}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) 2018/04/06 04:53:27 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2c, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:27 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x8000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000000d40)) rt_sigaction(0x1d, &(0x7f0000000000)={0x89a, {0x2}, 0x50000002, 0x6}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000540)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r3) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xa6}, 0x7f, [0x9, 0x3ff, 0x0, 0x1, 0x10000, 0x0, 0x5, 0x10001]}, 0x5c) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000580)={0x2, 0xffffffffffffffbe, 0x1000, 0x200}, 0x10) [ 412.095562] 9pnet_virtio: no channels available for device ./file0 [ 412.302439] 9pnet_virtio: no channels available for device ./file0 2018/04/06 04:53:29 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 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x2000}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x40000000}) ppoll(&(0x7f0000245fe8)=[{r0}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/80, 0x50) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x401, 0x30000) 2018/04/06 04:53:29 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000900)={0x2, 0x10, 0x7fe000000000000, 0x6, 0x1e, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_sa={0x2, 0x1, 0x4d4, 0xffffffff, 0x1f, 0xc9, 0x3}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_nat_t_type={0x1, 0x14, 0x8e99}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd27}, @sadb_key={0xf, 0x8, 0x380, 0x0, "e2752525bf8f7f635e9897065b45c957bfa484ae6b1618b6f99ed420f303e38ee305e47dfe04eb3ed5dc0584c7fe619f57b7e535b9cc2ec9077a287378600cab3245a791513edd9363f9b68044f68902730ac45c9a4e117ce692baec1703a2b07307d1915d00e51ba89f3148e41078a2"}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0xf0}, 0x1}, 0x20000840) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000a80)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={0x0, 0x4}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x5, 0x2, 0x4, 0x7, r1}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b80)={r1, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xdc}}, 0x7, 0xff, 0x670, 0x3, 0x80}, 0x98) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000c40)) ioctl$int_in(r0, 0x5452, &(0x7f0000000cc0)=0x80000001) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000d00)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000d40)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x81}, &(0x7f0000000e00)=0x90) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000e40)=0x7, 0x4) munlockall() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e80)={0x0, @multicast1, @broadcast}, &(0x7f0000000ec0)=0xc) connect$packet(r0, &(0x7f0000000f00)={0x11, 0x1a, r2, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000f40)) connect$llc(r0, &(0x7f0000000f80)={0x1a, 0x325, 0x1, 0x3, 0x7, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000fc0), &(0x7f0000001000)=0x14) recvfrom$inet(r0, &(0x7f0000001040)=""/209, 0xd1, 0x40000020, 0x0, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001140)={0x0, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000001180)={r4, 0x5}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000011c0)=0x3ff, 0x4) ioctl$sock_ifreq(r3, 0x8948, &(0x7f0000001200)={'syzkaller1\x00', @ifru_map={0x4, 0xfffffffffffffffd, 0x80, 0x9, 0x9, 0xfffffffffffff2a1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001240)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0xffffffff}}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000001280), &(0x7f00000012c0)=0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000001340)={"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"}) sendmsg$can_raw(r3, &(0x7f0000001800)={&(0x7f0000001740)={0x1d, r2}, 0x10, &(0x7f00000017c0)={&(0x7f0000001780)=@can={{0x2, 0x5, 0xfffffffffffffff8, 0x4}, 0x6, 0x3, 0x0, 0x0, "72adece8d24c35da"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000001840), &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000018c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0xec, 0x7, 0x0, 0x40}, &(0x7f0000001980)=0x98) 2018/04/06 04:53:29 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x6, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7b5) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001800210cffffffffffffffff8020000000040005000000001700090008000000", @ANYRES32=0x0, @ANYBLOB="5f3e4a981f7b0802c3ace8ea09000000a9af7a5885293f13ce0c9fcea9b96a11d4409d36e00488744426f90be75bd17d7573964dba90bf97685160a4f2b4a2117cd93c4663a5eff67a5157ef79b7d926128e9c11cccb831969fc3bda991fe1196103c50c60e0baaadb910997ae9cc1fd418f7d83be0acafca8444fe0273fd4109cfce14e3d78c13e860d0745a45ffec468d67d20f44969241eb9f3324e2d7469c4d93ad7d081e2dcdd1cb866b4356868c99a7cf4b82280be7fed0e2900a577e3", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0) 2018/04/06 04:53:29 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x2000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendto(r1, &(0x7f0000000300)="ea155f8f6d521120", 0x8, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000000100)={0x7}, 0x0, 0x8) 2018/04/06 04:53:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x240000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x366c0000, 0x0, 0x100, 0x4, 0x400000, r3}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) 2018/04/06 04:53:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x7bc, &(0x7f0000000300)=""/187}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000040)) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x7966, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, @generic={0x7f, 0x968, 0x697}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, @jmp={0x5, 0x400, 0xa, 0x3, 0x7, 0xfffffff8, 0xfffffffffffffff1}, @jmp={0x5, 0x80000001, 0x8, 0x9, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xcf, 0x8c, &(0x7f0000000140)=""/140, 0x41f00, 0x1}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0xf, 0x14, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x2, 0x0, 0x9, 0x7, 0x50, 0x10}, @map={0x18, 0xa342e40de9d8422f, 0x1}, @exit={0x95}, @alu={0x7, 0xfffffffffffffffc, 0xa, 0x9, 0xf, 0x50, 0x1}, @exit={0x95}, @alu={0x7, 0xc97f, 0xf, 0x7, 0xa, 0x96, 0xfffffffffffffff0}, @generic={0x2, 0x1b63, 0x300a, 0x4}, @exit={0x95}, @alu={0x4, 0x5, 0xe, 0x2, 0x3, 0xfffffff0, 0xfffffffffffffff1}, @generic={0x1ff, 0x200, 0x8, 0x81}], &(0x7f0000000380)='syzkaller\x00', 0x0, 0xc9, &(0x7f00000003c0)=""/201, 0x41000, 0x1}, 0x48) recvmsg$kcm(r1, &(0x7f00000029c0)={&(0x7f0000002880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000003a00)=""/236, 0xec}, {&(0x7f0000002940)=""/95, 0x5f}, {&(0x7f0000003b00)=""/207, 0xcf}, {&(0x7f0000003c00)=""/226, 0xe2}], 0x5, &(0x7f0000003d80)=""/209, 0xd1, 0x6}, 0x40000000) socket$kcm(0x29, 0x5, 0x0) mkdir(&(0x7f0000003f00)='./file0\x00', 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000540)) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0x0, 0x6c55, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xa, 0x1ff, 0x1, 0x5, 0x1d, r3, 0x57}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0xf, 0x60, 0x5, 0x4, 0x11, r3, 0x19}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0xe}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f00000007c0)="587f") socketpair(0xa, 0x0, 0x80000001, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000840)={r1}) mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='bdev\x00', 0x2000010, &(0x7f0000000940)="512f456d8b95445247012d0fbfbb3a9e953c7b3f7d1ccfde5395fb21f303af86d0dd42b8492b5c6f6756b984b54f12bdf0cc3ef61c9989b574fd64f8d71ad755236bb715b925b3641ab490c37082e03e6225c50226e24eb3a975c781b09233afaa87ebfe1a21555a4932ab1b63266c4bd9837bb49366561c0384953933c4655d68a3bf7b4c22b3460c89f1a5d611796bc864cfb906204a1edd50fa82e7a148d0ec78f049e16d2f1fa02d1389165695447e0837fb441e3f86ee13bd766fb0741bc722dc225d12") recvmsg(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/171, 0xab}, {&(0x7f0000000b00)=""/34, 0x22}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/81, 0x51}], 0x4, &(0x7f0000000cc0)=""/107, 0x6b, 0x3}, 0x40000041) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000d80)=r2, 0x4) socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000e40)=""/87, 0x57}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000001100)=""/202, 0xca}, {&(0x7f0000001200)=""/224, 0xe0}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/39, 0x27}], 0xa, &(0x7f0000002580)=""/95, 0x5f, 0x69}, 0x10002) mount(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)='adfs\x00', 0x255542c7d125f19c, 0x0) sendmsg$kcm(r5, &(0x7f0000004c00)={&(0x7f0000002700)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)="63ea197191f594c41d951de7344b73be307ab0a41efba8a1a874edec8866521c7432e3fe61fb355684bbe053fb02ae42555ad8ee2a9dd09985a956f2f4687be7a4e44e58d9c0a8f33582dcd80102449414d8d5c8d6a83dceb6b15121f5885bfdf368d4fabd8a1abee11a2a2a18010d02662141f000e34ac215d9672764343dda72a40c376fa18cc4c8f57b7d31c708a9d80b63a77439897d4d6111457b4479cf89e4def4f18b0d0e9a16c12ef5102667d0d10b25f9d461b616da34a62c686332cf4f12b5ee7616e3e9ae", 0xca}], 0x1, 0x0, 0x0, 0x4000}, 0x44880) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)) 2018/04/06 04:53:29 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x11, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:29 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0xa4ffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 412.892778] sctp: [Deprecated]: syz-executor2 (pid 25425) Use of int in max_burst socket option. [ 412.892778] Use struct sctp_assoc_value instead [ 412.932010] sctp: [Deprecated]: syz-executor2 (pid 25427) Use of int in max_burst socket option. [ 412.932010] Use struct sctp_assoc_value instead [ 413.551712] 9pnet_virtio: no channels available for device ./file0 2018/04/06 04:53:30 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x5, r0}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400081, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x20}}, 0x1f, 0x2, 0xfffffffffffffff8, 0x0, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x81}, &(0x7f0000000340)=0x90) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x7) 2018/04/06 04:53:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=ANY=[]}, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="fe57ee2ca0640e24cb35a04e7d0e20e5a8178a7c10afbde934d6eb4e96aa31546bfedabffb5a13564470d30712", 0x2d, 0x1}], 0x28000, &(0x7f0000000100)=ANY=[@ANYBLOB="0200686964652c6d61703d6e6f726d616c2c00"]) sendfile(r1, r2, &(0x7f0000000140)=0x40, 0x8e18) 2018/04/06 04:53:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) remap_file_pages(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000012c0)={@empty, 0x16, r3}) syz_open_procfs(r1, &(0x7f00000000c0)='net/nfsfs\x00') r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2400, 0x0) recvfrom$inet(r4, &(0x7f0000000180)=""/4096, 0x1000, 0x100, &(0x7f0000001180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/06 04:53:30 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x1f000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:30 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x3a, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:30 executing program 3: 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) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5ca8) 2018/04/06 04:53:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) connect$ipx(r1, &(0x7f0000001ec0)={0x4, 0x1, 0x0, "d83ab54aa671", 0x9}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x8000) sendmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x4, 0x0, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)="521170bdaa39ad9591087d14612de2886ace5e1d562873b9d8d2be89f3b24c3462ac01517ce728aa061e5201f6d2448a42ae8253c07672632c888b2c8c674bd406de18563dbc43be87ec821a69dc3f5d7c6ae91ed56d2d97f3b9fbc5b489bfd660debc0508d1a48a94592442d4408cece0fbca916c5eaa58e5f98a08cac63eef9fdf797e6fe39381ca54043457b5132caea4885fcc0b9e072c5a6173f935ff11cf1b1022fdafe3c2e8752a66dbe74153f944e997483dc60ff63483d3a94f01641405bdeed7f053cdccbde1964fbb8ef57dcad4e12be7706dc91d4f664bf1a1df873e7c06c18512d720a7e93c052dad69", 0xf0}, {&(0x7f00000002c0)="850f7e462c5151fbff519210d5ca275aac14aa3e451cc9b45995fb45a7ff1b55e83c7fa5437e1a835211da2ff7d3209202f83fcb229d32c884f0759c3738ab11ba78cf7fc2b66d0e2b454e6529f209c7a3f9ab45b1ec9b505df876cc63419ac8a9796d06d10d2a79fe331d72905d7881a1a6604f88199111b3f4c10c3f3ed6af0abd300e52277a36edbcd5fc21df1325d2521ece0d78bd412272a5f7f27e92500d6ad8b11017c2985648767784d6accccc98a94c9740d7811ce912f4a4b5dd75ea22eb1c3764b2", 0xc7}, {&(0x7f00000003c0)="ccbadfafd2abb4b74b53472d7048acea47876f1037a63482dd4967e4bbce60e1a1e751b6e25b18549a9eff4d4f7f6e579abee794f933b9ff56d2279e8ba242943b81e613e8653e2a902cf51091635fadac82c7070193e392f1ab6774f6274ca13e66140a4228c15465f8f5e42f9807cd20", 0x71}, {&(0x7f0000000440)="bf1d3e177aa02256ca757ac2666eb4e0829ac2d3c475093db6a61a427b3d4655729c2071f328cc41c5238015bd7a3f57bcb6530b8653b31b9c6316a78e6060fffafa2bd79ef8cfd30860eb4f9ba7a60e40a1ead70086a459b95945cc37e38f1986638e967993c890323901486daed9f0ccf95daaa74a261c70970345b3bf25b6d5004095eba206d7e48bfad346d073d2cb0494997bf2f48fa6cbbed786450c46cc90cd764524aafd9f1269d3b4b50dc65eb0171fb3f2c0dde9ae10d3943956fb7d6587e47721a53c0679aae1e250cfbdf8641444dcfc06b6e98600cda86f23c33a0c2d4fd573cef30506c5e73256fc832c1c0650d169e2", 0xf7}, 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{&(0x7f00000028c0)="05a658eb69b0a884e2e0745dcc2c7703297279e20ad72c6daa0dd7a5ffc6d95958b512e1d29514402a1e0a23f947495d28479bc64982b5c100553e8cc537a2b49b67cf686cd21e0ac3a416218a4eae0b025886b30d4f3aac30a6c3ae8032696b9d284781de15652c7caa926ee81ac751e3729002ed2465702f268491f999b92fedf6946cb72a6940fe5e8feca95f48ac30e068d6cfd22693e7ef02eb582bb6003a33032b4b01d4ee2bb6c07d6e2c16f3ffa762d0f5345caf469a72785c77f242b670516f7840496d8092121734f594d256497eee040a2c92edffe65a52b0ec864516fcae4e3efcd4e3fa05b86783072c983600", 0xf3}, {&(0x7f00000029c0)="545c7beb608ac3025c85e0060042cb15877c0dccc224daa32d600f888065473d647573cf8ec71fed27c0391c30249b54f221e7069329b06363c320d66e8d92f6c3e6ea6bb4e7d995fcbd8a99f7ff1d9ab6fd94aa6c5adb0b0b6436d36f844108762a6fa98298ba1b", 0x68}], 0x3, &(0x7f0000003c00)=ANY=[@ANYBLOB="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"], 0x1010, 0x8800}, 0x80000001}], 0x5, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x2, 0x4, [0x8]}) 2018/04/06 04:53:30 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x3c, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:30 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:30 executing program 6: r0 = socket$inet(0xa, 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) connect$can_bcm(r1, &(0x7f0000000400)={0x1d, r2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x230) 2018/04/06 04:53:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x2}, &(0x7f0000000340)=0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/04/06 04:53:30 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000880)=0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000001240)={0x2, r5}) eventfd(0x7) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0), &(0x7f0000001100)=0x8) ioctl$TIOCSTI(r4, 0x5412, 0x6) dup(0xffffffffffffffff) fcntl$addseals(r3, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r6, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000080)=@generic={0x2, 0x3, 0x100000000}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000a40)="8198a4e84443910b1694bb72a33beddea0c62121c8009c293ed60b2dceb0e0826f173bfb3914f1099847be9dc49c5fdbf844f4c9da4d0f92877691c369998c24f1e4a4c9fd0b5aab6861b52683f0770fb5a511c55480c29b7e2b9dd5b772744d63a971e368be74dd0df0a43fe229d2c304458413877254b78a552678fad4b3528672ed7a34ba9d8265e6d12ae2e2e6098b1e48bb6c5e9cd884bd6ba240ae27d9c655d88c738406560ee9be7a8967757e1e1991ad686105614b1b545b54da1414c702079bd9c8caf84549727930fffd77f9bc65b96186af046544cb3b3d7381d6a57a", 0xe2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ftruncate(r6, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x6c4}], 0x1, 0x4) 2018/04/06 04:53:30 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="5c5668d97278a54beeb4855b451e4b64fc3346efa003996ae33b3ac77df5e74fd95d73305b766645dd885dc1039b5772f3b7ab43f69ce5d2a5049c57038628c3ca99a402"}, {&(0x7f0000000140)="6038a9ea3d1b88212ce4203737e3d8bffc748dc9be60f408e070ea3551b4c1f88946053386d836bc3b346c80ec2dc11f6cdb023cecfe5c0f78cdf0afdd5d5ec4a4205d6d3c90db57e315525b89b161ac2f54fe33a24b9b33ff97d119ca194a75cb2a600475b718"}, {&(0x7f00000001c0)="0ab5783781f5b6685c211e195e0249ce41c0a85ab5ef7af8d5bba0491899f1fb515ad5179d6f6c6425986d4aa53d388e6ca16031ce8d34c93dfffac42ab39620bc19b438d5b38a385b87e56418685d24befeb3a284fd30cde03fb0351e959febdf47977b23387cdd0d4ee7b6708571d9423d66ce2349bd5d5fe849c1375ea9e04a7656836c7f163c2dcd0a4ee5a374859dc449d63c2720fb58e0a224773a6ed643be4e7b189da149db1319919b3fcba97a7372506e6f8dd56c2b8779b83848764cca58c0ca9131d695f62fbe34834f26d0ab5575fea216d1ca7677fb13d54472f0bf4fab"}], 0x100000000000005c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000d80)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000dc0)=@req3={0x0, 0xfe, 0x3f, 0x80000000, 0x7ff, 0x6, 0x8}, 0x1c) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="f5ee0a040000e173170500000000000000000000"]) 2018/04/06 04:53:30 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0xffffff84, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x8000, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080), 0xfc90) 2018/04/06 04:53:31 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x4, 0x20, 0x5, 0x0, 0xff, 0x81, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x800, 0xdeb, 0x0, 0x2, 0x3}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) ioctl(r0, 0x4400000000001268, &(0x7f0000000100)) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x8, [0x4, 0x101, 0x6, 0xc1, 0x7, 0x1, 0x8000, 0x20]}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) 2018/04/06 04:53:31 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:31 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ustat(0x20, &(0x7f0000000380)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = userfaultfd(0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000400)={[], 0x80000001, 0x80, 0x5f62, 0x0, 0xeb3, 0x0, 0x17002, [], 0x2}) msgget(0xffffffffffffffff, 0x400) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/06 04:53:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x8000}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) acct(&(0x7f0000000100)='./file0\x00') ptrace$poke(0x5, r3, &(0x7f0000000040), 0x56b7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="010000010100000000000000000000000000000000000000"]) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/06 04:53:31 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x80, 0x7f4f5573]}) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) 2018/04/06 04:53:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000001900)=ANY=[@ANYBLOB="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0x1645) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200000) listxattr(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=""/246, 0xf6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x1, 0x6b}, &(0x7f0000000180)=0x90) connect$inet(r1, &(0x7f00000018c0)={0x2, 0x7, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001740)={0x5, 0x0, 0x3, 0x0, r2}, 0x10) 2018/04/06 04:53:31 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1f00], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000003c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x6c}, @in6}, 0x7fff}}, 0xf8}, 0x1}, 0x0) 2018/04/06 04:53:31 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:31 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:31 executing program 6: r0 = socket$inet(0xa, 0x803, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0xb00) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x80000001, 0x3, 0x2}, 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0xffffffffffffff00, 0x106002}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x40, 0xcf1a, 0x200000cbe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10001}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'tunl0\x00', 0x1}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/04/06 04:53:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) sendmsg$nl_netfilter(r0, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000740)={&(0x7f0000000180)={0x5b4, 0xf, 0x4, 0x0, 0x70bd28, 0x25dfdbfc, {0xc, 0x0, 0x8}, [@generic="925ea8dd68bd433b55a7631576a409f7d39d60d8262aeef3a9d0f6d03c013147b41d38b7805cdc8de8f7f011a56ce3ec3f22fdd91ca2594aea1399a3ba86c97e22d999f58c6f1f96e9959b1fe815610a3e5ea11a57cbeb88734166925fe1e09ad296a8fc1daaf2dc7eede1cdd58cd1bf09246bdc02d6ce7b471360c8a70c51636021314b2c374ab105d75396fd3e80b322b10ca3aeca2461d9159392ef6ee92ac60faa41f9ea91b1", @generic="0ffa99b0764823a4be7c6262fdfebace952207814969bcc322ac9c8192d422871e509ff657cdc34f436055f2c788b5d375db258a395a47dcd03ca83c89d66162e3cb201b94eb365a5c30d04de838d04939ad732cba7b1e7d0dd6e29bf3e63e0149ec61ded2490c7bb6c32d29456c7fbbf29cf58bcb5bedbbe7dd1aabc06cb13b62794d17a7e54b5ef5acef932e55dbf9a7682a5e14ba849d30174eb2", @nested={0x170, 0x63, [@generic="4b77e0c784b2d7b2dfa06e7bc55e00f5f3521b872bd351df7d7f3a2bf3d6bb64751757348fb8ed69b492064037ad05c902076696185c4de1da708fadba6e895ad14284991484f1b683807fb5f9436fcd7b0616521f3b0bf3bf2dfd52d46b3e2893725959c680e1da62ab82ee390e9bff7b48ec8c29f0768c4fdb374e0fb70d3b", @typed={0x8, 0x85, @uid=r1}, @generic="94557edd40835b1c7e61af7c839645bda7e97e23cf55fd06ae", @typed={0x10, 0x36, @str='/dev/vcs#\x00'}, @generic="91e3307c1840339508e3ea856479f847950a6cf2ceb7e409014b95fb3d43ecbf1b730b9dc8bfc719f31a2fbd0c4c0677b9abca1eff6ada3f5505a44d9cc1284af5dd4190185fd45e5c6c20a96e2925f6ba07d1f28908f2023e8eb3366fe8c74d57e89842192637271fe146c45822a48de1afc7ef492c8d3cc052a5402b80c993d5987f46623486226b5c5151a9b1ff0868a4eeb186546316caf1d96e2fb0a4dacce58bbe149a5dc799678e899485cd6bd4a0c8cfe97c675c"]}, @generic="d747a74eb766336a8c12a4ea9ed54ac3339f89b81e99a13f977040023a73bbb595daf4914afd0ea6a2cc20bbc75f7adfb75516ed0cec4ad943924086b7917a2f0a7cf20c0047ca98cbbd87b5b58e7a", @typed={0x14, 0x16, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x1d8, 0x53, [@generic="8b6139b51efa445ef3121eb010b9c8e4a5ad65e4a49004c230a4061e6f2fd297d540b55559c70a10a2eedd1ee6fbd5bd2297bdae966cab40f86007e87073115798d91afe05bfb63068d41fb52bda6443e2b4f32fd40d1542caa2b37694841ddbf856ac3aa7213a2c5480fb1c252832be33ac3acb00659d701e0edcc0d73d4830c8cf4ec520d5ae8eaab85e210662837a3b60501c158f501ab4eeb95ce5654bea0fcbbca6a5e0dd742abadf8f3511024a6d74a139186eeda53ce0dc8fec6b938e284efa05fa9bd47cf855ca19ccab15ca7dc39fe53cee37ce75ccfef2610aad3ae99dadaed168", @generic="d4f68b5ecc6faccab9d1d9598631fd7a06d2e11bb8ea57f7613c514617d3e3c28d17baf4ab253b67a67651cfb350c33c339679cd8e1a77602943aba24c7982e500f903241e49f41a6e22ad8e85dfb5038c4be1779e8cb9ee9faffde22c758f2b7ec481e0b7081cc48aa8d1e20ec001c6631263a2eaf5d74e7f7cb3f7ee012f7188afff7d0c3ec8a516551714e77640d1a21dbc456f1d10ffc3c5999f5ec20991c87d05e5cdf75002ba5957b823133d41e12846e854ba6b127d7977543caf32607847db007346fab1fe15e833e1a12f196be65f59c8e69acab3d7d6c03ad949f78e8a8d8ff5d3377cdad54e"]}, @generic="c55666847abda677fa553bd83a4304879e5cfe6184c0ccde4d03b9862a152d3ba078c31c9dd91633a21756cc75c4f75b7bc1aea65c9939518b968fd27d54808a8f9957670b4b3fa933e10973970c9712cba2f389ac66da7b6451a4bc833259def4b2f07cec", @typed={0x48, 0x6, @binary="13595ef431777cf25e9fe689d88b60c25fff05ea25b119299e947efd40c7cc276db314e414221c6bce9b84b4632143fbb031d378a71e2f4fa413085b6cafde1ef7182e"}, @generic="b81b2d"]}, 0x5b4}, 0x1, 0x0, 0x0, 0x10}, 0x4811) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x800) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/24) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0x349, &(0x7f0000087ff0)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0xa}, 0x1}, 0x0) 2018/04/06 04:53:31 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0xffffff89, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:31 executing program 3: 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x81c) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/06 04:53:31 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:31 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/04/06 04:53:31 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x21, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="214c979c1f06ad4e85697e7ad513eedb601e4e3e505e38bd0a6e0ef6b014870b878c871a46047ed73b5daaf858d34e62cbd8259b06cb9ff623189e107eb5878add4020b35aa658edca941e3b8c155b46ea0bb7", 0x53, 0xffffffffffffffff) keyctl$revoke(0x3, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x100, 0x2}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setregid(r4, r5) close(r2) 2018/04/06 04:53:31 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) [ 415.305480] kernel msg: ebtables bug: please report to author: Wrong len argument [ 415.314561] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 04:53:32 executing program 7: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000000c0)={[{@noflushoncommit='noflushoncommit', 0x2c}]}) 2018/04/06 04:53:32 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x180}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0xffff}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xff, 0x6, 0x9, 0x2a, 0x1, 0xfffffffffffffff7, 0xf7, {r2, @in6={{0xa, 0x4e22, 0x0, @empty, 0x6}}, 0x5, 0x7, 0x4a8a, 0xfffffffffffff001, 0x4}}, &(0x7f00000003c0)=0xb0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x8}, &(0x7f0000000140)=0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000400)={0x3, 0x4, 0x9, 0x6cf, 0x7, 0xffffffffffffffe0, 0xfffffffffffffffa, 0x200, 0x8}) r5 = socket$netlink(0x10, 0x3, 0x10) writev(r5, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/04/06 04:53:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) fcntl$setsig(r2, 0xa, 0x33) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x80000000000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{}, {}]}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/06 04:53:32 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x33, 0x0, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:32 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x8000000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{}, {0x0, 0x1}}) r1 = gettid() sched_setscheduler(r1, 0x1, &(0x7f0000000140)=0x5) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/225) 2018/04/06 04:53:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') lseek(r0, 0x200000000000, 0x0) 2018/04/06 04:53:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x2000002, 0x9010, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffd, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r6 = add_key(&(0x7f0000000640)='id_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r6, &(0x7f0000002a40)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4b, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c6300003a36678842f095eb5b8d4a9c0b2a865c8300e4c3bc068efd34e3fae605690390293986836dd180833d57526cfbcdb5a0f810cd2b64bc55b03265da5599b123710b2d87c418c6aa72751491a5bc269849eb68c2e699ac771f6e3b77165f21e007a7ff2e82521f636621c7b7c8990a2cbc8cbd876bb8d4f5da097b39e5e9fbcd5d1a34a6fefa97f5aca02b280fd718c1760986c5023c73336c3c1f5f5796780dc7"], 0x0, 0x0, &(0x7f0000005000)}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x361880) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 2018/04/06 04:53:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x2cee}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x2, 0x0, [], 0x1ff}]}) 2018/04/06 04:53:32 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x5, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:32 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:32 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'ip6gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) 2018/04/06 04:53:32 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x12, &(0x7f0000000480)=@raw=[@alu={0x4, 0x8, 0x2, 0x4, 0x9, 0xffffffff, 0x1}, @generic={0x8, 0x1, 0x1, 0xef}, @generic={0x0, 0x7, 0xfff, 0x4}, @map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x3b}, @generic={0xfffffffffffffff9, 0x80000001, 0x0, 0x6}, @ldst={0x2, 0x1, 0x2, 0x0, 0x1, 0x0, 0xfffffffffffffff0}, @jmp={0x5, 0x101, 0x0, 0xb, 0x3, 0xfffffff4, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80000001}], &(0x7f00000002c0)="03000000", 0x41, 0xfb, &(0x7f0000000380)=""/251, 0x40}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3dc, 0xf39e24a5cf2b0279) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000540)={0xfe, &(0x7f0000000140)=""/254}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000280)={0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) 2018/04/06 04:53:32 executing program 6: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getgroups(0x3, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x420000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000002c0)=0x4a) r4 = syz_open_procfs(r2, &(0x7f0000000480)='syscall\x00') read$eventfd(r4, &(0x7f00000004c0), 0x28) execveat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/06 04:53:32 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0xf5ffffff00000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 416.425515] QAT: Invalid ioctl [ 416.464067] QAT: Invalid ioctl 2018/04/06 04:53:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x10000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a6f000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000180)="98ba4300b8ad96ef66b9800000c00f326635010000000f300f01df3e260fc75d0ec0edfaf26665262c86baf80c66b82ab8888d66efbafc0cb80000ef0f013af08194d05d8c00", 0x46}], 0x1, 0x13, &(0x7f0000000200)=[@cstype3={0x5, 0xd}], 0x1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000240)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="e4e2932b5a7b55c4b2a56a0100000000efbd09034d564b0000000001"]) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="66b9800000c00f326635000800000f30a50f01ca0f10a5177b440f20c0663508000000440f22c0260f20020f0d9c0800660f66d2ba4100b000ee0f8d0000", 0x3e}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/04/06 04:53:32 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x20000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x27e9}, 0xc) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r4, 0x0) 2018/04/06 04:53:33 executing program 3: r0 = socket$inet(0xa, 0x6, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x457) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/06 04:53:33 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1000337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vlan0\x00', 0xa201}) 2018/04/06 04:53:33 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x200000000000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:33 executing program 2: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000640)=""/212) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={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_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getuid() mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r0 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="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", 0x1000, 0x0) keyctl$revoke(0x3, r0) 2018/04/06 04:53:33 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:33 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000140)="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", 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r0, 0x1) sendmsg(r2, &(0x7f0000006080)={&(0x7f0000005f00)=@llc={0x1a}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005f80)='!', 0x1}], 0x1, &(0x7f000000ad80)}, 0x0) 2018/04/06 04:53:33 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000311ff4)='/dev/rfkill\x00', 0x206, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000517ff9)="81000000080316", 0x7}], 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x8, 0x9, 0x5, 0xfff}]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x3, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000280)="ae21cd42b7d71b807b62150cb1dc5652f0e626e37daead16531d134183905ae538de6721a3dbedb3f40d3385d94e83fc95eead6e9cfc6772166609e21e0b6d2ade74a47f06149cf0fb6e7dd9cf504e47e8d3454940ce817d08fc0c8d2627e41a281820817622efdac654d0abfb2d5e9508b1168a39be2199aa2c16d2b44bc81db1812e8a56b4f07ae6e77a2b7712c6f614f9a5e6c95115059882c874b381a53803f0483bf6fb7a5bf157525d77cc4c928708d56557d8", &(0x7f0000000340)="51d65daa9331cdd9bb00c1e2e2f2b31fb2a016bc2cd6cf5ef59abfd708a7726a1c0a3fa6f0bb2fe2f8be2642edee01ee405e7a07438b381fc5e1f8a06c93cc96a83117ecd762e764dc598431e48308879263582101855cec1e8ac4abfd957dfd0d54537e6fc9f7824ed1b8758e588758c778754636207609461e1da51c6ef137145f7b83c0f9948c", 0x1}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/04/06 04:53:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xc) 2018/04/06 04:53:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x400) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002680)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1ff}, &(0x7f0000002740)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002780)={r4, 0x15a8, 0xac, "9a867d66a96508948316cfe9ff126277d57eb4687f5063e598e08d43c3ef2a23ed2815093e0d6d488d1feeaca67eae55a29934b204d6904e85bf23c557d88890384518421e6dc15ce315c3475dc00f427e31b62d3e558226991dc007578bad1d1c68fa345b2d62bceb8143e5b36055eb15e3098d76daede28cd9bff11b32064613fe451504014fa18bb6c3f64675500177415258a9aa800ea7e940a0fbda2da76c0c66722100bda76b6c852a"}, 0xb4) 2018/04/06 04:53:34 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0xffffffff00000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$ipx(r1, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0xa8, &(0x7f0000000080)="86f7b87354686156f65402007141d61cb010b71aa365b23148bb1100984f836f909e811d0000007e50000000000000b31eaf108100000000000000331d4482a58207f82cd83d02d2ad4f6e16cd44a89fd9160654e1e5a973419ce0f9c558858aad53fb2f3fa5a0f072cc3e2cc463dbb943880e430a01e4c0faa1da0200000000000000848c600665a70391a4b0fc9c3e6698f0e89f33b022cae8aa1f565de3858eeab392fcada143"}) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/04/06 04:53:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) lseek(r1, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x4, 0x4, &(0x7f0000ffc000/0x1000)=nil, 0x4}) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000a80), 0x3b3}, 0x0) dup2(r0, r1) 2018/04/06 04:53:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80012, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0xab) r1 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x2, 0x2, 0x10001, 0xe0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/06 04:53:34 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:34 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/04/06 04:53:34 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x3f00000000000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='bcsf0\x00', 0x4}) read(r0, &(0x7f0000000400)=""/44, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) accept$ax25(r2, 0x0, &(0x7f0000000500)) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000aebff8)=ANY=[@ANYBLOB="eeffffff03000000"]) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x80, 0x8, 0x1, 0x8, 0x3, 0x3, 0x4, 0x3e4, 0x40, 0x37e, 0xffffffffffffe4bf, 0x1, 0x38, 0x2, 0x20, 0xae, 0x8001}, [{0x1, 0x1000, 0xffffffff, 0x9c00, 0x4, 0x6, 0x2, 0x20}, {0x60000000, 0x8, 0x7f, 0x4, 0x3, 0x0, 0x2}], "e2503f444dd8c3f100eee6eeb8ce96573305615f1e9a1c1f97f15eb6a8b52c7abd58c88c5724ddcd6eb24e7c669ee27214d8242ca4c1bbe7a92ebda90e", [[], [], []]}, 0x3ed) 2018/04/06 04:53:34 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) r1 = socket(0x8, 0x6, 0x6) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000380), &(0x7f00000003c0)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r3, r2, 0x80002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0x2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = gettid() ptrace$getsig(0x4202, r7, 0x0, &(0x7f0000000080)) sendmmsg(r6, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="12c31c445068a46a0000000000c700000007000000"], 0x10}}], 0x2, 0x0) 2018/04/06 04:53:34 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1f00000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:34 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000040000), 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xc, 0x0, '/&k"'}, &(0x7f0000000180), 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xf5ce, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/06 04:53:34 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0xff, 0x2c68, 0x5, 0x0, 0x0, 0x6, 0x100a0, 0x7, 0x5, 0x1000, 0x7, 0xffffffff, 0x95, 0x0, 0x0, 0x7, 0x2, 0x80000001, 0x40, 0xffffffff, 0xc76c, 0x8000, 0x1f, 0x8, 0x9bf, 0x7fffffff, 0xfffffffffffffffc, 0x8ed, 0x1, 0x3, 0x8, 0x7, 0x0, 0x80000000, 0x5, 0x100000000, 0x0, 0x9236, 0x2, @perf_config_ext={0x7f, 0x100000001}, 0x10000, 0x5, 0x3, 0x0, 0x8, 0x896, 0x8}, r1, 0x3, r0, 0x8) r2 = socket$inet(0x2, 0x3, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x6, 0x1, 0x80000000, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) 2018/04/06 04:53:35 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x2000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:35 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) timer_create(0x7, &(0x7f0000000140)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6}, 0x10) write$selinux_create(r2, &(0x7f00000000c0)=ANY=[], 0x7f) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r4, 0x0) 2018/04/06 04:53:35 executing program 6: r0 = socket(0x2, 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0xee, 0xfffffffffffffdf3) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x2, 0x3, 0x776, 0x8, 0x9}, 0x7ff}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) 2018/04/06 04:53:35 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x1f000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:35 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000200)=""/137) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="0400000018d5007a00a5ac466f9dadcf", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) 2018/04/06 04:53:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='/proc/self/net/pfkey\x00') ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000240)=""/30, 0x1e}, 0x0) 2018/04/06 04:53:35 executing program 7: mmap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000b1d000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a95000/0x2000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd90) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/06 04:53:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1, 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, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/04/06 04:53:35 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x80fe, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000580)=0x100, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getgid() readv(r0, &(0x7f00000018c0)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/30, 0x1e}], 0x2) getgid() r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3f, 0x200001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x90, [0x200007c0, 0x0, 0x0, 0x200008d0, 0x20000900], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000090ba2ee9386b3835d5782581da28808a3236780000000000000000000000000000000000000bffffffff000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) sendto$inet(r0, &(0x7f0000000380)="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", 0x14f, 0x51, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 04:53:35 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:35 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getegid() r2 = getegid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/06 04:53:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/06 04:53:35 executing program 6: r0 = userfaultfd(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40880, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/188) 2018/04/06 04:53:35 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0xfffffff5, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 419.117353] QAT: Invalid ioctl [ 419.142270] QAT: Invalid ioctl [ 419.864970] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/06 04:53:36 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa4], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:36 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x100000000000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:36 executing program 3: pipe(&(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffff9c}) r0 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x7fffffff, 0x101000) r1 = accept$unix(r0, &(0x7f0000000580)=@abs, &(0x7f00000004c0)=0x6e) ioctl$int_in(r1, 0x5452, &(0x7f0000000440)=0xfffffffffffff7e2) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/06 04:53:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/06 04:53:36 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="100000000000be88c8795952cb9f0000"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x4c) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000180)="516e2056775124acbf0b863f6f515cc4c8a78c5ef815b5827dadfc08567d6c4b065380dc908acbaa04d8ff7c7ee5b5c1decad41fc089a4798c52937b6d78223e931e438f14f9df5a1648253aef4305770426caeb78fdde055485aacb1a8816bfbdea74e03ba0482b10b15a57a94a64f5be07b5ee8ff8717b7f4a18f69da08e665db813c4c543d0c8f079c403b6424784bdf59ea9f146ae8027a506b9089fa2a954b32c33425fdef88400c15ab573b1") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x29}, &(0x7f0000000300)=0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x3000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 04:53:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000080)={'lo\x00', 0x2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfff, 0xd38, 0x6f900000000000, 0x5, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x500000, 0x9, 0xedc2, 0x4, r7}, 0x10) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="34000000130001c630b2b4f85ea35b3405000000", @ANYRES32=r5, @ANYBLOB="00000000000000001400030065716c00000000000000000000000000"], 0x34}, 0x1}, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) 2018/04/06 04:53:36 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22}}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/06 04:53:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x7f) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x421) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x180000000000000, 0x200800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x8, 0x101001) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000240)={0x8001, 0x2, 0xeaa8, 0x4f7, 0x7fffffff, 0x10000, 0x1, 0x0, 0x35, 0x3}) [ 420.002612] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/06 04:53:36 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x5000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:36 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:36 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x2, 0x80000000, 0xa4, 0x100000000}, {0x80, 0x9c, 0x4, 0x6}, {0x20, 0xf, 0x8001, 0x9}, {0x8, 0x8000, 0xffff, 0x9}]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/06 04:53:36 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x3f000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) [ 420.206593] eql: renamed from bridge0 2018/04/06 04:53:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f00002e1ffa), 0x0, 0x0, &(0x7f0000be4ff0)={0x2, 0x4e21}, 0x10) syslog(0x9, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/06 04:53:36 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:36 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000300), 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000880)={r4, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r5, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) [ 420.282581] IPVS: ftp: loaded support on port[0] = 21 [ 420.439092] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 04:53:38 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0xfe800000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) sched_setattr(r3, &(0x7f00000003c0)={0x30, 0x3, 0x1, 0x2, 0x7f, 0x0, 0x63b, 0x4}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="4c93874b9f35c1ddfd1af924d9f43f4a518c6fd9a4347c6c642a4ca7840c2594a0975dd59eaefd3ca183fe606410cf8144986a2d7b38ab84ca1dde5c96295ea4de032d3d906b589b541d5f49abf3c815b106116a0cb4a1f96c12e73cbc2b40794b406bdcb68aa9d59817953d1629340a3cd2d6cff48960669717"], 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x1000, @loopback=0x7f000001}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1000, 0x410000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000400)=""/93) fchownat(r4, &(0x7f0000000100)='./file0\x00', r5, r6, 0x1900) 2018/04/06 04:53:38 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dc4ff6)='./control\x00', 0x0) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) listen(0xffffffffffffffff, 0x0) 2018/04/06 04:53:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0xffffffffffffffff, 0x100000000000}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xd0, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0xffffffffffffffff, 0x0, 0x0, 0x2000}, 0x20) shutdown(r0, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x55) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7f, 0x80082) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/06 04:53:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4001e, r0, 0x2) futex(&(0x7f00000002c0), 0x3, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340), 0x0) 2018/04/06 04:53:38 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='self}vmnet1}wlan1nodev\x00', 0x0) keyctl$clear(0x7, r2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa}, 0x1c) close(r1) 2018/04/06 04:53:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r1], @ANYBLOB="39e2e14fb8358aea9819a238212454f26e46e78dc2c2f830f065f693b075dc86bfe1c96066d37fa260c4f694b069238fc9839e9844bac8", @ANYRES64=r1], 0x46) readv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x5, 0x17b5, 0x7}) 2018/04/06 04:53:38 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x3, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:38 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x2, 0x80000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x1, r1, 0x8}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x103) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000280)=ANY=[@ANYBLOB="0300ff030000000000000040000000000300000000000000030000000000000003000000000000007e57ea6a91eed9c439c63dee413a551a890b87506c8c8d23703120fb63223a31ce85e27a8ddaadbd698dd69dbe0b03dc25ae01a02760415f93894eab1f7e3653c03b501aae74b7e517a3b644686af6426fcf33bc66d7b9651affd2beb5e5c922f119694db038e35eb538dbe4bd3c37ccbd68a70760a80c2e0963fa1322a04f2fe3394842d7e476218a505125d61ab691e5ea"]) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/06 04:53:38 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:38 executing program 5: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="e8", 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) 2018/04/06 04:53:38 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x2, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:38 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:38 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x109) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) io_setup(0x3f7, &(0x7f0000000380)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0200, 0x0) io_submit(r1, 0x1, &(0x7f00000005c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000080)}]) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/06 04:53:38 executing program 6: 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(&(0x7f0000000000)='/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_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)={0x1}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000500)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000400)="3c9a261cf106beaf5c85575b42578d4384f8e6d835c8fefb584fa1cf6f8712119ff757c07044a17f1cad75e8906fd26ec2093d5e7d5072", 0x37) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}], 0x48) eventfd(0x0) 2018/04/06 04:53:38 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=@known='security.ima\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000040)=ANY=[]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x1d, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/04/06 04:53:40 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0xf5ffffff, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:40 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0xff, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) read(r0, &(0x7f0000034ff9)=""/7, 0x7) recvfrom$inet6(r2, &(0x7f0000000180)=""/169, 0xa9, 0x40, &(0x7f0000000240)={0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) recvmsg$netrom(r1, &(0x7f0000005140)={&(0x7f0000000140)=@ax25={0x3, {"1210cd886d9c8f"}}, 0x10, &(0x7f0000004cc0), 0x0, &(0x7f0000004d40)}, 0x0) 2018/04/06 04:53:40 executing program 6: socketpair(0x9, 0x8000f, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000280)=0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r2, r3, &(0x7f0000ea5ff8), 0x2) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000040)={@loopback, @rand_addr}, &(0x7f00000000c0)=0x8) 2018/04/06 04:53:40 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3ff, 0x30, 0x6, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7ff, 0x200, 0x1, 0x66, r1}, &(0x7f0000000180)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup(r2) setsockopt(r3, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) 2018/04/06 04:53:40 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) fcntl$setsig(r0, 0xa, 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="70e06e3400bcfb368ec884dc7ea01b3f02eaff000502e167fc0556e0efe068d4246c7222bc1c12587a8fdf0237e036476209cf6dc9c1a82fc7cee1d2c6c3c0bab5d41fdaaa440da167f43f5c6dce0b3b926d30ced85c2011a5f872", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, [0xfffffffffffffffc, 0xffff, 0x49, 0xffffffff, 0x7fff, 0x7418, 0x200000000000008, 0x8011, 0x5, 0x10001, 0x5, 0xdbe3, 0x5, 0x8000, 0x5]}, &(0x7f0000000100)=0x413) 2018/04/06 04:53:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1004) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) 2018/04/06 04:53:40 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0x100000000004202}) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x40000000000, 0x7ff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040), 0x1) 2018/04/06 04:53:40 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x4000000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:40 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/04/06 04:53:40 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, 0x8) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x28, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/06 04:53:40 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x3f) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/04/06 04:53:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@mpls_newroute={0x24, 0x18, 0x4, 0x70bd25, 0x25dfdbff, {0x1c, 0x80, 0x20, 0x0, 0xfe, 0x3, 0xff, 0xf, 0x3100}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000014c0)={0x2bd0, 0x0, 'client0\x00', 0x0, "2c3638e5e11939ec", "6ce417e391614f7bd1484d1f881d141f2a26aaca9058efeea2683a78d90af4c5"}) 2018/04/06 04:53:40 executing program 0: syz_emit_ethernet(0x250, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "62f2d9", 0x21a, 0x2f, 0x42020000, @dev={0xfe, 0x80}, @empty, {[@hopopts={0x0, 0x4, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x0, 0x4}, @dstopts={0x0, 0x23, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xd9, "e22f189a2245694fb77624543cdc468adeb52a1890f4c0884b6d859081cec0b497020440e097f7512ec687a564a14330bc55c07b25eca2bac125c3dbf1f2379e473e908e36d6894138d6f321b372f7d2856afb4cb30cb482797800941d67690886b4273be426808d39f63c67d014066a2bd07fb7f662e94bcdf8efa8e2e2b2fb27eb1d279f2291350f59e959b13a7909643e023a87035da6387640f27415c229ac18e4ff6fe3ba32f64338b31cccf3041766fc7d812427f9c5806a821be3d01f9712657cd56bf780388614767cb90475ad2a395a657e7384ef"}]}], @udp={0x4e23, 0x4e24, 0x92, 0x0, [@guehdr={0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x100}, @guehdr={0x1, 0x9, 0xa390, 0x6, 0x100}, @guehdr={0x1, 0x101, 0x7fff, 0x2, 0x100}, @guehdr={0x2, 0x42, 0x19, 0x100400000, 0x100, [0x80]}, @guehdr={0x2, 0x5fbe, 0x2, 0x8, 0x100, [0x0]}], "d4b496bbed9e07c66c9ef284b9bbdb321c6972a0c527bfcd0102f2460770cfb7d579caa234a6204b5fd4dc92e96d7a10a36b54bb2a33297ea42507eda1496e2b2a082d27284cd5869ad181b307db01e01d4562964db3b046d6f9adf38272688c34d97ecbbcad7c7108f48b964bc9"}}}}}}, 0x0) 2018/04/06 04:53:40 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) munmap(&(0x7f0000143000/0x2000)=nil, 0x2000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8) munmap(&(0x7f0000176000/0x3000)=nil, 0x3000) [ 549.878023] INFO: rcu_sched self-detected stall on CPU [ 549.883495] 0-....: (124999 ticks this GP) idle=6be/1/4611686018427387906 softirq=120695/120695 fqs=31230 [ 549.893572] (t=125000 jiffies g=61147 c=61146 q=682) [ 549.898845] NMI backtrace for cpu 0 [ 549.902460] CPU: 0 PID: 25937 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 549.909286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.918620] Call Trace: [ 549.921194] [ 549.923331] dump_stack+0x1b9/0x29f [ 549.926948] ? arch_local_irq_restore+0x52/0x52 [ 549.931598] ? lock_release+0xa10/0xa10 [ 549.935557] nmi_cpu_backtrace.cold.4+0x19/0xce [ 549.940214] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 549.945392] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 549.950648] arch_trigger_cpumask_backtrace+0x14/0x20 [ 549.955817] rcu_dump_cpu_stacks+0x175/0x1c2 [ 549.960204] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 549.965208] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 549.970645] ? print_other_cpu_stall+0x4a0/0x4a0 [ 549.975390] ? debug_check_no_locks_freed+0x310/0x310 [ 549.980561] ? find_held_lock+0x36/0x1c0 [ 549.984604] ? lock_downgrade+0x8e0/0x8e0 [ 549.988732] ? debug_check_no_locks_freed+0x310/0x310 [ 549.993911] ? lock_release+0xa10/0xa10 [ 549.997868] ? graph_lock+0x170/0x170 [ 550.001652] ? graph_lock+0x170/0x170 [ 550.005439] ? graph_lock+0x170/0x170 [ 550.009224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 550.014743] ? graph_lock+0x170/0x170 [ 550.018524] ? graph_lock+0x170/0x170 [ 550.022311] ? __lock_is_held+0xb5/0x140 [ 550.026362] rcu_check_callbacks+0x21b/0xad0 [ 550.030774] ? rcu_cpu_stall_reset+0x210/0x210 [ 550.035374] ? trace_hardirqs_off+0xd/0x10 [ 550.039593] ? raise_softirq+0x1b2/0x450 [ 550.043634] ? raise_softirq_irqoff+0x310/0x310 [ 550.048283] ? read_boot_clock64+0x70/0x70 [ 550.052512] ? account_guest_time+0x3d0/0x3d0 [ 550.056990] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.062510] ? hrtimer_run_queues+0x70/0x300 [ 550.066899] ? run_local_timers+0x168/0x1d0 [ 550.071199] ? timer_clear_idle+0x50/0x50 [ 550.075328] ? account_system_time+0x7f/0xb0 [ 550.079724] ? account_process_tick+0x76/0x240 [ 550.084297] update_process_times+0x2d/0x70 [ 550.088599] tick_sched_handle+0xa0/0x180 [ 550.092728] tick_sched_timer+0x42/0x130 [ 550.096772] __hrtimer_run_queues+0x3e3/0x10a0 [ 550.101345] ? tick_sched_do_timer+0x100/0x100 [ 550.105920] ? hrtimer_start_range_ns+0xd10/0xd10 [ 550.110748] ? pvclock_read_flags+0x160/0x160 [ 550.115222] ? kvm_clock_read+0x25/0x30 [ 550.119191] ? kvm_clock_read+0x25/0x30 [ 550.123164] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 550.128165] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 550.133509] ? do_timer+0x50/0x50 [ 550.136940] ? rcu_nmi_exit+0xd7/0x2b0 [ 550.140809] ? do_raw_spin_lock+0xc1/0x200 [ 550.145034] hrtimer_interrupt+0x286/0x650 [ 550.149257] smp_apic_timer_interrupt+0x15d/0x710 [ 550.154080] ? smp_call_function_single_interrupt+0x650/0x650 [ 550.159943] ? _raw_spin_lock+0x32/0x40 [ 550.163897] ? _raw_spin_unlock+0x22/0x30 [ 550.168029] ? handle_edge_irq+0x330/0x870 [ 550.172247] ? task_prio+0x50/0x50 [ 550.175768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 550.180590] apic_timer_interrupt+0xf/0x20 [ 550.184808] [ 550.187033] RIP: 0010:snd_pcm_stream_unlock_irq+0xb7/0xf0 [ 550.192546] RSP: 0018:ffff8801af1aea38 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 550.200233] RAX: ffff88018bfee440 RBX: 0000000000000000 RCX: 1ffff100317fdd9b [ 550.207484] RDX: 0000000000000000 RSI: ffffffff859ca760 RDI: ffffffff88b172b8 [ 550.214733] RBP: ffff8801af1aea40 R08: ffff88018bfeecb8 R09: 0000000000000006 [ 550.221982] R10: ffff88018bfee440 R11: 0000000000000000 R12: 0000000000000004 [ 550.229231] R13: 00000000ffffffe0 R14: ffff8801cbde8440 R15: ffff8801cef00000 [ 550.236500] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 550.241412] ? snd_pcm_stream_unlock_irq+0xb0/0xf0 [ 550.247461] __snd_pcm_lib_xfer+0x739/0x1d10 [ 550.251861] ? print_usage_bug+0xc0/0xc0 [ 550.255901] ? print_usage_bug+0xc0/0xc0 [ 550.259943] ? print_usage_bug+0xc0/0xc0 [ 550.263981] ? print_usage_bug+0xc0/0xc0 [ 550.268032] ? snd_pcm_hw_rule_noresample_func+0x110/0x110 [ 550.273648] ? dummy_proc_read+0x6e0/0x6e0 [ 550.277862] ? pcm_lib_apply_appl_ptr+0x5a0/0x5a0 [ 550.282684] ? mark_held_locks+0xc9/0x160 [ 550.286821] ? retint_kernel+0x10/0x10 [ 550.290690] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 550.295688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.300438] ? retint_kernel+0x10/0x10 [ 550.304310] ? __snd_pcm_lib_xfer+0x73e/0x1d10 [ 550.308882] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.314397] ? snd_pcm_oss_prepare+0x87/0x1b0 [ 550.318874] snd_pcm_oss_write3+0xe9/0x220 [ 550.323102] io_playback_transfer+0x274/0x310 [ 550.327600] snd_pcm_plug_write_transfer+0x36c/0x470 [ 550.332685] ? snd_pcm_plug_client_channels_buf+0x450/0x450 [ 550.338388] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 550.343387] ? snd_pcm_plug_client_channels_buf+0x212/0x450 [ 550.349080] snd_pcm_oss_write2+0x25c/0x460 [ 550.353470] ? snd_pcm_oss_write3+0x220/0x220 [ 550.357953] ? find_held_lock+0x36/0x1c0 [ 550.361995] snd_pcm_oss_sync1+0x332/0x5a0 [ 550.366217] ? snd_pcm_oss_write2+0x460/0x460 [ 550.370696] ? kasan_check_read+0x11/0x20 [ 550.374822] ? rcu_is_watching+0x85/0x140 [ 550.378946] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 550.384117] ? wake_up_q+0x100/0x100 [ 550.387813] ? snd_pcm_format_set_silence+0x203/0x540 [ 550.392983] snd_pcm_oss_sync.isra.29+0x790/0x980 [ 550.397809] ? snd_pcm_oss_sync1+0x5a0/0x5a0 [ 550.402197] ? fsnotify_first_mark+0x330/0x330 [ 550.406769] ? kobject_put+0x8e/0x280 [ 550.410554] snd_pcm_oss_release+0x214/0x290 [ 550.414941] ? snd_pcm_oss_sync.isra.29+0x980/0x980 [ 550.419936] __fput+0x34d/0x890 [ 550.423196] ? fput+0x1a0/0x1a0 [ 550.426466] ? check_same_owner+0x320/0x320 [ 550.430766] ? _raw_spin_unlock_irq+0x27/0x70 [ 550.435243] ____fput+0x15/0x20 [ 550.438513] task_work_run+0x1e4/0x290 [ 550.442382] ? task_work_cancel+0x240/0x240 [ 550.446685] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.452214] ? switch_task_namespaces+0xa2/0xd0 [ 550.456876] do_exit+0x1aee/0x2730 [ 550.460576] ? mm_update_next_owner+0x980/0x980 [ 550.465228] ? print_usage_bug+0xc0/0xc0 [ 550.469268] ? graph_lock+0x170/0x170 [ 550.473047] ? do_raw_spin_unlock+0x9e/0x2e0 [ 550.477437] ? rcu_note_context_switch+0x710/0x710 [ 550.482343] ? lock_acquire+0x1dc/0x520 [ 550.486297] ? __might_sleep+0x95/0x190 [ 550.490260] ? __lock_acquire+0x7f5/0x5130 [ 550.494479] ? debug_check_no_locks_freed+0x310/0x310 [ 550.499659] ? do_raw_spin_unlock+0x9e/0x2e0 [ 550.504047] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 550.508607] ? kasan_check_write+0x14/0x20 [ 550.512820] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 550.517999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.523533] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 550.528618] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 550.534142] ? futex_wait+0x5c1/0x9f0 [ 550.538448] ? perf_trace_lock+0xd6/0x900 [ 550.542576] ? zap_class+0x720/0x720 [ 550.546267] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 550.551439] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 550.556963] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 550.562046] ? futex_wake+0x2f6/0x750 [ 550.565826] ? graph_lock+0x170/0x170 [ 550.569612] ? memset+0x31/0x40 [ 550.572875] ? find_held_lock+0x36/0x1c0 [ 550.576923] ? lock_downgrade+0x8e0/0x8e0 [ 550.581054] do_group_exit+0x16f/0x430 [ 550.584924] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 550.589493] ? SyS_exit+0x30/0x30 [ 550.592925] ? _raw_spin_unlock_irq+0x27/0x70 [ 550.597404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 550.602401] get_signal+0x886/0x1960 [ 550.606097] ? ptrace_notify+0x130/0x130 [ 550.610138] ? save_stack+0xa9/0xd0 [ 550.613743] ? save_stack+0x43/0xd0 [ 550.617349] ? __kasan_slab_free+0x11a/0x170 [ 550.621735] ? kasan_slab_free+0xe/0x10 [ 550.625686] ? kmem_cache_free+0x86/0x2d0 [ 550.629811] ? putname+0xf2/0x130 [ 550.633241] ? do_sys_open+0x57f/0x770 [ 550.637105] ? SyS_open+0x2d/0x40 [ 550.640541] ? do_syscall_64+0x29e/0x9d0 [ 550.644580] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 550.649922] ? kasan_check_read+0x11/0x20 [ 550.654051] ? do_raw_spin_unlock+0x9e/0x2e0 [ 550.658438] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 550.664731] do_signal+0x90/0x2020 [ 550.668254] ? do_raw_spin_lock+0xc1/0x200 [ 550.672478] ? trace_hardirqs_off+0xd/0x10 [ 550.676694] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 550.681800] ? setup_sigcontext+0x7d0/0x7d0 [ 550.686107] ? kasan_check_read+0x11/0x20 [ 550.690241] ? rcu_is_watching+0x85/0x140 [ 550.694371] ? rcu_pm_notify+0xc0/0xc0 [ 550.698236] ? trace_hardirqs_off+0xd/0x10 [ 550.702448] ? putname+0xf2/0x130 [ 550.705886] ? exit_to_usermode_loop+0x87/0x310 [ 550.710535] exit_to_usermode_loop+0x28a/0x310 [ 550.715100] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 550.719922] ? ksys_ioctl+0x81/0xd0 [ 550.723528] ? do_syscall_64+0xb7/0x9d0 [ 550.727488] do_syscall_64+0x792/0x9d0 [ 550.731358] ? vmalloc_sync_all+0x30/0x30 [ 550.735486] ? kasan_check_write+0x14/0x20 [ 550.739700] ? syscall_return_slowpath+0x5c0/0x5c0 [ 550.744619] ? syscall_return_slowpath+0x30f/0x5c0 [ 550.749530] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 550.754873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 550.759697] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 550.764862] RIP: 0033:0x4552d9 [ 550.768034] RSP: 002b:00007fdced976ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 550.775730] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 00000000004552d9 [ 550.782977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 550.790226] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 550.797475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 550.804724] R13: 0000000000a3e81f R14: 00007fdced9779c0 R15: 0000000000000001