ffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:57 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) set_mempolicy(0xc001, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)="ffefb64cfe2bebc0eaa0dd06aa0bff19f524569faec40ca656b97233def423ad72945242b0115aab7feec568a3ce1e04d869a6dc737cf17eec8d39d6c1fb696150e30911b609529721eab83c1081f705c578faae22fee0e58797ec70651da01e6138e88b465e9f3a21f0f5069c7621815e8507f4fe87ff2d5c27d3cbe637e2d2de7eb2dc249243e17b2d3a92b74923e9") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/03 12:03:57 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:58 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/05/03 12:03:58 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002b80)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001580)=""/9, 0x9}, {&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001700)=""/219, 0xdb}, {&(0x7f0000001800)=""/70, 0x46}, {&(0x7f0000001880)=""/76, 0x4c}, {&(0x7f0000001900)=""/101, 0x65}, {&(0x7f0000001980)=""/85, 0x55}, {&(0x7f00000015c0)=""/8, 0x8}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x9, &(0x7f0000002ac0)=""/138, 0x8a, 0x2}, 0x10000) 2018/05/03 12:03:58 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38cd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x380c, 0x0, 0x8, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xad, "b9a2629cb563e84081561743da910ac18c56a83e2f9d288646d847d4b720c51f50dd35e8aa962e5caf19423599830deabb75687e2986c2d00a30b91bbecaef1e964b727a167a51fb8152f3e80b1f0831e519908803d9d3fe05eb99bcfc280d5924f2920b9c559e2246c924923ad7f8ae0e72dff921cd5a83aee565049e2eee9efdca6a572e4b7d8ce6399262a94d268309acddaca00055fccfaeec5e11bdaac240d8fb459ebc0f7605d225b8d1"}, &(0x7f0000000300)=0xb5) r2 = bpf$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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000180)={r5, 0x10}) write(r3, &(0x7f0000000000)="260000005e0009000000eaf83a0000000001000000ffffff000008db1ee9ff4435eade000000", 0x26) 2018/05/03 12:03:58 executing program 3: getpid() r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000000300)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4ae080, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10004, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0xd04, 0x4}, 'port0\x00', 0x0, 0xa0010, 0x40, 0x7, 0x0, 0xeda0, 0x10000, 0x0, 0x2}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002880)={0x0, 0x20, &(0x7f0000002840)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002900)={r2, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x200, 0x3ff}, &(0x7f00000029c0)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000002680)='IPVS\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 12:03:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x304d000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:03:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="641191713c0a0000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/03 12:03:58 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = epoll_create1(0x0) close(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fchmod(r2, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'trusted.', '/dev/null\x00'}, &(0x7f0000000100)='/dev/null\x00', 0xa, 0x1) read(r1, &(0x7f0000000000)=""/6, 0x50) 2018/05/03 12:03:58 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800000207ff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x3, "704705"}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r2, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/03 12:03:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) fsync(r1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2a000, 0x0) sendmsg$key(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x2, 0x15, 0x401, 0x2, 0x1b, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x70bd2c, 0x3501}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0xf4fb, 0x21, 0x0, 0x60000000}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd26}, @sadb_x_sec_ctx={0x12, 0x18, 0x5f, 0x7, 0x84, "a73dbdd4f7ab33ac019cf60ca6ad5abd0b7619534b3d44e0862c6d455313992273dda591681bdad2facef18214f7f035277d3dbd278b75b4f6c98ea23f89fa22d5c8b173dcd7b61f375fc21824d1200b9de80806bbfc7035398b9d39e6e3fe0623e4cb10342c165fdc85946e58d26d617d43a872ac170a0937c6587fd064ce433bef8d0d"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}]}, 0xd8}, 0x1}, 0x800) accept$alg(r0, 0x0, 0x0) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='security.selinux\x00', &(0x7f0000000540)='skcipher\x00', 0x9, 0x1) 2018/05/03 12:03:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)='selinux\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x900) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0xfb) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x2, 0x2e2a}) 2018/05/03 12:03:59 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:59 executing program 2: r0 = socket$inet(0x2, 0x80002, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x20000000000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/05/03 12:03:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000680)={r5, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) sendfile(r1, 0xffffffffffffff9c, &(0x7f0000000180), 0x4) r6 = accept(r1, &(0x7f0000000280)=@alg, &(0x7f00000003c0)=0x80) sendto$ipx(r6, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000400)={@reserved=0x1}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) accept4$inet(r2, &(0x7f00000005c0)={0x0, 0x0, @remote}, &(0x7f0000000600)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000190000000800000089146970365f7674693000000000000000006272696467653000000000000000000079616d30e9ff0000000000000000000069705f76746930000000000000000000aaaaaaaaaaaaffffff00ff00aaaaaaaaaabbffff00ffff0000007000000070000000a80000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000d0ffffff00000000feffffff00000000110000001c000000020173797a6b616c6c65723100000000000000000000000000000000000000000000626f6e64300000000000000000000000677265300000000000000000000000005f8e8e51489f0000000000005dbd189918d0ffff00ffff0000007000000070000000a8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000500000010000000886c6966623000000000000000000000000064756dd8c30059121683aa007ac1cc419c6d79300000000000000000000073797a5f74756e00000000000000100069726c616e3000000000000000000000aaaaaaaaaa17ffffffffffff77d27bbe39eaff00ffff00ff00007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffff010000001900000014000000ed5e6270713000000000000000000000000073797a5f74756e00000000000000000073797a5f74756e00000000000000000069703667726530000000000000000000aaaaaaaaaa0dffff000000ffaaaaaaaaaa14ff00ff0000ff0000d0000000d00000000001000061727000000000000000000000000000000000000000000000000000000000003800000000000000000088f7000400000000000000000000ac1414bbffffffffaaaaaaaaaa1aff0000ffffff24f1bea10306ffffffff00ff0604000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000100000000000000"]}, 0x406) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r1) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) 2018/05/03 12:03:59 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3f, @multicast2=0xe0000002, 0x4e24, 0x0, 'wlc\x00', 0x20, 0x1, 0x7e}, 0x2c) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000002b80), 0x4) 2018/05/03 12:03:59 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:59 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/72) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@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, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x5, 0x7c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b00], 0x0, &(0x7f0000000100), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x12, 0x883f, 'bridge_slave_1\x00', 'yam0\x00', 'bcsh0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x110, 0x160}, [@common=@log={'log\x00', 0x28, {{0x2, "c1e79f4a1eb8e5abcbe83675dec378cbc40807d9c97e6ddc614f7569ec99", 0xc}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00', 0x10b8}}}]}, @common=@log={'log\x00', 0x28, {{0x79, "0c9088d64524aedbff1d44b7b5cde1e74a018c174aee21e6f33d50b810ed", 0x8}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0xea2339805b1574ff, 0x10, 0x0, 'bridge0\x00', 'syz_tun\x00', 'bond_slave_1\x00', 'bond_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xd0, 0x108, [@m802_3={'802_3\x00', 0x8, {{0x0, 0xd414, 0x3, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="1808b53a0892", 0xfffffffffffffffe}}}}, {{{0x15, 0x8, 0x6007, 'ip6_vti0\x00', 'bpq0\x00', 'nr0\x00', 'veth0_to_bridge\x00', @empty, [0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x198, 0x198, 0x210, [@comment={'comment\x00', 0x100}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x1c4ddc8e, 0x6, 0x1, 0x0, 0x0, "1fa051389d3650762d4d2cc28efb32223855e1a191625c40f6cd8af3c543ac62f8884ceeac8ebfbf1bccf73222e4669c40c1abda2e74d27bd3985f92bb04aff1"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x8, 0x8afd, 'sit0\x00', '\x00', 'veth1_to_bridge\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x160, 0x190, [@mark_m={'mark_m\x00', 0x18, {{0x7, 0x0, 0x1, 0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x8}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz0\x00', 0x4}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x11, 0x3, 0xfa3f, 'ip_vti0\x00', 'veth1\x00', 'dummy0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x369ab6684621c769, 0xff], 0x70, 0xd0, 0x100}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x840) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000007c0)) socket$inet6(0x10, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x14, 0x98ab, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x7, 0x3, 0x13782, 0x14fdf, 0x80, 0x4, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}]}, 0x228) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001300)={@dev, 0x0}, &(0x7f0000001340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001380)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0xd, r6}) 2018/05/03 12:03:59 executing program 4: syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x40000) r0 = socket(0x10, 0xe, 0x7954) write(r0, &(0x7f00006f0fe0)="1f0000000303fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x26c0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x7fff) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/03 12:03:59 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000001740)) 2018/05/03 12:03:59 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) flock(r0, 0x2) dup(r0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) shutdown(r0, 0x1) fallocate(r0, 0x2, 0x6, 0x5fd) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x1, 0xac8}) 2018/05/03 12:03:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x40010000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:03:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @empty, 0x0, 0xa}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x9, 0xea4, 0x1000, 0x3, 0x4}, &(0x7f00000001c0)=0x98) socket$inet(0x2, 0x3, 0x100c) 2018/05/03 12:03:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000180)={0x4, 0x5, 0x9a, 0x6, 0x4, 0x7}) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/03 12:03:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) [ 305.779244] x86/PAT: syz-executor1:20475 map pfn RAM range req write-combining for [mem 0x1b3090000-0x1b3093fff], got write-back 2018/05/03 12:03:59 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:03:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) connect$netrom(r4, &(0x7f0000000140)=@full={{0x3, {"e726ab23dedd45"}, 0x8}, [{"cca68c05292f8d"}, {"21587bf0104d39"}, {"1d8dda49d82c09"}, {"a00d9d767e0c81"}, {"58365d73b77007"}, {"1671d807b3751c"}, {"3312712959b659"}, {"382b1459c86c12"}]}, 0x48) fallocate(r3, 0x0, 0x0, 0x9) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r2, r0, &(0x7f0000e64ff8), 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x440440, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f000007c000)) ioctl$int_in(r6, 0x80000000005001, &(0x7f0000e54000)) socket$inet6(0xa, 0x2, 0x1f) 2018/05/03 12:03:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x65, &(0x7f0000000280), 0x292) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x40) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000640)={0x6, 0x0, 0x5, 0x1, "243faf4f0024fc185ce48802ab1f59b7e543d5f639267101f715a515d892421ffd93f4cf183299d8532d4c53", 0x3}) r3 = getpid() ioprio_set$pid(0x3, r3, 0x4) connect$ax25(r2, &(0x7f0000000040)={0x3, {"3657f2707eb2b5"}}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r4, &(0x7f0000000540)=""/254, 0xfe) [ 305.907374] x86/PAT: syz-executor1:20492 map pfn RAM range req write-combining for [mem 0x1b3090000-0x1b3093fff], got write-back 2018/05/03 12:03:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xe32, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x6, 0x30}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000011fc8)={&(0x7f000001cff4)=@nl=@unspec, 0xc, &(0x7f0000010fb0), 0x0, &(0x7f000001c000)=""/77, 0x4d}, 0x0) 2018/05/03 12:03:59 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:00 executing program 6: socket$kcm(0x29, 0x2, 0x0) ustat(0x10001, &(0x7f0000000000)) 2018/05/03 12:04:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000fd8), 0xfcea) 2018/05/03 12:04:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x4) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/05/03 12:04:00 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7fff, 0x4e23, 0xed63, 0xa, 0x20, 0xa0, 0x2e, r2, r3}, {0x1, 0x6, 0x8, 0x6da1, 0x1, 0x3, 0x4b, 0x5}, {0xffffffffffffb124, 0xffff, 0x8001, 0x4}, 0xfffffffffffffff7, 0x6e6bb5, 0x1, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3503, 0x4, 0x2, 0x8001, 0x4, 0x80, 0x8}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078829dbdb01421361f8a6049987c26232502c085a84b5ba63d4be10cf970987ca336b9126257e47567cbff8deb6883afda1881dd95f885d5d9a9a0d89b83f956eb6ba819bb592173"], &(0x7f0000775000)) 2018/05/03 12:04:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d295216306000000000000009d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e813c66fb8367b5fd2ad77ba4c031723ad602a554f1bd810fb1daf5c4f6755bf270709d3d6f2ef2e3e06ab68da35999349e61e9cb108e12e257519c95f0de58542e16f219c789582458ea19e0dccf3ee0d141d809a4ac4ce80bbd2406a4a2ce59d4aa87bd1fab8625988a297d56f57ca053295d57fcf2a19187c695c0e20266cf6f0c1941bb81076bf"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d200000080ccc3877a0b8adeef33435f215cf0f92e237461f51fb739c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d3248bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88400ce9a0e4c22791e24a98d939fc44fa8c000000008e9fa8a355dd88523d14b1a75c391652ea000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='gre0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000008c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/05/03 12:04:00 executing program 7: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) [ 306.212492] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.219334] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.318816] device bridge_slave_1 left promiscuous mode [ 306.325338] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.344781] device bridge_slave_0 left promiscuous mode [ 306.350433] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 12:04:00 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0xfffffffffffffffe, 0x6, 0x9, 0x0, 0x5}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xfffffffffffffc56, "089668ac4ba57b8b32acfe152b809c2b547dedaa243ef745b1b793cf55febe98f8307cfb813c38d9574dc2a9fd6667f6b8268ca7f9b16bb0f124e464c242010645c4ee39a3175f9bc39b06eded1e2050d4c61123bad536b1f6a52130532bda25087f2b5214c84ca832f8177e4b9c2abb7528e5f9bc9252c48507fef83eb44f71fdf692962fd432fa4eb9b1f47501dd50f5a14403da06e7164487a8c92189d2bf303fdfe2b51c91d4ba61e4d23c96c1"}, &(0x7f0000000180)=0xb7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x89, "552c05fcb7e3c86048eacb4b4e5c9884abe8009973caef1a35714b1a0b65bda148ce92a1aeac5e2c9db0909c55125884c4951c28304644a2d6dec12e5dbe4e343db828f94bdd75b07b68fa8e9364d9f253f68426e6b7d1564b9b422b3351df80b3ee3ee819bd80c70dbf1a7fee487ba1bda466ea85515f4e7fb07d1ad4db43b959ec9cd55ef87e0826"}, &(0x7f0000000280)=0x91) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x3, 0x3, 0x8, 0x9, 0x5, 0x8, 0x100, {r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}}, 0x4, 0x1f, 0x3, 0x5, 0x4}}, &(0x7f0000000380)=0xb0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x200}], 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x20) 2018/05/03 12:04:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20-generic,rmd128-generic)\x00'}, 0x58) socketpair$inet6(0xa, 0x8000e, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xbb3e, 0x30, 0x3, 0xad46}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0xc}, 0x8) r4 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x4, 0x400100) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x20) 2018/05/03 12:04:00 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000400000084) 2018/05/03 12:04:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:00 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}]}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000080)={0x3, 0x8001}) 2018/05/03 12:04:00 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000001a80)) fchmodat(r2, &(0x7f0000001a00)='./file0\x00', 0x8) bind$ax25(r2, &(0x7f0000001a40)={0x3, {"db981b45f0da38"}, 0x6}, 0x10) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$bt_hci(r0, 0x84, 0x7c, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) openat$dsp(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/dsp\x00', 0x181000, 0x0) write$binfmt_aout(r1, &(0x7f00000010c0)=ANY=[@ANYBLOB="080105ff170300004a030000000100000502000005000000000000000000000009990ea67980556a8a21645497e7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x92e) 2018/05/03 12:04:00 executing program 6: syz_emit_ethernet(0xfa, &(0x7f0000000000)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0xf7, "d31df120a61d1d99cdcf54f16e63fded1e4f43f51e8550b784fc1c7bad7b887e3cf280e1c99014c2a9f5cc85cbbdc7cd32776f11d52e5200e312fbe1201cb44c358a968bc1e347faa0f89ffde8be9190ce2e7ce41d9ab32283711f96467c42397b37517ff54c94e5c784502b7c0deafbb6ecd7632532ce2f5ca8205be96981ea983b3316e90fd5429e8ae284bc5301a3455706d41db54264e2c371214e5078f13a7a017f257e9e081bbe44afd366a0799eba0149ddfc02d1f992ad9b936a1301a2b3adc70ce622226c321b11c55243b3e88cfeeef84bfa3be61310d44e3999e2c9edfab531e458a88b22b744"}}}, 0x0) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="e7a4b3f8126e94b796139c9cb63f5ba80264ddb23519ab843cfafb53c4e025334aaef1ef210dc49ebed7c271b22679ad896e7d66df29ea205a9f358bc3229d88bfa95d174aab6ad73f80fda7880de883ade77c785a5f7243f6c584ba13e046f222e746e451dddabcca5f0bb69a1cbca5cac6ce6c7206f975a8dcbc81d2b5aff0a2d09d1f07bf8be06add5939b875344a3e38c6bb6e468a0312f2657c0d11393e04e4441b11dc98ef863dd19b756a420a08966fe8b5b5ff9aa6e09ba22f8cac2e491c589700b8d3e2", 0xc8, r0) 2018/05/03 12:04:00 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:00 executing program 3: getpgid(0xffffffffffffffff) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000040)={0x6, 0x2, 0x7f, 0x1}) r4 = syz_open_procfs(r1, &(0x7f00000000c0)="75a4f6e97135ba088511ec1eba30080269645f6d617000") socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='bfs\x00', 0x0, &(0x7f0000000200)="251608d8f16d1fb5e1f320320f18c785cdc6889ce9a8f063e90b8414d99fc4e5884c081fd77820a2d91965d5f878acccd197e065f0e95d226037d46065065475697a53523d2ccf0e843311ec7c631d34272d15699a1e8f69bf97a2dde1d47e9a0911727da1e6b58efecacc539b03b25f51c42a21dc6a9a562c85f84112ff41c84d98d9b938065aac319a63685fe8270c164b192e032c04f23adbd4fbcc931491c52cc34f48c3f3a8c56536a774c1dd4c72ebda9a424ac02dc0e575952e6b588022720c389d0f06dcd7263544019acade2688bb778fb0") ioctl$DRM_IOCTL_RES_CTX(r4, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) [ 306.699418] binder_alloc: binder_alloc_mmap_handler: 20554 20000000-20001000 already mapped failed -16 2018/05/03 12:04:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x1c0) r2 = socket(0x17, 0x2, 0x2) pread64(r2, &(0x7f00000000c0)=""/233, 0xe9, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r0, 0xff, 0x1ff, "8cc8a4e54212983b03f63a2ffd3f0ee6cecb52f353bbde42188265f1b41ba7e2ed3bf2cdec4d5408fd5c7f5ddbc82c65d4"}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) 2018/05/03 12:04:00 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x501001) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000240)={0x30cc000000000000, 0x5b3, 0xeca}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0xf6, 0x3}, 'port0\x00', 0x80, 0x100010, 0xdf, 0x5, 0x1, 0x6, 0x7, 0x0, 0x4, 0x7f}) 2018/05/03 12:04:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x200) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000000c0)=""/11, &(0x7f0000000100)=0xb) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x3) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10102) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) socket$pptp(0x18, 0x1, 0x2) times(&(0x7f0000000080)) 2018/05/03 12:04:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000100)=""/227) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000200)={0x100000000, 0x4, 0x4}) [ 306.979623] device bridge0 entered promiscuous mode [ 306.985719] device bridge0 left promiscuous mode [ 306.994499] device bridge0 entered promiscuous mode [ 307.007872] device bridge0 left promiscuous mode 2018/05/03 12:04:01 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) fsetxattr(r1, &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000400)='attr/fscreate\x00', 0xe, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/fscreate\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x3f, 0x4) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f0000000200)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xff, 0x1, 0xfffffffffffff800, 0x9, 0x1ff, 0x0, 0x20, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x81, 0x240, 0x100000000, 0x8}}, &(0x7f0000000300)=0xb0) openat$md(0xffffffffffffff9c, &(0x7f0000000440)='/dev/md0\x00', 0x400, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00000004c0)={'team_slave_0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000001c0)={0x4, 0xfff, 0x4, 0x3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000380), 0x4) 2018/05/03 12:04:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$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, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000001c0)="0f20d835080000000f22d8400fe9536bc421bd15b14f000000262626480fc71c19b9800000c00f3235010000000f3066bad004b0b1eea6c4c25d3d433c0f91d1c4a21d2d02", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 12:04:01 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/05/03 12:04:01 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) getpeername$unix(r3, &(0x7f0000000180), &(0x7f0000000200)=0x6e) arch_prctl(0x1006, &(0x7f0000000240)="29bd8512e67858e66e5669ddce8cbd58daee2f680b75175c391ae6d72293c08da87e275f550cda36a4e12cdaa26c671e0321ee35298cc57c282db664f8ef7ad2f85f91eec47174b29a48d4a4ebb389ce929d07f6f5357129f107499d786fb329f71c8eefcc5e1651") accept$ax25(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) clock_adjtime(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="74698231cda6573e8af3f01a3ce7ef4099a18d7ff2e7d0", 0x17) 2018/05/03 12:04:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)="74d806e8b0299b", 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000080)) 2018/05/03 12:04:01 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/05/03 12:04:01 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5414, &(0x7f0000000000)) 2018/05/03 12:04:01 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc, 0x408000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x10001, 0x1}, &(0x7f00000000c0)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r1, 0x8000, 0x50, "b95a3fd1b0baa8d19a6a43059d5e447a02c99e8fbb2b4e080b49a275ea31e9486f2dfad7cd99a3a9890a090c1f972ad3da53628b75d3f6f5f74a4fa7a3fe62940ed514d827e939262e6bd6bfe49b883e4ee8bd99e962f6ecfda1471555ae04c451e4f2fd73729affcd5a8153ad5f96cd3c258276d36d32df3e232e6cc68f2f"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @rand_addr=0x100000000}}, 0x2, 0x9}, &(0x7f0000000100)=0x90) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/03 12:04:01 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000001980)={0x7, 0x70, 0x81, 0x480, 0x3, 0x7, 0x0, 0x1, 0x20040, 0x8, 0x3, 0x1, 0x80000000, 0x2, 0xb77, 0x7ff, 0x9, 0x800, 0x0, 0x1, 0x100, 0xfffffffffffffff9, 0x0, 0x80000000, 0xfffffffffffffffe, 0x3f, 0x8, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x7, 0x3, 0x3ff, 0x7fff, 0x5, 0x5, 0xbd, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1, 0x400, 0x20, 0x7, 0x6, 0x9, 0x7}, r1, 0xe, r0, 0x9) clock_nanosleep(0xfffffffffffffffa, 0xfffffffffffffffd, &(0x7f0000001a00)={0x0, 0x1c9c380}, &(0x7f0000eadff0)) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x0, 0xffff, 0x800, 0x3, 0x3f, 0xfff, 0x2ff, 0x40, 0xc6, 0x4, 0x4f9, 0x38, 0x2, 0x797edd98, 0xb36, 0x9}, [{0x1, 0x80, 0x4, 0x0, 0x7, 0x5, 0x2, 0x1ff}, {0x7, 0x7, 0xc3, 0x6, 0x5, 0xaa, 0x5, 0x5}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) 2018/05/03 12:04:01 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:02 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="bab1fc2dff06040001ffffffffffffacac1414084924997bdf0d1cb9bf35c8794ebb5501082d67d2a8000000000000000065376b271429dbffe5193e89777fb0b0b6085ef54798c844964aea4f5c3be11d6e1da678beff84f13f9ebf9e30dcefd37844d0cbf5d6d4fbb44471dd7373ef22610c6f474af93939aa514fc60d6a757bb03d3ed2bf98620be0bab33bac046f85da92eccf618b9b00b1e68834fd"], &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) 2018/05/03 12:04:02 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:02 executing program 2: mmap(&(0x7f0000080000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x7, 0x5, [{0x9, 0x0, 0x1}, {0x6, 0x0, 0x812f}, {0x81, 0x0, 0x1}, {0x2de, 0x0, 0x2}, {0x7, 0x0, 0x101}, {0xffff, 0x0, 0x9}, {0xfffffffffffffffd, 0x0, 0x1}]}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/03 12:04:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = accept4(r0, &(0x7f0000000240)=@ax25, &(0x7f0000000400)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x10001}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r2, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f0000000180)=""/134, 0x86, &(0x7f0000000380)={&(0x7f0000000300)={'sha224-generic\x00'}, &(0x7f0000000340)}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000000380)=0xb0) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r7, 0x9}, 0x8) 2018/05/03 12:04:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000240)="5de0c74bab84d306f62e0fd35b4b25cd48733bb044b78f0fc870abb100adf1ae249d3039449716d63b3c49d65832656e64a87e0396878fc26fec349fb144ecd833cb1c7b59813722dc3efe485705890139e499313eb9c4a721ca88d5d269c49117ac6b75f61c44e76ca6d596de1eb8e62d62f86db53503289dd0e0bed7cea88d7d33c83c4d1fdcda265f4c5c77f94b5203ea8ef2792aaaa3474434ba5fad7dafc7f6df6642cb9f274e44d71d69c99a30ec7fe48b82497b9556ff4be284d743e646b8e9805b8854fb56b093f44f74247c8ce330e7459da2beac7493e8259f22e0acfa3b886be9e52283264ae6f40636fffcb5d4") openat$cgroup_subtree(r2, &(0x7f0000000340)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000380)={0x10, 0x2, 0x1}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@bridge_newneigh={0x1c, 0x1c, 0x303, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10008400}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0xc8, r3, 0x200, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000044}, 0x8000) r4 = gettid() openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220041, 0x0) ptrace$peekuser(0x3, r4, 0x4) 2018/05/03 12:04:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x1f00}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:02 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) socket$alg(0x26, 0x5, 0x0) 2018/05/03 12:04:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) r1 = socket(0x9, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x101000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) [ 308.745302] Unknown ioctl 19273 [ 308.788742] Unknown ioctl 1074310812 2018/05/03 12:04:02 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 308.819495] Unknown ioctl 19273 [ 308.823442] Unknown ioctl 1074310812 2018/05/03 12:04:02 executing program 3: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) memfd_create(&(0x7f0000000080)='md5sumwlan0mime_type^\x00', 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)) r1 = dup2(r0, r0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa0ba1080348b6ed8, 0x30, r0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r1, 0x5, 0x5, r1}) ioctl$TIOCGPGRP(r1, 0x4004af61, &(0x7f0000000200)) 2018/05/03 12:04:02 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10001, 0x80) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x22c, 0x16, 0xe00, 0x70bd2b, 0x25dfdbfd, {0x15}, [@nested={0x218, 0x62, [@generic="a07d202ad6cfd82324977d42c39f08b0597095fa487859012af63d4ed65ab1ec9cb0138b7143e6eb1ae1d0814b4629df58779183a5a5e5c8ca0eb8b249e1a33e7294b26c23a1ecf51caf38d747c77242c1df058bf0436109e18ec1ab9ebad340db07bc6eeaa667d4cc8371424891f1f3", @generic="3dba0f2f6f685df6d8afda27fabf76da1c02af2b9fb95b0ff0", @generic="923925466f91bd468bf1ea417e1c17358a039d6e5909b81a939a96cdc79141b8ef97de0899fd5c79568d26abfe0df80e1937bacf20aaeb5f7dcc93e48e294953cd85a010daa560d6597056d5c9bb6b51b33f3d9b712acc463793bb9bd572c07952b7ebbfa5d92a70fb68bf60e642a52629e85ec344edc57292b086513247c90a", @typed={0x8, 0x49, @uid=r1}, @typed={0x8, 0x3a, @fd=r2}, @generic="7ca43a4e4f358a20007b42e86c145bfd26790bbe1e4214d1347c076a922b0d96259f6ee3a127a49a8c52659ea3ed9f754118a1dd060aed8a3f7334f7f6aedcd9922e194cae372c12239ec226092cf64b284ad7048ff4a9e2bedabba1a4c79909517423c4efaa1f683dcc1c374764ac6d18390e65c92383a24c223a92291718ef74a7ccb43add746a7a7385fc3df0a0d63e14088d4df3979d59602eafc3d6e04a74849870b674bec75b0d8cfc8d1aba6e3e3ad13a19ac511f38b2a72e402ba443899da4f375b5662bf7976a0689441c0bbb", @generic="1fc70808eebb9c82e3e911054c00aa31566364d8dad4776c5d", @typed={0x8, 0x20, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x37, @fd=r3}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/05/03 12:04:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x5}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0xdd0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 12:04:02 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0xe2, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x401, 0x200000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x2, 0x52, &(0x7f0000000100)="51ad03f7dd4d6bb50641f9369c767ac04f2aa178df0937d7a3c4764487d73fd9b926a2a5aab7daa165355c8b27d99a74286d1fff47a0f660a421e93f0fc36d4bae57373032affc2145c77b40c14d9a3cdf5e"}) 2018/05/03 12:04:03 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map}) 2018/05/03 12:04:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x20000) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x3ff, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46", 0x42, 0x2, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, 0x1c) 2018/05/03 12:04:03 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0x5) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfffffffffffffffe}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) pipe(&(0x7f0000000100)) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000580)=""/209) 2018/05/03 12:04:03 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/05/03 12:04:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x4}, {0x6}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r1}) write(r0, &(0x7f0000000080), 0xfc90) 2018/05/03 12:04:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x7003, &(0x7f0000000140)={0x0, 0x8000}) sysfs$1(0x1, &(0x7f0000000000)='/dev/rtc\x00') sendto$ipx(r0, &(0x7f0000000180)="a1c8086b8ec68296a259ca03aeebd9ef362a54c4e96cad98bd2d78d2275bde018e258a19d006e1d1812d13fa74f62fa57231d4eaad2a5f0407a91a8601e30f5c023857dc69e2b394e23f076b4a273074d710412bf0c40f4672c8c59906e2fd69cc0ea0b46277d1cc7950459cdcb7b1eea76c9549577268c1f69868f491e260c7f6", 0x81, 0x8000, &(0x7f0000000040)={0x4, 0x3, 0x8001, "1bdc31547335", 0x80}, 0x10) 2018/05/03 12:04:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x4c69}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:03 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r2, 0xffdffffff04ca1e2, 0xfffffffffffffffd, 0x0, 0x6}, &(0x7f0000000280)=0xfffffffffffffd3f) r3 = dup2(r1, r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_newroute={0x1c, 0x18, 0x321, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3}}, 0x1c}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="5f4710921fd06cc3cb0249362319b536", 0x10) 2018/05/03 12:04:03 executing program 3: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) write$binfmt_aout(0xffffffffffffff9c, &(0x7f0000000200)={{0x0, 0x5, 0x4, 0x24f, 0xc9, 0x8, 0x38, 0x1000}, "ceaafc884a25baae749aeb29d4e6681be51973e7d01ebd020577e3ce56880544a8230bbd6421157d275828715ec41ce77804cbd64b526fc6007f486d2a2cbdc832e1911bb3356912d1b10687aad8da54487ddcfb3b6c9951d8b23f0dca6631ac9bff77c529ca3a2d72", [[], [], [], [], [], [], [], [], []]}, 0x989) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r0, &(0x7f00000001c0), 0x40) iopl(0x4a) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) socket$inet6(0xa, 0x4, 0xc746) 2018/05/03 12:04:03 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bcsh0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{0x4, 0x1, 0x43a, 0xff}, 0x7, 0x3, 0x0, 0x0, "6d32e222dfcf2bd8"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{r0, r1/1000+10000}, {r4, r5/1000+10000}}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000340)) r7 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r7, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000000380)) bind$can_raw(r7, &(0x7f0000000200)={0x1d, r8}, 0x10) bind$can_raw(r7, &(0x7f0000af7000)={0x1d, r8}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$can_raw(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r8}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7ff, 0x2, 0x9}, 0x2d, 0x2, 0x0, 0x0, "d3bee62c9d885c1eb84de9295378ac08fe0d7c7efb21b2a9850cfcbe476caec03ceec3b4f97c77b0cd80512508397586d2b5431d6d32b1a6ca04d8a831f3cdc9"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) 2018/05/03 12:04:04 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa080045f4d5f0fe13a97c0170667a540475947a0042dca7e586ea5437b2b755220000081e84d84b2db57b8a0af02ad8c4fda1143c029c4ec828a95c723083a01e353017f1893899f8a22b0a24ec0d2ab50209ef5bb23a6bbff1f3b61da60ca2a06108002071ecab748f5eeb2e15a6b7cc3ccfcb6a6829e2fae0e3eb5c24d59df5f21bbe8ea7c2d66ff33b99c81df21038045c699804e5e2bf87a3ce1224"], &(0x7f00003b5000)) 2018/05/03 12:04:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000280)=ANY=[@ANYBLOB="0d3b06ea5796381995af8f4368737ed1b364452bd4556659203ce727952f8d78693e932bf97f9f6c7a9a45d392626271dffebb53138a49666a229e53d51a78829693546205799854b9fbfa13db716d1126473fa36d59982d3dd36ba658a45b7b75fc54fcca7a01063fd75868eeb7c750b7e77568c4c7ea409a42eab2a024156f708eb0e244d0731d8ea638fb0e9487ebe0e9d1b1fe456e4162943f2da756abbe2f79b65791f83b384589ee2df3c6b0ea105d8b03"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000200)={{0x3, 0x3, 0x9, 0x0, 0x9}, 0x1, 0xb1e0}) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x7fff, 0x4, &(0x7f0000002680)=[{&(0x7f00000013c0)="6a00d84becc1d72fefb4851cfce4fc61f4ae16353d544ece4a79081863e4596467de4acede5702a0159f877de44d6988c9c055f7816eabd322c7810c13bc44cfcc4180c4ef28cdc29f7a2e56c8c7562acaa0107ecc5e4e1019e45f602b16d926ef1991af84f860357608bd0a94f7c1b11c34e965199c7164648731e5b0ac4e28d3b06dfdc21cf353c0ef60ba8fbfe769bed7f707df44d031836e7e2695", 0x9d, 0x101}, {&(0x7f0000000140)="f448e25cfba1186c3ca8868152e34ccf9c50baf15bc1b93f05", 0x19, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x3ff}, {&(0x7f0000002640)="bab3a8f8e4b4e058b79b77220b2f70bd80ca2845fcdc83d0b90d297459d4c24d72f11bab64d878335f", 0x29, 0x2}], 0x40, 0x0) 2018/05/03 12:04:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0x0, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r3 = epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x10000000000) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r4) r6 = fcntl$dupfd(r3, 0x0, r3) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000086fff4)) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000000040)={0xfffffffffffffffd}) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r7, &(0x7f0000000000)={r7, r6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 12:04:04 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:04 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x3, 0x100, 0x400}, 0x37c) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0xfffffffffffffff9, 0xd, &(0x7f0000001000), 0x142) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000), 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x400) 2018/05/03 12:04:04 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0xfffffffffffffffe, 0x2f7) 2018/05/03 12:04:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0x76) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02003c000000000000e1000c0800020000000005", 0x24) 2018/05/03 12:04:04 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:04 executing program 2: r0 = socket(0xa, 0xe, 0xb5) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000080), 0x716) 2018/05/03 12:04:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000fa00000000d94d411abad9f6906edbacb421bc000000000dc41a4a8c87daed30039425b3c7934c0bb2ea29feb0819c22356d5624bc20cf72e3fa6725417f894de77415b521aee27151dc484c9e077881f216232df0000035a759813cd7ce2d3587de2ac69e85d09fe1bb1469276d91c166aa7d2ef3f8657c48d5b88f55cda0dd17d6f48f6cd9b3b182b1be4bc85676cb70f6d9ab8017e60de7d96ae92a07e500fc98db352343e6", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) uname(&(0x7f0000000340)=""/198) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x7, 0x4) socketpair$inet(0x2, 0x1, 0x5a8, &(0x7f00000000c0)) pipe(&(0x7f0000000200)) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x30) 2018/05/03 12:04:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x3}, 0x8) r4 = socket$inet(0x2b, 0x1, 0x0) sendfile(r4, r2, &(0x7f0000000140), 0x1) 2018/05/03 12:04:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140), 0x200000d9) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_int(r2, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r3, r3, 0x0, 0x380000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x1, 0xe23b, 0x4, 0x1}, 0x20) sendfile(r1, r1, &(0x7f0000000080)=0x1ffffffd, 0x9) 2018/05/03 12:04:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x372a}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:04 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0xfffffffffffffe01, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000000c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x74, r1, 0x0, 0x70bd28, 0xffffffffffffffff, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9df0}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/05/03 12:04:04 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200000000000) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="1c00000018000305ffffa7a4d8d8f1d156ffff1c1400"], 0x1c}, 0x1}, 0x0) 2018/05/03 12:04:04 executing program 1: symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='system.posix_acl_default\x00', 0x19, 0x0) 2018/05/03 12:04:04 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05fb0d93585a15b6ffffffffff33ee00000400000c000100010000007f0300010cc002000000000002000000"], 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xad4, 0x0) r2 = socket(0x10, 0x2, 0xc) getrlimit(0xa, &(0x7f0000000100)) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104ffd008000180010002dcefc500000000000000000000eb7550", 0x1f) recvfrom$ipx(r0, &(0x7f0000000140)=""/98, 0x62, 0x0, &(0x7f00000001c0)={0x4, 0xa39, 0x9, "ae9fa96c7d6e", 0x1}, 0x10) [ 311.040599] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 311.065485] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 311.079140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 311.082822] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 12:04:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000000)='./control\x00', 0x882) r6 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) renameat2(r6, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r3, &(0x7f0000000900)='./file0\x00', 0xca) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000300)) renameat2(r6, &(0x7f0000036ff6)='./control\x00', r6, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r6, &(0x7f0000000100)='./file0\x00', r6, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/03 12:04:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000000000001000000200"], 0x10}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x2, 0x70, 0x1, 0x1ff, 0x3, 0x800, 0x0, 0x7fffffff, 0x0, 0x4, 0x6, 0x20, 0x3, 0x5, 0x5, 0x6, 0x7, 0x91cb, 0x2, 0x81, 0x4, 0x1, 0x9, 0x5, 0x3018ce92, 0x400, 0x0, 0x81, 0x656, 0x1, 0xfc, 0x6, 0x80000000, 0x2000400000000000, 0x2, 0x9, 0x74e2f174, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x4, 0x8}, 0x100, 0x1f, 0x101, 0x1, 0x4, 0x6, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 12:04:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x128) 2018/05/03 12:04:05 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:05 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000240)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4c36fe0000000000000000000000000000000001000000000000000000000000000080a639cab393625edc3d189c63b16561e046435d9e7eba6dd6959241fff57e654939cf72f10417f44c565a317be22e738797dc64263377765ca0c17e41cc4328b9be53e8710e1d52078d8d6274c0311474020953fe2343b7c6d141f14c8f6c77be7d4669ed6d79197e7413144864e23dc0a59b2434c8dafd9ecd1f17484ec3e7e874cceb258de1d200000000000000000000000000000000"]}) 2018/05/03 12:04:05 executing program 6: r0 = socket$inet(0x10, 0x807, 0x1) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/19, 0xfffffd7d) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000200)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0xa040) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1ffd, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a60080000000000000006835401500246619121f96e7e6300800000000000000c41180b50568b88698bc593ab6821148a730dea6613b0000000000", 0x4c}], 0x1}, 0x0) 2018/05/03 12:04:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:05 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x5c01], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/05/03 12:04:05 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x2100) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/6) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)) readv(r1, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/189, 0xbd}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000001380)=""/95, 0x5f}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000001400)=""/155, 0x9b}, {&(0x7f00000014c0)=""/91, 0x5b}, {&(0x7f0000001540)=""/105, 0x69}], 0x9) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001680)=""/31) 2018/05/03 12:04:05 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:05 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000180)={0x1, 0x2, [{0x6}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10540, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x55}, &(0x7f0000000540)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={r2, 0xce, "dd08eaff925ba7cc883f35f247267679511389fda3bbf67e6d9e96ca53302e3bd0bef9d4d1eb627dc80c7bbdbd5b0a3277d2fa1574a749419b15fc2ec306000000c2276daced42aa43d74f1892b077312664e960602b220c9e0e7379e66b14bbaea74b36fb6f15deee1100ed7694df4b6039d38559096c81e6799c7b58b379ab5b0db2e38c6764d8ea0b8300c01e434d34cabdf0f6166f73146d48a6c734121cd5807d5f37675be0b30403ee1a3ea1bf0b7b8247f414aa9bb8f252e6b7b194ae158ee686a0ffe44e9f07b4db1faa"}, &(0x7f00000001c0)=0xd6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xaa, "41c7c2003f3701968dbb6d330d9a385149d47a9dc3062658d10b49600bfb2be8bc939648a9c568502a406231dde860a11789a647ab32104a11d6fd2d33300fa7759640d926154e73bfd4440c843532c3c6a20dab14cc15d34e340f5cbc2fdb0f6a2d89bf61209007d51c68d40031b491d1f6f321d1f2d104b775b3ad28e239f06d65b79c0db9379e8985bbb17bd39802f7e9e54218adce4f34f6df62e7a47139b4d4ee346c49a256b72e"}, &(0x7f00000002c0)=0xb2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x3fcf, 0x400, 0x6, 0xd7, 0x2, 0x2, 0x3ff, {r4, @in6={{0xa, 0x4e22, 0x7fff, @empty, 0x9}}, 0x7fffffff, 0x7fff, 0x7, 0x1, 0x5d43}}, &(0x7f00000003c0)=0xb0) r5 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000000)={{0x80}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/05/03 12:04:05 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) r2 = dup2(r1, r0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x10040) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f00000000c0)) 2018/05/03 12:04:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/135) r2 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='#lo*-!system#security!!/em0cpuset\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='vboxnet1securityeth0/vboxnet1systemeth1bdevppp0\x00', r2) 2018/05/03 12:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000a7a000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/03 12:04:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x3, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r0, r1, &(0x7f0000ea5ff8), 0x2) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@loopback, @rand_addr}, &(0x7f00000000c0)=0x8) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x7fff, 0x400, 0x488, 0x3, 0x0, 0x6, 0x0, 0x4, 0x2, 0x4, 0x100, 0x9, 0x10002000, 0x1, 0x100000000, 0x6, 0x2f1, 0x0, 0x7, 0x7, 0x80, 0x100, 0x80000001, 0x0, 0x0, 0x4, 0x10001, 0x0, 0x8, 0xfffffffffffffffc, 0x7, 0x1, 0x967, 0x3, 0x0, 0xe6, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x800, 0x779, 0x8, 0x6, 0x8, 0x61c, 0x3}, r1, 0x6, r1, 0x9) 2018/05/03 12:04:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) 2018/05/03 12:04:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0x3, 0x0, 0x3f, 0x0, 0x0, [], [], [], 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file2\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x3, 0x9, 0x7f, 0x0, 0x1f}) rename(&(0x7f0000000140)='./file2\x00', &(0x7f0000000380)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 12:04:05 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) fchmod(r0, 0x14) 2018/05/03 12:04:06 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, "6e7230000000ee00", 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xfffffffffffffffd, 0xfffffffffffffffc], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) [ 312.085074] kernel msg: ebtables bug: please report to author: bad policy 2018/05/03 12:04:06 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) socket$netlink(0x10, 0x3, 0x13) 2018/05/03 12:04:06 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000000014, &(0x7f0000788ffc)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x1a000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="dd2ac4bb10da6430ed50a2cce1e010092db68c56c38650a32fa1af0af6f89bae6190bb02ad0ec009bceeaa353e45d7cdae9c18044a7e6aafa11835d6b1a9ca5c2924a5fc3e5432a6c2d6fbec584d7df5659120e40fc2dfe91e444592d7213ca2aaa7672f2728743b28de9ccca8d0a8bee887bf72d715ebd04fc856e107318ee61912c4884a28e8c3c52a3f9c49c8616b35083f8d54d396987f00e207e5") sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 12:04:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x19a) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f000039efb0)}, 0x10) 2018/05/03 12:04:06 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x1716629462ce674b, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8000, &(0x7f0000000040)=""/229) lseek(r0, 0x0, 0x0) 2018/05/03 12:04:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0xffffffff) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/03 12:04:06 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000540)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030009020000000000010000000000"], 0x10}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1ff, 0x80) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/03 12:04:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:07 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) syz_mount_image$minix(&(0x7f00000005c0)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1b4, &(0x7f0000000540)=[{&(0x7f00000003c0)="8d070c6d6ab0c2fc2a68043335cbe013fba85f563f5d78427b277ab1a59842996f1cfcf1a81c7447f92e6608da7544d6e1abe6b56c340b1cd96d449d3bc013fd10ccac079973ae3ffc190bacbcdfabf8f0cc84a993e31adc286670b8a32888de9205fa498210964c0ff9e2bf332eea08a2c87b58f11db989ccc1d9718621c5ee883e9542ce080bcde1212044df2c32036ddf77a6bf4b0fc254aa6d3e0d268dc06b2b398b8196655595b176cf9ec06055ccf0439977da14f909d6f2d9feb5c3786ecad57ec88667b4b0ce5229b8522cd4ee91b7f85c37", 0x3f, 0x8}, {&(0x7f0000000200)="179b1b550bd6e91c2542a8cf2d034f067a549c3636fd76da000c55b0df9283730e31128675f42f1999527fd490988b45457639ee89120b03735369da66972027e397e05605257499bc4d7f5851fdd03c6db9c8d2bdfc35f867e7320c6135b6c14223676f7b7e308a", 0x68, 0x4}, {&(0x7f0000000280)="dc67d04cd9ce957e7edc361ef89cf79862cc48853064514045d0d4e6ae0658e9fa22a03b243f15e4c30617e5c854afcf50a7c782647a9d2f53cdaeecf8cffe5fa24ca6ba927f992e4f1628c71e5bb97efe4b089a3d0c689eccc7488c2cefd25ed824ca63ea13110e5bda3a8c8c5ef14313078ba06d6e15d5ad3143ac1859d0d6848ef1030042e21e6cedb49e38117f0df777cfb490800694538ef3498f0d9c7ede7489fbabdd34f5f42e62b819ca0cd0aef76ea97cc4ab", 0xb7, 0x1}], 0x20000, 0x0) 2018/05/03 12:04:07 executing program 4: r0 = memfd_create(&(0x7f0000000040)='bridge0\x00\x00 \x00', 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x9, 0x80000001}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000280)={{0x65, 0x20, 0x9, 0x7, 0x3, 0x7}, 0xfff, 0x81, 0x2f, 0xfffffffffffffff7, 0x2, "fbefeaca01a5229e904976e0f50793d9c47ccb5dcbd5560e13b41a71983467033e9e567fe91d502b2ee003d733b3d5aef852a8fdae0806b2d23a05ed5629ef95deb29a14bfe34b4181ef71d67c0b42bb369551f0a1e416c2aeb7bf17819f42acaa92889b740656f7dde53f36a4c86a07db80d2434bc8620f0eda30a1fdae7f38"}) recvfrom(r0, &(0x7f0000000940)=""/191, 0xbf, 0x40, &(0x7f0000000580)=@ipx={0x4, 0xffffffffffffffc6, 0x1, "155a55e67a79", 0xfc0}, 0xffd3) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x10) r3 = memfd_create(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x38a, 0x2, r5}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000400)={{0x6, 0xffffffffffffffff, 0x5, 0x100000001, 0x3ff, 0x4d3f}, 0x7f, 0x5, 0x3, 0x8, 0x100000000, "b977656744b8ce9605bc938cf8dec0f37a4c7dcce9c8a133ddfce430354fa36c18beebce632a783432c2ba2ce07a51f5ad222d4e33c5e0b8e3b67f04bda39a9acff54dd319ee67477f5642bf2368087eb6effa747ba7ed0ce1ae9a8b7af132487cf46f3602871b87ec1966d2921d16546de4a9f8e1aa32d10d80c3d3bc80aae9"}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/05/03 12:04:07 executing program 1: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208880, 0x40) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000300)={@mcast2, 0x0}, &(0x7f0000000340)=0x14) sendmsg$can_raw(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f0000000400)={&(0x7f00000003c0)=@can={{0x1, 0x0, 0x0, 0xd4}, 0x1, 0x3, 0x0, 0x0, "8669e26eba4610b5"}, 0x10}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/05/03 12:04:07 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:07 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = socket$netlink(0x10, 0x3, 0xc) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3f) timer_delete(r2) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/03 12:04:07 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101200, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x1f, 0x0, 0x0, 0x2, [{0x650, 0x6, 0x1, 0x0, 0x0, 0x8}, {0x6, 0x3f, 0x5, 0x0, 0x0, 0x100}]}) 2018/05/03 12:04:07 executing program 2: remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9, 0x5, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x966d) 2018/05/03 12:04:07 executing program 3: syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006540)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x5, "ffdd15fb2029e47709e8f7da4672614b8072c69e4ffee81108559e4ae98e83dc1d5d8c67d95ec6ca4c8c620da2c3defdc321664df87e7bd5c15c8f053a835b"}, 0x60, &(0x7f0000000200)}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet(0x2, 0x3, 0xa33) 2018/05/03 12:04:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x8, r2}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x80801) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000080)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000)}) 2018/05/03 12:04:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x2bb3}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:07 executing program 4: 2018/05/03 12:04:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x7f, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/05/03 12:04:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x9, 0x1000000000000000, 0xffffffffffffffbb, 0x1, 0xffffffffffff3127, 0x6, 0x2, 0x0, 0x4, 0xfffffffffffffffe}, 0xb) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x469}, &(0x7f0000000140)=0x8) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000180)="360fc31c0f136025baa00066ed0fc75800d9f90f1bd1bad004b80d00ef80c000ba210066ed3edb5a8c", 0x29}], 0x1, 0x2a, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 12:04:07 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:07 executing program 6: r0 = socket(0x11, 0x1000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/03 12:04:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x8, 0x3c, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/246, 0xf6) rmdir(&(0x7f00000001c0)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000300)='cmdline\x00') mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x84112, r2, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x1, 0x8}]}, 0x10) modify_ldt$write(0x1, &(0x7f0000000040)={0x800000009, 0x20000800, 0x0, 0x1, 0x80000000000075, 0x0, 0x0, 0x5, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r3, 0xdc, "8cc4604de825d4fffcaf4a6788d08736cdaa888da9fd142b2585f324a815ee83ffa279a58dd99c8b83260316f79df391978307ca1f0ca5272eed57b3ab294b787bbd3ee2c0f81117a09e525bc779ffc6f6e8cc0373f016720428fdc0c50c9070d611d9cca77ad50c998c68ba0d653f6bb599b3b897a4670dab3c711b448fa31947770ccd1b1cb6507220cb22b8dd9bc31669e47926999d7ae6822e027011d1ddf6cebe510a800651d64728513ffed8e9e8b6dc93e66ef4ee144f680eb92a5e542122fb9c4d1d1153a9323bfbcb99b26c3b39c39687882833420e969d"}, &(0x7f0000000440)=0xe4) 2018/05/03 12:04:08 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/03 12:04:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x6) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x914, 0x80000001, 0x7fffffff, 0xa4b, 0x3, 0x2}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) fstatfs(r0, &(0x7f00000000c0)=""/244) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @multicast2}, &(0x7f0000000280)=0xc) r1 = getpid() capget(&(0x7f00000001c0)={0x19980330, r1}, &(0x7f0000000200)={0x4, 0xfffffffffffffffa, 0x81, 0x9, 0xfffffffffffffc01, 0x9}) 2018/05/03 12:04:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040)=0x4, 0x4) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/03 12:04:08 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="aa8dce0540de3149a036ff00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, [0x5, 0xfffffffffffffffa, 0x1, 0x3ab, 0x3f, 0x7, 0x20, 0x22d, 0x4, 0x10000, 0x0, 0xffffffffffffffff, 0x7fff, 0x8, 0x2]}, &(0x7f0000000180)=0x100) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r5, 0x0) arch_prctl(0x0, &(0x7f0000000000)="8cf0b2904af82f77c501862a226af0011a") ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/03 12:04:08 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg$alg(r0, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0xffff, 0xf97}, 0x2) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x101ff, 0x2, 0xd000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/03 12:04:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0x8, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x400, 0x10100) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) msgget(0x2, 0x80) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)='(', 0x1}], 0x1) 2018/05/03 12:04:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x525001, 0x0) mmap(&(0x7f0000d32000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x4) write(r0, &(0x7f0000000040)="77856bf185066ab90048c61466f1f4c7bef5a8", 0x13) 2018/05/03 12:04:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20000000000000, 0xa000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe00600003a984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x2bc) 2018/05/03 12:04:08 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x2f, @broadcast=0xffffffff, 0x4e20, 0x2, 'ovf\x00', 0x20, 0x8, 0x1f}, 0x2c) 2018/05/03 12:04:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x406082, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) gettid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000700), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, "647f656d79310000000000e0ff00", 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0xb0, 0xb0, 0xf8, [@statistic={'statistic\x00', 0x18}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2b8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f0000000080)=""/246}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) close(r0) 2018/05/03 12:04:08 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:08 executing program 3: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = open(&(0x7f0000000980)='./file0\x00', 0x40000, 0x40) sendto(r0, &(0x7f0000000100)="523c8fdf6347fd4a499e5007bbdd545095d604de4ab2660bc468d235cf5015e5791c92921fae9dabbeb26e1ae1dc278a3aace24fa96baadb2bff9aa27ad8c0845be13d23711d172b123e908854758f43b774dbafcb2caa963421950230188e719c5ff28a67831c3de7c6a6537a93236fa49dc9891eb1468e5813caff7e1de0afbf4e52d0afa11b38c1e7b947808f83f3", 0x90, 0x80, &(0x7f00000009c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x2, {0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2452}}}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x14, 0x217, 0x10000000000a, 0x1}, 0x14}, 0x1}, 0x0) [ 314.859560] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20000 ovf [ 314.895734] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20000 ovf 2018/05/03 12:04:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0xd92, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0xc0) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x10, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x9) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}], 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) unshare(0x2000000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/03 12:04:08 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:09 executing program 3: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = inotify_init() r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x4000800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) creat(&(0x7f00000000c0)='./control/file0\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) 2018/05/03 12:04:09 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:09 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)="dc1385760f8e7e2979eb86468274807124bb68e2f193abe8d80f219a996e03e4a96af18d899f1c9d0f4ec76974d573ea9751a76c149c228c333b049ae45e86565d3b9bb622c97f99a4d09e81b3be8c4cbc1d37add8bbdd899153ca458ae727cc046929942dc78ed75726c59b1d9499635ba4c679c4f76d633814e3e805eb452423ed495d77100519ba6c72a617d4e27345ea5c28", 0x94}, {&(0x7f0000000340)="1c5de9574428b16f32ff3544956f296d5e8a1b9dc51f622940cb1053f23513f027766f46086086667cb9ce55b6116b32b7f74fc31aca6ad0ca2879b4abc52df17f688446c4b41e6db3af70616548898b571c52275d8bc2353748325f12bd87367271c95e623793fc7d01302f9c5431ed958d0b3a1047dbe3322641bd0e2ea23c610d659efe2ae9ef047038167f3c47c2e580277f79eae09c533af0212fe73e1a3f539d", 0xa3}, {&(0x7f0000000000)="88255a15c7df55cce6b491ed938a0c83bd", 0x11}, {&(0x7f0000000400)="a44e72559b76d3353b8c865eeac5eaf59d10659d6b76216381912be94bd824c9dd210743b02d44a034cc60537735304ce7d2f9e7ace2fa01a12dfc5568f6aa941510ae48b9a56e0eeef1727e2819feb7e2b72d145a788458c04103cb4864fe78fac5c382cbf1ebc46cec72b4f9cd9de41e08fd1b5b6561344a4642731c00fd57fa45c865fc259cfaf07c1a10e5cbe765aec26a8eeaae0f3c886862922af496ea218bf869f9f026", 0xa7}], 0x4, &(0x7f00000004c0)=[{0x80, 0x111, 0x7b3, "2492a4e675b25a6543d92e433cc5b5eb6de636cd012f71de93509b294e91c1ca2d1f9fc2dd5db7a7759deb1719c54c0adb70ab8223e76a3963db726f30ba647af04eca764ffea25841ab14280cb3fd9b3939412a59e4cac9a3ecee3c8162f7cbaa05525fb5780ca46d396b67c1"}, {0xb8, 0x114, 0x8, "4d84e44627ae878bf9d139cc603e431a28bdeb0ba4367f23a053c17e1c8ed56900f04d5431eb734c49fedc6feea892c211ffdcd78b039fd465c2333361e25294cd10d34b2544ff2fed16f8b8799cc3133750176237477aacc3951f5dce97825a265b21ec437b1e3211c27336a213aae98db6fda0c9d9f4acc6b74c522c9971bfa7bbdb63c9ea56d08ed9225e856ef2785e51179cb74b28d8f17e8115ba1a56bcbb"}, {0x40, 0x109, 0x401, "1cc54a3c48641ac4a3033d87f71f9e084624226bc5e2509b877a2b959367c7c8d44a44f5fb9813bba190cd220226"}, {0x68, 0x104, 0x7fff, "3b4f52cc27cfce3593f511a4871e147e3f71266de7665fc45476378e5d3edb9fd84b0ac71eef4d73da1a3765809a629ea9bbe110540bb4db462cb0e246206b16d5f08707536bb018e1edbe22f5f9805dc8e7c0d211aa7a2e"}, {0xf0, 0x0, 0x200, "e496b5f30d3be0a5359c29474c43e01b5a99ec45fc178a6d81634909416158a59021fffc94d7c31c05b601542966ecb731812494862912a6b5b482800609063f3ba5136d9c3c080bb9545e8fadd99b7fc4e7ca71e0a7722ceffcbbbf48443356dfb55f005cc9d9bcb743a49ab0778ea164508f1b492caa1623ae12dd2e32edec9733a7076bd94e1602af04db93f1741bbc763da26206ffb76c7bb198b9e9fdf2b5a60d36ee9a14a4b31a8066da0e27bd3803f4d1fea771886240b06da63f099f450daa44bd7cfbecd47a7458a1ece2267a73a11234dd137e13d7f0"}, {0x80, 0x1ff, 0x3, "5cf76e2d1e147029c0487dc495e2aa90ab10317ae2559392c5247060f23b9619105539366637bd9ce5b1e10f945bc0c5ec5d4ab0d2461419e7bbd72f6024d47678259ac92ce1b51a24adafd46694c8117037a274a07365c8261f29b7569828ee7e40b822556ccc39729d876502"}, {0x28, 0x1ff, 0x5, "f7898e2644356c0bda53b3ad4de25b8324fba8fbbfc2cd"}, {0x100, 0x11f, 0x2, "870789f5e93a3fc3cd18c712952a7acb995aac21ca967941e42f1ac158175423c6da70ab677e076fc163f2a954004d080392f756d67e5cd732119648e4baed7d055470e3c700bee415f068dfe7c0ce2515fcd3cc82758e423c755c79d20f172693915bea2526d2f0150b0a12578bab860cc7696e663d508f17b3578af44f17ca25afb9537b017a2b8435b4697225764f30d90eb14185bbd4fe55e9af92254587bfe95a8e27246ef36fb2768cd5b7bc9990b19e1c68bc6d905dc8b65353ea0669b7003d883337d9d19a58a9026f12c0f3db215f9447b0d0279195a1e31082778126e4a09eb64a2d248480a50f84"}, {0xc8, 0x105, 0x1000, "aae1ba1e9f2ab1a94fe828b9796b83fb9beb63167d985c396e8e10903425df52316a55cf1e4e7ed85a473347a18e7e43b3c5d68ded47140fe30e1ea4014734676f1e2ccb660c43f2a3b30985f73bcfecf27b3d415e0769005a33865ed05e3465eb80cab7f6ea70d201a8ed47e73eeccbe49e7c5c313e8bc9bf4d7b59dcdbcde02604a51eb60aa62bece7d6912c9f414561155bc9135690c837cbefc2f3c10e247041b1af55479feba7d2c5f1d8bbf85ce633"}], 0x540}, 0x1) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x1, 0x3, 0x0, 0x1, 0x0, 0x2, 0x210, 0x4, 0x2, 0x4, 0x2, 0x5, 0x8, 0x9, 0x7, 0x5, 0x7fffffff, 0x47, 0xdf2, 0x8, 0xfffffffffffffff8, 0x37bc, 0x70, 0x1, 0x7d2c, 0xffffffffffffffe1, 0x2, 0x6, 0x1, 0x2, 0x101, 0x55d, 0x10000, 0x8, 0x4, 0xffffffff80000001, 0x0, 0xff, 0x0, @perf_config_ext={0x15, 0x16eca818}, 0x4, 0x6, 0x6, 0x4, 0xa1, 0x7f, 0x3}, r1, 0x10, r0, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, "7465616d3db12dbacebec930f300"}, 0x18) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/05/03 12:04:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000002, 0x32, r0, 0x0) tkill(r2, 0x1020000000016) 2018/05/03 12:04:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x7c02000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffee9, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffdfffffffffffff, 0x1fd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000080), &(0x7f00000000c0)=0x20) 2018/05/03 12:04:09 executing program 7: r0 = socket$inet(0x10, 0x3, 0x80) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09f7fefd956fa2830007a6008000000000000000683540150007001d0004c41180b598bc593ab6c21148a730de33a49868c62b34a654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/03 12:04:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0xfffffffffffffffc, 0xb, 0x71dc) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000000)=""/129) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) fcntl$setsig(r2, 0xa, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0x7, 0x0, 0x81, 0x1f}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x40}, 0x8) 2018/05/03 12:04:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffff000}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000040)=0x9, 0x4) 2018/05/03 12:04:09 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="998d1532fb566d9c49742b5350766e4c44a9fe67a4653971d7f28c73456b5c0fab5c22248bbfde07f9af72abc2f6f78b3ce601631fa27bc8856f0e2324cab4d3f7de549578ff3ace52c4b04f2cbf17fb95f4d7bfda1f4aca595fceb638c7dc1f1b53d4fcc00712ddc7479111ca1eb2e4a865bde073a003213efd6b6ad45a88af9bca68308d0e268a99c24bfed4d6f220ffd1db49ca6a5fde29791ecf12d39fb83e2a02a8b423794ae6bac9c64d058bf74433c278ba79cf2fd6730ae88e4dfabeabdba84c15e44e88e8ed198de6", 0xcd, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000440)={0x8, 0x6, 0x200, 0x80, &(0x7f00000001c0)=""/128, 0xe5, &(0x7f0000000240)=""/229, 0xce, &(0x7f0000000340)=""/206}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/03 12:04:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a, {0x2}, 'gretap0\x00'}) 2018/05/03 12:04:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/03 12:04:09 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc080, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='/dev/snd/controlC#\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x94100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0x80dc5521, &(0x7f0000000000)) r2 = semget$private(0x0, 0x2, 0x20) semtimedop(r2, &(0x7f00000000c0)=[{0x1, 0x6, 0x800}, {0x0, 0xa14f, 0x1000}], 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}) [ 315.774251] encrypted_key: master key parameter 'ÿÑÛIÊj_Þ)yÏÓŸ¸>*¨´#yJæºÉÆM‹÷D3ÂxºyÏ/Ös [ 315.774251] èŽMú¾«Û¨LäNˆèíæ' is invalid 2018/05/03 12:04:09 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=@flushsa={0x4c, 0x1c, 0x0, 0x0, 0x0, {}, [@replay_esn_val={0x38, 0x17, {0x7, 0x0, 0x70bd2a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x4c}, 0x1}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r4]) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 315.854046] encrypted_key: master key parameter 'ÿÑÛIÊj_Þ)yÏÓŸ¸>*¨´#yJæºÉÆM‹÷D3ÂxºyÏ/Ös [ 315.854046] èŽMú¾«Û¨LäNˆèíæ' is invalid 2018/05/03 12:04:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000002c0)='\x00', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140)='\x00', 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xffffffffffffffff}, 0x98) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xeb3, 0x500) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x3, 0x3, 0x7fff, 0x3, r2}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x2, 0x800, "b24fc46e8d9a", 0x40}}) 2018/05/03 12:04:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x2}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xfffffffffffffffd) r2 = socket$inet(0x2b, 0x1, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000500)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000540)=0x80000001) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x16d}, 0x1, 0x0, 0x0, 0x400c4}, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000300)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x80000001, 0xfffffffffffffeff, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r5, 0x9, 0x3}, 0xc) ioctl(r0, 0x8, &(0x7f0000000000)="2448312507907e338f67cba8f4b7965c7109a9c85d1e5fcba957f2bb2a272983c184c7c336bb2a4b5bd5bdedb39f06a8a7d98728c23e5d9d7f7bfc9ec25cbf228641234e578b4301c1617c7ec3e37dee7c85f3b8c2df0f5a67b8adcb83ba1a6537d1879ad203a494bcd112f05c65e01ac56d5919445015a0d23e21c8a60902228d22ebd9c3cc078fc521993ad69d9f395f70c811262565beddaa76455c9b1c1a8676bede20783a84af9ff164486fa993d32d3422211a10cd36a970b6413c9669826a544dc98b7232d3fab06cffab") 2018/05/03 12:04:10 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x2a370000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0xc3, 0x80003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/05/03 12:04:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x80}, &(0x7f0000000040)=0xffffffffffffff93) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xfffffffffffffe00}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0xfffffffffffffffc, 0x0, 0x0, 0x3fffffffffffffff, 0x42}, 0x98) 2018/05/03 12:04:10 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000640)={0x0, 0x41, 0x4, @thr={&(0x7f00000003c0)="48991538ced6c136f7f4236a2700b118cb2921a232be16c4762dd2d197a00d7a534359952b47e82e20138ed212d7c2f3", &(0x7f0000000580)="1e806e5d0638b973a92e5204efad6c7aba36bf5a1c5440078e42fbb94fe20f62e402d56169da8ad6df0baaff26c7fc0fb9ca036f0580f054cd00432af39aba2e5d1e666c82f1102370865a9da0"}}, &(0x7f0000000680)) timer_create(0x5, &(0x7f0000000800)={0x0, 0x30, 0x0, @thr={&(0x7f00000006c0)="8e3631f57fae40576d1a2aa92441565902dc8c4b438400e2a3838fc3768686cbeaad9bf05014b07f92f73ad28e6e89290e2e97c62c3f1faff0aa41f7f9021e78eb7ae93d3169bcb759f5f7624f7c847f4118a3adc91c2cf78681346af11c5386e59cfba476b91db28f70b21606a3b203b974ac1f1a36d5adc6e99f764759e7963427acd0b5b08c577191c6e0a29f582a7c42e35cae", &(0x7f0000000780)="c41f50952ff5fb4edac6f891c9f7fe161c654543a0ca31a9f4f0cfe2ed3aa9e73dfdbd1f0df0e4687c13c9e6fec5306266c75f83db8859894dec7a8d668db00fb5a0f6554c7e9e9588db064586cad586e9b484"}}, &(0x7f0000000840)=0x0) timer_gettime(r4, &(0x7f0000000880)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000380)=0x6) socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r5, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r5, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) dup3(0xffffffffffffffff, r3, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) accept4$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0xffffffffffffffff) fchdir(r2) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x77}) perf_event_open$cgroup(&(0x7f0000000440)={0x4, 0x70, 0x3, 0x3, 0x1, 0x100000001, 0x0, 0x24000, 0xa00, 0x3, 0x1f, 0xffff, 0x0, 0x2, 0x0, 0x3, 0x1, 0x0, 0x7, 0x2, 0x40, 0x3, 0x2, 0x1, 0x2, 0x8, 0xdd, 0x49, 0xffff, 0x80, 0x1ff, 0x26, 0xff, 0x1, 0x1ff, 0xb701, 0x9, 0x2f, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000400), 0x2}, 0x616e809d03de0adf, 0x3, 0x0, 0x0, 0x648, 0x7, 0x8d}, 0xffffffffffffffff, 0x3, r1, 0x0) 2018/05/03 12:04:10 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000001c0)=""/105) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0xfffffffffffffe3d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x81, 0x4800) openat$cgroup_ro(r3, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0xe782}, 0x1) 2018/05/03 12:04:10 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x60, 0x0, 0x0, 0xfffffffffffffafc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xffff7ffffffffffb, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8a280, 0xc) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1400, 0xfff, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x10001, 0x0) ioctl(0xffffffffffffffff, 0x2275, &(0x7f0000fe7000)="0080") 2018/05/03 12:04:11 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x2f, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000800000ed4e9401c92686830300cd0000008000000000"], 0x8, 0x0) 2018/05/03 12:04:11 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="aa9d894d21ca226c088273feb4d79142358bb7cf8e8903141a259731eb5a73404b18e56e1ebd1c895e0000000000000000c13e5166b7b770935860dc126fc3b3"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47, 0x10001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:11 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)='/dev/snapshot\x00', 0xe, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x3, 0xd2, 0x800, 0x800000000000}, 0x14) writev(r0, &(0x7f0000000040), 0x10000000000000d7) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x7, 0x30}, 0xc) socket(0x1f, 0xf, 0x2) 2018/05/03 12:04:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xfffffffffffffd09) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/05/03 12:04:11 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) open_by_handle_at(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="e300000005000000921b14a456199ecae0358ba97ef84635130512fec3eb94de2bdd9ec78bbb4fa187508d47133b71b68bd9dc5fdcb5864e3ea793171592a39b83c958375a8ac4eb82a76884471fc5e2deb1920403e5dea978556890710753b0b80f22acee9392a7aeaf68cc406fce1f906e2373d5f8a9d7243e35c79ae7fbc6ef37ebaf8fde4eae3f1cb38ca056e4ce271bcf8f800e9590fe43055f2cc11347db39af944b10b2fbff1eb3721a11389a4021940a02f0b9ee16b1782ea2288bada64836038893b35bea67db8df5392bf1b5c72e303b76608fa2a6cb"], 0x400) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/03 12:04:11 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000002c0)=0x3f, 0xfffffffffffffe89) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="20785e690d73797374656d5f753a6f626a6563745f723a746d705f740673302073797374656d5f753a6f626a6520745f723a756e636f6e66696e65645f657865635f743a7330203736202f7573722f7362696e2f6375707364000d24df5820307f0ffa78e526096914197e0ed708f6c1ae1d1a6c0c57a0fa254f3eba3024ffc7816fe68580a03d42776d423288f8c3d88cabf48cceddac440c499ff8e60fb5c16431e3b5953e7ed526353ccb21de3b3bccae86bcc2d007fc966a058681f52addfb4bd29654aff765f281c9f6cefb82421e3c4e719ef7f50f321e881a07510fcc2caf11ca35a24e8895ea8e9e1189cfede42e679662625102c8a5e626869968954931da7b3eaede2fa153ce1bcafe4d7373879eee18e48fbc04be8f9eae6d710c2cbc6c09563c53ea1db754d2c9a355498c1731dc995f5dcdf6924c046220413708abad6e37b5b27507981424d63ce0b8a566bfd499709aa89372b642d93b35941764dceb3afb38a4c73c719f53d58a8d8b0462aebc50aec0c7515062e6847b16606aff7a4583c713ba5a0000000000000000000000b0e5d97cd7905db01b5cc9d1f501a77cdc73c8d07006206e137e7ea1468600000000000000000000"], 0x1c3) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/05/03 12:04:11 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x30}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 12:04:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = getegid() setgid(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000000)={0xcd7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/03 12:04:12 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6a08c3, 0x0) sendmmsg$alg(r0, &(0x7f00000018c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="738d0437dc4dbcd80b801e3f3bc8dfe9018f3584cfb7875964319c69210c7dddd8049bec8c6c8f1b2bd7f49f29efe25c357ecf86c3b3b893d44b4c0313c8dddba163db1716a70626c40651e450135e2aa4806c09da298f763e1e3a5b696545edb1bc4322c2d85cd076c23ca2b3394713e23b1611c97afc01c96905de91dc559d947019858dbd5c22bd5b52331ad62c2a57a663976281ae25d7b1afbe4379d292be968fa9727792ee980c761a6138c2d12f0a71b8db8a8d793c3c1a82aae8af46da499025a4a9b4c3841d708c0f73db6a3513d2481ec2aa4e300c0aa85a8f5e4fd92dfb44da5145dfe702fc431ac05b21034cf9bf5d", 0xf5}, {&(0x7f00000011c0)="076a0113cd1cb511f01078230156518e63e151073c12ffa48a86a401cb85b482e6da3b582815fd5f2bd6f25e4ed7a92a7ac64f84325bf64b768a7897aad5d7b65c31fa94b177db3549ca1273d5bf2160228ed3ec92d607a0cf3837f6ad550b3d37e522e46604964d8065d90e8d027be25aaf998e", 0x74}, {&(0x7f0000001240)="54c8b5b7ed11f54678991168001a12a0addf5f84cb7b8a8c13c36c848a4558f1f45becf147d1f195191ce6bc01d383fd93e0c590b097462fe114b97c6360ea1412924718c26438a438fa0c82ddecfb525b9d1c68d332d2359064b5c0e842a745f520134c9b4e4fcbd1e0e1422310783edc58f014ad00f67047f65dc5cb15f5d28301dbe9f9f9ba1a1b14eef2ab771f39daf65f9c254cea918bd56f5d5af87b595870", 0xa2}], 0x4, &(0x7f0000001300)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x4000040}, {0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001340)="4ed7529a13c6b71067f889ca9cb3178aef5d1a0e55e219fd7be9aafb866f93a1a5d05c0ce58b173f573271dd9ab32ac16012", 0x32}, {&(0x7f0000001380)="c201122be7fc145c3d6fd3fa11e449b803611f2ee47f4f109a5edd4589d4478b4b02afe02031a0ba52da9d62d594c4e85da04402830915dd54523f3e45a797b8d08d5821cecffd50cd5fe7989b40e0ed0ee624965bbe8545fcba7270be5853d8b6bec950590044035ce52610010871cebe7fa035996e80577fe5fb4d32912d1fc6c6d4849a93b4846521db0d28f39e3c94572b4f6a06af96784562781e6cce0f748a596fa416c07278a36c31ac", 0xad}, {&(0x7f0000001440)="fa69c6d958fcac25690ddd28751f0412ac77dca363089f4b6351e0557cb3bdb77260823edc9cc0f3da76c1c50fdd9d075fa4bc21476fb7d1b6c5e18d69d0cf451c0a98fcd9589dedf6f545cd6715ad3b5e20b2a7cc504742ea019b0a7b50c4f3bfb4fe1312d07283b85e09f4877cf7bf84112c761c8e0f55416ee936866f039b96107e5ea52b97bc1951fdaf741832c5be7c0e171f37cdd427512a11609e68356ba5626460c19e0835467bb4f3", 0xad}, {&(0x7f0000001500)="2503d174eabae4dc235e538abced531808ed668a611e180fb73214522b9faa127171e9d1204d15f8f24bd309720f109f15b8651fb8c8e08784fc5557b7f5290eb09f101854be2f3097602dbe74448cd8e9316f5f9f6b02eb2e82d6b148a52cb98c8ae6651834f61915f89cdf13b8d9d5c5faee1f2298831cebe6b1a0ab275c9400db82d9c11a348cd5a0da6c310d063a62d3749a8ea5484ba0cbb080fba87dbec1f0942ad2d7cfb8391243dfd7583d850a95569b0c003d6a08fd9ad49a04aea5b4e9ee1dc069d09716fb5fab3b435ecf91d24b", 0xd3}, {&(0x7f0000001600)="de1417d9f1f4867326e38912f0782a7bd98fd5924289e59f5444753fab4a944e6e51a9ab6fda7beb71720c15f76db88e4b5dd5fa46a41975c6d71f8b", 0x3c}, {&(0x7f0000001640)="f0a3ce3a33ecbebd31cf46c19aa453f0166b8250b9c90a0cb1b401346ffbce112dd3a4572ad5479e1247b7b6a757e545be408798ddd7525c3cef52350afbbe8535afb07db475931aa02e339ce0b1a0f039aff86b46ef8a67fdc14aae9d874a0a879ab1a276", 0x65}, {&(0x7f00000016c0)="de982c454907f48bc1c3a3bc2b38a051078daed41afad19432ad282c21e4234de63ce4507ad54ad75ecd0932bb08bd196f1db2a8b22bb82ab66d82cf83f42146f06b55f75c4f318272faff149f88ce59ddf0504dc26617156c2df95d29c4728cbc25bb18e0662e358e6d0fac95e6ce9fd282ef44f528a61c887503d4767ccc8788564cb5017fd35f5ef1619eb59393ac0ae4f73b", 0x94}, {&(0x7f0000001780)="cccaf680ca5fbde08d594f98a1f2be96a39c55dc0c32de8f755aa7f3b73e4a5d30b5d24ebc97190cd31b07bc25cd33fa2e78dd284c0a722c512771af73e51fec13fc48a91e0125a0121ecd1030c5265b0ecc3270f0938ca012c91dd78d814ca4cd182b5157c8", 0x66}], 0x8, &(0x7f0000001880)=[@assoc={0x18, 0x117, 0x4, 0x8e12}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x30, 0x4004040}], 0x2, 0x20040040) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000080)=0x2, 0x398) sendto$inet6(r1, &(0x7f0000001ffe), 0x2da, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 12:04:12 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x302, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x0, 0x1, 0x7}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x10000]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) 2018/05/03 12:04:12 executing program 7: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/111, 0x6f}], 0x4, &(0x7f0000001440)=[{&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, 0x0) process_vm_readv(r0, &(0x7f000001df80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001dfa0)=[{&(0x7f000001df93)=""/110, 0x6e}], 0x1, 0x0) 2018/05/03 12:04:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x1, r2, 0xfffffffffdffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0x6, 0xd5, 0x4}, {0x2, 0x200, 0x8, 0x8}, {0x73e37135, 0x8, 0x5f, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) 2018/05/03 12:04:12 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000001240)=0x10) modify_ldt$read(0x0, &(0x7f0000000140)=""/4096, 0x407) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001140), &(0x7f0000001180)=0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000001280)=ANY=[]) 2018/05/03 12:04:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x400300}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:12 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}}}, 0x2, 0xffff, 0x5, 0x0, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x7, 0x20, 0x70, 0x6}, &(0x7f0000000140)=0x18) 2018/05/03 12:04:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001740)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000001600)}, &(0x7f00000017c0)="7f2911fa31fa4f600000800000000001e476cb6b139f568695446bcea9c3340000", &(0x7f0000001680)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/03 12:04:12 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001080)={0x0, 0x5}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, [0x1, 0x9b, 0x49, 0xb6, 0x1, 0x401, 0x9, 0x6, 0x401, 0xc242, 0x7fffffff, 0x7, 0x0, 0xefa, 0x2]}, &(0x7f0000001200)=0x100) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001040)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000)}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 2018/05/03 12:04:12 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="14e881c7000010178e864dcdb8670a3b7cde0b129a959e8e9dcdab91911e2ce9d199d0c38be264de", @ANYRES16=0x0, @ANYBLOB="0000000000000000000011000000"], 0x14}, 0x1}, 0xc040) accept$alg(r1, 0x0, 0x0) 2018/05/03 12:04:12 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x40, &(0x7f0000000080)={r2, r3+10000000}) open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f00000005c0)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="58fb583f1d3910376d79f8681eb659185ac09e612597285312bf21f934543ac79dfbbd362e1fa3e8ba5f5b77b861614349262685169568d362e69339dfa7a714d476ae12684ca0291758593b2946e2922ca650814b7b6c95a6e3244c198b23e95e21f8cdfd5d3fdb516442c86e2c22d4849efcb66a48e4a2ce7919ab324462823d30b4a1f04f89c76c26f182720d4c2b798a02f1874fc1e25ca00fac6c35b8f0f05ba14ad3a70826c1c7201e7c5c406ead2aaafea370c6942a8760136965332e4edd413cc75cc5c98661ab005c43c585e28d18f4", 0xd4) [ 318.421503] sd 0:0:1:0: [sg0] tag#7934 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 318.430371] sd 0:0:1:0: [sg0] tag#7934 CDB: Variable length, sa=0x0 [ 318.436884] sd 0:0:1:0: [sg0] tag#7934 CDB[00]: 7f 29 11 fa 31 fa 4f 60 00 00 80 00 00 00 00 01 [ 318.445801] sd 0:0:1:0: [sg0] tag#7934 CDB[10]: e4 76 cb 6b 13 9f 56 86 95 44 6b ce a9 c3 34 00 [ 318.454721] sd 0:0:1:0: [sg0] tag#7934 CDB[20]: 00 2018/05/03 12:04:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/05/03 12:04:12 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80500, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001240)={0x0, 0x87, "4ed035aeeaeadefc87a05284023f727f132ab444a5efa639415ee40821d9b3fec9b9491930e54bd38b451081b7d9431944f1e7e5eb2790482e7b48c3db63e818d879c301a64f1a525ede0b73a9a8597903c85d151990f889a5dce6918543f5bffd48377172f9b9164d8478edea54aa11d4b65cdb59ff1d76b5954e1f32120fe6fba49ab9185133"}, &(0x7f0000001300)=0x8f) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001340)={r2, 0x4}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000001180)=ANY=[@ANYBLOB="1800000000000800000000000000ebff6a0a76ff000000002f0000000000000095000000000000006efc162623f83cab5fd21a869441023ac5ccc325773f27cd5ec691e76d324fa39201516ba656b3b92471335483ac31bcfa452ccba6be2fb1b5ca3a12264f2d6f2612d07649786b9c0b33b3e5a26f67670e92e78d85dbc13bfc7bdd7d5225ae29b1aa77b365cc929b8fd9035f0500a6a3a91bfaa114a0f3e3b7ee"], &(0x7f0000001140)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000140)=""/4096}, 0x48) ioctl$int_out(r3, 0x2, &(0x7f0000000100)) [ 318.624581] QAT: Invalid ioctl [ 318.637709] QAT: failed to copy from user cfg_data. [ 318.650522] sd 0:0:1:0: [sg0] tag#7944 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 318.650851] QAT: Invalid ioctl [ 318.659338] sd 0:0:1:0: [sg0] tag#7944 CDB: Variable length, sa=0x0 [ 318.659362] sd 0:0:1:0: [sg0] tag#7944 CDB[00]: 7f 29 11 fa 31 fa 4f 60 00 00 80 00 00 00 00 01 [ 318.659392] sd 0:0:1:0: [sg0] tag#7944 CDB[10]: e4 76 cb 6b 13 9f 56 86 95 44 6b ce a9 c3 34 00 [ 318.682950] QAT: failed to copy from user cfg_data. [ 318.686822] sd 0:0:1:0: [sg0] tag#7944 CDB[20]: 00 2018/05/03 12:04:13 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/03 12:04:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000000c0)=""/92) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x0, 0x19eab208}) 2018/05/03 12:04:13 executing program 4: clone(0x200, &(0x7f0000000280), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) mknod(&(0x7f0000000140)='./file0\x00', 0x103d, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xd53}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7, 0x20, 0x3f, 0xffffffffffffff20}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffffffffc9515240}, 0x8) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') read(r3, &(0x7f0000f1bf7e)=""/130, 0x82) execve(&(0x7f0000000040)='.\x00', &(0x7f0000000180), &(0x7f0000000240)) open$dir(&(0x7f0000000380)='./file0\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) 2018/05/03 12:04:13 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x5) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd810000ea8b93cab8c2de613eb69f90cea278e898edbe2604242fcc224920a1949282f8ee32c253308a6f80fa8917ace2c2419aee2d482e"], &(0x7f0000000080)=0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR]]) 2018/05/03 12:04:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x4e21}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:13 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000100)="9bd30d5d3fa91fef9d54ab1b068446656ed11fe0b78ca8cc020d90d3040d2a1846345c47bb3ec4d2506bf08a1cfe686d8e5aa68e3280e0de9855bff34ae6936ba4eaca6e750e7e1824f7d6eea6d73b4a4d3ed56e925644c91e55d77b6635ad86b749dceaa4f63708de1c768835e87b47f387e551265a38504f0bbf87a402c8cd2f8e39f43a10a4167899630b0c73bc1389b16b0de71c60a6b6921c9d4215a23e05e9513f0436da84e765bed16d77ec99cd6c791df5a73152370d57fa7711b35a76c2fdbad41847a53b6c68aa92e6b8ff997acf06141bd9cfed5160cc8e892431ffcc5c912850cc446db96636bfd82e", 0xef}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="224a41914ebaadb9dd2bb2e36ad2f0416b474171d8f9a76085dd1aec12a0224ff973563bd088ba95d22f9dca3921dac21f622cb6f3b3c020c9e39b332ef06d5ce402bda0c1aecda6354e849f31001ecd1ff59217fc7475465a4542832d615b55f36fe308173608cc3f96348ca7d1f886fdcfacb7a30e571d3a4e0a2f87280581b0d1dd2812968111c14d221ee8c4d7b227ed2f05947e8ed49151a670cdc7f622c1652472d2fd1a19b54abfa87f0de6a7678b80ad58a1184c15f4dda4263189c126b6ec9b8711acc352c387d0534069dbdbe0296556e9f20995dd0352ab1a51d6c5aff459ec", 0xe5}, {&(0x7f0000001300)="8a39fcc664c9e36513f9b4f972f5d58e7eb1ea6e0e73f26a71e253c88298525a710d44f5aedbeeb176c5302dcce356c563f96c7d0ab467f2cf13875e5868735ad06ad8e0d3a316aa3c83841fcd0b2a84b2fe52736a35fb26720521266d765d7d443f7cd6958f00dbad21a934c4adcd0af8623d37b7d07b7e13b5ed09f6b341d3bd4b3cdf74955522b8a684fcf565b9aa687472fdb3223b3e83e659a3f4339c992df19d9804f348aeb52f", 0xaa}, {&(0x7f00000013c0)="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", 0xff}, {&(0x7f00000014c0)="a7f3bc63108dd0c6f460a592b7ec7cc01b4f65a16c5e47616ec54221bf683e7e3b088fad1ac2d19e4fe61ee0cd46ee7d8a435613f2f5aefa54a0f15909d0fa5094e2d6eb486be3d06c634de9b2379b80ab02c8b213475fa4682cd433e7d1b426c24eb1ac7fb2fc0a7e5fa8b8607b551f5dd1397571a57e266204c330fcc9f17b5a64e2595926ad9550b8f302efbaf264aa554551fe9569", 0x97}], 0x6) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xc77, 0x100000001, 0x8, 0x8, 0x7da, 0x7}) 2018/05/03 12:04:13 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="687696efec548430770b271d0000000034fbf076a89e44000000000a004e2000000000ffe9cbca4cf842105a000000000000dfffffff000000000000000000008000000000000400000000000000000000000000000000000000000002"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x642, 0x1f, 0x5, "a0963573a64c016f4c7f2d0040dc8b891e6e4ab953f6992a3817d01c4e694ed172d67f17247e5bf73b8ae2cad461742edb9c8567686df5cae5917f6b23d0e7d21f039e3c2465f50acab53c4d90e6260e"}, 0xd8) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) 2018/05/03 12:04:13 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:13 executing program 3: unshare(0x80008282) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0x8) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x1, r2, 0x7fffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/03 12:04:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x8, 0x6, 0x7}, 0x2c) seccomp(0x0, 0x0, &(0x7f0000000300)={0x1b4, &(0x7f0000000140)}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000300), &(0x7f0000000200)=""/91}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x8000, 0x3, 0x80000001, 0x8, r0, 0x1f}, 0x2c) 2018/05/03 12:04:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000140), 0x10000000000001c6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000013c0)=@ioapic={0x1, 0x1000, 0x0, 0x649b9d38}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x7f, 0x1, 0x8, 0x5, 0x7, 0x4, 0x3, 0x6, 0x10000, 0x100000001, 0x3, 0x4, 0x7, 0x1, 0x2, 0x8], 0x12000, 0x200}) socketpair(0x10, 0x80000, 0x9, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffff985c, 0x8400) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}}, 0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:13 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:13 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x210040, 0x0) accept(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 12:04:13 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x100, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {"8e7c", @link_local={0x1, 0x80, 0xc2}}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}}, {"6fd1", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/05/03 12:04:13 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:13 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x80) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040)="42d707e4b18473bdd63f2bc7785ed0fbec1d4f1bf0f8bd2e96d4a782d12d85b49194d1dc58ed219eeecf2cda80dd5f58e4075ee43b440517", &(0x7f00000000c0)='#', 0x2}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0xffffffffffffffcb) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) 2018/05/03 12:04:13 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x41c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e24, 0x9, @empty, 0x80}, 0x5, [0x800, 0x6, 0x0, 0x9, 0x4, 0x30000000000, 0x2, 0x20]}, 0x5c) [ 319.572312] kernel msg: ebtables bug: please report to author: Wrong len argument [ 319.616662] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 12:04:13 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000140)=0x878) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e6574645f657865635f743a73302073b90000fffe647500d8a3b0c5f65ad276ad7e23a669a728f70c85ba6334b3256769274ce59029107fcb313f14433f2ba7db4b84a09437fc36ec07a96c70e86ae27778adaf53da285284e7fa29dc2827a96d09350be959826a0e151d"], 0xfffffd5f) 2018/05/03 12:04:13 executing program 6: r0 = userfaultfd(0xfffffffffbfffffb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/201) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/05/03 12:04:13 executing program 1: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0002) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/05/03 12:04:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000040)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0x6c1, 0xffffffffffffff70, 0x5000000000000, 0x1, 0x80, 0x4}}, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup2(r1, r0) 2018/05/03 12:04:13 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2000004e20, @rand_addr=0x7}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x3a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200018c0], 0x2, &(0x7f0000008000), &(0x7f00000018c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x88a2, 'ifb0\x00', 'veth0_to_bridge\x00', 'syzkaller0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x55a9f2b9ce844a06, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0xffff}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x100000001}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x20, 0x90f6, 'veth0_to_team\x00', 'ip6gre0\x00', 'ipddp0\x00', 'yam0\x00', @random="6318db2d1ad9", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"82ba49fd103d73818cd4da30733bb10af4124abc697e53b9be366b8758af"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x20, 0x80f7, 'bridge_slave_0\x00', 'bridge_slave_0\x00', 'bpq0\x00', 'bond_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x200, 0x0, 0xb1, 0x0, 0x0, "38f3af9c24503adf0c1efa565ef19d8cc911888fccf2b3d3c6d0f5753978aeb2564c7db7f36d9e4c4204a581015b1ff375de6fb404580de84cffa8ceab481d5d"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x418) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001040)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff]}, 0x2, 0x3, 0x2, 0x7, 0x8, 0x1, 'team_slave_1\x00', '\x00', {0xff}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="fc625b708087", @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0x0, @empty, {[0xff, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0xff, 0x0, 0x8c23cb96450060c0]}, 0x6c96, 0x3, 0x7, 0xffffffffffffffb1, 0x1000, 0xc0, 'bpq0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xb, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/03 12:04:13 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gretap0\x00', r1}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) bind(r0, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) 2018/05/03 12:04:14 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:14 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) dup3(r0, r0, 0x80000) pipe2(&(0x7f00000000c0), 0x84800) fcntl$setsig(r0, 0xa, 0x31) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000f20800400300000000000000000000000700000000000000ffff0000000000000600000000000000010000008000000006000000000000000000000000000000ffffff7f000000000100000000000000010000000000000000000000ffffffff"]) [ 320.195462] xt_nfacct: accounting object `syz0' does not exists [ 320.217384] xt_nfacct: accounting object `syz0' does not exists 2018/05/03 12:04:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a280)=[{&(0x7f0000007000)=@abs, 0x6e, &(0x7f0000008380)=[{&(0x7f0000007140)="a3c167f8100e5a5d0bc17cba47bb648b821c2c7db55712929509e1a71216b8956429566f4661b7aeea76ca1817dea3c3e7f286a8139a234f83bd2e02ed4528fc0ad07e3b9735f960b6b5b73e25cfe63ac942b70fc0153a791fddb6ab5b9606d8b3f880495b08cdd5826398ae57ce4fd05ff162289481e389d5daf75504f4ea346020f5b553c3c2714eceee412ddd9d52f88c959eab7729d771bcaf49717f2e6846e4592fba0ff37268cddd79b18061d6913513bfa7a5cc63c2a542fbb51461b14dec5403c36bf8b34cb3ae8ea9224030d1015ff6a3aac866544b941e94d59fd415d4bca764a9fa441f55efd5a02eda01bf83fe716ba75411628b50922c084930c3cf570caf141ad603fff86be53630751e6f3ebc81557f9a9212baba14f9c9e0543a2a73249394343d5c31cd9e9c508a3c0022de11b2a41ecbec9d173ff43a6e5d685e89cac8d052e256eedd1c8b238a2da3360d9b1b4df5c39741b122a7a5a773884e0fb284b49fcc6fe9ec975a39f0a1bbb9c7e022cacd3907af115e5f1b8bcb3661227f9fd9e3ac3042ce70464dd871f05fa081f9f9a93ae26abb8e446583f6997773a99c0cb231ccd63711bb4b0024e97aaa463fd5094471182ab51a23c91cf3221834cb728e8dac18a91a44ea0a26a9a78db806b68833a7b4e1156682498963d2e9243253011bef3806ae34154e328dd101a3ffc013b869bb21dfb4b52b7e1911b42a41c17d6979c6f9b01dcc562779e178d13800c3ce3bfb8fccdb3f8dc6299fb9663f2d1133520c7db3e59433e64bc2d23eac825a441dedc2d3589f37eb7436deff70cfe191337e79fa5530a4c285be4493cf5194f8c64e740d9ea3c64b959c461cf57959b64051896c", 0x26d}], 0x1, &(0x7f0000008480)}], 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @local, @local}, &(0x7f0000000e00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) getsockname$packet(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001280)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000001380)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000001480)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x802080}, 0xc, &(0x7f0000001440)={&(0x7f00000015c0)={0x2f0, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x274, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r9}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x1000, 0x10000, 0x7ff, 0x225b}, {0x5, 0x4, 0x9, 0xbf2}, {0xfffffffffffff40c, 0x7, 0x100000000, 0x7fffffff}, {0x7, 0x690b, 0x20, 0x6}, {0x8, 0x3, 0x5, 0x7}, {0x2, 0x7fff, 0x7fff, 0x5}, {0x3, 0x8, 0x0, 0x972}, {0x9, 0x10000, 0x5a32, 0x2}, {0x0, 0x8, 0x7c00000000, 0x1}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x81, 0x0, 0x7}, {0x3, 0x5, 0x7c4, 0x7}, {0xf22, 0x34, 0xfffffffffffffe00, 0x365}, {0x100, 0x5, 0x4, 0x8001}]}}}]}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0xc0}, 0x801) r12 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r12, r13, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0a00ac9148941ae0b72378197ad3234a4b62e818e26657fba483ea6856e90d5d5ddb5d8eb4566cff7f18c96fa232740bfcd14d81ed4bf68aa1ec20957446eb7fd2f361dc205178307c820255d74efb7084"]]) ioctl$KVM_RUN(r13, 0xae80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r13, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0xc42, 0x0) getsockopt$nfc_llcp(r15, 0x118, 0x5, &(0x7f0000000340)=""/221, 0xdd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x0, 0x7, 0x9, 0x7fff}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r15, 0x84, 0x66, &(0x7f0000000600)={r16, 0x5}, &(0x7f0000000640)=0x8) bind$bt_rfcomm(r15, &(0x7f0000000300)={0x1f, {0x2, 0x5, 0x10001, 0x0, 0x6, 0x1000}, 0x100000000}, 0xa) getsockopt$nfc_llcp(r12, 0x118, 0x4, &(0x7f0000000280)=""/31, 0x1f) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r14, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) r17 = dup2(r13, r0) ioctl$KVM_RUN(r17, 0xae80, 0x0) 2018/05/03 12:04:20 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x220500) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x4fed18e}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x7, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0xaaaa, r1, 0x0, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0xf674, &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x39f, &(0x7f0000002000)=ANY=[@ANYBLOB="180000f6ffffff000000000001550000000000080000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/05/03 12:04:20 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:20 executing program 1: r0 = socket(0x1001000000010, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="20000000150000002abd7000fcdbdf25023f81fe29d09385d197a59374b359b087f62d0b5e2143faf10c4edf88734de45a5008204d7e85636e2b20d3661ae942b941d9238b16ae9aaa588925ceda49140b1368181a0200e878bd5362c380f7f9fafa7b6ae3ba3039992a98fae6a8e48a7dda06d47d22fa851004786b06d330007ad6c3d6642e258f8cd2e87457c8491573e3530c185c87c3f8a5a50a475c73cb6a8dc1caa477b1588dfbc5d7f48778cb11067b22fd95af66ccb5780e66bfbef1e1377fadc6e728e4d875941b40ad57786eda88e6d1a84e80b8ad70c37fc212a18106892e9078c973ae898349b8027d5aaf70b3f5", @ANYRES32=r1, @ANYBLOB='\b\x00\b\x00\x00\a\x00\x00'], 0x20}, 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001340)={0x68, 0x0, &(0x7f00000002c0)=[@dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000240), &(0x7f0000000280)=[0x28, 0x60, 0x20, 0x30, 0x58, 0x38, 0x30]}, 0x40}}, @clear_death={0x400c630f, 0x4, 0x3}], 0x1000, 0x0, &(0x7f0000000340)="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"}) 2018/05/03 12:04:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000000400000000000000070000000000000000000000000000000000000000000000000000000000000000000000"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:20 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xcb, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) ioprio_set$pid(0x2, 0x0, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=""/115, 0x73) 2018/05/03 12:04:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x4d30}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:20 executing program 4: r0 = creat(&(0x7f0000000040)='./control\x00', 0x2) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2070042) 2018/05/03 12:04:20 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:20 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ffbfffffffff8864"], &(0x7f0000000100)) 2018/05/03 12:04:20 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:20 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20040, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r3 = memfd_create(&(0x7f0000000040)='ghash-clmulni\x00', 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r3, 0x50, &(0x7f0000000080)}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000e64ff8), 0x8) 2018/05/03 12:04:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fff, 0x30e40) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x33) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/03 12:04:20 executing program 1: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8c005, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0xa00, 0x0) semget$private(0x0, 0x1, 0x220) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x14}, &(0x7f00000001c0)=0x8) 2018/05/03 12:04:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10200, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x20, {{0x2, 0x4e23, @rand_addr=0xdd24}}}, 0x88) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x0, 0x0, 0x8001, 0x0, r1}) 2018/05/03 12:04:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x75, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0), 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0x19e}], 0x1) 2018/05/03 12:04:20 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:21 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000340)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0xa00000000000000, 0xf004, 0x2, 0x1, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10005, 0x0, 0x100000, 0x1000, &(0x7f0000fea000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000580)="b8260b8ec80fc75bf20f01ca660f383337440f20c066350e000000440f22c0b810008ee066b9980100000f320f20e06635000002000f22e066b98b02000066b87500000066ba000000000f30268adf", 0x4f}], 0x1, 0x0, &(0x7f0000000480), 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000380)=""/218) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000600)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x80000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/03 12:04:21 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000080)={0xbde, 0xb03, 0x4}) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/05/03 12:04:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') pread64(r0, &(0x7f0000000040), 0x30a, 0xd6) 2018/05/03 12:04:21 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0xffffffffffffffe9, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/03 12:04:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x4e21000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:21 executing program 6: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x511d01) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00000b3000)}) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/05/03 12:04:21 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x18d400, 0x0) setrlimit(0x7, &(0x7f0000000080)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @multicast1}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@empty, r4}, 0x14) 2018/05/03 12:04:21 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/2, 0xfffffcd1) [ 327.137049] *** Guest State *** [ 327.140447] CR0: actual=0x0000000080000021, shadow=0x0000000080000001, gh_mask=fffffffffffffff7 [ 327.149345] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 327.158234] CR3 = 0x0000000000000000 [ 327.162008] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 327.168085] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 327.174101] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 327.180803] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 327.187170] audit: type=1326 audit(1525349061.121:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21510 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 327.188814] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.216190] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.224202] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 2018/05/03 12:04:21 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:21 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x7, 0x1, 0x3b6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000001c0)=0x100000001) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xe8, "8614761f696102dbe9cc44b8bcc5ba545ef8287b88fbce39596ea17626c2c5369b77cfc46a75947fe13aba3269e0be1681ddb739869c2c5a7ad964013a36f24a4843b2d955f27efd1044695991ae44f380683cc2dbc3790d4aba29a0bcc351537fbfa579e1cbca4cef08e4f64c685a5f88ced1687b5396b791ba1a57654d8178447a9942adf4ade0c869ddddc3a3ece03a932d45698e4d087cfed3cf5115a5f61f17e6569066816d0a0d63d30eed87affa6a57e07175033ed9de9b80b3d3045b353ecb7da7fb4e0e5db77becbb25c10945f956a05f482b866908ce7365fa7004473e5cd02bc87adf"}, &(0x7f00000003c0)=0xf0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x9, 0x200, 0x9, 0x200, r2}, &(0x7f0000000440)=0x10) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/253, &(0x7f0000000100)=0xfd) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000200)={{0x200, 0x6}, 'port0\x00', 0x1, 0x6, 0x40, 0x4, 0x10000, 0xfff, 0x6, 0x0, 0x2, 0x8}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10) [ 327.232216] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.240225] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.248257] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 327.256269] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 327.264274] IDTR: limit=0x00000000, base=0x0000000000000000 [ 327.272280] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 327.280281] EFER = 0x0000000000000000 PAT = 0x0007040600070406 2018/05/03 12:04:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0x2002}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x40005504, &(0x7f0000000000)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000200)=r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x4, r1, r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) getpgrp(r4) setpriority(0x3, r2, 0x1) [ 327.286717] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 327.294192] Interruptibility = 00000008 ActivityState = 00000000 [ 327.300450] *** Host State *** [ 327.303674] RIP = 0xffffffff811f7279 RSP = 0xffff8801bd4d7390 [ 327.309684] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 327.316117] FSBase=00007fd7c108d700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 327.323945] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 327.329895] CR0=0000000080050033 CR3=00000001b6be9000 CR4=00000000001426e0 2018/05/03 12:04:21 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 327.336934] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 327.343630] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 327.349708] *** Control State *** [ 327.353197] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 327.359893] EntryControls=0000d1ff ExitControls=0023efff [ 327.365369] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 327.372330] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 327.379041] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 2018/05/03 12:04:21 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf5d8, 0x8000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/78) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/145) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getpgrp(r1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000200)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x4, 0x0, 0x8, 0xfffffffffffffff8, [], [], [], 0x4, 0x3ff, 0x401, 0xfffffffffffffffe, "0cb570142a234ca4eea538e2921c5880"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x7, [0x20, 0x7ff, 0x4, 0x3, 0x5, 0x8, 0x4]}, &(0x7f0000000400)=0x12) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000480)={0x0, 0x4, 0x0, &(0x7f0000000440)=0xc0}) r2 = mq_open(&(0x7f00000004c0)='/dev/vcs#\x00', 0x2, 0x20, &(0x7f0000000500)={0x100000001, 0x7, 0x1, 0x2, 0x4, 0x7, 0x5, 0x93}) r3 = request_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='/dev/vcs#\x00', 0xfffffffffffffff9) keyctl$read(0xb, r3, &(0x7f0000000600)=""/215, 0xd7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700), 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0x3}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000800)={0xffffffffffffff01, 0x200, 0x42a7c544b15d5c90, 0x7ff, 0x7fffffff, 0x74, 0x8, 0x0, r5}, 0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={r5, @in={{0x2, 0x4e23, @rand_addr=0xca87}}}, 0x84) getsockname$inet6(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000940)=0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000980)=0x9cfa, 0x8) keyctl$describe(0x6, r3, &(0x7f00000009c0)=""/151, 0x97) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000bc0)=0xe8) quotactl(0x5, &(0x7f0000000a80)='./file0\x00', r6, &(0x7f0000000c00)="00bd739b3f7c64bc8ee906426324cd46a9333e74c988399d2774c2c7879ce4fa4c0446a95556b76ba63c628cb56879787167b6f974a18cd64a54692024cf38c9c087bceecda6e718cd9b4707b64d52dfd0e016756136dcd904b583fe76153642acfd46797126192df7e59baa5d05eba88d3a0201818e322fe6d38691799d3c17efa6686f87c7b4c8bfa7b809c3e28e46a763035be2f957753a6127a9defd1e141d2a5222cd080d75d40eae382fbb5f194e3719a0b7ae000e178fa79b3be966fb9f737fe3ada049b6acf2e5eb23fc02d7e41db22c7e740a9d9cdf974074dfd1a92e57be4404978fd2929acf47f446dbb687") ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000d40)={0x5, &(0x7f0000000d00)=[{}, {}, {}, {}, {}]}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000d80)={0x15, 0x7}) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000dc0)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000e00)=0x5, 0x4) ioctl$TIOCEXCL(r0, 0x540c) [ 327.385643] reason=80000021 qualification=0000000000000000 [ 327.391997] IDTVectoring: info=00000000 errcode=00000000 [ 327.397472] TSC Offset = 0xffffff4dd56fd66d [ 327.401813] EPT pointer = 0x00000001c331201e 2018/05/03 12:04:21 executing program 1: r0 = socket(0x11, 0x200002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x2, &(0x7f000012c000)=[{0x40}, {0x6}]}, 0x10) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x9, 0x4, 0x200, 'queue1\x00', 0xdb}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 327.502407] *** Guest State *** [ 327.505827] CR0: actual=0x0000000080000021, shadow=0x0000000080000001, gh_mask=fffffffffffffff7 [ 327.514861] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 327.523756] CR3 = 0x0000000000000000 [ 327.527525] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 327.533535] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 327.539562] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 327.546272] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 327.554306] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.562323] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.570360] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.578378] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.586410] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 327.594425] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 327.602447] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 327.610459] IDTR: limit=0x00000000, base=0x0000000000000000 [ 327.618478] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 327.626471] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 327.632914] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 327.640388] Interruptibility = 00000008 ActivityState = 00000000 [ 327.646644] *** Host State *** [ 327.649878] RIP = 0xffffffff811f7279 RSP = 0xffff8801bb50f390 [ 327.655901] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 327.662344] FSBase=00007fd7c106c700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 327.670187] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 327.676106] CR0=0000000080050033 CR3=00000001b6be9000 CR4=00000000001426f0 [ 327.683159] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 327.689866] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 327.695941] *** Control State *** [ 327.699409] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 327.706093] EntryControls=0000d1ff ExitControls=0023efff [ 327.711575] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 327.718524] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 327.725208] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 327.731805] reason=80000021 qualification=0000000000000000 [ 327.738149] IDTVectoring: info=00000000 errcode=00000000 [ 327.743623] TSC Offset = 0xffffff4dd56fd66d [ 327.747959] EPT pointer = 0x00000001c331201e [ 328.029958] audit: type=1326 audit(1525349062.006:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21510 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 12:04:22 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503b2", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x3, 0x39, &(0x7f0000000040)="45cb8f4adc4a0901c276e1c973961dd1c6cab4eca65f73ca1160b410bb56dfa040058aef59f0b077afcb3b3101520f616729cd765cfecd7f5c"}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x62, 0x81fe, 0x100, 0x3, 0x20, 0xfffffffffffffffb}) 2018/05/03 12:04:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x9, &(0x7f0000000040)=[{0x0, 0x1, 0x3, 0x10001}, {0x6, 0x80, 0x6, 0x6}, {0x7, 0xfff, 0x1, 0x1ff}, {0x401, 0x1, 0x1, 0x132}, {0x6, 0x2, 0x3ff, 0x100000000}, {0x4, 0xffffffff, 0xfffffffffffffff9, 0x3}, {0x5, 0x4, 0x7, 0x200}, {0x7b, 0x4, 0x5, 0x800}, {0x10001, 0x2958ed7d, 0xfffffffffffff800, 0x1}]}, 0x10) setfsuid(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x141001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) fstatfs(r0, &(0x7f0000000340)=""/169) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/182, 0xb6) 2018/05/03 12:04:22 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x404, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000100)) 2018/05/03 12:04:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) 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"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) 2018/05/03 12:04:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x9, 0x111000) ioctl$KDADDIO(r0, 0x4b34, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x800d, 0x2, 0x8000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x5, 0xffffffff, 0x1, 0xdfb6}, &(0x7f00000001c0)=0x14) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000002c0)={{0x0, 0x3, 0x9, 0x6, "544718e2005919e53b8b9fee47cbfa3ba37f2d5232566eff85b3e5ed6f8cb7cf388ee7db8534df3530f4b2c5", 0x4017}, 0x9, [0x3, 0xfffffffffffffffa, 0xffffffff, 0x6, 0x0, 0xc000000000000000, 0x0, 0x264c, 0x1, 0x5, 0x9, 0x9706, 0x1000, 0x2, 0x4, 0x3, 0x101, 0x0, 0x1, 0xb4, 0xffffffff, 0x0, 0x7, 0xfff, 0x2, 0x100000000, 0x100000001, 0x8001, 0x3, 0x7, 0x2, 0x8, 0x9, 0x7, 0x800, 0x8, 0x30df378c, 0x4, 0x9a6, 0x5, 0x0, 0xff, 0x2, 0x3, 0x5, 0x6, 0x36, 0x9, 0xffffffff, 0x1d1, 0x0, 0xfffffffffffffffa, 0x8, 0x28, 0x9, 0x800, 0x5, 0x6, 0xb655, 0x8, 0x9, 0x5, 0x9d4, 0x8, 0x20, 0xffff, 0x77, 0x5, 0x5, 0xab01, 0x1, 0x6, 0x7, 0x1ff, 0x6, 0xff, 0x800, 0xed3, 0xcaf, 0x4, 0x582, 0x7f, 0x10000, 0x80000000, 0x101, 0x8, 0x9, 0x8, 0x7, 0x40, 0xffffffffffffffff, 0x7, 0x9, 0x8001, 0x40, 0x6, 0x0, 0x1f, 0x7f, 0x1, 0x20, 0x0, 0x3, 0x1, 0xe11, 0x30000000, 0x3, 0x7, 0x10000, 0x4, 0x8001, 0x65, 0x4, 0x5, 0x3, 0x6, 0x1, 0x7, 0x9, 0x40, 0xfffffffffffffff8, 0x80000001, 0x4, 0x1, 0x6d, 0x4, 0xffffffffffffff01, 0x5], {0x77359400}}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000080)=0x7, 0x2c0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x10000) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x8, 0x23e, 0x80000001, 0x6, 0x3, 0x2, 0x770c, 0x7, 0x9, 0x8, 0x9, 0xeff2, 0x20}, {0x8, 0x6, 0x0, 0x2, 0x9, 0xaae, 0x10000, 0x7fffffff, 0x10001, 0x18000000, 0x1, 0x5e, 0x7525}, {0x9, 0x9, 0x1, 0x100000000, 0x7fff, 0x6, 0x7f, 0x9, 0x3, 0x0, 0x1, 0x4, 0x1}], 0x4}) 2018/05/03 12:04:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:22 executing program 6: seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8002, 0x199080) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 2018/05/03 12:04:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x4}, 0x38b) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/05/03 12:04:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x800}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r2, &(0x7f0000000280), 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x5c, r3, 0x4, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/03 12:04:22 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x4, 0x9, 0x7ff, 0x3, 0xdc}, 0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r3, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f00000000c0)='./file1\x00', 0x400000003f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[]) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/03 12:04:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x1) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x1, 0xfff) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x0, 0x1ff}, {0x5, 0xfffffffffffffffd}, 0x4, 0x5, 0x3}) close(r0) 2018/05/03 12:04:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) socket(0xd, 0x3, 0x401) 2018/05/03 12:04:22 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="f10e6331aeac7a83ca45e47a89f8628876133e2aa4308a7af9bb5a0ad33d5f1f7f86e552e0e01d2fa28ef54aa05a534f2f7a86801e5f0d7ce74b3d5f16a85f07a5c8a767f79ed60adfb42b678751ad87c95aa06d1f0affbf51eef1ce5b93998d2e1d09a9d249ea0ce2ed3d7cb59ee485bfeff4161dcd1e6d7de8e3880f6dbcfe01c2bf98076f827acfb5fbe884b7f14259947f982b3241d01dff732a539ec0f34b8edff6b4a06237a35b3d2263872c9657c658fd0865483844ffccabe6bdf6e40209379574a1364d714a39f168fb3c83151517c1adfbf940a2") recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="45d0c763e5d6b600000000000000007e5b1949fa7fcbf2b1aedbad3617f0056d5fa1c3d7f3dfee16"], 0x7f}}], 0x3fe, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)) 2018/05/03 12:04:22 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='..', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='\x00\x00\x00\x00', 0x5004, 0x0) llistxattr(&(0x7f0000000100)='..', &(0x7f0000000140)=""/69, 0x45) umount2(&(0x7f00000000c0)='..', 0x2) 2018/05/03 12:04:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00', r1}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000080)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/03 12:04:22 executing program 4: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') sendfile(r1, r1, &(0x7f0000000080)=0x1000, 0x6) 2018/05/03 12:04:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "38d81de443174a7f"}}, 0x48}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r0, 0x1) fadvise64(r1, 0x0, 0x0, 0x7) 2018/05/03 12:04:23 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) fcntl$setsig(r1, 0xa, 0x12) dup3(r1, r2, 0x0) tkill(r0, 0x16) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000ffffff04ffff886442a703000000"], &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)="2e86436b842f6367726f75702e6370752f73", 0x1ff) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@migrate={0x50, 0x21, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}}, 0x50}, 0x1}, 0x0) 2018/05/03 12:04:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x2230}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85512, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) 2018/05/03 12:04:23 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:23 executing program 7: r0 = getpgrp(0x0) r1 = gettid() r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) statx(r2, &(0x7f0000000100)='./file0\x00', 0x400, 0x0, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/03 12:04:23 executing program 3: r0 = memfd_create(&(0x7f0000000100)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x11, 0x3, 0x2}) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f00007c5000/0x400000)=nil, 0x400000, 0x6) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) 2018/05/03 12:04:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200ebb6b6ca4a15fa297a41c03d8a000000000000000000000000000000000000000000000000000700000004000000580400003002000018010000180100007017883d458e9b82faf019ac96b72aef593bda4d164667568b36fbc893efe0987ed04213cd6ee7eca2bdf438b72dfd1e1b02e16985c29d06a67a1282ccf572a3ed54dbc833721ea254f37c77ebff3b69"], 0x1) 2018/05/03 12:04:23 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:23 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa0000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'veth1\x00', 0x600}) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) recvmmsg(r0, &(0x7f0000004080)=[{{0x0, 0xffffffffffffff12, &(0x7f0000000040), 0x8f463268f669603}, 0xfffffffffffffffd}, {{&(0x7f0000002cc0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000004040)}}], 0x2, 0x2002, &(0x7f0000004280)={0x77359400}) 2018/05/03 12:04:23 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x81, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, "73f97374656d5f753a6f626a4563745f72696e655fc1ff7330", 0x20, 0x0, 0x38, 0x20, '/sbin/dhclient\x00'}, 0x51) read(r1, &(0x7f000022e000)=""/74, 0x4a) dup2(r1, r3) 2018/05/03 12:04:23 executing program 4: r0 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000024c0)="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", 0x51f, 0xfffffffffffffffb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) keyctl$read(0xb, r0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/03 12:04:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="7a1aa0f08b4afd3ba8cf1f65471fb01689a116220fb8bb754b042f5391cb545b187ebd1d5aad1cbd12a1092b7371ff45714db6e38803c4a4abdedebe0b44c6c0d821264904e355f6813389b3598a9a53e210faaae402a55e6bb95e5208e1b13e88bff7dcc9757cb0dcd41989d99f8216a5ba1cc33c9bdda96f0eab6dc5e2cdb64237e3016e132de79d4d", 0x8a, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000017c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) 2018/05/03 12:04:23 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/03 12:04:23 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc000, &(0x7f0000000080), 0x2, 0x2) setsockopt$packet_int(r0, 0x107, 0x40000000000014, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 12:04:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002480)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002580)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000025c0)={{{@in, @in=@rand_addr=0x6, 0x4e23, 0x580, 0x4e20, 0x0, 0x2, 0x0, 0xa0, 0x7f, r2, r3}, {0x400, 0xffffffffb8abaf34, 0x7, 0xa8, 0x1000, 0xfffffffffffffff8, 0x9bb, 0xfffffffffffffe00}, {0x9, 0x6, 0x0, 0x2}, 0x4, 0x0, 0x3, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x2b}, 0x0, @in=@rand_addr=0x20, 0x3502, 0x4, 0x3, 0x7, 0x0, 0x4, 0x80}}, 0xe8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/184, &(0x7f0000000180)=0xb8) setsockopt$inet_int(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000321ffc)=0x9, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r4) 2018/05/03 12:04:24 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7f, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0021d6ee", 0x4) 2018/05/03 12:04:24 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xea6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x300, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000180001000000000000000000022000000000ff0000000000083a6843001600040000000800150004"], 0x2c}, 0x1}, 0x0) 2018/05/03 12:04:24 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xf, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000000b80)={0x0, 0x29, 0x0, @thr={&(0x7f0000000bc0), &(0x7f0000000c00)}}, &(0x7f0000000c40)) 2018/05/03 12:04:24 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 330.203659] Trying to set illegal importance in message 2018/05/03 12:04:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000004c0)) r1 = fcntl$dupfd(r0, 0x406, r0) mq_getsetattr(r1, &(0x7f0000000040)={0xe1, 0x100000001, 0xffffffffffffff93, 0x80000001, 0x7ff, 0x10000, 0x8, 0xfffffffffffffff8}, &(0x7f0000000080)) 2018/05/03 12:04:24 executing program 4: socketpair(0x13, 0x800, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x300, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x800) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/05/03 12:04:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x140}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) r6 = getpgid(0x0) fstat(r5, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000a80)=0x0) r10 = getuid() r11 = getegid() r12 = getpgid(0x0) r13 = geteuid() getgroups(0x8, &(0x7f0000000ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000b00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0}, &(0x7f0000000b80)=0xc) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000c80)=0x0) r19 = geteuid() lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f0000000ec0)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000340)="4bf9407a419b7ae691eb1b2c8737527ec02bd9f7e40778b36b0aeb53d53ca7b421dc4df4c4faf5851834369a9a03b2ecdc5245a23a7082def5e189ad5ff4574aac30b1bd5b2e78ed63a4", 0x4a}, {&(0x7f00000004c0)="47ab2c7112786a41e997636793cf34b73be9ef975654cdd7cbbadc21c51cf331cff751c6e41afed4b87cabf893bb28b5abb710f8af245c756912fc314586922bb17081f91b4748621e8760af60319e7b896fb64f923428a04114944a378b50397c2ddfd8a6dcce2bc1a60f829c1f8f306d9782c370cd0d24e3dc2d6f756d743981f70d65bb55682488c4c0db04449a220b5e0f4036c5f21a931a37042f643c2ee9d6db334898f5d51da6ac528a5c3e7e5e45d8c5598e6eaf02ac8766c9eded34ab2231941b", 0xc5}, {&(0x7f00000005c0)="4c72405862c7a6ff7a96e7d0643e63e840e76affd528a95bf36c2d90938481eb11643ed115693ad2ffd3cfda653939642fb90c74ec4cbf2ebbf5299a68e44587fd7c5908796d99570d2ac0e17c4b480d08ca3770b3319ceceff40eefb24982bd7a247184e80cf20aa787bc2c93a043e2c9df8a47f5e38dfd81e152061fc37a4aa66da29faa6732ac56a1eb40235c787e5b52c943f0b850f4289a25d9edcd4e0eeabf3443dd", 0xa5}, {&(0x7f0000000680)="8a19058d7f65069f3c5db61b4bfb7e774a6ae00d619fc101fbdb1bfd35b2de3e03e22a487c43f63c9565641fc8ba9074fbbd7969b6b54b852c03b8ea6bcdaf15d3f41a32f0b591f870122479174b9dcc6fa835cb635c6546b19cd18edca31d479d09cb033529ca99121299062e4292d7a5113f4c4057aac159e7e07ac01444f5dee3ac03a4b2abc1e3b0ee0eff03821fea21571d6b12c80fcf832ffbdae2485993387e6b74e66224bfc899f63f9a6489c6de457c3fa1a8253ff21042eadcbe1defc22b9bc2118f9777827519f79c1c428da5aa39a909e5e5e61c3a62683dd76c3a5d76399db3", 0xe6}, {&(0x7f0000000780)="37a5d5e590034e19f7f401cd5d539cc6ba68f3b631d6bfec072f1289bc30429b26d9a49b5509f989175a105753637f0573f4da6213deb7a72cf622f10511c31e7665ed172f7a38706ab553ab41978a3e9eb3ecc5ce29ec2fef842c30b848e973266e184d35a358ff4f4f21f90a9792602331b833fb", 0x75}, {&(0x7f0000000800)="2dfddc40b78fd32a736a9578fffd511192801e01d968f07e32bd9bd759e133862df9b0704e8c771d9cdced02177eef788023c8ba8837ec4ba19600569a60895fc09e48672fe3c5a036bed130b761a3d0368e3e5bb0ff8f2408703209f159074164045cc515e17e049065", 0x6a}, {&(0x7f0000000880)="0f1812851a105bf0bc2f47927aa8dbc0472e60d7ef426174859fe3424a159f28af4eb4fc0527308610a181f8d872b4ffde5efe9ca62621b5e24aa89baacf859f63696372acdbfb3e013c06b2ff154a4a288361fb04309e163debf4a661", 0x5d}, {&(0x7f0000000900)="7f2257f66cb5280d492910c98b0ec5e3078cc297ade5c70ca093ce9d10099af17d30b58779e0588aa9051e8696f75de5a25c2acb89e21955dca05f1136cebdd94c032e7a2ab597deeaa15650d5254e8593aeb1", 0x53}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000020000020000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="000000001000000000000000010000000100000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x40004}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000001c0), &(0x7f0000001ffc)=0x19e9a7fa5ac759c2) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/05/03 12:04:24 executing program 2: r0 = socket(0xa, 0x5, 0x0) timerfd_create(0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0x7}, 0x8) recvmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000000)=@ax25={0x3, {"1c37191125d66a"}, 0x6}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="5ddb942f550baa1d6b8519865809f7257250ea916f27cf08e882eca0355d03d7d4f132a7e2585f5d772d6fc730be0a5c060bef7d91842db1273c81e7e7022e68c992cc2f3534acae7f588e983480b2fa4c39cdeeed28bcfbec849d06b0f8b559916a559b80f82fcfd2489a151412dddc943d3348a246caeec657961f912d17bc085ad45592ae8ae4f1dc961f95387958ac3a88347fa9cdca3d1d3da548884fae9b1cb59ee88101d2b246dca8e89aa9dbb7d79e022e9719ecbf", 0xb9}, {&(0x7f0000000140)="1a9519d7d6ccb77a0f81b41497cf2523079900db3f9de64318f6bf02d413", 0x1e}, {&(0x7f0000000180)="4e852eb945c650c3149ba5ffa5af4502625b373d6db74877c003316ad169b677d5561a7ba530ab312a542c3f4c83b641186599ae07ce99e3733fac45dcd1a8c9d3cec000008f7d17693f8c8c77c787bedbef28be507a646577e36778298a2d028b6f91e65ba3fdf5052cd0c9d3254ee79e25f741ad26a93f7d5e49beabeeb5214cff66fbf8da11", 0x87}], 0x3, &(0x7f0000000280)=[{0xd0, 0x108, 0x2c93b7cb, "7d6a1ac214075c0f269d9ac100fdefa46c3ca76ba7acdaf2c6e8e999ae14339cf121aece608d7713378cc091a6f4503ea5329c2864d01f8d99198391eec968791cd6d48942dba71c6a9d8a84a9dd7be7df5f4f18c26daaa21a9b3b28f2d24b12c5f89e8d6c103c56ffb906cbb7182e83328aec4710e2a2574c3ac98fda80e25ba46e2885d40d646d854d09242695759aea3ea359346f1355c87eee92a26cbe4fef05efd651f47c43c3e113d717f2854ec8b21f58374c6f8b43e12d6c"}, {0x110, 0x29, 0x800, "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"}], 0x1e0, 0x20004001}, 0x40) getsockopt(r0, 0x0, 0x50, &(0x7f0000000040)=""/8, &(0x7f0000fe3000)=0x1) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) 2018/05/03 12:04:24 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/05/03 12:04:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x826, 0x4a0000) rt_sigsuspend(&(0x7f00000000c0)={0x7f}, 0x8) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="04000000000000000b0900000000000000800000000000001b01000000000000010000000000000063020000000000000104000000000000fb0600000000000023f8ffffffffffff8ddb786eb0d9e090e6b1613d3cec17223c9fa82266109ed7417c5d918b3d52f7292dfc1550d618535e3c695a259ceb6de943458501db2fb3536acec3b5167cfc1e6c546effb784a321"]) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc5, &(0x7f0000000200)={&(0x7f00000003c0)={0x1c, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}, [@generic="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"]}, 0x1c}, 0x1}, 0x0) sysinfo(&(0x7f0000001400)=""/234) 2018/05/03 12:04:24 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 330.580695] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 sh [ 330.593453] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 sh [ 331.391163] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 12:04:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000e971000040"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000080)=0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/05/03 12:04:25 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:25 executing program 1: r0 = perf_event_open(&(0x7f0000001480)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) r4 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x400000) connect$netrom(r4, &(0x7f0000001580)=@full={{0x3, {"bceb84030ee1a7"}, 0x7efc}, [{"abbd455d54e620"}, {"82287819fa614c"}, {"359d0651f100d6"}, {"f0f6b47045f8d9"}, {"a5badf94e69e8f"}, {"d5e464b014f15a"}, {"bd8250e1aa429a"}, {"cad40fc69f395d"}]}, 0x48) io_getevents(r3, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_setup(0x100000000, &(0x7f0000000040)) timerfd_settime(r4, 0x1, &(0x7f0000001200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001240)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r3, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000d70f92)}]) io_destroy(r3) msgsnd(0x0, &(0x7f00000001c0)={0x2, "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"}, 0x1008, 0x800) msgget(0x0, 0x261) msgget(0x0, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001bc0), &(0x7f0000001c00)=0xc) getgroups(0x3, &(0x7f0000001c40)=[0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001c80)=0x0) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001d80)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001dc0)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0}, &(0x7f0000001e40)=0xc) getgroups(0x1, &(0x7f0000001e80)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0}, &(0x7f0000001f00)=0xc) r13 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0xc) sendmsg$unix(r1, &(0x7f0000002100)={&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001380)="04d033fcee5f17c5468e7918e0ef53694006e03e5f427ff629a520be201c0ce4843ac01e56ad9cffd389a37abd60811584ee0543be12188d080c02556c10efb84edf9d1056f25f85ba27492061db15e72af83f6bffeb8444f67ab5d710f9d704ecfed02323d391ec65d210e919d68684ae0d33c7f718a62741be909097849bf51a2a788ec13ff384f20cff4b504aba353ebc64170c0f5413ecba2a9d5ba0729d81c50e4665d76b5e79c8dc4b1ab6caca9f0656bb8de7fbc87d38edf78680d61539020d2acc91fd21e92744911bce0ad538c56b607ccd733e13", 0xd9}, {&(0x7f0000001600)="8fac2299b66e7742f0452f759662e337eb3b3118cabfeea09d3f6cf5ed97857febe8ca40a0e55052fda4ad9d1e7790af1a899e818afdcaac982a07652547b1c4e7947ce48746655e64c37f67855f94c04c5121afdcc67eb7e1bbc92fe206dd8a585660c8245e80ea4c147edb724e2dd7b8c4f73795da9f83c88b759102b2a9815cbc367a3eb284b3816039564555f9bd47e3e49552c725f6e777bce6d3a4d5299676e332c9e011ab668098e4858b05bcb19043150b40d917820e", 0xba}, {&(0x7f0000001780)="55181995544d166a80369d5f3810b10b92efc4d34b4a8195c921242be72f8478b7c7c193a1d8b77b60ff9c160320e55b", 0x30}, {&(0x7f0000001840)="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", 0xfd}, {&(0x7f00000019c0)="61277c4bb8b9e7015104010853b4b52c9e101b6972cd0b5f180d20904636dbc8a5a6bfc620707b4191b10bdec195b2d61707f4627562316ab453760700b35d5dbe83f0d1d07d2feb0b6259c42bead0590d1cc2d7ca2eb018cf097843aa55d4f2caf46d72fd7a84cd0860b07426bdc430268725cde387c24e0a9f1266f6778d35fda1f34d972549c8c1bb5dfafc4670f7c9d94af1e3c74dfa1a7c883f82000f95614c70b67c4ed3b91dae6a5c5dd9cdc04e1562bc47f585", 0xb7}], 0x5, &(0x7f0000001fc0)=[@rights={0x28, 0x1, 0x1, [r0, r2, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r5, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r2, r5]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r5, r1, r2, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r5, r0, r2, r2, r5, r1, r0, r5]}], 0x118, 0x10}, 0x1) msgget$private(0x0, 0x0) msgget$private(0x0, 0x508) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000001280)) msgctl$IPC_RMID(0xffffffffffffffff, 0x0) 2018/05/03 12:04:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f0000000040)}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r2, &(0x7f0000000040)=""/57, 0x39, 0x2, &(0x7f00000000c0)={0x11, 0xf7, r3, 0x1, 0xa58, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/03 12:04:25 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000200)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8), 0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r3, 0xd) tkill(r0, 0x16) 2018/05/03 12:04:25 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x1000000000004) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.evm\x00', &(0x7f0000000280)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x18, 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="0f63c102abc2e1ad9c35022ce77e5ddcff0c1d8f2206e95c6e960000000000000000000000e7ff"], 0x41, 0x0, &(0x7f0000000100)="37807071dfac6434cb69410e4e2aaa5d29584940a611e759a1f8b9787d3a33123e26e3ef140efe02687f9ffd7d3962e004dc1ca59787647336f1512c68e7a1e151"}) memfd_create(&(0x7f00000001c0)='security.evm\x00', 0x1) sendfile(r2, r1, 0x0, 0x40003) fcntl$setsig(r2, 0xa, 0xe) 2018/05/03 12:04:25 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000000c0)=0x84) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000180)={{0x29, @broadcast=0xffffffff, 0x4e23, 0x0, 'ovf\x00', 0x1, 0x1, 0x2}, {@loopback=0x7f000001, 0x4e22, 0x12004, 0x10000000, 0x100, 0x4}}, 0x44) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xffff, 0x1, 0x0, 0x3, 0x4, 0x7, 0x1, r2}, 0x20) write(r0, &(0x7f0000000280)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x64010, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/05/03 12:04:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x4001000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) [ 331.538677] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 12:04:25 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:25 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:25 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x94de) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x81, 0x3, 0x6d}) sendto$inet6(r0, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 12:04:25 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x100002) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x400}, 0xfffffffffffffda9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000740)={'icmp\x00'}, &(0x7f0000000700)=0x1e) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000005c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x28, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="22000000fd11d3c72d753d8704e57ea0a227fdc2f0eed0273c3c7b535d929b242cf67f286833130320a1"], &(0x7f0000000140)=0x2a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffffc}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400)={0xffffffff, 0x9, 0x7}, 0x8) connect$unix(r1, &(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x8a030, r0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000640)=ANY=[@ANYBLOB="7f000001ffffffff0198c9b4aa70d05fb700000100000000dd72f25938fef8046a2576da3c6c409eac14141c"], 0x1c) connect$bt_rfcomm(r1, &(0x7f0000000600)={0x1f, {0x8000, 0x3f, 0x7, 0x0, 0x1, 0x6d82}, 0xffff}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x5}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) recvfrom(r1, &(0x7f0000000480)=""/79, 0x4f, 0x1, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x3, 0x4}}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000780)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xbb, 0x0, 0xd94d, 0x0, 0x7ee}, &(0x7f0000000100)=0x98) ioperm(0x42, 0xffff, 0x7ff) r3 = add_key(&(0x7f0000000840)='encrypted\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="6592d1f8c6e85762a683d8", 0xb, 0xfffffffffffffff9) keyctl$clear(0x7, r3) 2018/05/03 12:04:25 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0}, 0x800) io_setup(0x8, &(0x7f0000000040)) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)="06", 0x1}]) 2018/05/03 12:04:26 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @initr0={0x18}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/05/03 12:04:26 executing program 4: unshare(0x8000400) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="776d7977148b23415a96ca0e437be41f9fbfefe9f8c26ac76ea16e8e008da805b16f896878440f66c72473e8b8b5ba607a3ed8dbc665329bbc24158474f00aafa26a31c8868f26d6aebbc15eb73ed0e6a10b416ad4ffc4b5f23443828dcc5f8f3d708e7f2955ae2134a3aa81fc59984c943464513a40b76abcddefbbfe6dec1ac057c8395f22b28a4b3c8a66e04a346c18388d6a740dbfa5660dc5da662b455e7767a0090c75b095f491f6f5f8812283d66476c0cb57d3f2a958037e6eaff8fcb705c86209b7c411ef759f920691427cb51f06c4682fc6bf27ee77f8418c26d25499706c0d5aa85e24c4dd1585120568b7de10c50054fc", 0xf7, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="2e9297f10e5a6f582b602b096dc59054a2d0bb43781fe354a16e66500b5ebd2b2786d9a95c2bcb0834fa9a3dccca25e72704760a065d45d9df6d5024d0fc38a7e6315927de1dc2b55e25c3beaf40d5ae33eea4516d2608028d8c6179c808104480c1d3dcd86b26478b2cd8bc3c5d784fdead3b30cef532d59f70907aee95355431f1802160ffc4c4754e8108686993d19900bad0949136af7056d0225883", 0x9e, 0x0) r2 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="d35b7070703000", 0xfffffffffffffff8) unshare(0x20000) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r2}, &(0x7f00000003c0)=""/147, 0x93, 0x0) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r3, 0x24000000000000) r4 = memfd_create(&(0x7f0000000480)='-/vboxnet0(*\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000500)={0x0, &(0x7f00000004c0)}) 2018/05/03 12:04:26 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x201, &(0x7f00000000c0)={&(0x7f0000000040)=""/106, 0x6a}) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) socket$inet6(0xa, 0xa, 0x3) 2018/05/03 12:04:26 executing program 1: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) bind(r0, &(0x7f0000d80f80)=@hci={0x1f, r1, 0x1}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd00000000020000e000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/05/03 12:04:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 2018/05/03 12:04:26 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x599280) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000540)={0x100, {{0xa, 0x4e20, 0x1a, @dev={0xfe, 0x80, [], 0x13}, 0x5}}}, 0x88) r1 = perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x1000000) r3 = socket$netlink(0x10, 0x3, 0xd) r4 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0xfff, 0x2000) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000000280)={0x7f, 0xbdf, &(0x7f0000000100)="1d6ea8d010e9c7419cb5b1be7d7547a0d8c82d1a9d2e4e19c8051e5a78e0af19340203a984b699456fb21344c30259ae714c92410ff2276cbed282980a52d8bfa51ade3c2aee8c183f75e3f8d816160f68198d8b3dd6df7b3fb67effcc58e7f023f424aa33df50115db38a0f039ccda62b1805162013ed2d0bcb41187e", &(0x7f0000000180)="bd8364e968704d7bc9590d5a37c44ee92b25a47fe0c4cb242927fb8cc43c9c61acf09d7f082492248cb30b00beb6c49b02858e7e797fdfdd3b667674162edfb9b336e7503044debea5f6740ae6c73d97c1901f08b5651cca51bacfce1431cfd9e5d92d9f18c492b13f4a1205e3e0f74d976cb4a3e3813f1e0de6e835e74eb93bbe212070ef4f46138863f281425970d3f03b3c00be13793868d3a936bd693c6390b17a1249de6a2633ecec7dda97137d2602e002b229e876401dacb481a7468cc361bd2dc4823f0ecadeef1de7548a195cd3dae8cf0b81128055d19f4737bf1959350a138997b6336ba29568604214cb6626afac7301a9ffce", 0x7d, 0xf9}) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000080)=0xfffffffffffffffc) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000600)=0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000300)={0xa4, 0x5, 0x1f, 0x4, 0x7}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000007ff4)) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000400)="a187594abe38072f9b2f8e19bcaad07e821ef132c54ac0b954e69d538de35095fee58a59ff63faef9dc0e859b0476610cf6e9d2e978dd381e99c314e7e0d9f5941bec9cce8950aa2a74dd412f84664290950") 2018/05/03 12:04:26 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:26 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r2, 0x8, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x45a}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x4040880) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000300)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001340)=0x1024) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000240)=""/133) r4 = dup(r0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/03 12:04:26 executing program 2: socketpair(0xa, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x40000, 0x0, [0x8000, 0x56f, 0x1, 0x1, 0xfffffffffffffc01, 0x44c406b3, 0x10000]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc00455d0, &(0x7f0000002fc0)={0x100000000000, 0x0, 0x1, 0x0, "b145ba064648380515171a2e3ba214dd04000000da505bfc02000000000000003f7e42260bf7fea5313eee8f"}) 2018/05/03 12:04:26 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x3, 0x2000000000000000) dup3(r2, r3, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/05/03 12:04:26 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x100000000, 0xffff, 0x40, @empty, 'veth0_to_bond\x00'}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x5, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 12:04:27 executing program 4: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x8, 0x4, 0x4, 0x55b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x5b) 2018/05/03 12:04:27 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x100000000003c, 0x101002) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x301002, 0xd0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000a00)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000440)) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r2 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="c8ac81185d04bdd8774202838e5f3689341761476410984f8b3137538a0a4abb2e575abfba7a94fa2a248ca40cdf531d68e3a415cad0e56c77f318e0a03b7249d3581a54d5268ba0b0999299ff5d7cb2001b4a72e1615269e1df1291160567be34b3f50a96f5f204cf2bbaa6ca13529f7eaf7b43e4ad9d3f7a63253e44e953cd9f87f5e485feb9dcde9888af405432a01b6048b395652655d86d3a211f6ce17b249facafb2fe8cc3873bb45191886e2920181d201a8798efa61309cc818f55f8315e97bb3cbdafffcc", 0xc9, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r3) write$fuse(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x58) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x2, [0x975, 0xd00, 0x6d2, 0x5b9]}) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000280)={0x2, 0x4, 0x0, [{0x800, 0x7fff, 0x6, 0x0, 0x1, 0x3a6d050a, 0x5}, {0x1, 0x3cd2, 0x100, 0x2, 0x94, 0x0, 0x20e}, {0x0, 0xfffffffffffffc01, 0x2, 0xfffffffffffff001, 0x100000000, 0x6, 0x8001}, {0x1, 0x1, 0x9, 0x80, 0x37cc, 0x1, 0x4b27}]}) 2018/05/03 12:04:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r0, 0x0) 2018/05/03 12:04:27 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 333.188153] CUSE: DEVNAME unspecified [ 333.236487] CUSE: DEVNAME unspecified 2018/05/03 12:04:27 executing program 4: clock_gettime(0x5, &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x4000) 2018/05/03 12:04:27 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0xc0ffffff, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/234, &(0x7f0000000200)=0xea) 2018/05/03 12:04:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r2 = dup3(r1, r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000680)={0xc84a, 0x1, 0x8, 0x7ff, 0x5, 0x4, 0x7, 0x6, 0xff, 0x4, 0x7}, 0xb) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/05/03 12:04:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffff, 0x20001) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) 2018/05/03 12:04:27 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="63c8726f726564756d705f66696c7465") writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)='|', 0x1}], 0x1) 2018/05/03 12:04:27 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') openat$uinput(0xffffffffffffff9c, &(0x7f0000000700)='/dev/uinput\x00', 0x200240, 0x0) socketpair(0x46b9bc7f34dbe256, 0x80006, 0x7f, &(0x7f0000000740)) fchdir(r1) process_vm_readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/23, 0x17}, {&(0x7f0000000100)=""/131, 0x83}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/151, 0x97}], 0x7, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f00000005c0)=""/179, 0xb3}, {&(0x7f0000000680)=""/33, 0x21}], 0x4, 0x0) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 12:04:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:27 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:28 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000005040)='/dev/nullb0\x00', 0x0, 0x0) 2018/05/03 12:04:28 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x0, 0xffffff7f}]}, 0x38}, 0x1}, 0x0) 2018/05/03 12:04:28 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x27}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xffffffff80000000}, 0x8) socket$alg(0x26, 0x5, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r3 = gettid() setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000340)=0x8, 0x2) waitid(0x1, r3, &(0x7f0000000240), 0xa0000000, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/05/03 12:04:28 executing program 4: 2018/05/03 12:04:28 executing program 3: 2018/05/03 12:04:28 executing program 2: 2018/05/03 12:04:28 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:28 executing program 6: 2018/05/03 12:04:28 executing program 1: 2018/05/03 12:04:28 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4, 0x0, 0x0, &(0x7f0000ffa000/0x2000)=nil}) preadv(r0, &(0x7f0000000080), 0x2b, 0x0) epoll_create1(0x80000) 2018/05/03 12:04:28 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) socketpair(0x4, 0x7, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0xffffffffffffffff, 0x5d, 0xffffffff80000000, @buffer={0x0, 0x44, &(0x7f0000000100)=""/68}, &(0x7f0000000280)="a07f69fef8de969cea33c8a94b9caaec72317294a6ed0c8ddbbd22f2f1eb1d8f3b4365833016745eb114189a323992db9057124f7e1c0a13e2c26b5defa5fcead1611613af69fd37beefb2291ac2baf5ade8abdabf41f801dbcef92b57", &(0x7f0000000300)=""/11, 0xffffffff, 0x0, 0x0, &(0x7f0000000340)}) socket$inet6(0xa, 0x5, 0xffff) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000080)="e6ea1e6177a38a1cef2ca6b9049c5c348bd799afe867d439b177b3787b9b2cb7d7c68fac23a68315345010f111", 0x2d, 0x0, &(0x7f0000001040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0xa8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xe77}, @in6={0xa, 0x4e21, 0x832d, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}], 0xac) 2018/05/03 12:04:28 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x40, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000300)=r4) write$cgroup_int(r3, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRES64=r1, @ANYPTR64, @ANYRES16, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="0e31ad7f8a817a26af332ba5cdca26af7eab653e0e87d4589a4536", @ANYBLOB="d13b56852e1fa3e85802fd8a80401736ca177acf8cae19cf0fbf2c7c", @ANYPTR64, @ANYPTR]], @ANYRES32, @ANYRES16=r1, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR], @ANYRES16=r1, @ANYRES64=r1, @ANYRES32], @ANYBLOB="12a834f735155a7980f3b36db61503eb8de1f96b7dd10d14966cd632109f1abae74d2966b2b6b97bee1d1234810dc5fa28805b909e4ff6070be0df408461e310fc2a1814613bbb8258e2d6f07feda0d0c0a175acab0be045f5ffa8be3702a042db09392640834eb4367769c18b3ea96490cf60f3c80ac04f50cc9c4e67437cd5afe5dfce44", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYRES32=r0, @ANYRES32, @ANYRES32], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="e3c9514f4cfaab9779c3c78f22440f01a68407ce9c1dec103e262ae0402cea5f5f157bdcdf502c0605c5c58256ab8cb53ac671186c871e3eebd6fe2f5eb2e129735d5d2ae969c7b06a98eee82d5ee350e511762897fe68bf5e3977f0c6a7f6d68b1a993109723c2fbf14633c3d672c", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r1, @ANYPTR, @ANYRES32, @ANYPTR], @ANYRES16=r1]], 0xad) 2018/05/03 12:04:28 executing program 3: 2018/05/03 12:04:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000840)={0x130e, 0x5, 0x3, 0x200, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0xa}, [@typed={0x8, 0x73, @fd=r0}, @nested={0x11d4, 0x8f, [@generic="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", @typed={0x8, 0x10, @uid=r1}, @generic="8d07cf22b6ffe61bbe45bcdf414cbefa5e44bc4e58735631f07b2524689ef030aa6e64ffebe254930ddc3db4dc8704c09881201b70e5e26db91ec2091d918374cdb16c732d3bb30cc5532e19a51bb277c656e26f98f0a1f0900907999eadfbd768d9d08b6226df523c1d9583df6fa86530929538a336a015d866e0f059350dcd199ba6d9e426438ca72162c6eefbef5b87b65ae660832b4bce39e87a6dc1d378983360efa9aea8a0865186027ba02d4ce7fdae0b7e74c6efc6413a20e7671d306a4a5354e6e2134a43336f3822", @generic="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"]}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x40004}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x42, 0x2ff, 0x0, 0x0, {0xfffffffffffffffe}}, 0x14}, 0x1}, 0x0) 2018/05/03 12:04:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180020000000009e9d3200000000"], 0x18}}], 0x2, 0x0) 2018/05/03 12:04:28 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:28 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) r1 = socket(0x15, 0xb, 0x34) bind$ax25(r1, &(0x7f0000000200)={0x3, {"dcbc15a74373cc"}, 0x6be0}, 0x10) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r3 = accept4(r2, 0x0, &(0x7f0000000080), 0x0) write$binfmt_elf64(r3, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/03 12:04:28 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:29 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfff, 0x202) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xa9, "d5def4b8481c0dd8f67fd5d822ca44c5c6633c76fd11b85989a2d30c9f52185148e8d572a100426ca55b89d125495daa3b72b536f6bca9f72c459b6de996fe0d2d1b3e9e4c7d1d5923428b01dfa933c65ec0dc76f8865c48d987202eee2a86f19d7e7800ee996884be8bfdcd90e9ca99bd09f8d2f43cf1cb000202ec621222e2679ff7cf8d02585bbbd08d6bdcf235c2f9d05f0e6803d4d0d7407ad6cecb3a06c8bc45c88966848b20"}, &(0x7f0000000240)=0xb1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x8000000000016, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000040)=0x200, 0x8) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0x8, 0x3c, [@generic, @generic="ce"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 12:04:29 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x11) r1 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={r0, r2, r3}, 0xc) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2bef, 0x101200) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000380)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200400, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000340)={r6, r7/1000+10000}, 0x10) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) connect$pptp(r8, &(0x7f0000000240)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000400)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r8, 0xc0045516, &(0x7f0000000280)=0xffffffffffff0154) 2018/05/03 12:04:29 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) ppoll(&(0x7f00000002c0)=[{r0, 0x400}, {r0, 0x40}, {r0, 0x400}, {r0, 0x2004}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x4000}, {r0, 0x200}, {r0, 0x400}, {r0, 0x1000}], 0xa, &(0x7f0000000140)={0x77359400}, &(0x7f0000000340)={0x4}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) prctl$getreaper(0x13, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0x3ff, 0x4, 0x1, 0xd96, @time={r2, r3+30000000}, {0x1, 0x1}, {0x2, 0x1}, @queue={0xb30d, {0x9, 0x822a}}}, {0x4800000000000, 0xffffffff, 0xc550, 0x1, @time={0x77359400}, {0x50e}, {0x100, 0x8}, @raw32={[0x2, 0x8, 0x81]}}], 0x60) 2018/05/03 12:04:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc0401, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="0f0fcda0bad104ed66b8000001000f23d80f21f86635000000900f23f8a467366465660f72e0000f01c8660f70a17db0a566b9e102000066b80200000066ba000000000f300fc75b30fa", 0x4a}], 0x1, 0x66, &(0x7f0000000140), 0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x29fc25b1, 0x40) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000180)={0x79}) 2018/05/03 12:04:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x8208ae63, &(0x7f0000000240)) 2018/05/03 12:04:30 executing program 2: r0 = semget$private(0x0, 0x2, 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x5, 0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x20, 0x800a, 0xffffffffffff0000, 0x9, 0x80, 0x401, 0x1fc0000000, r2}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r1}) r5 = shmget$private(0x0, 0x6000, 0x50, &(0x7f0000ffa000/0x6000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000280)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0)=0x39f, 0x4) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000300)={0x5, 0x1, 0x4, 0x8, [], [], [], 0x400, 0x80000000, 0x2, 0x1ff, "0877db07e24ff5ba218988ee34fbe671"}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000440)=0x4) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x62, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) bind$alg(r1, &(0x7f00000004c0)={0x26, 'hash\x00', 0xdf1ba354a0296add, 0x400, 'speck128\x00'}, 0x58) inotify_init1(0x800) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000540)=""/54) ioctl$KDMKTONE(r1, 0x4b30, 0x303f) lgetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000600)=""/202, 0xca) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000740)={0x174, @tick=0x7, 0xfffffffffffffffc, {0x1, 0x30000000000}, 0x1, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000840)={0x3d7cd5be, 0x1, 0x8, 0x1, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000880)=@int=0xfffffffffffffffe, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000008c0)={'tunl0\x00', {0x2, 0x4e22}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000900)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000940)=""/136) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/05/03 12:04:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/45, 0x2d, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000180)}}, 0x18) 2018/05/03 12:04:30 executing program 7: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000940)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x401, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x40080, 0x0) dup3(r0, r0, 0x80000) syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') creat(&(0x7f00000003c0)='./file0\x00', 0xcb) syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x9, 0x20040) syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x6cc0, 0x0) io_submit(r1, 0x2, &(0x7f0000002100)=[&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000980)="d5d53d6c9486af13cded1894286528d7c4ea8a2f115366028392c752266c5fe41c0380602b8dfd42e49b5503e4bd3e7123e761b2c7e8888ae94edf315b08424d0fd0d2d0d4ca7487e5e6da7d47ba9697c6e2e6aca8a270c8b7fa3b356b0202b06d3d8b6c296fd7f3ba1cd8ae0c0b2ab314f5c9340bc1114b02f8b74f380e9b1abec8746a31d9313f37136b02c5ab5e96", 0x90, 0x5, 0x0, 0x0, r2}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0xb, 0x7fffffff, r0, &(0x7f0000000d40)="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", 0x1000, 0x4, 0x0, 0x0, r3}]) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc0f, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r4, &(0x7f0000000000), 0xfe00}]) 2018/05/03 12:04:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl(r1, 0x1, &(0x7f0000000040)="8bf358e982c73d2329c526930307079677e4d05cc1790ea54417884816a407e78cd0a0335b6d2d38a74ae2ba522c79cd8e9aae8c5918fafef382367a3af6d2bcef6a6424b041e61571ae35574159db5fe690c2fe57ca5bba8775efb45b0c6c7c1c811a2c072e2fb6c95af164c21909fc2ef0e1dc2d4873e5c1428049f5f51a93b8e1e197e27aa2b355a6a6c67fc579ab93ca8c9f5080f4bdad766c2f01d9b500ede14be409ef42ce228f7bebf992c2c80686691250767156a018481fe55012") r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}, 0x8001, 0x1, 0x3, 0x8001, 0x10}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x0, 0x7, 0x1}, &(0x7f0000000200)=0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x101, &(0x7f00000002c0)=""/208) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) link(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x80000, 0x0) r6 = gettid() ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000003c0)={[], 0x8, 0x6, 0x3, 0x7ff, 0x8f, r6}) r7 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="9eec40a1a98c4c5863b9959a6a8b137375a5f0bf60d4867b625b07c87bb18bfd66c76ecb216583ce39650edd94d6604fc5bcefba875884b15599f098869db70414405bd561a2a0", 0x47, 0x0) keyctl$set_timeout(0xf, r7, 0x401) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:30 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x2a37}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:30 executing program 4: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6d) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) 2018/05/03 12:04:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x4) 2018/05/03 12:04:30 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x30, 0x6, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 12:04:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) mmap$binder(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x8000000083000003, 0x11, r0, 0x2000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x2, [0x9, 0x8f]}, 0xc) 2018/05/03 12:04:30 executing program 4: unshare(0x20000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r1, r1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/03 12:04:30 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0xffff) vmsplice(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="0e", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) 2018/05/03 12:04:30 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:30 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0xf4) 2018/05/03 12:04:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3aba9d1e897b4276251604fdc6ba69972d2a4b20079ff5c1b000000001c000000", 0x21) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x801, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x800, 0x4) 2018/05/03 12:04:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x0, 0x0, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xa0540) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0xffff, r4, 0x1, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:31 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x400002, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000001600)=""/4096) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000340)=0x100100) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x3, 0x1, 0x3ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KDSKBLED(r2, 0x4b65, 0x8a2e) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000000280)=""/44, &(0x7f00000002c0)=0x2c) write$rdma_cm(r0, &(0x7f0000000500)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 2018/05/03 12:04:31 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x7, 0x4}) 2018/05/03 12:04:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x2) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/05/03 12:04:31 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) fcntl$setstatus(r0, 0x4, 0x42400) 2018/05/03 12:04:31 executing program 3: close(0xffffffffffffffff) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getuid() ioprio_get$uid(0x3, r1) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000540)) connect$netrom(r0, &(0x7f0000000440)=@ax25={0x3, {"2a8727066821b3"}, 0x4c}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) mkdir(&(0x7f0000000500)='./file0\x00', 0x8) bind$inet(r0, &(0x7f0000000700)={0x2, 0x4e22}, 0x10) timer_create(0x0, &(0x7f0000000640)={0x0, 0x41, 0x0, @thr={&(0x7f00000003c0), &(0x7f0000000580)="1e"}}, &(0x7f0000000680)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0x0, @my}, 0x10, 0xffffffffffffffff) fchdir(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'veth0_to_bond\x00', 0x4000}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="c22ab9e4d8192db779fc4be9254dc0682323ef850dd5d0664f6426689660d7b24453809c3f14ccc049b6e0daaeeb0724fbb15af76744a8061c8abced34ce24972728b01bfac25f52b5ff474018e28d6f90f8057108de9e65522e69b590e324c1ced0841bb922fed3d164a7e316b31e400b891fe620e0f1c171d98ddbb4ab192561b9df74a40762f55fadfd93cb411e26515eddcb566a5874d19c1f3bff5408ee973e4c1c7d7ebfd4266100f220978c1afaf25577c8994801a9ff9bf447457a52a71d7c2786c7b23d9319", 0xca) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockname$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000480)={'vcan0\x00', r5}) sendmsg$can_bcm(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x1d, r6}, 0x10, &(0x7f0000000200)={&(0x7f0000000380)={0x5, 0x10, 0x5, {0x77359400}, {}, {0x0, 0x7f, 0xd2, 0x9}, 0x1, @canfd={{0x3, 0x9, 0xfffffffffffffffa, 0x2}, 0x2e, 0x2, 0x0, 0x0, "029b55e08a610de78a7e855d5cabd77e0186dd8eef79edc1710ae9f0f7da4f58fe9486072d8ae1e8968bb682e33ba9a239fd8b691a6351af670891510288e456"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4041) 2018/05/03 12:04:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x214e}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:31 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:31 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000280)={{0xffffffffffffffff, 0x0, 0x5, 0x3, 0x62}, 0x3, 0xffffffff}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7fff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x8) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) openat$ashmem(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ashmem\x00', 0xa0000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000380)="657468306c6fa47070703100") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)=""/218) getsockname$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) 2018/05/03 12:04:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x40000020000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/03 12:04:31 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x966d) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/03 12:04:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa7f, 0x183200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffff001, 0x200100) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xe) ioctl(r0, 0x1275, &(0x7f0000fe7000)) 2018/05/03 12:04:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/28, 0x1c) close(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000080045432, &(0x7f0000000000)) 2018/05/03 12:04:31 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:32 executing program 4: r0 = socket(0x200000000010, 0x4, 0x5caaa767) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) socket(0xa, 0x6, 0x1) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10004, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x0, 0xc5, &(0x7f0000000180)="158601086b5b5fce029c66e33c54096494daec737df94753cf19a8482db7fa8de8c9eac74ed0e1fac2df6f007da555cc587df075b22137f8bdc4e44a41363628ee7015d903ca02b1a56d7324c32218d1f2d22ebef792a73559ad1327844c907cd2466ef63366c7ed19bc44ed4bc1c5626fe8d6a5c38b38a5cfd5b38fb0269dae03cde1b833d1d0a33c2b4ed09ac49143d55eceee7c2b5e167002681cf7852a58aa3750ec0d2caf896be750f7ab4d8ca2aeb6ae925bdd8e6271d6ceb4ea76c076a6f62e549e"}) write(r0, &(0x7f0000000140)="2400000024007fff000010000100010001faff000000000000ffffbdffffffff0100ff10", 0x24) 2018/05/03 12:04:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x42000, 0x0) ftruncate(r0, 0x5) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000040)) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x80000000}, {0xc, 0x1000}, {0x2, 0x4}, {0x3, 0x1d7}, {0x3, 0x7}], 0x5) 2018/05/03 12:04:32 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000000040)="82", 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7, 0x30}, &(0x7f0000000140)=0xc) 2018/05/03 12:04:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000d01000)=0x7ff, 0xffffffffffffffa5) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x2, 0x5, 0x383, 0x2}, 0x34, 0x3, 0x0, 0x0, "476f4c1a93f9aee4b4a150a1486708f0d5fced3baf87cd4681e965bad6b2f886c6c8afb6dfd9b7f878c64b32a550248c7c006e114273a08c57b6b93c90c52497"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20008804) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/03 12:04:32 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:32 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0x7, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000380)={r1, 0x8}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r3, &(0x7f0000000180)="1bd797226350192495ffff8a34e3d4f0c28db63985ec6465a8b6c677f646cc46989341947baa788f4721c18427e3413888050fc7a5de4231b876053632d63f3fcf85813c82b3cacfd48eaadb58b479b1d8efcbe6b7121fa33ab0f2a19e5c07a45fe0403c2497eff810f99af8fb9af1b7ab93dff9a6e03678d18b27a05927c9f138aee0816500a7e7969e0a92a0c110fb213a431df16f509f0e65575c6c3723bdcf61b454e47425efb812dc584612154c0d79c258f3f7a2afadf9ca5e280e47ea90f5aa494ffb80575d170e35976c3a7d5a1612dd644d4980e32582ea439034855c9b7856bcee8ac4f48640e17d783dca", &(0x7f0000000280)="73d31322409b68ec175e4bb078b7d6b5efaaa1941f02c21635db21ba71b5e44e77e83cd62d0826b34321e8d5623eeebb6c4cd570202c0ef353716469773fdb3e814e2156679a81380cdf146326a6bcb91b842557f35bcbebaf9812c32d518f4da18c4f6475362cc333a7c52a158fc48758c91e7601d1cd5572ad974b45b27e1e22393d0066e8236869a572a477d320ee2389eac6a79b6c8d9cac634b8afe078bd05c441aaa313910ce39ccfe3267a25db1713f52ef6d3a", 0x2}, 0x20) write$rdma_cm(r2, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f0000000a40)=@set_option={0xe, 0x18, 0xfa02, @ib_path={&(0x7f0000000940)=[{}], r4, 0x1, 0x1, 0x400000}}, 0x20) 2018/05/03 12:04:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x3}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:32 executing program 2: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="0200007a00"]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000000)=""/250) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x1000}, &(0x7f00000001c0)=0x8) 2018/05/03 12:04:32 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7fff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/05/03 12:04:32 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(r1, &(0x7f00000039c0)=[{&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000001d80)="4316ea452d94ea813ae702c146766dc9a047292977b5ad871c", 0x19}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000040)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) dup2(r2, r3) 2018/05/03 12:04:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/05/03 12:04:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$cont(0x19, r1, 0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6, &(0x7f0000ffa000/0x3000)=nil, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 2018/05/03 12:04:32 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000001c0)="baf80c66b880fa808d66efbafc0c66b85d00000066ef0fc7280f01c967d8c0d2a9e46b66b90201004066b80000008066ba000000000f3066b9490b00000f320f080f013464660f61a60500", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:32 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x20800) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0xf000, 0x2000, &(0x7f00002b2000/0x2000)=nil}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000100)="7296cf4e0f2744a2c1911d18", 0xc, 0x40c0, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, {0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x2, [0xd28, 0x7, 0x7f0, 0x4, 0x41, 0x45fc, 0x2]}, 0x5c) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/05/03 12:04:33 executing program 1: msgget(0x3, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x48500) ioctl$KDADDIO(r0, 0x4b34, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x53}}, 0x10000, 0x10001}, 0x90) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000001, 0x8010, r0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0x6, 0x572d, 0xf5}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000240)="30be4ee5cafd047283df865dd08f4f85debcf84fcc90d36be7397a491f61520ec0a26d5bc8caf794ec74572a39d6e56d0740ecd0f2d2c6edb42ddbafea22d44e4dc2961d6047f36411b08cdeccebc474433db2fe722a711235094e8110e1605ab6d2d6cd203a567cdd10f79b64caa193a44e06655eed31ff27180350e84462", 0x7f) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r1, 0xfffffffffffffffd, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000480)={r1, 0x12e7, 0x1}, &(0x7f00000004c0)=0x8) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000500)={0x101, 0x1, 0x1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000540)=r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ashmem\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0x8, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000600)={r5, 0x6}) write$eventfd(r2, &(0x7f0000000640)=0x31, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000680)=0x6, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000006c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000700)={r4, 0x3}, &(0x7f0000000740)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x33, &(0x7f0000000780)=0x1000, 0x4) r6 = request_key(&(0x7f00000007c0)='syzkaller\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)="5b656d30469f776c616e316d643573756d2a47504c2d00", 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000880)='encrypted\x00', &(0x7f00000008c0)='}/:ppp0]-vboxnet0$posix_acl_access\x00') getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000900)=""/5, &(0x7f0000000940)=0x5) bind$inet6(r2, &(0x7f0000000980)={0xa, 0x4e22, 0xc4f, @dev={0xfe, 0x80, [], 0x10}, 0xff}, 0x1c) sendmmsg(r2, &(0x7f0000008300)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000009c0)="922477a9a3758443e1aeb97abd87452a1738bf93335d8746a1b524b5fb876dee5fd5b79f722dc014ea5217aa4cfe867705a153b09d7287df6cd6c0c5ee351161670723773cd3131a51ebdc267ba71a931bbce04672b4ba6b0518e9f6", 0x5c}, {&(0x7f0000000a40)="62cd22eb2121b0066ad3263ad620acd23702648f2300256aa0a69428b117f555423ef7cb01a98a63f86eb4dcbcb2fec19bfc21ad2724f8e139988adfe76c5eb04859ef74b4fd3139b0d0c3349a74e421e85ed7d8108b199b667aa9ba7a677cc2d9634853374adff971500b5b0d3a334c1fd10c8f809847fba6a9a74870e7263b9c75e41caaa00da13ced85227e9d78abf9a9c14ed4154bcf7827cdfae7ff7654eb8537f902452549ecdb254967b51a3d133f521bdaf10b73312f387d95b300dd6e4d84963ccc77ea30baf2b3af1352ee741fc77a7d1c93340d5537", 0xdb}, {&(0x7f0000000b40)="a51ff1218c61bf893d568b130e8df46141ae374d1b9a7ff3197cc182b76d5ae15cee32b29c5a8c43e4df0cab9c13f15172cdbb0464032e24890a624b5bebe3cddb1344f8622ca1fb5308d31727808f1ae2b5d2ddc3049d788538c6f7ebfb0ec78f62aaa2dd9349bd89d0a244e325b7b5cb393f5edb51d64ed5f9fd1ffed7f20ea7be31589cd2ecdca6dd716df80f6068dc45a909178625f2d6cf0a6f9b0e4c2f5cc3fa657e7721a5017729b3afc3f36ccab2a21b198e7d8242bc3a176a239b186f87b06acf6964", 0xc7}], 0x3, &(0x7f0000000c80)=[{0x1010, 0x18f, 0x5, "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"}, {0x98, 0x11f, 0x3, "62c549be44d6221c05f8791e73c87f6a7e7821d8e892863630747de1bc8dab97e119e2c40917eaea4ea767139f6ec7184de61fd6e77e9ed16940bc59b7b09afcb9061f413be70e078e57955bfd9e70b83c298c69bba9f5812739728322a997eae6a3b472e2e49babfb4f8c33bae9f46158c33c2503047e1e3c0a6795b3d2f348e0e609"}, {0x88, 0x11f, 0xb1f, "7827b923d761a772ca9720c9589e3e4021605afedf0cebcfc698be37876acebb274c9ebb84f8d5738b549b7abdd14dd96fb510c96727a2de58152a18861ed9a5fbd0051224dfbbc73b7bf09c2091bb50eb558c6eb459a762dc4b836919b6c58c80ee2ccee8ee9cf11a50ff66fd15177ce44c495eef8387d3"}, {0xb0, 0x101, 0x6, "f7cb03906455de97e20e1cf395b22b0bd53ae93abe889bf1df49daa001fab171a13c1bf5ce552b54d5a9f0efa1f84a57deb929f79054192cc099725c4d629c6e0502e2bb5201c7e50e7430ce3021985b783f7c71b48413200bb3d1703a0a848b1a4f18556fe123b43aee66dbc0ee3ed430970e41e459413ca44295e99c8a95c9fff8f5cab57793b66e580db05ba53db7a2b56f900bfc8b5b407230"}], 0x11e0, 0x20000004}, 0xf531}, {{&(0x7f0000001e80)=@in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0xd04}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001f00)="a0dc3a69a43a8b9c0ca6c3c41f04285c69aaa2358e5143f28a8de96f0963d0ee1a2b8f20a42e633b44e5d47e9acf1868f35f740b6c7a959446753c2f2002d2bf9807e6f1be2f6a79f85f376f2ec023c6e91115662d42ceefad", 0x59}], 0x1, 0x0, 0x0, 0x8000}, 0x8}, {{&(0x7f0000001fc0)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x7fffffff, 0x80, "e888dffbb0235fbb1a9139bf8b0afa5cd9c6c947508dec51a618b31e92a9b4fa537112beb8ecccb33444226f7668f680680f4feacc87d486b2a86ddca599d8", 0x1e}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002040)="71a3d18e4f8b25b315046eaa819a1a164f3239c9eee2142ea523452715e40cbdfa1e1c0d666b6639ee404cc10b1fdc74d7dfc26f1e6fe72c3da0b6d50a584e31f387d7a84989eb9c429949faea1e3cebd92800be111c6cccae1a9b90c8cd0bd06362affa05fa56b86265eba613a0fccb388b9d61c9d3005f08f45365934eace430cb3ae63be63e07e947f197d105324034d347a5a4d951e21ddfee816857b15531d133969f8d6d9348afacbb3811e56c6d73714b321b9a0cb92cbc3999523a12345ab242eda9669b97e8ac91e719e1532d308b8f9b5eb2", 0xd7}], 0x1, &(0x7f0000002180)=[{0x100, 0x11f, 0x52, "63f107938ccdade5b5c3ab915ec5d594642594bd76757ffcff4b95cf91691eb4c9ca76abba9618c74676a5b349a18ced9924789f78b2bcb272c872b53ba366274fb1d6179750ef9148146d3462d64c89ed282fb39ccc0d1a490777d0b003c92968e1e24cbea6e2e3fbf27fcd72fe017f52b0f256aa45c47aa37bdd6f4e1d18f828ef8dcb2aa3e28d4174788f2d85ffa3a4cbadce5d84735e6e6b9fa5b3413eadcdfd18a279b7fed281896c1621a48a78938554975b96253768913df148d967a3250f6a7b6bd76015261fec5e25c0329cf684f39190b6abb585d666d0c03d8714a24d723276c8723ce4f4f3ba28de"}, {0x30, 0xba, 0x8000, "9da5018bf4864d5a5c33812666516081850c2b37c78169648c"}, {0x28, 0x11, 0x8, "1a7f9b5388a76a133b607cbfbeb16ba279"}], 0x158, 0x4000}, 0x7fff}, {{&(0x7f0000002300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002380)="5634e9b165f11fca6fd1057127af8e1479e5079ea2cacc941101be7d64b4cbe59c74bab0033a4e747af7efa1509b4c9fd305a13f2b01e97e5386cc81ce5898b11784c05b74f1c45b13acdd44cb51634bbe1c6e16a2b03761ddac5d82dffb93bfede4f18db8ed3af9", 0x68}, 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{&(0x7f0000007180)="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0x1000}, {&(0x7f0000008180)="889c38b5dc3a", 0x6}], 0x8, &(0x7f0000008240)=[{0x30, 0x100, 0x4, "535a624fafdac71dd991f7964722e65e501fb86977a9559ba23099f901735865"}, {0x60, 0x11f, 0x2, "c1d6547360ba997dc58bf150152fb882abf2a8b539339e0e7752b61cbf58e92ec40b6c579c96f514963af904b17c0e6f6fbfe84fe79b8642542f851977e13a5ea8700c4f080c819cdc52f602aaf12aa6"}], 0x90, 0x24000000}, 0x4}], 0x7, 0x2404c001) write$binfmt_elf32(r0, &(0x7f00000084c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfc1, 0x40, 0x0, 0x5, 0x80000001, 0x2, 0x3f, 0x5, 0x211, 0x38, 0x264, 0x5, 0x2, 0x20, 0x1, 0x8001, 0x1, 0x8}, [{0x7, 0x3, 0x200, 0x100000001, 0x80000001, 0x0, 0x2, 0x6}], "53c2443041697b2a885022070ccfae835cfedea388386f3d76763e7dd09372e0db5328ef419c1567f8114401aa5039c478ccb88a96e95cc2f9634d5a1cd6518ac17e4f8c1e1cf587290e0befa9ac51b16d14f6b3d8688e8f91d4b05c90f8feaff043a2e3921a31418ad0ece3563b8ad9bf9ac938928cde75b7de4db501db543f3d26d9e19b6101a8278a728d0af02746e4b40058c4bc5780aae6c0e6df44d40b540e8dbc935cd97160ea417a7d48dae4c2", [[], [], [], [], [], [], [], []]}, 0x909) accept(r0, &(0x7f0000008e00)=@nfc_llcp, &(0x7f0000008e80)=0x80) 2018/05/03 12:04:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x2}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x200007ff, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x3, 0x4, 0x7, 0x0, 0x2, 0x4, 0x2, 0x8000, 0x4, 0x9, 0x3, 0x800, 0xb4b, 0x1]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x9}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='reno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/03 12:04:33 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:33 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1ff, 0x101900) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000200)={0x80000, 0x0, [0x8, 0x3, 0x5db52ed7, 0x43, 0x0, 0x3, 0xfffffffffffffffb, 0x100]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000000000000100f4f7051c8e27b2c75367681fad9afd99eb1c998467975ca98560db79ff75edb6986a708be4304a6c1de671fca5d6b5c72e9104b0aa986dd0275fd900c6e2e98ca69c0a9875837d09f390ed"], 0x10) 2018/05/03 12:04:33 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000021000)="240000001a0025ffff00000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x5, 0x14, 0x11, "b52b8503f65403e22abbabb34929277005dc68890b352c4e688a9a1ad81d7bc1deb683dba98894cc69f36492dd46c0b29ee3b68fad09e5ec9188b3dd00d82fb6", "f8601172c4cf82a38a5a8388c7520f0ee97fbfe4eb26ed46af0a566e4368835ef6291e2d0406c606c11304840b82af0342ccb9c9d439fe344a0c15c5da154a08", "ecabcb1fd05c61e3508ddd028fc313b193e8384aac157718ee1c5b0a9c69faf6", [0x0, 0x2]}) 2018/05/03 12:04:33 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/254) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x2000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={0xe1, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x2, 0x101, 0x6, 0x20, 0x1000, &(0x7f0000000180)='bcsf0\x00', 0x20, 0x4, 0x4}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="9f", 0x1, r0) 2018/05/03 12:04:33 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x1, 0xfff, 0x100, 0x0, 0x0, 0x4, 0x200, 0x1, 0x9, 0xe4, 0xfffffffffffffffb, 0x0, 0x7ff, 0xffffffff, 0xba, 0x5, 0x5, 0xffff, 0xffffffffffffffff, 0x9, 0x24, 0x2, 0x40f, 0x7ff, 0x8, 0x7fffffff, 0x8, 0x3, 0x6, 0x7, 0x401, 0x0, 0x0, 0x8, 0x5, 0x3, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x100, 0x3, 0x3a5100000, 0x7, 0x5d6d, 0x97d1, 0x3}, r2, 0xf, r0, 0x1) fgetxattr(r1, &(0x7f0000000200)=@random={'trusted.', '\x00'}, &(0x7f0000000240)=""/207, 0xcf) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)) 2018/05/03 12:04:33 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1b, 0x204001) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r2}, &(0x7f0000000140), 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f00000004c0)="ab2edfd1dca440cd9daa069f2a6c1f89d607e4b156be1f58fe0b85e76b7de742ee", &(0x7f00000005c0)=""/38, 0x0, 0x0, 0x0, &(0x7f0000000600)}) r3 = gettid() ptrace(0x11, r3) 2018/05/03 12:04:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x404000) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="22bc3e887bb59bd4cff050c935cb7f4d021f697d17910962ba5050c5e20debfde87e84fac258fbed9d81021d4c3b48f7e6b51463d523934850a2c9abdffcb775c108e35c0c5576856f6f8d7933fa0b1e0a1defe390a933cd8338d4ea9f7b11066d85b2f37f8e2a56723ac67310e95bd8bf25", 0x72}], 0x1, &(0x7f0000000100)=[@iv={0xa8, 0x117, 0x2, 0x91, "e9c3e5047fb2f3787675b854281602b7bd0153568801957892fdf9cda48c029d7fe09c36630b66f1adc4d8fb1c1138cb3fa61829d537b51c08b0a265621d2283ef58190e1cf956b21f05be39707a56ed629f0a5e66bd7423e82c92546df589e241939ca88c77fcfde213833659db1d30e66883c395cc55ce5275a6c5ffb4b28520a93274d69023a6cab34e0f6dc200402c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0xd8, 0x10}], 0x1, 0x4000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00006e2f5e)=""/162, &(0x7f0000134ffc)=0xfffffffffffffe96) 2018/05/03 12:04:33 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x802, 0x88) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000200)=0x10000, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="63000000ec6628811e53f0e5d75dd43f77444954c6ad0b9d9427cfc91d8584716a14ed26df7f2feaaa3a9a5cd2f8340d15e9ee44c6540dfe9a8e58e66ddba76dbbccf6cba78e25f152487a05910ea1f1a56f938c5bc55a8440ae0c31523f65ac019234d83018e8"], &(0x7f0000000180)=0x6b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0xa9cd}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in=@broadcast=0xffffffff, 0x4e22, 0x5, 0x4e22, 0x9, 0xa, 0x80, 0xa0, 0x2b, r5, r6}, {0x24, 0x81, 0x9f3, 0xfffffffffffffffe, 0x4, 0x8, 0x200000000000000, 0x2}, {0x5, 0x9, 0x100000001, 0x4}, 0x0, 0x6e6bc0, 0x1, 0x0, 0x1, 0x3}, {{@in, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x8, 0x3505, 0x7, 0x2, 0x5, 0x200, 0x0, 0x46f04ac1}}, 0xe8) 2018/05/03 12:04:33 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400440) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x5, 0x1}, {0x5, 0x3}, 0x18f, 0x1, 0x5}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000100)=0x80000000, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x4900, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) kcmp(r2, r3, 0x0, r1, r1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt(r5, 0x7, 0x3, &(0x7f00000002c0)=""/241, &(0x7f00000003c0)=0xf1) openat$md(0xffffffffffffff9c, &(0x7f0000000400)='/dev/md0\x00', 0x100, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000480)={0x4, 0x401, 0x1, 0x0, 0xf}) lseek(r1, 0x3d, 0x5) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000500)) accept4$bt_l2cap(r0, &(0x7f0000000540), &(0x7f0000000580)=0xe, 0x800) ptrace$getsig(0x4202, r2, 0x9ee9, &(0x7f00000005c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) syz_fuse_mount(&(0x7f0000000600)='./file0\x00', 0x6000, r8, r9, 0x1, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) read(r6, &(0x7f0000000840)=""/4096, 0x1000) setfsgid(r9) read(r6, &(0x7f0000001840)=""/57, 0x39) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001880)={r5, r5, 0x5, 0x2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00000018c0)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001900)=0x4a556e9, &(0x7f0000001940)=0x2) 2018/05/03 12:04:33 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:33 executing program 6: mq_open(&(0x7f00000003c0)='.}\x00', 0x0, 0xfffffffffffffffd, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/05/03 12:04:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000300)={0x800, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x300, 0xd, 0x81, 0x7f, 0x8, &(0x7f00000002c0)='ip_vti0\x00', 0x4, 0x9}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300ce3c0000000000001000004134621dff030000062214a008008b450c6ac26b5972720ca85e4bc3df64221627fc191d432fea328e0e2f4f58fdd66e085becd7bf27c323084f2765754b6a30477e3119843b9c4ef14f4d395ae5deceebb5fec123a441d6b0e712b3b08b7f059964d3321cf6a2deb4fadedf4ed4e20aa20f5378ff803635b913e09bbb31eb45df9abc5faed8d072d670c350ae8d00f19ebf7f1f"], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x1) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000000002275, &(0x7f000097e000)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000380)=""/125) [ 340.406875] sd 0:0:1:0: [sg0] tag#7949 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 340.415700] sd 0:0:1:0: [sg0] tag#7949 CDB: opcode=0xab, sa=0xe [ 340.421816] sd 0:0:1:0: [sg0] tag#7949 CDB[00]: ab 2e df d1 dc a4 40 cd 9d aa 06 9f 2a 6c 1f 89 [ 340.430694] sd 0:0:1:0: [sg0] tag#7949 CDB[10]: d6 07 e4 b1 56 be 1f 58 fe 0b 85 e7 6b 7d e7 42 [ 340.439589] sd 0:0:1:0: [sg0] tag#7949 CDB[20]: ee [ 340.581467] sd 0:0:1:0: [sg0] tag#7948 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 340.590262] sd 0:0:1:0: [sg0] tag#7948 CDB: opcode=0xab, sa=0xe [ 340.596369] sd 0:0:1:0: [sg0] tag#7948 CDB[00]: ab 2e df d1 dc a4 40 cd 9d aa 06 9f 2a 6c 1f 89 [ 340.605232] sd 0:0:1:0: [sg0] tag#7948 CDB[10]: d6 07 e4 b1 56 be 1f 58 fe 0b 85 e7 6b 7d e7 42 [ 340.614114] sd 0:0:1:0: [sg0] tag#7948 CDB[20]: ee 2018/05/03 12:04:34 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x101000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) 2018/05/03 12:04:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0505350, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 12:04:34 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:34 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) 2018/05/03 12:04:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'gre0\x00', @ifru_flags=0x1200}}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x2000000000000001, 0x1e4) 2018/05/03 12:04:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xffffffff00000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:34 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003c00)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/13, 0xd}], 0x2) ioctl$int_in(r0, 0x80000000005002, &(0x7f0000000000)) tee(r0, r0, 0x7, 0x9) 2018/05/03 12:04:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x110) r1 = socket$inet6(0xa, 0x803, 0x404) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) dup2(r1, r2) 2018/05/03 12:04:34 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:34 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) fcntl$setsig(r0, 0xa, 0x18) 2018/05/03 12:04:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') pread64(r0, &(0x7f0000002100)=""/4096, 0xffffffd8, 0xff) 2018/05/03 12:04:34 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() r1 = gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) r5 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000780)="ab008000000000228505ee24df700a476993d7dcfb40fa7fcc864da37487372dce2a013bb0313795b6cfffc7361a501b11d46cd99be4dae9739e93c2e9cc3b090b7238", 0x43}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x51) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000800)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000840)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xecb5, 0x6, 0x3ff, 0x100, 0xfffffffffffffffb, 0x1, r7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000004c0)={r6, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0xfffffffffffffe15) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x4, 0x2c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x200241, 0x0) sync() setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r6, 0x3, 0x30}, 0xc) setpriority(0x1, r1, 0xfffffffffffff800) dup2(r4, r3) 2018/05/03 12:04:34 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f00000001c0)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) [ 341.096294] pit: kvm: requested 52800 ns i8254 timer period limited to 500000 ns 2018/05/03 12:04:35 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xfb) pwritev(r0, &(0x7f0000002300)=[{}, {&(0x7f0000000040)="6c023a0fc9ee833648ec64036829796c6bdd56d03edc8eb4a5065d280c6ad8f58dc7786dd127bbf8904a6c055dac3a81decd66c1b93b39c6a3148d52e3057f2b213d274f34", 0x45}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="22edbb3724edc6f8e2d60a6682258ef0fa1dafb14c801b9e94277acfbbb02fed05aa502fcaf330d979fabdea7908f8438d02fcadb7fd", 0x36}, {&(0x7f0000001100)="140d633162fb0ccfd395f87ee51dcd7ec3ce424385a51c98f0b756a0c8f102e11774482448b757a531be3d7d91f1d4d7ecce5b4a02982bec5cb6402c2d0548618e11d51a9701a7871e148719fd179aafd1cd51fd35216a89943864866afa7c9bc3445533bf193655263a996e2194ef33575d67a2fbdbb7e484e0a8151877caa3965ae776fb4b428fb16ee464a0c11598e650c31270e3395c3a7c2b29f883faf1fde990d7cef653df6b29ebdaeca01630068833eebe2c08ed0b77", 0xba}, {&(0x7f00000011c0)="f7f43bba07e2a7d39b54a5dc7110b6e927d5b680c3466739054362edd6827cffaa09f6656bbdd1d200e1249a68ebaba834752046337209534bffb77e6ca5fa616a9a67366eb1b98bdd0dbf8cb222913ae897fba4d6f7a1d5e7c67e", 0x5b}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="b05daa", 0x3}, {&(0x7f0000002280)="12e944343321a331279db707a830efeab715bd829e7d56229fe48084d3defb425d254d185e6562ece3317bdd3fbb56e99bf72c94a4e6c1dce7bd7866ca58bf9766a5e7363a3b56d6c34c62c2", 0x4c}], 0x9, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002440)='/dev/input/mouse#\x00', 0x4, 0x24801) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002400)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) socket$inet6(0xa, 0x6, 0x85) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00008fa000)=0xffffffffffffff1e, 0x4) 2018/05/03 12:04:35 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:35 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) sendmsg$kcm(r2, &(0x7f0000002880)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team_slave_1\x00'}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000040)="511e9042d6643dd5bd14b54e63ce1df3fac50d65d2447a9943cbb94f8e", 0x1d}, {&(0x7f0000000180)="e2f305a768bf7f97735b96f4f8f31ce5507e53293f6cb39f7740e955db67a76b6874f5636790bedc0b269e08de0cbd5997fdb35c1e46513186844dcfe1c68d8595da88508a73baaaf1366ba4a5a8f4f28ec448f02bad0530f9dc3b6dae375bc2ba2526a2c0440f22c0aed4d1381333159cce2303d1b844c8efc56b06537864557f47fa42779ea627aadba1d096014196789029e7d9b59d69309b60a88b0f8109d9ae0f8321dd92714539f08594789271c0aaab9a15737871f6c3441fef205905b0826fd220037e86a38b0095fdedc38df65b63a5537587fc629b53fd88f095d26e96", 0xe2}, {&(0x7f0000000280)="577a814b", 0x4}, {&(0x7f00000002c0)="e10c7180334d8fca172042df1c575b9c43068241fc9026285debf39109fc84a5b54c773dd2729c9cdc88f711746b21347bac05e62fb4823b0caeb683c28d0caa9ac528f038215ec41f6dbdb168db53932827fe4f148c12a37c1a54a9e9abf08f05c1491fed05777d50c213a393bdd4ffb23bda30e9306f32afb78b46c0", 0x7d}], 0x4, &(0x7f0000000380)=[{0xe8, 0x10a, 0x20, "fa011f77aac578a41796833982d681c8e868774ef18906cf4fdbf9971b9a8a42f4b3dc06450ab3957142cfec44febbc920870a36e925caf89bbe83f7a44bd39ac897b90507659ce2ad5b5c845cb9a583f1f43f120e2b3b2dee45c00e209b2649da3b64a19f5acb8df334115c6d69468608988ae42e327f7a7e6ecd4a856f722eeadcc7356631f1ee0cb81cb9ebc1ee857bbbb44e9b6aeefe951673fab6b530637b70052e9ec79070ada9dd48f7c28bd608bfd71fff122c01072906fdbae17540aaa7a56bf6ab9ba6ccb67456737c55614421ef3e99684876"}, {0x38, 0x104, 0x63, "82eebb49554f7e01d0f97c25b981923a07186bf3ab2ff6163aafc25cee243fe6372d4e89"}, {0x68, 0x11f, 0x0, "b1d5ef1a3636339f0e3a9afdd23e58e895dc608e72a3eb14b6af5dcd3cb1ae583d66355eb18deee77625b804132593782ff6813d1ccbee93ded8ba7ab3dc36d5f6e071f85280bd763c35bd2fd779318fa5529a40551a"}, {0xe0, 0x11, 0x2b, "89ed97501f3ba601bb808fdb0a8aff78a6f995f3930b7d4d0d6e57b785679f29dd63975b04f8f42daa12e089dd1eee1b237d26885067faf7a8ba9e5c8d5d7037d4a45a67de4b8fbc39ba5310b5f29dfb7494b9e5ccbb2bf24fe9d8b80d27000403208a9c974160794adadc6ecab7875c932fe3c3a474f794a927a307c09221f09d6cd6051ccaf6fe5c3c9417f8925eaa9875bc711271e6ccf3e2c814b15fd679ac54a1a53e38d19330bec570cba5c56102beb3518749f7e58a8dd800a20883e2d70cc266ffb74a6c32cd"}, {0x90, 0x5a8a308887ff052b, 0x7, "2e37121d38a75b425b5704c25a3ba3e895fd4f64402b804e6b791af4cfd448a6dfb384afb8de48816a9eeab5dbe05dd251c488a8192fd69da45f210f87a96170a646ddebe14a8776c90df61cf2cd30bc2bc58255730a3a64e1c3238696091a4cf938063bd64d0d7823dffc3bbea46f638ccc9b9703852c4fc16e"}, {0x38, 0x10f, 0x23c5ccb2, "bfe880e406e8d0a982605980dac7c5c543b9f0c40f0f1853f6af15b5c8db03e12b821348"}, {0x1010, 0x11f, 0x4, 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{0x1010, 0x10e, 0x59e, 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"}, {0x110, 0x0, 0x8, "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"}, {0x70, 0x10f, 0x80, "ae7c53909c8947613c42d751a64a076f54acff94499a2e5f4fb7d124c6db994e31df680ffa3ebc7d7dc1b3f43fa6189d6d828efd78ae18a3d19463a9963144b1479bddd45c5e1d9e9ece4514ef9f8015937dcf14f2847e3c8df7"}], 0x24d0, 0x8000}, 0x1) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/05/03 12:04:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) rt_sigaction(0x34, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8200, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x40) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000200)={'team_slave_0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000080)=0x60, 0x800) 2018/05/03 12:04:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x400001) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x2, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/05/03 12:04:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x240000, 0x0) fallocate(r2, 0x0, 0x40, 0x4) lseek(r1, 0x0, 0x4) sendfile(r1, r2, &(0x7f00007ed000), 0x29) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)) 2018/05/03 12:04:35 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x10000000, 0xf73, 0x2d}) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800480000340000000000069078ac141400ac1414bb440c070f000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5052c4540ce81d00"], &(0x7f00000002c0)) [ 342.019497] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 12:04:36 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 342.071334] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 12:04:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/199, 0xc7}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) 2018/05/03 12:04:36 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000340)={0x0, 0x57d, 0x7, &(0x7f0000000100)}) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) 2018/05/03 12:04:36 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa840, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffb2b) signalfd(r0, &(0x7f0000000080)={0x20}, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000300)) pselect6(0x40, &(0x7f0000000180)={0x8, 0x9, 0x2, 0x1, 0x80, 0x2, 0xfffffffffffffffa, 0x9}, &(0x7f00000001c0)={0x8fee7da, 0x1, 0x9, 0x2000000081, 0x2, 0x81, 0x80}, &(0x7f0000000200)={0x7, 0x0, 0x0, 0x5, 0x2, 0x101, 0x1ff, 0x3}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x6}, 0x8}) 2018/05/03 12:04:36 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000043c0)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="cc4dcfb3d686f34fe1beb819ac8ae678ac", 0x11}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x200000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) prctl$void(0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xec, "1a72ac88f56621ff7933deb9a067eec1df1582fc6c86eef643f84a6e9b2d39b6f2cf53f58308a389060f3380bb76a85e3da992c8aedf4dab95ae1c3c39d6da7c08cdeb6c563e33df1c2cdf761ddc73cd2cad5c935c0793b5afab033dca0c7047df01409c0e151a6dce5622f3581459f2fe98b19580bac3dbc6c97868e3886f0f8520aeea7642ca0e8008166b4ef3beaf3e7abcbfdfcfaff559631a284f4ec269a7cbb5b97b89eb1af689d9ce0c820350aeabfa2541692189073957ebfc79d806a53a9c8ea935c180f1f0f60a683e28d32fb5ecce532b8c4dd6e0649a76ccdcc970192d5548bd71f39579f4bb"}, &(0x7f0000000300)=0xf4) 2018/05/03 12:04:36 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500005c0000000000019078ac1414bbac1414110b00907800000000400000000000000000000000ac1414aaac141400442c0096e1000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000040)={0x1, 0xfffffffffffffffc}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x200}, 0x90) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="11e516c400f4af5999baf4b3db215b88", 0x10) 2018/05/03 12:04:36 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='anon_inodefs\x00', 0x0, &(0x7f0000000180)="1a956a29ae938f41") timerfd_create(0x2, 0x80800) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') 2018/05/03 12:04:36 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000200)="f7") syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7e, 0x90800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x1, 0x8, [0x8, 0x5]}) 2018/05/03 12:04:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') read(r0, &(0x7f0000001280)=""/4096, 0x1000) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000001240)=[{&(0x7f0000002400)='<', 0x1}], 0x1) 2018/05/03 12:04:36 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:36 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(r2) 2018/05/03 12:04:36 executing program 4: r0 = socket(0x4000000000001e, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f00000001c0)=0x1000) 2018/05/03 12:04:36 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="3f9e7ef4fbfc6fd3ce60440497715956ddeeb47d5fc27964444d60c5af128fc64340c7b48b6792a46c6b26c168f62f103a1bb379cb832928c7d5abf8099c7248adbf3be962ec0eaaf0b400388343127e4433adedfb12b47723ddb04fcd8fe6d9916b213ecd7f0f8639399f00bec2d4f0f5d816de0055766013cf61d0cc2ae4cf806a13b84587f312b63eea87fb6510dcaab626cc801b0d190a3f486f5fcd1dde2936f3d68f33cc389b9c9320a7fcd965013be526", &(0x7f0000000140)=""/37}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000000100)="de7cf6bfe29a277485ef92", &(0x7f0000001240)="27c833ea72f78f6fd5a20905bc76635eeaeeab66b3e10ab7b86cad89a0903835198d02738ae684438bc7035b4acb0825e994d27aca3c9788bfa0bc8db257780a4de2b41f0ee32876af8162c61070e22df20528f33bbafe744f7fc3c766bf66c2f2bfbbff856402b7e02b67be63d854ba34ff4a8938ccd925038981ac54325d3e38209130c3f42e94343a242d6eb8c453b0d1d186dc550d5a89b04a3ba073e4b114f293ca5e5f7bb1b191640cb0777d04fff11a61d71d09df38717545ae914f80bbdaa88f2277bbfa61dc2737ddb684dd5c0dbb3887aabf9e5704359881f9af9a4b944a0164946e2c4fb083f59a70"}, 0xfffffffffffffd2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r1, &(0x7f0000000180), &(0x7f0000000200)=""/4096}, 0x18) 2018/05/03 12:04:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09f7fefd956fa2830007a6008000000000000000683540150007001d0004c41180b598bc593ab6c21148a730de33a49868c62b34a654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/03 12:04:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x6000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0xfffffffffffffffc) 2018/05/03 12:04:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:36 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0xe7ad, 0x0, {0x3, 0x1, 0x43ab, 0x0, 0xffffffffffff5249}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x4000) 2018/05/03 12:04:36 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8a000) fcntl$getown(r0, 0x9) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x100, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000280)='/dev/net/tun\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='em0ppp1bdev-\x00', &(0x7f0000000340)='/dev/net/tun\x00', &(0x7f0000000380)='mime_type^\x00', &(0x7f00000003c0)='/dev/input/event#\x00', &(0x7f0000000400)='$\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000600)=[&(0x7f00000004c0)='/dev/nullb0\x00', &(0x7f0000000500)='/dev/input/event#\x00', &(0x7f0000000540)='..user\x00', &(0x7f0000000580)='/dev/net/tun\x00', &(0x7f00000005c0)='/dev/nullb0\x00']) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) r2 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00006a0ffc)) r3 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000040)) 2018/05/03 12:04:36 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x8) 2018/05/03 12:04:37 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x800, 0x6}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x1000084, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="6c6f3a00000600"}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x20000) socket$nl_crypto(0x10, 0x3, 0x15) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') get_thread_area(&(0x7f0000000340)={0x0, 0xffffffff, 0x2400, 0x80000001, 0xed, 0x6, 0x80, 0x4, 0x4, 0x7}) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xc4}, 0x1, 0x0, 0x0, 0x40001}, 0x40010) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) 2018/05/03 12:04:37 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 343.011907] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 343.046826] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/05/03 12:04:37 executing program 2: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffbfffffffaaaaaaaaaabb08004f00001c00000000002990787f000001ac1414bb4e204e2000089078"], &(0x7f0000000000)) 2018/05/03 12:04:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="93335f5256a69d31740020d6e04d88648dfe222a24831f58b556a29e000000000000000000"], 0x1, 0x0, &(0x7f0000002000)="b1"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) [ 343.215575] binder: 22492:22494 ioctl c0306201 20004000 returned -14 [ 343.236876] binder: 22492:22494 got reply transaction with no transaction stack [ 343.244557] binder: 22492:22494 transaction failed 29201/-71, size 0-0 line 2763 [ 343.254942] binder_alloc: binder_alloc_mmap_handler: 22492 20000000-20002000 already mapped failed -16 [ 343.265803] binder: BINDER_SET_CONTEXT_MGR already set [ 343.271233] binder: 22492:22494 ioctl 40046207 0 returned -16 [ 343.271265] binder_alloc: 22492: binder_alloc_buf, no vma [ 343.282846] binder: 22492:22497 transaction failed 29189/-3, size 0-0 line 2971 [ 343.291620] binder: 22492:22494 ioctl c0306201 20004000 returned -14 [ 343.314163] binder: undelivered TRANSACTION_ERROR: 29201 [ 343.319749] binder: send failed reply for transaction 59 to 22492:22494 [ 343.328944] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/03 12:04:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="67911a0c89f9607c6fd5545d126b19b5ac215cd04087b5cd6cbff65abb74d0dc89a90f9fd3fc251ced3b635586876e25cd8c37fe6ea1e4adbbf04350e145aeaba7bcf20cea2885befc88488bc809eb4735528c1810ecc7d24ffc3227ad7f3eee220f9d7f5e4875ba7c11799cdb29d1b5647044c262", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x7fe, @loopback={0x0, 0x1}, 0x694c}, 0xffffffffffffff3e) r1 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)='>', 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x37, 0x37, 0x37, 0x38, 0x33, 0x35]}, 0x6) 2018/05/03 12:04:38 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fcd, 0xc2d03) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/05/03 12:04:38 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:38 executing program 4: r0 = socket$inet6(0xa, 0x900080006, 0xff) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000b40)=""/4096, &(0x7f0000000000)=0x1000) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x0, 0x1400004000020030}, 0xc) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) sendto$inet6(r0, &(0x7f0000000040)='{', 0x1, 0x4, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x900, 0x6) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x0, r2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0x401, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/05/03 12:04:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x12040, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x80000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000180)) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="0900000020000000090000006258fb700002000009000000feff190088e9d0480000e176127f8148"]) 2018/05/03 12:04:38 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4043) r1 = accept(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000040)=0x80) socket$inet6(0xa, 0xb, 0x9) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$unix(r1, &(0x7f00000000c0)=""/85, 0x55, 0x2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/05/03 12:04:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) getsockname$ax25(r2, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) fallocate(r0, 0x1, 0x0, 0x4) 2018/05/03 12:04:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x5, 0x24040) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000040)="2fff5c93b3efe269b0c73e9588fac86907d28e95e5b7ee55bb6afea633253b42206fb7d26e2a30e1f0b9ed95c2c9dddab84a9dbf67d14e67b778e7af8939d1fff4507f4c0d08e35193862e9ce70e885b57b2b896f3a9c9d195f9cab35b9ef2be46ab66825aca03447be4900cb004dab87dd845843720d8879f83", 0x7a) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000bc0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8a8, 0x6f0, 0x6f0, 0x0, 0x120, 0x2d8, 0x810, 0x810, 0x810, 0x810, 0x810, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'ip6gre0\x00', {0x18, 0x3, 0x2, 0x0, 0xffff, 0x1, 0x4, 0x28}, 0x3}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x7, @rand_addr=0x6, 0x4e21}}}, {{@ip={@rand_addr=0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'ip6tnl0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x37, 0x1, 0x2}, 0x0, 0x158, 0x1b8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0x0, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xb756ab83febf5040, 0xffffff00, 0xff, 0xff], @ipv4=@multicast1=0xe0000001, [0x0, 0xffffff00, 0xffffff00, 0xff0000ff], @ipv4=@multicast2=0xe0000002, [0x0, 0x0, 0xffffffff, 0xffffff00], 0x7, 0x7, 0xff, 0x4e23, 0x4e22, 0x4e24, 0x4e23, 0x8, 0x30}, 0x1, 0x100}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x6, 0xb, [0x27, 0x25, 0x3b, 0xe, 0x20, 0x28, 0x3b, 0x14, 0x3a, 0xd, 0x3e, 0x3c, 0x15, 0x1a, 0x1c, 0x8], 0x0, 0x3ff, 0x9}}}, {{@ip={@rand_addr=0x100000001, @multicast2=0xe0000002, 0xff, 0xff, 'gre0\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x88, 0x1, 0x10}, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x2, 0xe7c, @ipv4=@multicast2=0xe0000002, 0x4e20}}}, {{@uncond, 0x0, 0x2f0, 0x318, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, r1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x100000001, 0xdfdc, 0xffff, 0x4c, 0xae], 0x0, 0x5, 0x5}}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x908) r2 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x80000001, 0x400) r3 = openat$cgroup_ro(r2, &(0x7f0000000780)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000ac0)=""/216) close(r0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000007c0)={'filter\x00', 0xff, "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"}, &(0x7f00000000c0)=0x123) recvmsg$netrom(r3, &(0x7f0000000580)={&(0x7f0000000200)=@full={{0x3, {"2af824c28c83fd"}, 0x6}, [{"e9c710988d3361"}, {"0640e20c5f4810"}, {"43f617bfc6ea23"}, {"49d7729e5b6e1e"}, {"3fd75897c18d6e"}, {"58863a84e66dd4"}, {"733042b40546cc"}, {"65cf0ac64ff042"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000280)="529650d552e580ca0dffd7e2641eb634648cf65ea32489d5dc04e452e6327ec9eb2e5387b782", 0x26}, {&(0x7f00000002c0)="18511edffa89d153b798c8477d392849ad0384d21478b7e955a88c24a3050a7ba5932b12246216ebd31b9e2c00fe392fca366f1d2f8ec1fcb7a5d98f35c0ee45ff6699007f006808c71f6b33ceed3adf933f717c59b530a3e986aa27669c0a1b0b3f507963c52a0c25666294725967abf0e534417784b722babb3ea2cea8306b65a2bad4fc78ea37ec90039bac8301", 0x8f}, {&(0x7f0000000380)="e53478ba5beb49ee0d339bb1dc98c69540609fc00c3a0a0fb5ef38b7f6cfe691180e82e132b04fa3c979eb1a48ec97e9354bd7faeee1eb6bf9c9d686bb3b68a810542fabdc2b2839155a2cb12212da3c589524bed45d4baf4bf762416b9b2cec69cf176a1aec22565be6b2d21cfcc782eca4b84e0b4e6b044f84d90e25a7161b4f508d80df378c43fae9aa8d2be51391e35611eb25657fbca5a5be4b50", 0x9d}, {&(0x7f0000000440)="69c7a3c89183aa8ca6502c18c9db6e0be52ea7b3df91e7dcfe6a0de93b82fbadd4813e782a3ac7c5c36fdc5e3fb916bf9e90c8ba0822befadc55fb41a4d6715e78e05bf8067b8c8d", 0x48}, {&(0x7f00000004c0)="7475d442ed7c210ba1f66ada985f5abb34adeb9f0d287cbae9e3639936b9a1a6d2b85602f34aa0160b2a21f9af90", 0x2e}], 0x5, 0x0, 0x0, 0x4000}, 0x40000001) 2018/05/03 12:04:38 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) 2018/05/03 12:04:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2, 0x7ffe}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000280)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x3f, 0x4, 0x4, 0x2, 0x8}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={r2, @in={{0x2, 0x4e23}}, 0x9, 0x3, 0x6, 0x1f, 0x101}, &(0x7f00000005c0)=0x98) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote}}, {{@in6}}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="18003b984ac0097db59f50129867957d8ad2155bb420f15c44b7a4ecb13e99fe9ab7523f4ee6b51d78b6c49b87d427b18f1596d8e50de94fdc3666ecd459dae4df3bcac9c6fbcba4899660da3c1a3ec98f8c1e5ad1d007bdffeb97af28f5f74af8d41d76246dfbbfc49c498446ef077c31b133c57988598c2fe02c112636f1d20000000000000000"], &(0x7f00000001c0)=0x20) close(r0) 2018/05/03 12:04:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0xfffffffffffffffc) 2018/05/03 12:04:38 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000080)={0x1, 0x0, [{}]}) 2018/05/03 12:04:38 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='rose0\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/dsp\x00', 0x16a00, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001100)=0x5, 0x4) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/4096, 0xfea9) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f000056d000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000080)=0x800003f, 0x5, 0x0) 2018/05/03 12:04:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000080)=0x8) 2018/05/03 12:04:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$unix(r1, &(0x7f00000039c0)=[{&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xd, &(0x7f0000003c40)=[{&(0x7f0000001d80)="4316ea452d94ea813ae702c146766dc9a047292977b5ad871c61709350a3c614", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/03 12:04:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$TCFLSH(r1, 0x540b, 0x7fff) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001180)={@loopback, @multicast1}, &(0x7f00000011c0)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0xcf, 0xfc}) 2018/05/03 12:04:39 executing program 6: clone(0x2001fffe, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x8) 2018/05/03 12:04:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x41, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) getpid() 2018/05/03 12:04:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2000000000e) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/38) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r1]]], 0x1}, 0x1}, 0x1) fstat(r1, &(0x7f0000000340)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x7, 0x1871ebc1, 0x5, 0x0, 0x9, 0xfff, 0x401, 0x31, 0x1, 0x51a5d284, 0x6, 0x300000000}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) mq_open(&(0x7f00000002c0)='/dev/full\x00', 0x1, 0x100, &(0x7f00000003c0)={0x5d84, 0x7f, 0x6, 0x7, 0x9, 0xffff, 0x5, 0x2}) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x629, @empty, 0x800008000}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000180)={0x0, 0x7, 0x6, &(0x7f0000000140)=0x1}) 2018/05/03 12:04:39 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0xb32b0000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x3fff, r2}) dup3(r0, r1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x6) 2018/05/03 12:04:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[], 0x7}) personality(0x0) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x900, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000080)={0x7, 0x8}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/03 12:04:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0xfffffffffffffffa, 0xfffffffffffffffa, 0x4f9b081c, 0x401, 0xfed3, 0x8ea6}) 2018/05/03 12:04:39 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:39 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x2, 0x237d, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/05/03 12:04:39 executing program 4: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000940)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x401, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x40080, 0x0) r3 = dup3(r0, r0, 0x80000) syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000001d40)='net/llc\x00') creat(&(0x7f0000001e80)='./file0\x00', 0x40) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000001f80)='/dev/dsp#\x00', 0x9, 0x20040) r6 = syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x6cc0, 0x0) io_submit(r1, 0x4, &(0x7f0000002100)=[&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000980)="d5d53d6c9486af13cded1894286528d7c4ea8a2f115366028392c752266c5fe41c0380602b8dfd42e49b5503e4bd3e7123e761b2c7e8888ae94edf315b08424d0fd0d2d0d4ca7487e5e6da7d47ba9697c6e2e6aca8a270c8b7fa3b356b0202b06d3d8b6c296fd7f3ba1cd8ae0c0b2ab314f5c9340bc1114b02f8b74f380e9b1abec8746a31d9313f37136b02c5ab5e96", 0x90, 0x5, 0x0, 0x0, r2}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000b80)="2e89c9e415d32f0d147c41089298697fabe99116fea8c69428e0a0ab97", 0x1d, 0x2, 0x0, 0x1, r3}, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0xb, 0x7fffffff, r0, &(0x7f0000000d40)="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", 0x1000, 0x4, 0x0, 0x0, r4}, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0xf, 0x100, r0, &(0x7f0000001f00)="d30a4bdf1d9f94934468254ca0236edaca3cb732fd3fcfdf886442607e381269a532632a3b37a904b59e931fcb0e7b7e8da768defa9305b4af47ef50f440fc514573be42", 0x44, 0xe0, 0x0, 0x1, r5}]) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) clock_gettime(0x0, &(0x7f0000002200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000002300)=0xe134) pselect6(0x40, &(0x7f0000002140)={0x3, 0x4, 0xfff, 0x1ff, 0x6, 0x2, 0x2, 0x8feb}, &(0x7f0000002180)={0x80000000, 0xfffffffeffffffff, 0x5, 0x0, 0x5, 0x5, 0x5, 0x2000005}, &(0x7f0000002340)={0xfffffffffffff000, 0x7, 0x6, 0x401, 0x39d968bd, 0x93, 0x6, 0x567c}, &(0x7f0000002240)={r7, r8+30000000}, &(0x7f00000022c0)={&(0x7f0000002280)={0x5}, 0x8}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) getrandom(&(0x7f0000000700)=""/56, 0x38, 0x1) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x3, &(0x7f0000000600)=[{&(0x7f0000000300)="510df69934b8dc98745d5da1a77093a220b0ab61921e7ef67fe098f8e6937e363dc6eaf5eb7a0fde0cc3b4735ba0a8a26c896bf9b49a97515570b5ab7ca2e2058bacceb23d859d237c123ea7d382f675cdad938d09a06f1a6da6b9fd6f7d14a0f73d44eb3aedc4e7559932c115fe616a7a1a9e98934e6170922617b628410481bcfa5677", 0x84, 0x1}, {&(0x7f0000000440)="abe7c01371845a77ca008b7a10ce39b90b1d0f1e7c8a1f981c92c82e5bea8cc25cf72098edb5d4066a301af578115d9a9674dd8476b1a3e91db68a861f382a2b61a7ef6b7b88ff1a7c4b0806363b3073f234bf657f523033b4e17de771aad24d781c1357b8", 0x65, 0xffffffffffffff33}, {&(0x7f0000000580)="f197a80aa0047934574907aa2ec5139911aba2f78723d29bc5eeb7fbe5b60aa0e6046796b86b104b9de850fe3df36be96f834d8e89abf2067b82fd84c77324b8bfd36887274b72cb5a3d862d950d405a6ecb0c4b6c13b133bd", 0x59}], 0x0, &(0x7f0000000680)) mmap$binder(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00008e0000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r10, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r9, &(0x7f0000000000), 0xfe00}]) 2018/05/03 12:04:40 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x1000}, 0x1c) r1 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) keyctl$setperm(0x5, r1, 0x8000000) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='mime_type\x00', r1) 2018/05/03 12:04:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f176205f7da29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f00000003c0)={0xa}, 0x1c) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000400)={{0x6e45, 0xf1b, 0x101, 0x8, 0x2, 0x6}, 0x81, 0x4, 0xfffffffffffffffc, 0x8000, 0xd31, "aad467f7383eac43a6118d65414ec89b090ff0ef15d784ee38ef0a2f1dcc15a193ba220a8c258c5b63ef70425e86874239a25e7d2eee4a655760cc63518e63c7c7fdc4a2f349fdd19f3bffd0830d609ac34a6da74e61cd97a4c1eeb379fb9b6510150b154f0589998ec736f77d5680921572f9cad64717416b836cff4e62b16a"}) 2018/05/03 12:04:40 executing program 7: set_mempolicy(0x100002000000002, &(0x7f0000000280)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x397) setitimer(0x1, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000080)={[{0x8, 0xfff, 0xfffffffffffffff7, 0x5, 0x65, 0x47, 0x9, 0x2, 0x100000000, 0x6, 0x4, 0x0, 0xf486}, {0x1f, 0x6, 0x17e, 0xe9, 0x0, 0x20, 0x7, 0x100000000, 0x2, 0x1, 0x0, 0x0, 0x800}, {0x1, 0x4021, 0x0, 0x800, 0x1, 0x0, 0x2400000000, 0x84, 0x4, 0x7fffffff, 0x5, 0xc, 0x4}]}) 2018/05/03 12:04:40 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0xffffffffb85afbb6, 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, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) personality(0x400000b) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) getrandom(&(0x7f0000000040)=""/245, 0xf5, 0x1) ftruncate(r0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 2018/05/03 12:04:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) socket$unix(0x1, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', "3a23f57070703000"}, &(0x7f0000000240)='/dev/vsock\x00', 0xb, 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'veth0_to_bond\x00'}, 0x18) r2 = timerfd_create(0x7, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000300)={0x2, 0xffffffffffffffff, 0x8000, 0x7, 0x5, 0x6, 0x7fff, 0x4f, 0x20, 0x1ff, 0xfffffffffffffff7, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000340)={{0x7, 0x7, 0x7fffffff, 0x5, "c83f59759219e14dba4fcfa58eecaef08f6cbb46d6c60a8643dd21c3b5e708e26080741c81d773190b7ed328", 0x200}, 0x4, [0xac6, 0x6525, 0x7, 0x7, 0x6, 0x1699, 0x80000001, 0x100, 0x2, 0xffffffffffffff3c, 0x9, 0x1, 0x8, 0x3, 0x8, 0xb93, 0x3, 0x2, 0x7a6, 0x5, 0x49, 0x7, 0x10001, 0x5, 0x3ff, 0x9, 0x1, 0x20, 0x6, 0x100, 0x2, 0x5, 0x1, 0x4, 0xffffffff80000001, 0x7ff, 0x3, 0x7, 0x7f, 0xff, 0x9, 0x3, 0x7, 0x5, 0x14, 0x7fffffff, 0x5, 0xffff, 0x100000001, 0x7ff, 0x7, 0x0, 0x6, 0x8, 0x3, 0xffffffffffff8728, 0x500000000000, 0x8001, 0x7, 0x200, 0x4, 0x5, 0x9, 0x8001, 0x8f, 0x80000001, 0x401, 0x5, 0x9, 0x2, 0x6, 0xfffffffffffffffa, 0x2, 0x1f, 0x3, 0x0, 0x7, 0x7, 0x6, 0x6660, 0xf8c3, 0x0, 0x4, 0x101, 0x8, 0x401, 0x8001, 0x2, 0x1f, 0x1, 0x9, 0x2, 0x6, 0x6, 0x100000001, 0x99, 0x9, 0x6f, 0x6, 0x0, 0xfffffffffffffffd, 0x100000000, 0x6, 0x5, 0x5, 0x4, 0x4, 0x7, 0x6, 0xfe97, 0x1, 0xffffffff80000001, 0x2, 0x3ba, 0x100, 0x7fffffff, 0xf1, 0x3, 0x1, 0x200, 0x32, 0x800, 0x0, 0x7f, 0xffff, 0xbd0, 0x3ffc000]}) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000900)=0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fchmodat(r0, &(0x7f0000000940)='./file0\x00', 0x154) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000980), &(0x7f00000009c0)=0x4) syz_open_dev$binder(&(0x7f0000000a00)='/dev/binder#\x00', 0x0, 0x802) chdir(&(0x7f0000000a40)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={0x0, 0x64}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000b00)={r4, 0xd, "8196d42a689d235ee9d8371b0e"}, &(0x7f0000000b40)=0x15) pread64(r3, &(0x7f0000000b80)=""/86, 0x56, 0x0) capset(&(0x7f0000000c00)={0x19980330, r1}, &(0x7f0000000c40)={0x401, 0x66, 0x0, 0x0, 0xc37, 0xfffffffffffffffd}) accept4$bt_l2cap(r0, &(0x7f0000000c80), &(0x7f0000000cc0)=0xe, 0x80800) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000d00)={0x303, 0x33}, 0x4) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000d40)) sendto(r3, &(0x7f0000000d80)="e845ce3e57ce46ddd792de8f26413eb3b278bc9a0be0db4722a2f1422a5f851a4c18c2a3417c2bdf66fd1ad44a80f86b15d39f9b89218c4ab7dd3f714c4585cc59581695833ecf229d63bc27c2f3a0886f0a547ce7381503c79e2ca3544e9430b9f1f97ed323c675fdcd4bbb48c19701c12165f02da6fc42c4160bd043ebbb055cf9691c3239bb9765da07de5c6c46d08c29ed20a9d705f61ac9e083e8265fa753deb5521ee2d3c7020155fe289d06ae066b9957b393b0eee80ce97d2f2ddf0f319e07001fa50e26b717851e1a", 0xcd, 0x800, &(0x7f0000000e80)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000f00)={r5, 0x6}, &(0x7f0000000f40)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000f80)=r6, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001240)={&(0x7f0000000fc0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000001000)="50c75ad28df268cfa6811748875e0495a135d06f9cf74de22de283b323a657a74b13a0f6734f22f1aa52427643d50ab9c1ebd834755917d7fd446062119ad382eb331b8e5db78dbf2941247f0642f64e6447685ea86ab5a0790c22bc7369b3ac33f4b431d2f30add64efbc98b5c0056694b6de45095222fea79d1e462ab83260e0317600994c748883ca97860d3a63b5ff2725703b20c8b875dcae346c873fb888bb", 0xa2}], 0x1, &(0x7f0000001100)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x83e, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0xff, 0x80000001, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8, 0x3, 0x5d4, 0x9, 0x40, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0xff, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0x8000}}], 0x110, 0x40}, 0x8000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001280)={0x101, 0x40240106, 0xfffffffeffffffff, 0x3, 0x6, 0x3, 0x5, 0x5, 0x20, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000012c0)=0x7f, 0x4) 2018/05/03 12:04:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:40 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:40 executing program 1: listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/236, 0xec) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket(0xd, 0x7, 0x27) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x1, 0xc02, 0x5, 0xb0}, 0xc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) [ 346.524283] Unknown ioctl 21545 [ 346.543781] Unknown ioctl 21507 [ 346.551122] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 12:04:40 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000440)}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) [ 346.573314] Unknown ioctl -993503982 [ 346.581707] Unknown ioctl 19299 [ 346.611006] Unknown ioctl -1073172856 2018/05/03 12:04:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x301040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0xfff}, {0x2, 0x4}], 0x2) 2018/05/03 12:04:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x10, 0x800, 0xfffffffffffffffb, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x4008ae48, &(0x7f00000000c0)) 2018/05/03 12:04:40 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) 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, &(0x7f0000001180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xffffffffffffffff, &(0x7f00000011c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:40 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0xb4931719c8413b4e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e24, @multicast2=0xe0000002}, 'dummy0\x00'}) write(r1, &(0x7f00000001c0), 0xfffffef3) sched_setaffinity(0x0, 0x4, &(0x7f0000976000)=0x5) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/03 12:04:40 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) process_vm_readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/181, 0xb5}], 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xaa) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x2000, &(0x7f0000000100), 0x4, r1, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f0000504ffa)='F', 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0x1) 2018/05/03 12:04:40 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x5, 0x6}, 0x5}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e2, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001280)=0xe8) sendto$packet(r1, &(0x7f0000000280)="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", 0x1000, 0x20000080, &(0x7f00000012c0)={0x11, 0x3, r2, 0x1, 0x9, 0x6}, 0x14) 2018/05/03 12:04:40 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x3}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/03 12:04:41 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:41 executing program 3: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000100000c00000400cc5242f784fddbdf25bf4263cabd3b170ac58f52f9dc9852eb0adb132420bde2b6cd1a21efc2031784cc63882a258e81f8c25f7ecf02375c2e345fc8098dd8adcf14df08cd4bc78695e18942201b188e96bd4e9190b2df2adf8b1fdd38f281529408c15a30f7f72793b1b801acfa7447ec2bd2478ad5cf993eba327c6b7343e9d70ba24c511beac13f8be5d3d11084a9467457e484a4e323c34f11d6d8095e82555bc2c0fccebea54710588f31bd7faf033856"], 0xb1a2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 12:04:41 executing program 1: socket$inet(0x2, 0x80f, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, 0x0, "0510a12a5f951f53d94c613cd1a3481c34ff812e2b956e45b886b98703fa490fc84576ecdaa2f1d9d260d88f18a7d1c817d4b8cc73103f858684f568cbd594b7d48144f5cb558a4e4601022083bd30ed"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)={0x100000001}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/05/03 12:04:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc9bf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0x10001, 0x7f}, &(0x7f0000000100)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r2, &(0x7f00006c3000)=[{0x40081, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote}], 0x30) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/05/03 12:04:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/03 12:04:41 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20800, 0x0) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000280), 0x80800) r3 = getpgrp(0x0) fcntl$lock(r2, 0x7, &(0x7f00000002c0)={0x0, 0x7, 0x990, 0x5a, r3}) recvfrom$unix(r1, &(0x7f0000000240)=""/51, 0x33, 0x102, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28000, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r4, &(0x7f0000000080)="13ebbbcd14c7465aef3484df53cf9c61f44cfb69a1d50e055c88fcb304", &(0x7f00000000c0)="6653b892d804d32273db4633dea240fa63b45961b9462ba0d19bcb874444fa9a394bc2f603be1d129974de817fb51fd70cc25c0882238f390db4d04f5dee8c71b0df10d4c4592cc76d0c61b9766fb47745674010668042a58c821eac00b52a5f8233e5403c85ead202c0c1afe320b9c72eaf333d725703f8dee0aebc99bfb081f06ed568dddf9efaa60555ff3e22c18e96dbea02dab6ac9d25e41bebdb6b265e1828b2cc7cc33c72d28d6060db64714c6d08a0751dee6f71f7f8bdcd0b3cde53043bc428a9c5895fd00fa2e921049e4022", 0x3}, 0x20) 2018/05/03 12:04:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/05/03 12:04:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:41 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000001200)=@abs, 0x6e) 2018/05/03 12:04:41 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:41 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet(0x2, 0x6, 0x200) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) ftruncate(r0, 0x2) chmod(&(0x7f0000000140)='./file0\x00', 0x10) r1 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/05/03 12:04:41 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/93) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={"62726f0f08000000000076655f3100", {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/03 12:04:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffc0000001}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) poll(&(0x7f0000000000)=[{r1, 0x211}, {}], 0x2, 0x53) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) accept(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) 2018/05/03 12:04:42 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1000, 0x2a0080) name_to_handle_at(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400), 0x1400) io_setup(0x40000000803, &(0x7f0000000000)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000000580)}]) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'vlan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000240)={0x1d, r4}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x5, 0x8208, 0x20, 0x3, 0x0}, &(0x7f0000000480)=0x10) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) setresuid(r6, r7, r8) restart_syscall() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r5, 0x0, 0x3, [0x8, 0x100, 0x1e89]}, 0xe) io_submit(r1, 0x2, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x80, r2, &(0x7f0000000040), 0x0, 0x5, 0x0, 0x1, r2}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000000140)="a1330413b161e06216e64ed08af77620368d147257877583f08cd9a5d3c391baa050f69b9554b457ab7a1f2b94f03924ccb96640c3735a4ffa168ef4a1ca999cf67fb21bf21c90348317d8ae0d804fe32134a12013432eb66d5f9357b7ce77489fb9d9d02fcce1065b9721d94397bf723edf29e583a850b2ec05b026502f56a461c0225b859a1c034529d789606521c8ba5ed27c48a776be1b4c0de9ff198ac9fa76cb3033ba6f1ceb2b", 0xaa, 0x7, 0x0, 0x0, r2}]) 2018/05/03 12:04:42 executing program 3: r0 = socket$inet(0x2b, 0x80004, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000180)=0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/34, 0x22, 0x40, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)=',+*\x00', 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x11a, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000200)=""/164, 0xa4) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/03 12:04:42 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x8, 0x101, 0x81}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xa7, "2ef812778fcb01a1171bce1ee53230139cd5b179d3b5ae636ce77a23ec7e1cf28b213986f9f7b6e24f05d2b1c06d9e53583e3cadbba980d2641e4c156fccd3d1615361b2584500b9526260d4a21d0b70ed01dd0f4003ffec208e8b608aa942787093183991df7aed0c7967fed30508c246ef52ebbcc8a3d950d36947ad062580974ea17059d835c4be06fe344470435a874e89a8f03aed2193cbc86a8832d40a4002588315f773"}, &(0x7f00000001c0)=0xcb) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000200)="660f13010f20d86635080000000f22d8baf80c66b8c279878266efbafc0cb80080ef0f2010668e6925e8cb000aa90d000f01c8bad00466b80300000066efea02001801", 0x43}], 0x1, 0x1, &(0x7f00000002c0)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'lo\x00', r3}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff8000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000440)=""/4096) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001440)=0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000014c0)={0x8202, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x85, 0x100000000, 0xfffffffffffffffd, 0x7, 0x72, &(0x7f0000001480)='syzkaller0\x00', 0x80000001, 0x8, 0x3}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001540)={0x1, {{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x20}}}, 0x88) r5 = dup3(r0, r0, 0x80000) r6 = accept$inet(r0, &(0x7f0000001600)={0x0, 0x0, @rand_addr}, &(0x7f0000001640)=0x10) bind$alg(r5, &(0x7f0000001680)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001700)={@host=0x2}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001740)=0x4, 0x2) keyctl$join(0x1, &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}) r7 = accept(r5, &(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000001840)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000019c0)=0x0) perf_event_open(&(0x7f0000001940)={0x7, 0x70, 0x8001, 0x3, 0xfff, 0x1f, 0x0, 0x6, 0x0, 0x5, 0x100000001, 0xfffffffffffffff9, 0x1dd, 0x7, 0x9, 0x40, 0xfffffffffffffffa, 0x10000, 0x81, 0x7a, 0x4, 0xffffffffffff0b77, 0xffff, 0xeb, 0x1, 0x3ff, 0x2859fe1d, 0x342, 0x1ff, 0x9b, 0xffffffffffff55cb, 0xfffffffeffffffff, 0x1, 0x7f, 0x0, 0xfff, 0x80, 0xffffffffffffffff, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000001900), 0x4}, 0x8, 0x9, 0x5e26, 0x0, 0x404a, 0xa328, 0x101}, r9, 0x7, r5, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000001a00)=""/48, &(0x7f0000001a40)=0x30) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001a80)=0x3f, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000001ac0)={0x4, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000001b80)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) 2018/05/03 12:04:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:42 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2a7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/sequencer2\x00'}], 0xa, "c3204913440a553cdd13cd86cb8941ce8eacf5bf3f2b42355b96374759f23100854cab35a5fe77f721a1a1c44450d373b2ddd67d570b1117ca"}, 0x55) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000280)=0x7, 0xfffffffffffffe9a) statx(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)) r2 = gettid() migrate_pages(r2, 0x9, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0xfffffffffffffffa) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000002c0)) [ 348.147820] Unknown ioctl 21521 [ 348.267953] Unknown ioctl 21521 2018/05/03 12:04:42 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x200000000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) 2018/05/03 12:04:42 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x352, &(0x7f0000000680)}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)={0x20, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x6, @uid}]}, 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0)="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", 0x1000, 0x800, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setflags(r2, 0x2, 0x1) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f00000009c0)=""/93) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') accept$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xfffffffffffffe63) exit(0xfffffffffffff801) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(r5) fremovexattr(r6, &(0x7f00000000c0)=ANY=[@ANYBLOB="9500906e204e80df66391df746afee900f282050aa395452eb6702320977982c955e0b06745bc349a1f7b12a8751541d"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) alarm(0x3) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x141, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1b9) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)="107c02bbe78e442acbb8999780a88cf0f718a2847c22cffe70f5aebb590e7bbf88770ffd09dfa55b7fe05752dac4ae625877256fd764e1384296b253927345d9a20d2433d6eea501a6ccad78cdad77d09b89e713289bfaa74f69ea92b0d682bafcb8cda5dc90f92e2f745a0c5f8a09205e4215dba024d3ebaa4b4cd9010cdd4c7f827eb142f7da286419b552d0ea66362c06126795de40a949df8439a19d4d49a2f45a41f56ba87bf93d6d55d971c20560fed194d3debdd61b542ab9", 0xbc}, {&(0x7f00000000c0)="3eea4e1fdcf502c5070d0ce8dc375a3106f2ed9d", 0x14}], 0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000b00)) 2018/05/03 12:04:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x3, 0x4) fcntl$getown(r0, 0x9) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/05/03 12:04:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x4000000009, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000480)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="8e0700001165476127ed70b7b1d11ca9b38013f135588dd1f8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES16=r4, @ANYPTR=&(0x7f00000004c0)=ANY=[], @ANYRES64, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR64, @ANYRES32=r4, @ANYRES32=r2, @ANYRES64=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r2, @ANYRES16=r3, @ANYBLOB="e2d8a11ab3abab9c8962daa721911886d89604d4277e79ab963298afbf770920ba3ebe9608cbdaca5315e8ef3c0ddb57b2fecdfa23ca3d7be82e3b5575b3df4c3688ea09dee57ca543c87dfa2fc39da25a05dedf891e3be86d9dd21c15b7f5ee654875e9546a16804d", @ANYRES64=r3]]], &(0x7f0000000080)=0x4) io_setup(0x1000000000000000, &(0x7f00000003c0)=0x0) io_getevents(r5, 0x3, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'ip6_vti0\x00', r3}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000280)=""/213) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x77359400}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r6 = getpid() ptrace$getenv(0x4201, r6, 0x8, &(0x7f0000000600)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xff, 0x8d2, 0x7fff, 0x6, 0x9}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000840)={r7, 0x54, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0xffffffffffffffd0, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in6={0xa, 0x4e22, 0x5d48, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}}]}, &(0x7f0000000880)=0x10) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r8, r2) connect$can_bcm(r1, &(0x7f0000000380)={0x1d, r3}, 0x10) 2018/05/03 12:04:42 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000240), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x86dd, 'syzkaller0\x00\x00\x00\x00q\x00', 'tunl0\x00', "73697430e50800", 'veth0_to_team\x00', @empty, [0xff, 0xfffffffffffffffc], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x40000000000000], 0x158, 0x190, 0x1e0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x7fffffe}}}, @rateest={'rateest\x00', 0x48, {{'veth1_to_bridge\x00', 'veth1_to_bridge\x00', 0x6, 0x0, 0x7f22, 0x99, 0x1000, 0xbb, 0x3, 0x2}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2e8) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x101040) 2018/05/03 12:04:42 executing program 6: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') r0 = getegid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) getgroups(0x7, &(0x7f00000004c0)=[r0, r1, r2, r3, r4, r5, r7]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getpgrp(0x0) rt_sigqueueinfo(r6, 0x35, &(0x7f0000000140)={0x2c, 0x4, 0x800080000, 0xfff}) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000000800)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00000007c0), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xa}, [0x0, 0xffffffff, 0xffffffff, 0xff], 0x4e20, 0x4e24, 0x4e22, 0x4e21, 0x0, 0x2, 0xffff, 0x5, 0xa2800000000000}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xfb}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x12, 0x7, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x50d080, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r9, 0x8250aea6, &(0x7f0000000540)=""/252) prctl$intptr(0x1f, 0x8) sendto(r8, &(0x7f0000000040)="4fb1f6621c50cb5e84c0c948a15bd1f052b6e0bedae7f72c6f317aa0ff1bff9133f8e825ed07f7aa75cc2bb5af429c3076badb74780d98938d0e5c3e0ad74f57180e94da01d83f2c242f8b1a7c60092a8a981ef22e59b6bb30337c8e", 0x5c, 0x4, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x80) lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r9, 0xc1105517, &(0x7f0000000680)={{0x0, 0x6, 0x0, 0x20, "2468c78b2753aa713c2c9c33c2dface3ba9e33ece9034413209dfe09893b9138119b6233ee6b51c4a9438dbc", 0x3}, 0x0, 0x0, 0x80, r6, 0x9, 0x3ff, "b324b86a77d8cdb17989c5ec42443e5515f3187e6a359113e4d2fad767fa86fb44376827c6a313a67b33a4aa325a7c8201f3a84cb2b9afece4ed01696a0af79f", &(0x7f0000000640)='\x00', 0x1, [], [0x2, 0x100000000, 0x7, 0x1f]}) 2018/05/03 12:04:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) [ 348.661776] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/03 12:04:42 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0xb366, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x100000001, [0x0, 0x3, 0x9, 0x5e, 0xffff, 0x3c6c22f1, 0xe7b2, 0x8]}, 0x5c) r4 = dup2(r2, r1) io_setup(0x4, &(0x7f0000000400)=0x0) io_submit(r5, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, r3, &(0x7f00000000c0)="883b6063e63e037a3685d454dbe42830f1ee47e435e524d95496897e37589881464f197dbd8e141cb19a10a50f0f4773ea494d0cf2f7590c1dd10efdd3a6b736647832c460e776fdab5d79fdaf52ec53e70d5c1c349435949521d6b0bd87f9929a74604d0f16dbacfbac7aecb059d1d833c94044526563b42ea496bb1ee9c0c3adae159a4ffdfce0e92dfef07abf3034", 0x90, 0x0, 0x0, 0x0, r4}]) 2018/05/03 12:04:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 348.705270] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/03 12:04:42 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f0000000040)='user\x00', 0x3) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000080)=0x4ad, 0x4) keyctl$get_security(0x11, r0, &(0x7f0000000040), 0x0) 2018/05/03 12:04:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x1}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1da, 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xbc, r2, 0x3bfa1ee7707439d7, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd04}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7b}]}, 0xbc}, 0x1}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x10001}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 12:04:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:42 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000000100)) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x31f, 0x3ff, 0x6, 0x0, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/03 12:04:42 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2000040000000000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x9, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7fffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x5, 0x80000001, 0x1, 0x7, 0x48}, 0x98) setsockopt(r0, 0x10d, 0x10, &(0x7f0000000000), 0xd2) 2018/05/03 12:04:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x806) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x8}, [{0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x80000001}]}, 0x78) 2018/05/03 12:04:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000002400070f0000000000001e0007000000", @ANYRES32=r2, @ANYBLOB="000000000c000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x20, 0x0) 2018/05/03 12:04:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x304d0000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:43 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8000800000000000, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x2a, r2}) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='oZx.-eth0#.^bdev{,}!\x00'], &(0x7f0000000040)='#eth1$keyring\x00', 0xe, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@local}, &(0x7f0000000380)=0x14) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xe, {0x2, 0x4e21}}) 2018/05/03 12:04:43 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:43 executing program 1: unshare(0x100) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x10000) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000100)=0x2000000000023) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) accept$alg(r1, 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000001c0)={0x500000, 0x36, 0x1}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x1, 0x8}) 2018/05/03 12:04:43 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/05/03 12:04:43 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f000053c000)}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x24a00) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xcc, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x50e1}, @in6={0xa, 0x4e24, 0xffffffffffffff08, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xffffffffffffff4c, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) 2018/05/03 12:04:43 executing program 4: r0 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80002, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 349.853963] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 12:04:43 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:43 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0x800000000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000), 0x3) 2018/05/03 12:04:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) syz_emit_ethernet(0xbe, &(0x7f0000001240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xa, 0x4, 0x7, 0x7, 0xb0, 0x65, 0xffffffffffffffd1, 0x7, 0x7c, 0x0, @rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0xf}, {[@lsrr={0x83, 0x13, 0x7faa7daa, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x1e}]}]}}, @igmp={0x1f, 0x0, 0x0, @broadcast=0xffffffff, "bfb993949fd3215b7fa624d33f3b9d9cd8711239ed1e6293da345be42e48bde66450e3b48cf17d2eff0c9bd8a54a317270cd7fe95b6ef6c077160e709ada6e4c447139fe72b08e69e8a22a810ea77fc548669a92c6d081d2f8ec23ec5caf14d64c56b438c79e97e789e321c7951e1457bdc625e84f585057c2f79f0f622fce56"}}}}}, &(0x7f0000000080)={0x0, 0x3, [0x21a, 0xc6c, 0xc45, 0x10a]}) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000001100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x4, &(0x7f0000000080), 0x212, &(0x7f00000011c0)=""/14, 0xe}, 0x0) [ 349.910997] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 12:04:43 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0xa20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fc0], 0x0, &(0x7f00000002c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0xbf9) 2018/05/03 12:04:44 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write$rdma_cm(r0, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), r2, 0x0, 0x2, 0x400000}}, 0x3fd) 2018/05/03 12:04:44 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100) listen(r1, 0x2) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/05/03 12:04:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa3, 0x20081) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100000001, 0x7, 0x1, 0x4, 0x10000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, 0x8) ioctl$KVM_SET_PIT2(r1, 0x8010aebc, &(0x7f0000000180)) 2018/05/03 12:04:44 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270053810000000000000000140000000c00070008000200e0000002"], 0x1}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) [ 350.099721] kernel msg: ebtables bug: please report to author: Wrong len argument [ 350.111218] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/03 12:04:44 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) [ 350.150591] binder: 22909:22911 ioctl 40046207 0 returned -16 2018/05/03 12:04:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x4402, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x2, r3}) ppoll(&(0x7f0000000040)=[{r2, 0x5104}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000200)={0x8}, 0x8) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="672d62fd450452514129d40a95b41099b9332294bcaf2986b0a99ea45fc9044a5574bfa4bd6a27040e8106538531c2d65831e5627351c5359244564cdc76432ab05c2c1fc66eadd3756e78a7315bf93ad138ca30603be0166cbd2ed115f9d57bb342652379a5155c64532484fd445b4e63d708d93ca1f9180f953f99e1fa631dc06e91ed075bb3fddf228e7f5a909d40f1a61e1a90c898b0a2bc206eb5f9707eccc5478325df5723daf953669bc0987bdbecb56e000800003c67c2929c7c"], 0x33) 2018/05/03 12:04:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0xfffffffffffffda9) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000018c0)={0xffffffffffffffff, r0, 0x7f}) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000001780)=""/56, 0x38}, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000001800)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001680), &(0x7f0000001700)=0x4) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/05/03 12:04:44 executing program 3: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='-', 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/05/03 12:04:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"b93df8d7cf85001900000488f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000540)={"d202b999cf85000000000088f301e710", 0x102}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/05/03 12:04:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/05/03 12:04:44 executing program 6: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000003, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/05/03 12:04:44 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:44 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:44 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/34, 0x22, 0x20, &(0x7f00000000c0)={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa9}, 0x1c) 2018/05/03 12:04:44 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101002) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000140)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/96) 2018/05/03 12:04:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000740)=""/4096, 0x1000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x878, 0x8000) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000000c0)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r6, r5, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000755000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000580)="0f01f2440f20c03503000000440f22c0650fc72daa460000b8010000000f01c10f20c4b9e20b00000f32f2024dea660f38815eeeb8dce100000f23c80f21f8350400f0000f23f8d93500000000", 0x4d}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/03 12:04:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) close(r1) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000017000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0xaaaada8, 0x0, &(0x7f0000000140), 0x0) 2018/05/03 12:04:44 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:45 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101880, 0x0) timer_delete(r1) 2018/05/03 12:04:45 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002640)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) flock(r0, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e64ff8), 0x6) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/03 12:04:45 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f7fae935c"], &(0x7f0000000240)=0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x9, 0x20}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xdd, 0x3ff, 0x6, 0x5, 0x4}, 0x98) r3 = accept(r0, &(0x7f0000000180)=@generic, &(0x7f0000000040)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xa, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000270002002bbd70000000000004000000aeac4131c8e254c554546ff637ec6ce226b10a04e311654f90d76a688ffc546d480b1ddda0f757cebd3a0f183bcf78ac70f10002b102557d43fae864b379b810828ff93d9a010dd72ba04205aa0ec69f2cf76fdc999e47ee5a0c"], 0x14}, 0x1}, 0x0) 2018/05/03 12:04:45 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffec7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0xfffffffffffffffd}, {0x0, 0x200000000000000}, 0x174}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0x1a) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="01c7c20000080000003328af205c6a8f6239d949334050850000f9000100f500001c0002907800856a747b832d24f55f773ddbfd7560e54156aa0dc507d7ceb618b7ed843dcdcf5194038b87a1cb521037438da7c9b4e83f7a5678"], &(0x7f0000000000)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)={[{0x1013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x46f5, 0x5, 0xc135, 0x0, 0x34800000, 0x40, 0x3fe}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0xfffffffffffffffe}]}) 2018/05/03 12:04:45 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xffffffff, 0x1f, 0x6, 0x4}, {0x4, 0x200, 0x3f, 0x2}, {0x8, 0x7fffffff, 0x11b4, 0x9}, {0xc2d9, 0x6e2, 0x2, 0x1}, {0x1, 0x3ff, 0x4, 0xdc36}, {0xffffffffffffffe1, 0x3, 0x5, 0x6c0f}, {0x5c4, 0x10001, 0x4, 0x8}, {0x1000, 0x619, 0x9, 0x2}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='proc+*cpusetwlan0em0$}\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="e4354ef7afbc0d61dfd0648b664922428f7482a63d74dbc30cbf435673dea7ebcc21ad74c11511e6520f4be54fa5b9045424adc44b6720a45e8fdffb7c9d7d0eb3003d9fa4", 0x45, r1) 2018/05/03 12:04:45 executing program 4: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x89000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd4, r1, 0x1, 0x70bd25, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/05/03 12:04:45 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x1000, 0x514, 0x6f9, 0x80, 0x3f, 0x4fe}, 0xc) r1 = gettid() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x490000, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r2 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000015) r3 = syz_open_procfs(r1, &(0x7f0000000180)="617474722f63757206008000f44d22286e7400") write$cgroup_pid(r3, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0) 2018/05/03 12:04:45 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x101, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000002c0)={r1, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x208040, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r3, 0x11, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6c90}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/05/03 12:04:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x27c}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(des3_ede-asm)\x00'}, 0xfffffffffffffff9) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="cbabf7b9d2a417d37acc590000000000000000000000002321a3", 0x6) sendmmsg$alg(r1, &(0x7f0000000780)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000006c0)="a217ea33bd0d699a", 0x8}], 0x1, &(0x7f0000000740)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) [ 351.810194] QAT: Invalid ioctl 2018/05/03 12:04:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) [ 351.844357] QAT: Invalid ioctl 2018/05/03 12:04:45 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:45 executing program 4: mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x5, 0xff, 0xd936, "5aa44f5cad819559e04b17aca347764e1607aa32097b4e6a953a1b3fec4628782f062c948806674e93973a78c3d2d51d94b40a2d189378bc0b48178195f266", 0x1a}, 0x60) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) io_setup(0x6, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/05/03 12:04:45 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) 2018/05/03 12:04:45 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xaefa1edd1981ff12, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x1, &(0x7f0000000140)=[0x10001], &(0x7f0000000180)=[0x7], 0x40, 0x6, 0xffffffff7fffffff, &(0x7f00000001c0)=[0xff, 0x500000000000, 0x8, 0x2, 0x6, 0x0], &(0x7f0000000200)=[0x7, 0xc0000, 0x0, 0x7]}) syz_emit_ethernet(0x66, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x52, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x5}) 2018/05/03 12:04:45 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:45 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], {0x77359400}}) 2018/05/03 12:04:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="630f2e0e96d5380d222f86569a4e653e3ea7eb"], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x22) getdents(r3, &(0x7f0000000100)=""/99, 0x4c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10047}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x110000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000001c0)={0x2, 0x0, 0x1ff, 0x0, 0x326}) 2018/05/03 12:04:46 executing program 1: io_setup(0x9284, &(0x7f0000000080)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x20000, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x1, 0x7fffffff, &(0x7f0000000280)=[0x0], 0x1}, 0x20) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x20000, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x6, 0x642000) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x400, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x80, 0x0) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000600)={0xffffffff, 0x3, 0x8}, 0xc) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x20000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000007c0)={0xffffffffffffffff}) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x4080, 0x0) r13 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x8, 0x602) r14 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x8002, 0x0) io_submit(r0, 0x7, &(0x7f0000000ac0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000000140)="9c2aa7bdf2da4c1e273759049ad851ae4d170b8f0577e20ed011aa03c9ebac9f4c22a527b463b4f40236da66e713f0692c0737dc397fe83a7e889d5654022792fd689e4b8ace821a8870dee15853169884fc13d193bf3321738f7e0885bb5e569ee7fa625555d555a087a449465bd2e00f47e2f8e60306f73d0defd428d73cca6713ee1af63086ef64d6cc63f25f664c11ae2853750f7587275acc0c5623a5b640a16b9654a6e10477", 0xa9, 0x7f, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xe05, r3, &(0x7f0000000300)="f2aa2c970a768565890173e9f09f9e74a93fa0db6352a1024a1e5f542fb0684a212bc5bec5f570cb8f9d3cbbdfd4913bea97a50b476695bf4898abda850b42467deaf82d9c3b14e12c9e69c3b4b078408b38711e56697683aff9865fc9002ce7c95b80ad71bebb640d6d3e88dfc1a8366e3c9092f99536f92d9964cf67217a553a24cd76cf9067f8ea9a801aef3e891a0d5a7dc82910facfccc1c47425e718752b64c55a6cb426e59006b9f133a253", 0xaf, 0x62, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r5, &(0x7f0000000440), 0x0, 0x80000000, 0x0, 0x0, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x80000001, r7, &(0x7f0000000540)="ee01daa88101a174d94c3b201350e616559d60e3aa61cb90e40d5bf3cda11bf7", 0x20, 0x7ff, 0x0, 0x1, r8}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x7ff, r9, &(0x7f0000000640)="793bc59e5a6d32ad16c48c26dee91d91b3b1256e91d6354da08f7767578eb52a31622be0d06dc7402a6b4b448311392869474a304b66e42796627c30b41b8fc1357da3338b50e7c164dc1a7927d6049dfdf40e2197fec8ba1a5c9347234d2f5244bfb5bcdbeeb0139fb45a52a05ed8c1a57a779dc1f5087f0d996f0e0a874a7f5286a2b848eb0ba038364ad4a80a4801c422fad4c381ba4fbbb13bf2311def95274eca962a529e442e745670e280ef17bf8466bcfa4cd524389d150829688b8555818a867979", 0xc6, 0x87ff, 0x0, 0x1, r10}, &(0x7f0000000900)={0x0, 0x1b0e779e10b62a9b, 0x0, 0x7, 0x1ff, r11, &(0x7f0000000800)="ee60b7a5ba9d89fa46175d2aff0a484c67ecde802f45835935b8c24b73b619da3a47990e0d1169658f71fc4972c163196f8fbd9bf412950042f7f5ca700a06f367cb6713d28890000b8c1cbd13ad758990ad365e12c4d1765d5c52845376e5f6e3bfc3c10617ce539d29205d6367fe20f5eaf37e762cd817f755908cb7310668ec2a187e430d35eb547f39c2a728c6f5cd", 0x91, 0x80000001, 0x0, 0x1, r12}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x8d, r13, &(0x7f0000000980)="e88fb835d292aa5c3ad2cc4672d4b335f008b5584666bc52b829eeeed06aefdbc201ad9ad673d6d60c4321753fd9acb635b1f1512d525cdf45cb0cb07f90ec4733ef30d94780b04bfd8983f779991e2aef72c167055e04a88c4aeedbc52bbb4f59d33f4b0d60ab56617aa5cb2ca76901df0a81866307cd1988b34b73c18e88aee8d744b6d2588531", 0x88, 0xd2f, 0x0, 0x1, r14}]) getrandom(&(0x7f00000000c0)=""/57, 0xfffffffffffffe3a, 0x3) r15 = fanotify_init(0x4, 0x1000) r16 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb5, 0x80100) fanotify_mark(r15, 0x22, 0x20002, r16, &(0x7f0000000040)='./file0\x00') 2018/05/03 12:04:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x80, r1, 0x100, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4f}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0xc800}, 0x40) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000280)={0x3, r0}) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x2000, 0x0) writev(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="438c6102ad727820d95d5ee2001931101c", 0x11}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000600)={0x8, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x3, [{{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) read(r3, &(0x7f0000000540)=""/153, 0x99) 2018/05/03 12:04:46 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c034706000000000001000040"]) 2018/05/03 12:04:46 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x405c5503, 0x0) 2018/05/03 12:04:46 executing program 4: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x7, 0x2, 0xffffffffffffff01}) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x1e5, &(0x7f0000003000)}}], 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0), 0x4) 2018/05/03 12:04:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x1f000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:46 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:46 executing program 3: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc300, 0x40) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/05/03 12:04:47 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$TIOCSBRK(r0, 0x40044590) 2018/05/03 12:04:47 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:47 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x20000000000}) ioctl(r0, 0x800000000008986, &(0x7f0000000040)="2e805aa7937af4d579882712a48fe0564680bf1bec09b89d7c6800000000f0ffffffffffffff") 2018/05/03 12:04:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10000, 0x0, &(0x7f0000ffd000/0x2000)=nil}) write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:tty_device_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x34) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) 2018/05/03 12:04:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @rand_addr=0x3}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'bond0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/05/03 12:04:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x7c020000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:47 executing program 6: close(0xffffffffffffffff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000540)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000640)={0x0, 0x41, 0x0, @thr={&(0x7f00000003c0), &(0x7f0000000580)="1e"}}, &(0x7f0000000680)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0x0, @my}, 0x10, 0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x10000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KDDELIO(r2, 0x4b35, 0x40) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) 2018/05/03 12:04:47 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x300, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0xc000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000000300000000000c000600040000fffffff700"], 0x20}, 0x1}, 0x0) 2018/05/03 12:04:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) sendfile(r1, r0, &(0x7f0000014000)=0x100000, 0x10001) 2018/05/03 12:04:47 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:47 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/151) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x40, 0x7fffffffefff, 0x13000000) 2018/05/03 12:04:47 executing program 1: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in6}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setreuid(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x2c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x248, 0x4) 2018/05/03 12:04:47 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeafa, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x50, 0xfa, 0x1b1, 0x8, 0x2000000000009, 0x0, 0x13e5, 0x9c009, 0x4, 0x1, 0x6, 0x5, 0x2, 0x4, 0x2, 0xfffffffffffffffb, 0x7e0, 0x7, 0x1, 0x3, 0x8, 0x5, 0x80000001, 0x1, 0x9, 0x4, 0x7fff, 0x8, 0x5d8892b0, 0x8001, 0x7, 0xfffffffffffffff7, 0x5, 0x6c35, 0x3, 0x5, 0x1, 0x0, 0xff, 0x6, @perf_bp={&(0x7f0000000100), 0xe}, 0x243da3e2dfe4a7b6, 0x0, 0x10001, 0x5, 0x40, 0x7fffffff, 0x3ff}, r1, 0xa, r0, 0x8) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x0) r3 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x7fff) 2018/05/03 12:04:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000001003000010010000ffffffffffffffff00000000ffffffff40020000ffffffffffffffff40020000ffffffff03000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000f6ffffff000000000000000000"], @ANYBLOB="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"], 0x370) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfc00000000, 0x2, 0x77e9523e, 0x1, 0x56}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fffffff, 0x6, 0x80000000, 0x5, 0x7fff}, &(0x7f0000000180)=0x98) 2018/05/03 12:04:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x866e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getpgrp(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2080, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)) 2018/05/03 12:04:47 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:47 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0xfff, 0x5, 0xc8, &(0x7f0000ffd000/0x3000)=nil, 0x48e}) exit(0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) 2018/05/03 12:04:47 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xd7}, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x7, 0x800}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001b40)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f0000001900)}, &(0x7f0000001980)="de53e7936d5a", &(0x7f0000001a00)=""/212, 0x0, 0x0, 0x0, &(0x7f0000001b00)}) 2018/05/03 12:04:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40, 0x0) socket(0x1f, 0x0, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/03 12:04:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@ipv4_getrule={0x20, 0x22, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x4}, [""]}, 0x20}, 0x1}, 0x0) 2018/05/03 12:04:48 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) syslog(0x3, &(0x7f0000549f76)=""/138, 0xffffffffffffff5d) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x2, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x6) 2018/05/03 12:04:48 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0xd1d}, 0x3, 0x3, 0x3, 0x2}}, 0x80, &(0x7f0000007380), 0x10000110, &(0x7f0000000000), 0x18}}], 0x2, 0x0) 2018/05/03 12:04:48 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:48 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0xffff, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/03 12:04:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000080)=""/196) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="3cfffff9c059cf16085fff8941303365"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) syncfs(r0) setsockopt$inet_int(r3, 0x0, 0xc, &(0x7f00000001c0)=0x7fffffff, 0x4) 2018/05/03 12:04:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:49 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8) io_setup(0xec49, &(0x7f0000000240)=0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x4000) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) io_submit(r2, 0x7, &(0x7f0000001640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x4, r4, &(0x7f0000000100)="076309eaa53e178382d6604f6a35fecba6b1dcf2303a80776b8fe222e5b82680f9fc2299d072b80142afaec748b274ab52a6e83c911d73eb452ce76fdbcd00b07f8323c97a04b0c7e3d6c2707907db31059d66c7c113689ae58962dd7eb9d1201ee2beb4cb7cbe", 0x67, 0x4, 0x0, 0x2001, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x9, r4, &(0x7f0000000280)="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", 0x1000, 0x6, 0x0, 0x0, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x9, 0xfb96, r3, &(0x7f0000000200)="d1c352a8da03488adad7bf672aca18b443424fbe160f5655d754e0a80b75bfa61339e87efe68c6120becca53ac52c5", 0x2f, 0x8, 0x0, 0x1, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f00000012c0)="617cf2576937b660dc2252d2e574dae9fa78e26003", 0x15, 0x0, 0x0, 0x0, r3}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x2, 0x2a2, r4, &(0x7f0000001340)="ad647ef3264b74d22b336f72a88cf296c756976ef935543a4f03080c2b7315b82d2fce7ec239d4493f5a36241d4ef4bf8e98224c8f6ac6ca467fbfb92d2dc66f033f1b59a7cf356edd40da3ebfcbdf036e0bb707cce6e4917c7cdf46504bd4b55b0af5e4950596f2374ddb3a53c54854c3ac7e0e4c5964b5da08018e108ef1d68d018ae9ebb19efcd3a11a4b18d1e9a3b3206265b2f47ae3888eeeb6fa8c294e85493dd05e7d59c321b2972228579d45b80fccb2a2", 0xb5, 0x6, 0x0, 0x1, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x83, r4, &(0x7f0000001440)="d4c36f0ab0c2d82eab4d35fc8e900ef36274589b8f09ea9611e962c23255cc31e7384e6b9fa6043a3f2f63b2e0de70d88c67faf45b9a0aeb91509b20cb7a8497836abb178e4a89cbfa044c4a1878dc7a90f42d26d2fb7215787fce3178576480957cb645bd84a804046d096cc64a0366dea44d63640f68f0e592ca21671ce22d594564a1370644b7b6132dd80111775a193eeff56b6cf0d92442825ce0972fa2f7c03c349b21bdcbb458ce433f505a43db155ef1b217608ef50fc2d1bc2e93e489187598083667832e86eb8d521371ccd74c262691f8d99de838bbd33aa289757bb00c3135d1d3ea2acb1b79277c8defff51a9a5", 0xf4, 0x2, 0x0, 0x1, r3}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0x20, r3, &(0x7f0000001580)="baa48ad3e271b7ffd834ffaec9f2689579af74cd1f201fde3afe3aecc5ce375c849294480212f3362c576d941b277616a5cf2549e92599f9005d1381c501eaa81c561f308c", 0x45, 0x5, 0x0, 0x0, r3}]) 2018/05/03 12:04:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@rand_addr=0x80000001, @rand_addr=0x8, r1}, 0xc) r2 = socket(0x100000000000010, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000021002800298ceae6355f7f98b321eddce31d43bd7000ffdbdf2506000002ff0000000f0000000a0001000800"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8010) write(r2, &(0x7f0000000140)="260003c6000010f1fffffff7590022ff001000e30100000001000000000000ee050010000400", 0x1bc) 2018/05/03 12:04:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)) r1 = dup2(r0, r0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0x8, 0x6, 0x5, 0x400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 12:04:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x808000000000000, 0x400000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x7, 0x1000, 0xad27, 0x1f0d}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x100, 0xbe}, &(0x7f0000000200)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000004}]}]}, 0x20}, 0x1}, 0x0) 2018/05/03 12:04:50 executing program 2: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005a80)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000005ac0)={0x1, "e5"}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) dup2(r2, r1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/03 12:04:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}]}) 2018/05/03 12:04:50 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x800000000078, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendmmsg(r0, &(0x7f0000008300)=[{{&(0x7f0000004d80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f4d542f169f14e1eff7bdc5a5c86c7461eb47de2d83eb0e07046aa107f72eda40a33b045aa2c47f5b630989e72faba2d5fcc662e47cf08c93facf50f5323a7"}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000005ec0)="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", 0x774}], 0x1, &(0x7f0000006f00)=[{0x10}, {0x10}], 0x20, 0x800}, 0x4}], 0x1, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/03 12:04:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\afles\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+30000000}, &(0x7f00000000c0)) getdents64(r0, &(0x7f0000000200)=""/63, 0x34589efda9bcda7b) getdents(r0, &(0x7f0000000300)=""/123, 0x7b) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0x9) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/03 12:04:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'irlan0\x00', 0x3}, 0x18) r2 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='ppp1[L+,/usercgroup\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/05/03 12:04:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:50 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:50 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000080)="1f0000000106fd00010000f6000300000000f34c31d36cc5160a667902a6f2", 0x1f) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x1000, 0x3}, 0x2) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="b792777166ae34a7de1d50d8d195c0c257ea60f67d269797a8d968d38b3267f700e0ba341c1265914775eaf88f6f6145a1a7f051d3241f74f11e3a01edffae3f0d54d7b0774197e182", 0x49) 2018/05/03 12:04:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d96f95a3254fe478d3ab27511a01b629d1442df4a8a58d3ba41f0023810002248b0a8fe9d200ff05000b34e61434f83a980ef93f502699b17339920476", 0x3d) write(r2, &(0x7f0000000100)="96c737ffe181435f4da07a86d67dba3fe1b1c536d1649a7ba85e201c94c27460a02b5b70e9d9a6dcb5daeec1", 0x2c) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/03 12:04:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(cipher_null-generic)\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)='\t', 0x1}], 0x1, &(0x7f0000001500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 12:04:50 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040), 0x377) [ 356.483263] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 356.511386] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 12:04:50 executing program 6: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x13) clone(0x0, &(0x7f00000000c0), &(0x7f0000a25ffc), &(0x7f0000000200), &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='trusted\\vboxnet0%\x00', 0x2) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x1113, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x64, 0x0, &(0x7f0000000100)=[@request_death={0x400c630e, 0x0, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x38, 0x10, &(0x7f0000000040)=[@fda={0x66646185, 0x9, 0x1, 0x17}, @flat={0x776a2a85, 0x1, r1, 0x3}], &(0x7f0000000080)=[0x40, 0x78]}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}], 0x5e, 0x0, &(0x7f0000000180)="5a25b2f2057feed0785189faa24cd780e49c509061c3f77eb9130959ccf98092bebd9d3636bdf3c2866ae591bdb2015f33c89fc3cfda0b9b73a129463bf50514899e78a491b8877fa447d0742d30c4eb42377f48527ed5214ff22de117c6"}) 2018/05/03 12:04:50 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_emit_ethernet(0x120, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="471d17db969d", [{[], {0x8100, 0x3, 0x7, 0x3}}], {@ipx={0x8137, {0xffff, 0x10e, 0x3, 0x0, {@current, @current, 0x14b6000000000}, {@current, @current, 0x2}, "e8bcbe8fc9eb90bd2c38acfee36140d2762a3bfde708738d81ff8b8681b348dbef66ec19b82ecf0d7c55f292d195aa0775541931198b73f979ba3ab027b85752a5607e704e72bad7fb6634e6cf891429cf9c55c5a491a2214376c8302e2a37397593da53cf99fb995c7acd00f3a6e0e5b88c96878111014ec16a062f95f3955d953ea7b130b243fd98398c5901e7f13967db68edc721f77f8d6ecc53308a7b509e3e502cdf10ecabb5908484f14a056b6c28a0d33f3012435eb449db0d5a4054fb3616cc3a918c6d73d630620b5aa29db3667aca27f3b045e6921971422a80103a2b7225d52f5331a278893c7687913e"}}}}, &(0x7f0000000100)={0x1, 0x4, [0x42b, 0x74, 0x375, 0xc4b]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @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, 0x4e20, 0x8}}}}}, 0x0) init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000080)='procuserprocppp1$/{wlan0\x00') r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r2, 0x9) 2018/05/03 12:04:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x20043ffc, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0xc, 0x98}, &(0x7f0000000180)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000000)) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000001c0)={0x5, 0x200}) 2018/05/03 12:04:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) 2018/05/03 12:04:51 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x10000, 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, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/05/03 12:04:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x4000, 0x6000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95)=0x20, 0xffffffffffffff73) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="25a4ffb8b870c7f9402404c4837ad7d762ddf9f964064dfb4c5fc45c1639684b6ad30eb27b5120455d2d99690ae07bc3faa39e491c6584979adabe1172d7", 0x3e) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x0, 0x0, 0x800, 0xa96, [], [], [], 0x5e, 0x4376, 0x96, 0x1f, "3c32c2d0380ef940ab51f940f8efa13f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) socket$alg(0x26, 0x5, 0x0) 2018/05/03 12:04:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) r2 = getuid() getgroups(0x9, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2, r2, r4, 0x81, 0x4, 0x40) recvfrom$ipx(r0, &(0x7f00000001c0)=""/119, 0x77, 0x40010000, &(0x7f0000000240)={0x4, 0x9, 0x1, "a06307ec497f", 0x7fffffff}, 0x10) eventfd(0x0) syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, r2, r3, 0x8, 0x6, 0x1200002) 2018/05/03 12:04:51 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000080000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/03 12:04:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x7ff, 0x5, 0x1}) 2018/05/03 12:04:51 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:51 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x40009) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200100) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='8', 0x1, 0xfffffffffffffffc, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x6}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x100000000}, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000280)=0x14) sendto$inet6(r0, &(0x7f0000000000)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x101, 0x4) times(&(0x7f0000000140)) 2018/05/03 12:04:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0xd, &(0x7f0000000180)={0x84, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00'}, 0x2c) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40012000, 0x0, 0x0) 2018/05/03 12:04:51 executing program 1: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xa583, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x18) write$sndseq(r1, &(0x7f00000000c0), 0x24b) connect$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) syz_fuseblk_mount(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0\x00', 0x0, r3, r4, 0x3, 0x3, 0x2000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1, 0x5, 0x2, 0x2, 0x1, [{0x40, 0x7, 0x2, 0x0, 0x0, 0x150d}]}) 2018/05/03 12:04:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x82, 0x3, 0x4, 0x101, 0x2, 0x1b37, 0x3}, 0xc) syz_emit_ethernet(0x27, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cabfa0294be1", [{[], {0x8100, 0x8, 0x3ff, 0x3}}], {@ipx={0x8137, {0xffff, 0x0, 0x322d, 0x14, {@random=0x9, @current, 0x7}, {@random=0xfffffffffffffeff, @current, 0x8}, "fb58db98d8cb6f11a5035c7087c3c4f38a36d44301707a3994ef3d5a15a53bce0804e41bf599ae567078e77724e27cf4d1dfdfc8e301b305d1418ec0e0e02ca16a84321a64d52be6679b204381a0b0958af154e9a301fee139"}}}}, &(0x7f0000000180)={0x0, 0x0, [0xfffffffffffffffc]}) 2018/05/03 12:04:52 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:52 executing program 1: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000080)=0x2, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x400}, 0x4) 2018/05/03 12:04:52 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a40], 0x0, &(0x7f0000000240), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'nr0\x00', 'rose0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="586b527003d0", [], 0x70, 0x1e8, 0x260}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ksm_device_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "164ca3fc9b23a2a51d74e3dea411443020bf637b77ade12e55d3643c0212e0d676ee2918a1be5aca1ed0d9ea99e0eaef590d4f93dde3c5b6ac40b4b9c7461dd4"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x86dd, 'veth0_to_team\x00', 'bridge0\x00', 'bridge_slave_0\x00', 'bond_slave_1\x00', @random="aa2b5d7f601b", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x10000, "fe66c47d6021a518ea62bf563ca5ef69c3946e14f35b0f555496deda6b21"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x428) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/03 12:04:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a0000a8cc2a02420000000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/03 12:04:52 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x24002, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff68, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000d80)=ANY=[]}, 0x78) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000140)={'teql0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x121000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000002c0)=""/48) 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) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180), 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0xfff5fffffffffffc, 0x0) syz_open_dev$ndb(&(0x7f0000000280)='/dev/nbd#\x00', 0x0, 0x30000) signalfd4(r1, &(0x7f0000000040)={0x6}, 0x8, 0x800) ioctl$int_in(r2, 0x800000000005420, &(0x7f0000000000)) 2018/05/03 12:04:52 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)={0x2, 0x0, [{0xd, 0x3}, {0x1}]}) 2018/05/03 12:04:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:52 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x539, &(0x7f00000001c0)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000200)=ANY=[@ANYBLOB="1001a04821b464e361de705a49fac3116a3f753d240a472a95032f4af386e9208c4724daa9d84205df2a21e6452f63657be5a1b97f81bf3b7f52d593a792d1d0f32a05f7fb945749b59c4404063db622a6a4d0d10a9c521ee7486db1d485fca19feda00f75acf0a6f0f8e8cf178014f9442a2cad7a00f8d6d4f1f4d2515ab46e80696a74782158110c5277822e1bead1c51b6cc817df0e3cc14c8a6ee69bb040a4db0d2dc4957b70c0993b8ff586ae6502062c6ebb8a97d653f25c7e"]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="090000cf", @ANYRES16=r4, @ANYBLOB="010f29bd7000fddbdf250b00000008000400020000000800050000100000540001000c00070001000000255702aa0c0007000400000002000000080009006f0000000800090030000000080002002f0000000c000700290000002000000008000900600000000c0007001100000000000000300003000800010001000000080005000000000008000500ac1414171400060000000000000000000000000000000001"], 0xa8}, 0x1}, 0x48814) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) clock_nanosleep(0x7, 0x0, &(0x7f0000000480)={r5, r6+30000000}, &(0x7f00000004c0)) 2018/05/03 12:04:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000080)="3e0f01cfc0060000090f066536cf0f3002580c0f01b33259baa00066b89329000066ef0fc7580066b9f70a00000f32"}], 0x35d, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/03 12:04:52 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='syzkaller\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/loop#\x00', r1) r3 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/loop#\x00', 0x0) keyctl$link(0x8, r2, r3) ioctl(r0, 0x1274, &(0x7f0000000080)) [ 358.471745] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/03 12:04:52 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0xd5, 0x2f, 0xfffffffffffffff7, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x6f9}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/05/03 12:04:53 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x201) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000002c000000060000000000c001000100910500000c000700000001800000040400001000000000000000000000"]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 12:04:53 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80}, &(0x7f00000000c0)=0x8) 2018/05/03 12:04:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0x3a7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = msgget(0x1, 0x400) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/181) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380), 0x2cb, &(0x7f00000062c0)}, 0x0) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/03 12:04:53 executing program 6: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8000) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) madvise(&(0x7f0000dee000/0x7000)=nil, 0x7000, 0x64) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xcb17, 0x228000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x8, 0x800, 0xffffffff}, 0x8) 2018/05/03 12:04:53 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x43, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') readv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) 2018/05/03 12:04:53 executing program 2: r0 = creat(&(0x7f0000000000)='\x00', 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x3, 0x2}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/03 12:04:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x3, &(0x7f0000000140)={0x1}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x3, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4}, r2, 0x5, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1040}, 0x1}, 0x0) 2018/05/03 12:04:53 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:53 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000080)) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/03 12:04:53 executing program 3: syz_emit_ethernet(0xfffffffa, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000140000008100100008004500001c0000000000119000004e2000089078000000000000000000"], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x7530}}) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/05/03 12:04:53 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x1000800) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x800004) ftruncate(r1, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/83) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7, 0x20000002, 0x6400, 0x0, 0x102, 0x2, 0x0, 0x0, 0x4, 0x7}, 0x10) 2018/05/03 12:04:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x1, 0xd, 0xfffffffffffffffa}, {{}, 0x1e, 0x100, 0x5b65}], 0x30) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, 0xffffffffffffffff, 0x0) 2018/05/03 12:04:53 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x40000000, 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, 0x3000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x42, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x596}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x81}, 0x8c1) 2018/05/03 12:04:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001240)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000085312577a21f00000000000000000000"]) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000000c0)={0x3, 0x1, &(0x7f0000000040)=""/84, &(0x7f0000000180)=""/145, &(0x7f0000000240)=""/4096, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/03 12:04:53 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x44000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40180}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="000020000039bc13ccbb71a3e344f86a8986ab40b7c82a9fd95e8f41265f84008148152348bcf1c9b2e29c4045ec82c1ccb97c5d95e9c7e5215e85a1743b5c3f50bd53210926ad9d674e0fa55bf9823afc63f728adb26ca3aa4204272c5d96e0a3a9a77846c16a27d718d8bc8a82ae3e8aabb726221133a0a8286d81f4629352d481ff623dbf23027f6970f400b7df99fe458d9c21ecbe5193afc7a2abe0850e4b9790c9ba837f468ab86fc005e9866a7f20120863d80e66f9451cd4e47f137933f804e8e504951b80b1750430f2344c1c90fa4b3af607a9", @ANYRES16=r2, @ANYBLOB="20002dbd7000fcdbdf2502000000080003000000000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x40010}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r3, 0x1}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000040)=""/144, &(0x7f0000000100)=0x90) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="3665a1ab415b7ac7", 0x8) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000340)="a6", 0x1}, {&(0x7f00000004c0)="415ff1", 0x3}], 0x3, &(0x7f0000000000)}, 0x0) 2018/05/03 12:04:53 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000600)="dc", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x9) r2 = dup2(r1, r0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x80000001, 0x80000001}, 0x2) [ 358.475696] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 359.697486] QAT: Invalid ioctl [ 359.804225] QAT: Invalid ioctl 2018/05/03 12:04:53 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) init_module(&(0x7f00000001c0)='\x00', 0xfffffffffffffdd3, &(0x7f0000000180)='\x00') capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x3a1b, 0x0, 0x10000000}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) 2018/05/03 12:04:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x0, 0x0, 0x7, 0x1}) 2018/05/03 12:04:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) pipe(&(0x7f0000000140)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r1, 0x5) 2018/05/03 12:04:54 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x400000, 0x0) recvfrom(r0, &(0x7f0000000200)=""/31, 0x1f, 0x0, &(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) unshare(0x8000400) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x3, 0xdd, 0x88, 0xfb, 0x1ff, 0x6}, 0x2}) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000380)='./file0\x00', r2, r3) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r4, 0x1f, 0x7, 0x9}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/208) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 2018/05/03 12:04:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8001}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x200000, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@rc={0x1f, {0x0, 0x100, 0x2, 0x7, 0x2, 0x3}, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0xfe}], 0x1, &(0x7f0000000340)=[{0xc0, 0x11f, 0xfffffffffffffe00, "4bd1d5832db824c8384c380cbaec61b3613e44d68d72e2fbe21062af673993c207c62e63c3128dd2db346686de3016939452c8e73a54e81941749deae9b1f07efc4d24f1cc613878f1e825f731452b73b611d83ebd0b40921f18e38a9df72455b50d5bd4a3077a318d6e981c6b2f744c6b5c18f0a1c79a33061bd9f1661306c547e63de1a9f6fa6a7012a287a75c84b6df5780fc277c557408edcc24700a261fddfa17bab29dfc8826bb996855e324"}, {0xe8, 0x114, 0xb1c, "6db8e77ee5c9c46b219ece0a1254ad9a8be4cbecc6f156d6c192a4fb73ae4e7f969c177ce8a5e2b314dbf1d4718957ddf626e9ba33e8a5d73e431aeeb5965e092f6d0edccbe232debe2f396ff11cf14bf9bdf3cc888b7416dbeb430ce849d76c457f2138979ad67a90488db2f00da59c505db29ec9def1c3db3157c03bcab249e10e9a587af2adb571c53352937d5fa414a03433766b0f3815a33ec53d9a0978130927e4fdecd93dda200f36b0ff8c264319672a6014e7e9a4c6bc3e77fcc0fa1ddf6f7f929cd0c9484204c866c6406ab04e"}, {0x58, 0x110, 0x0, "f1528dfb060c67a100fdfae2d26fc57643e51aeccccc1c050ae59d0219d97ab0cd43775d6232f9282109209d76d71ece92c64adf7637b2cdf55760e6f6be1fb2647361"}, {0xe0, 0x1ff, 0x3, "95bb9b94491605e08bd66ecf2c064c8d102887a00cdf37875505c4ab94c688fb201baf2ec0eeff82b831a249222f00ae6f8962984eb04efe9d5518383d7e46d70051454e465511e78af4314909e66a22f0bc241e0a4c7d5dbc7a9b9c4a9256732fbdedf06e1f1f86a28ee8b9357bcd1e0a52fe7c47fd2ae0e37f47419266cec807fd89d31632006ada453b30b0cb4c030b18c0623b8e7cac293227424badb6538f19ac6346d84df50214e465b7039c2b1d09db642a53623ffe602e6dd15e6838bbe33ab3f338529214b70ed2218f"}, {0xd8, 0x104, 0x4, "405bc0f2f9d6bde1f5e25bb2107acd616d748d65398e179fb90298e124d1dc4ab9923c3d9dc89fb41a1dd58504490fde22e30e619667d2c1a0439ea867b8ba212b0069d08589dea3481637e4210861c25b19a223e5e41a9fdee891f3819b79d57d6782f60e6bc1fd0ac1c337fd23337c3bc58faceffad023414bafa0c4e4e26c8ecf2fd6e55de5d83f937a13021530363891a51f73da8eac4429c61cf61fdb2dfc5184c0c67865b43d0f2743497505f0f6686ff45e1c7eaadbb050d4f51896543802741c"}, {0x70, 0x0, 0x7, "b298411a760823eb1e7d05768e5accf6455572a66ff5c19ad67d36eebf9b697f79ca8896b66a6f6783749c2e7656edb2c7fc5f368f01904bac429fb0b608ef254091d1efa170a8dc9d9c7a206cdf1cac2d593ce100115d2e81d01b6820"}, {0x1010, 0x3a, 0x0, 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{0xc0, 0x1ff, 0xff, "8a409c135749c686ef5402df03682e46e977d8bc942154b89d7ec1499b38f323f25f491916b4552043752d0055db2b1eca13c496db90b45a42a2f40a9c02e6dc6575ec3c25b89bd71ca24e16fd7230ee77cb3f5bb860b1ae0a7047b6ce5471457152758141590c5661eaf48f476aa5247e51355126e4202ab9be79d86a96ba72bf1b07f30053be96b1a90a9860a42dafc77ebbb31d4d63e290fff874708c03232c4b892c58fbc32dd203acaa"}], 0x2508, 0x24000080}, 0x5) 2018/05/03 12:04:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) 2018/05/03 12:04:54 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001400)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007275713b80723a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340), 0x8, 0x0) 2018/05/03 12:04:54 executing program 4: clock_getres(0xa, &(0x7f00000000c0)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x7f) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/05/03 12:04:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:54 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x410040) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x1, &(0x7f0000000140)=0x2) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc0105303, &(0x7f0000000480)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 12:04:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000400)=""/241, &(0x7f0000000100)=0xf1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000340)) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0xf, 0x0, 0x0, r1, &(0x7f0000000000), 0xfe00, 0x100000000000000}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="08000000a7c96c318baaefb573281fd0f0bea97a40b75a3fea29c3787bb2c3701f5f9d13cc1c473200151fc6dc81f39e66e1c5ac0dc2f05d5dac9f257d274d802f303026143438c289c6f3871d4d0b7091cb4dddbb4e4b696c03c9aa52282b1f6e319edf6bf304b65885ad7fbda3896ee532366984406189630e8ee4ff696889b9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) 2018/05/03 12:04:54 executing program 4: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x800000001}, &(0x7f0000000080)=0xfffffd57) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f00000000c0)) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x19) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000740)={0x810000000, 0x1, 0x7fff, 0x1000}, 0x6) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000100)=@pppoe, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)=""/234, 0xea}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/71, 0x47}, {&(0x7f0000000480)=""/150, 0x96}], 0x5, &(0x7f00000005c0)=""/91, 0x5b, 0x952f}, 0x40000120) 2018/05/03 12:04:54 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:54 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file1\x00') dup2(r0, r2) 2018/05/03 12:04:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@srh={0x3a, 0xa, 0x4, 0x5, 0x8, 0x40, 0x1f, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}]}, 0x58) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) 2018/05/03 12:04:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000001000"]) 2018/05/03 12:04:55 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x86, 0x11}, 0xff3c) pipe2(&(0x7f00000000c0), 0x84800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000000)="9e3068725054ca1fbf91e2919bf43b7c508222def0660b9317caff10307624190c253d8649d2793fce8e8d0875655eb392d097fd6ac2bbe1a7527485b5ed2b0e0765822eee5a98d8a20000851f8319e6f1281cffbbbe7a1a80fe3f7b8191450a2f179ead3c9042b0017de6a3d911e5b0f98032382e73b8332c", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x7a60, 0x3c8c, 0x32, r0, 0x9}, 0x2c) 2018/05/03 12:04:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000), 0x4) 2018/05/03 12:04:55 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) creat(&(0x7f0000000000)='./file0\x00', 0x100) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="b3", 0x1}], 0x1, &(0x7f00000009c0)=[{0x98, 0x10f, 0x2, "ce1dc52e1b7cf0c79a53f62d35bbb31cbcacf1ce28e99957763f478e03f9c0e65b40e7a4a9efd954abfc69dc4766b921376d13edbd54a40bca064a4b358bb99a6dc51203d5e6b2e532ab172afd07638a6dd556bc8d00531cc6cd3b475370cf6e209e393b526ce979babc7a8cca2715d79bfa2596d2162a487c7ee77f30929b0fc6"}, {0x1010, 0x3a, 0xf1, "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"}, {0x50, 0x10a, 0x6, "ac2aef91020321f8c3ff3ee5f3eb0367600a6d46bda7bb549d601f098d7a720d8d8bd135f94f121a0d8e645fa272105b4151a498e88e938683"}, {0xf0, 0x6, 0x7, "7ecec93d91130c28ea876489c15382438b910a785e8778ff60e43a11ba97bb73d30705e8ed8a69c4647e6c30eeb3126a3fcfbb5f9f51e4e4bb6e81d5e8a686bb71b590978f9cc040f1806999b12207b3f7a02b8a5ad50358ec0f9fade9e5f054bc693ef1c51a602661a10b8a55fe3e2c5736a2fb6cfd0cfe0e0acbd9609ee8a3f5edaf39a4cc0161d03400646501af58effe25ce6807ef4b18027efee050635777a46c822b9461c82452aec72d1b174ee8dfb553b07bf79b10c44a37ac9efa8dbd4137a377af993b0ec611f4cb689efc3b5b5c25a7bf8927055056db4785"}, {0x50, 0x113, 0x1, "e4a75c3122213eaeccd2cb06bf5e6f377139064f4f16d95e0a23ab4bc2cd1988abf65971aeaae0b917a52c14d76bdd1c5896c4a177d39ef98de1afc7c0"}, {0x30, 0x10b, 0x4, "d05cda6ba9456acc9f1355c5952328c8372c605c2b76b39cac"}, {0xf8, 0x0, 0x200, "374c565b68516dc19ea1d753271c40b603b756a93fc52b50e82d8cb6c47ae74e6a00687327c6cbcc0a555e6a790616ec65cfa59889f81bd9927c9a4165857d29de8b30cd74c6835aa8db945adf9167e087f04e1a979631afb9671e09d5197a3b8aa181de25f2ea914a39ba014445537f4554d9e199d16cf9826abec5262b39470568c28ee9ba1b6b5136a08fb5c53694485a4a4583519986fcf33c3fb15a096af704f77fbbb7ebd7fdad9793ca6bd02e551c9136b0da67a4daa7f94dbc256ba171c6d737577e0b020a5b63e8560ba9a8a82f36cf2edd5b3e8aafa5df33a967d39e578215fe6436"}, {0x110, 0x105, 0x81, "5885da2e77b4670834840989d0f945b90a39209c96793f167521f79d5323b074dd6a67913bf42528632bd56ba7d1c17b15de223f26108afae82472374dee5352edf2dcec2a49383a44117de346e6a7c46ff77c6db3895b676540c720f633b9761bcc8db4b803c4428cb7629289080b114a231ef083404f665003f92ad5e4797b669c3e4c538c9dd48fb83f719d892140c0d7ed98e077c45bcb5caeca2026f73f0d8f8f4b8a506cb59ca23f0eb434b917c25135ce6a9b05fad38da308d1aed779308be083dc3e85c5dbb3aa1954afe3a9cc0c2d4cea2bee115398474ae2acd9143e86d0938cd114ff26cb8652460405ced7f55956e2ab9466f7"}, {0xe8, 0x0, 0x7, "53e30b93e8684f151e732ef8162458c8bd4b687d04b71f0ee213ad7c44078724c2cb92f0eaedc056db0e43803887e0bb86c02800969dfc0125624c579981dd19f4d0f7da75ec13b9804da2f734be1f8d0631b1bf6d61027c3ddd3f715c5b611cefad865ed23a7124161c072e7f10d1841dfb7657a59c95b4d3a2498dbf61bb8ae94a406c6edb1d147de1793fe4e1ef8e6209185de2fc3f08be565d0258c7d94acf097173f45f9c30e12bf3ffb2270c825613a6332b01107b34a6ee3b2507315ae8667d23032303a8a61e445b4f5857557d"}], 0x1558}}, {{&(0x7f0000000740)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)="dc", 0x1}], 0x1, &(0x7f0000000840), 0x384}}], 0x2, 0x0) 2018/05/03 12:04:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x7c02000000000000}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d0a000)='comm\x00') timerfd_gettime(r1, &(0x7f0000000040)) ftruncate(r1, 0x0) r2 = getuid() getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={r0, r2, r3}, 0xc) tkill(r0, 0x41) 2018/05/03 12:04:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) wait4(r1, &(0x7f0000000100), 0x20000008, &(0x7f0000000140)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/25) 2018/05/03 12:04:56 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x0, 0x270, 0xffffffff, 0x3b0, 0x3b0, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f0000000040), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], 'bcsh0\x00', 'nr0\x00', {0xff}, {0xff}, 0x32, 0x7, 0x1, 0x8}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x6}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x4, 0x1, [0x4, 0xfffffffffffffffc, 0x7fffffff, 0x4, 0xfffffffffffffffe, 0x2, 0x6, 0x8, 0x81, 0xffff, 0x0, 0x2, 0xff, 0x6626, 0xcb, 0x5], 0xc63}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x19, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4, @port=0x4e21, @gre_key=0x100}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff0000ff, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffffff, 0xffffff00], 'veth0_to_team\x00', 'gre0\x00', {}, {}, 0x25, 0x2, 0x0, 0x40}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x538, 0x5, 0x2}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x5, 0x548b, 0x13, 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x80006a8f06054ea5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4, @gre_key=0x80, @port=0x4e22}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x19, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@dev={0xfe, 0x80, [], 0x20}, @port=0x4e23, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) 2018/05/03 12:04:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0xfffffffffffffffd}]}) 2018/05/03 12:04:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) creat(&(0x7f0000000000)='./file0\x00', 0x100) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="b3", 0x1}], 0x1, &(0x7f00000009c0)=[{0x98, 0x10f, 0x2, "ce1dc52e1b7cf0c79a53f62d35bbb31cbcacf1ce28e99957763f478e03f9c0e65b40e7a4a9efd954abfc69dc4766b921376d13edbd54a40bca064a4b358bb99a6dc51203d5e6b2e532ab172afd07638a6dd556bc8d00531cc6cd3b475370cf6e209e393b526ce979babc7a8cca2715d79bfa2596d2162a487c7ee77f30929b0fc6"}, {0x1010, 0x3a, 0xf1, "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"}, {0x50, 0x10a, 0x6, "ac2aef91020321f8c3ff3ee5f3eb0367600a6d46bda7bb549d601f098d7a720d8d8bd135f94f121a0d8e645fa272105b4151a498e88e938683"}, {0xf0, 0x6, 0x7, "7ecec93d91130c28ea876489c15382438b910a785e8778ff60e43a11ba97bb73d30705e8ed8a69c4647e6c30eeb3126a3fcfbb5f9f51e4e4bb6e81d5e8a686bb71b590978f9cc040f1806999b12207b3f7a02b8a5ad50358ec0f9fade9e5f054bc693ef1c51a602661a10b8a55fe3e2c5736a2fb6cfd0cfe0e0acbd9609ee8a3f5edaf39a4cc0161d03400646501af58effe25ce6807ef4b18027efee050635777a46c822b9461c82452aec72d1b174ee8dfb553b07bf79b10c44a37ac9efa8dbd4137a377af993b0ec611f4cb689efc3b5b5c25a7bf8927055056db4785"}, {0x50, 0x113, 0x1, "e4a75c3122213eaeccd2cb06bf5e6f377139064f4f16d95e0a23ab4bc2cd1988abf65971aeaae0b917a52c14d76bdd1c5896c4a177d39ef98de1afc7c0"}, {0x30, 0x10b, 0x4, "d05cda6ba9456acc9f1355c5952328c8372c605c2b76b39cac"}, {0xf8, 0x0, 0x200, "374c565b68516dc19ea1d753271c40b603b756a93fc52b50e82d8cb6c47ae74e6a00687327c6cbcc0a555e6a790616ec65cfa59889f81bd9927c9a4165857d29de8b30cd74c6835aa8db945adf9167e087f04e1a979631afb9671e09d5197a3b8aa181de25f2ea914a39ba014445537f4554d9e199d16cf9826abec5262b39470568c28ee9ba1b6b5136a08fb5c53694485a4a4583519986fcf33c3fb15a096af704f77fbbb7ebd7fdad9793ca6bd02e551c9136b0da67a4daa7f94dbc256ba171c6d737577e0b020a5b63e8560ba9a8a82f36cf2edd5b3e8aafa5df33a967d39e578215fe6436"}, {0x110, 0x105, 0x81, "5885da2e77b4670834840989d0f945b90a39209c96793f167521f79d5323b074dd6a67913bf42528632bd56ba7d1c17b15de223f26108afae82472374dee5352edf2dcec2a49383a44117de346e6a7c46ff77c6db3895b676540c720f633b9761bcc8db4b803c4428cb7629289080b114a231ef083404f665003f92ad5e4797b669c3e4c538c9dd48fb83f719d892140c0d7ed98e077c45bcb5caeca2026f73f0d8f8f4b8a506cb59ca23f0eb434b917c25135ce6a9b05fad38da308d1aed779308be083dc3e85c5dbb3aa1954afe3a9cc0c2d4cea2bee115398474ae2acd9143e86d0938cd114ff26cb8652460405ced7f55956e2ab9466f7"}, {0xe8, 0x0, 0x7, "53e30b93e8684f151e732ef8162458c8bd4b687d04b71f0ee213ad7c44078724c2cb92f0eaedc056db0e43803887e0bb86c02800969dfc0125624c579981dd19f4d0f7da75ec13b9804da2f734be1f8d0631b1bf6d61027c3ddd3f715c5b611cefad865ed23a7124161c072e7f10d1841dfb7657a59c95b4d3a2498dbf61bb8ae94a406c6edb1d147de1793fe4e1ef8e6209185de2fc3f08be565d0258c7d94acf097173f45f9c30e12bf3ffb2270c825613a6332b01107b34a6ee3b2507315ae8667d23032303a8a61e445b4f5857557d"}], 0x1558}}, {{&(0x7f0000000740)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)="dc", 0x1}], 0x1, &(0x7f0000000840), 0x384}}], 0x2, 0x0) 2018/05/03 12:04:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x7, 0x3000}, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)) 2018/05/03 12:04:56 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:56 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000009fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000f000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000087a18940dc723de6224001b060000000000000000000000000800030000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x7f}, 0x4) 2018/05/03 12:04:56 executing program 3: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x1, 0x1, 0x1, 0x80000001, 0x5, 0x3}) setns(r0, 0x0) fadvise64(r0, 0x0, 0x800000000a, 0x5) 2018/05/03 12:04:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x15, r1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) 2018/05/03 12:04:56 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:57 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x800000002, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x7fff}, 0x1c) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x63) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0xfe4, 0x6afb79992c584de4, 0x80, 0x1ff, "cf5e5a7a5fdf26ffce7876ce65085fabf939896c040c9be4f7cc6d0f5803bdad15e807eb0843da7eb2e8c460", 0x100}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 12:04:57 executing program 4: pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)="bd", 0x1}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r3, r2, &(0x7f0000000000), 0x7fffffff) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="865815fab8629e0766c4304762bef0f28c6d337c16bf5b283bec6e5d872e370d63b7f67d391bd4faf13da3011a4bd6d2c7587ec48bd7d1ba33aa38a9f5af2d59b1013e566e79df12e33144a7f331b1668274f18a05dc9fbefd4e0cbe129070477e41daf44b21683ca94d62e93e001e8f", 0x70}, {&(0x7f0000000140)="372261e3dcebb4fa6008417f0d729b8cb873760da138db1729e08165fc693f2c3df68dfa961643150cbf6a33017692ebb6da0599b9039aa4cb154b15de848e0e94137ae6dbd846a9cd3906a070b442b4d4af70123ca0767c01cd1df17cd206d8124ad8135f8bd2606d67a06503789e2714c2b258971f000911635db7d53e97b922d6809acaeaee95a514c4bfba05ea07f452cfefd49eb2978b4f97af9b7b3c08944632e6912cb03a2cc8fec4", 0xac}, {&(0x7f0000000200)="85f80c64e4880fb0f25aacff3f19c92c49df0879a0180b3a0685556d012a7b4df6e164aa021220a4337379c636fd2593b864930eee6ce4a2ce981e70b5fb97339570cf8a63a725da431dd1", 0x4b}], 0x3, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) 2018/05/03 12:04:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x8000000a, 0x37a) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffff4}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 12:04:57 executing program 3: io_setup(0x100, &(0x7f0000000380)=0x0) io_destroy(r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000800000002cbd7000fddbdf250a000000"], 0x14}, 0x1, 0x0, 0x0, 0x4044810}, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) pause() sendfile(r1, r1, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00000002c0)=0x3) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r2, 0x800) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000240)="508fbf0794a9d5dfa0d07ef2843a2e8587e33c44532b750e41d602ef3a8c6d4720cf7faa9e78cb14786936fa57a6de45a09927ead9a57d23781c5c243ca54f9677999675560c9dfa3c416b650a5610445dd85cde8d936d515932dffca0a5bbadf7a182efbd0f6d3d5c57ee0d56c9981ef4132015d4f80643543a9a66bbf54d5ef11f55bbc2bc884bced3f7c0f7db1c00515bcdd27e8841e8348e6778e863b49abaabd4b291c8244ff69e8bda1ccd173d891e67dfd50583f0b770f6e8db145ed8d2ae271a0afa2a02f99d0d9bce6e36806ae7b8a744772e201d31779dd8871fd8eef949c494bfede2ebd2b1", 0xeb}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/03 12:04:57 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000340)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x2, 0x5}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e20, 0x4, @empty, 0xf8}, {0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xffff, [0x5, 0x94, 0xfff, 0x80000000, 0x0, 0x8, 0x0, 0x5]}, 0x5c) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ee835b20b7770b9120d1d043720868f855fe86d551d332c4e6a3f1ab14beed5c7171673595cdb2cfffa49534267332b6c8d4a6266afafaf54d0e89e3f685066fbde740fe1c656b7be4283847af9fac5d678b55b74d8897e18ccd9cffa154a72d6b1765bd359fa6b4a1b7c3384cf4018781b3afdb08c083a9d51eb6c1606f4682652647c879de37f548c8eaa9115f5c7629bbca1589c76edba8cd9034f5bc52326251fce16c6206ed72495e48e779", 0xae) syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x60000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0xfffffffffffffff7, 0x800, 0x9, 0xffffffff, 0x0, r2}) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x240}, 0x1}, 0x4000000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/03 12:04:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) creat(&(0x7f0000000000)='./file0\x00', 0x100) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="b3", 0x1}], 0x1, &(0x7f00000009c0)=[{0x98, 0x10f, 0x2, "ce1dc52e1b7cf0c79a53f62d35bbb31cbcacf1ce28e99957763f478e03f9c0e65b40e7a4a9efd954abfc69dc4766b921376d13edbd54a40bca064a4b358bb99a6dc51203d5e6b2e532ab172afd07638a6dd556bc8d00531cc6cd3b475370cf6e209e393b526ce979babc7a8cca2715d79bfa2596d2162a487c7ee77f30929b0fc6"}, {0x1010, 0x3a, 0xf1, "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"}, {0x50, 0x10a, 0x6, "ac2aef91020321f8c3ff3ee5f3eb0367600a6d46bda7bb549d601f098d7a720d8d8bd135f94f121a0d8e645fa272105b4151a498e88e938683"}, {0xf0, 0x6, 0x7, "7ecec93d91130c28ea876489c15382438b910a785e8778ff60e43a11ba97bb73d30705e8ed8a69c4647e6c30eeb3126a3fcfbb5f9f51e4e4bb6e81d5e8a686bb71b590978f9cc040f1806999b12207b3f7a02b8a5ad50358ec0f9fade9e5f054bc693ef1c51a602661a10b8a55fe3e2c5736a2fb6cfd0cfe0e0acbd9609ee8a3f5edaf39a4cc0161d03400646501af58effe25ce6807ef4b18027efee050635777a46c822b9461c82452aec72d1b174ee8dfb553b07bf79b10c44a37ac9efa8dbd4137a377af993b0ec611f4cb689efc3b5b5c25a7bf8927055056db4785"}, {0x50, 0x113, 0x1, "e4a75c3122213eaeccd2cb06bf5e6f377139064f4f16d95e0a23ab4bc2cd1988abf65971aeaae0b917a52c14d76bdd1c5896c4a177d39ef98de1afc7c0"}, {0x30, 0x10b, 0x4, "d05cda6ba9456acc9f1355c5952328c8372c605c2b76b39cac"}, {0xf8, 0x0, 0x200, "374c565b68516dc19ea1d753271c40b603b756a93fc52b50e82d8cb6c47ae74e6a00687327c6cbcc0a555e6a790616ec65cfa59889f81bd9927c9a4165857d29de8b30cd74c6835aa8db945adf9167e087f04e1a979631afb9671e09d5197a3b8aa181de25f2ea914a39ba014445537f4554d9e199d16cf9826abec5262b39470568c28ee9ba1b6b5136a08fb5c53694485a4a4583519986fcf33c3fb15a096af704f77fbbb7ebd7fdad9793ca6bd02e551c9136b0da67a4daa7f94dbc256ba171c6d737577e0b020a5b63e8560ba9a8a82f36cf2edd5b3e8aafa5df33a967d39e578215fe6436"}, {0x110, 0x105, 0x81, "5885da2e77b4670834840989d0f945b90a39209c96793f167521f79d5323b074dd6a67913bf42528632bd56ba7d1c17b15de223f26108afae82472374dee5352edf2dcec2a49383a44117de346e6a7c46ff77c6db3895b676540c720f633b9761bcc8db4b803c4428cb7629289080b114a231ef083404f665003f92ad5e4797b669c3e4c538c9dd48fb83f719d892140c0d7ed98e077c45bcb5caeca2026f73f0d8f8f4b8a506cb59ca23f0eb434b917c25135ce6a9b05fad38da308d1aed779308be083dc3e85c5dbb3aa1954afe3a9cc0c2d4cea2bee115398474ae2acd9143e86d0938cd114ff26cb8652460405ced7f55956e2ab9466f7"}, {0xe8, 0x0, 0x7, "53e30b93e8684f151e732ef8162458c8bd4b687d04b71f0ee213ad7c44078724c2cb92f0eaedc056db0e43803887e0bb86c02800969dfc0125624c579981dd19f4d0f7da75ec13b9804da2f734be1f8d0631b1bf6d61027c3ddd3f715c5b611cefad865ed23a7124161c072e7f10d1841dfb7657a59c95b4d3a2498dbf61bb8ae94a406c6edb1d147de1793fe4e1ef8e6209185de2fc3f08be565d0258c7d94acf097173f45f9c30e12bf3ffb2270c825613a6332b01107b34a6ee3b2507315ae8667d23032303a8a61e445b4f5857557d"}], 0x1558}}, {{&(0x7f0000000740)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)="dc", 0x1}], 0x1, &(0x7f0000000840), 0x384}}], 0x2, 0x0) 2018/05/03 12:04:57 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x2bb3}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xffffff7f}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/03 12:04:57 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:57 executing program 2: getsockopt(0xffffffffffffffff, 0x2000000000003, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/03 12:04:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x440000000000005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x220080, 0x84) accept$inet(r1, 0x0, &(0x7f0000000180)) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000180)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0x0, 0x8, 0x7, 0x4, 0xfffffffffffffffd}, &(0x7f0000000080)=0x20) 2018/05/03 12:04:57 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:57 executing program 7: r0 = gettid() r1 = getpid() r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10, 0x10000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000180)) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x6, 0xfffffddd) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x4, 0x8f, &(0x7f0000000080)="56e5a8107198ca2b1b323cda91911f4784fd3138b4f0a861245aa796c9091f73222be02de7094828f377b938465c5a16b1ec754e5d48f0b83203239f87c68abe18b3721adacfcc40ea3df24fc07a3012e89030bd1c580c0a65cfb0c18fa6582a83b91020b297f7bf7c5abe3b1d0c780fb6f9bd655e49a42205482772eeb91665be4dabe077e45c39d7ca676606f782"}) ioprio_set$pid(0x0, r0, 0x1000) rt_sigqueueinfo(r1, 0x8, &(0x7f0000000000)={0x1f, 0x7fffffff, 0x5, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000200)={0x2, 0x2, 0x6, 0x10000, "f8d9a82720e79b28e3b22338780a0ee3b16ce8c53614fc13c11145ee7182232817bd587e338bfe60c4966d58", 0xffffffffffff8001}) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100) openat$cgroup_subtree(r2, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/03 12:04:57 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:57 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x1, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000180)=0x196382e) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x3}, 0x8) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f0000000000)="6d71756575e500", 0x8800, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r3 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x6200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f0000000240)) 2018/05/03 12:04:57 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/05/03 12:04:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x4000000000000003, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(r0, &(0x7f0000000200)={0x4, 0x4, 0xae, "b0f5de291ebc", 0x769b}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000089cffc), &(0x7f0000000040)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x4000, 0xa000}) 2018/05/03 12:04:57 executing program 7: mmap(&(0x7f0000f96000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0xffff, 0x7800000000000000, 0x200, 0x200, 0x1, 0x6, 0x1, 0x6], 0x8, 0x7, 0x40, 0x9, 0x2, 0x3, {0x1f, 0x2, 0x45dc, 0x4, 0x401, 0x401, 0x3f, 0xffffffff, 0x800, 0x8, 0x4fd, 0x101, 0x200, 0x2, "4b73292dcefa0d986817d5294f3cd47695f2970709af8974b83541f064724927"}}) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f0000000400)) write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r6, &(0x7f0000ef9fff)="a1", 0x1) [ 364.134606] print_req_error: I/O error, dev loop0, sector 0 [ 364.140919] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/03 12:04:58 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f0000000240)=""/114, 0x72}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/138, 0x8a}, {&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000540)=""/163, 0xa3}], 0x9, &(0x7f00000006c0)=""/78, 0x4e, 0x7f}, 0xd09}, {{&(0x7f0000000740)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/206, 0xce}, {&(0x7f00000008c0)=""/28, 0x1c}], 0x2, &(0x7f0000000940)=""/210, 0xd2, 0x5}, 0x4}, {{&(0x7f0000000a40)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000ac0)=""/18, 0x12}, {&(0x7f0000000b00)=""/165, 0xa5}, {&(0x7f0000000bc0)=""/76, 0x4c}, {&(0x7f0000000c40)=""/20, 0x14}], 0x4, &(0x7f0000000cc0)=""/193, 0xc1, 0xfc88}, 0x7}, {{&(0x7f0000000dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/165, 0xa5}], 0x1, &(0x7f0000000f40)=""/143, 0x8f, 0x6}, 0x8}, {{&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001080)=""/17, 0x11}, {&(0x7f00000010c0)=""/6, 0x6}, {&(0x7f0000001100)=""/46, 0x2e}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/246, 0xf6}], 0x5, &(0x7f00000022c0)=""/255, 0xff, 0x7fff}, 0x6b3}, {{&(0x7f00000023c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002440)=""/217, 0xd9}], 0x1, &(0x7f0000002580)=""/9, 0x9, 0x3}, 0xfffffffffffffffc}], 0x6, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002740)={0x0, @multicast1, @broadcast}, &(0x7f0000002780)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000027c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x21}, 0x100000000, 0x8962, 0x9, 0x100, 0x80000000, 0x10200, r3}) [ 364.244203] kasan: CONFIG_KASAN_INLINE enabled [ 364.248900] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 364.256351] general protection fault: 0000 [#1] SMP KASAN [ 364.261886] Dumping ftrace buffer: [ 364.265422] (ftrace buffer empty) [ 364.269125] Modules linked in: [ 364.272313] CPU: 1 PID: 23736 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #30 [ 364.279572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.288926] RIP: 0010:smc_getsockopt+0x8b/0x120 [ 364.294111] RSP: 0018:ffff8801b51a7cc0 EFLAGS: 00010206 [ 364.299482] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90007d1f000 [ 364.306737] RDX: 0000000000000005 RSI: ffffffff873e72c6 RDI: 0000000000000028 [ 364.313991] RBP: ffff8801b51a7cf0 R08: 0000000020002780 R09: ffffed003b5e46c2 [ 364.321262] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801b51a7d40 [ 364.328521] R13: 0000000000000000 R14: 0000000000000008 R15: 0000000020002740 [ 364.335775] FS: 00007f3e7b8e1700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 364.343983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 364.349847] CR2: 0000001b2bc21000 CR3: 00000001cc632000 CR4: 00000000001426e0 [ 364.357103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 364.364354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 364.371605] Call Trace: [ 364.374185] __sys_getsockopt+0x1a5/0x370 [ 364.378319] ? kernel_setsockopt+0x1d0/0x1d0 [ 364.382712] ? do_futex+0x27d0/0x27d0 [ 364.386493] ? __sys_recvmmsg+0xb80/0xb80 [ 364.390627] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 364.395457] __x64_sys_getsockopt+0xbe/0x150 [ 364.399847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 364.404857] do_syscall_64+0x1b1/0x800 [ 364.408737] ? finish_task_switch+0x1ca/0x810 [ 364.413218] ? syscall_return_slowpath+0x5c0/0x5c0 [ 364.418131] ? syscall_return_slowpath+0x30f/0x5c0 [ 364.423046] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 364.428393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.433219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.438391] RIP: 0033:0x455979 [ 364.441562] RSP: 002b:00007f3e7b8e0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 364.449255] RAX: ffffffffffffffda RBX: 00007f3e7b8e16d4 RCX: 0000000000455979 [ 364.456506] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000013 [ 364.463756] RBP: 000000000072bea0 R08: 0000000020002780 R09: 0000000000000000 [ 364.471022] R10: 0000000020002740 R11: 0000000000000246 R12: 00000000ffffffff [ 364.478276] R13: 0000000000000112 R14: 00000000006f5a50 R15: 0000000000000000 [ 364.485533] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 93 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 62 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 28 49 [ 364.504762] RIP: smc_getsockopt+0x8b/0x120 RSP: ffff8801b51a7cc0 [ 364.511058] ---[ end trace 5cdeceac407aadfa ]--- [ 364.515848] Kernel panic - not syncing: Fatal exception [ 364.521640] Dumping ftrace buffer: [ 364.525162] (ftrace buffer empty) [ 364.528848] Kernel Offset: disabled [ 364.532454] Rebooting in 86400 seconds..