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"}, {0x108, 0x11f, 0x1, "b43546a083f65c34f8c1cdcb82d0da0f98572ae1db4841f788c6303ee3ced2ba6b1ffd88f38728cf33c696f0459b4b24bcaa078b7bea3c678791d15457ee477fdca35ec85944f4efa530ef20fa01b0d36c243ade6cba80882c835b22c30fea9cabcb231d523f2c8bd5df43f205c3e6f02c338790b3c1446df4b483b6ba6372e942fb54c56047ed3cf391bc51f0082cfdbc76b12af21363fb112d5b669bf30de18ad6b958a7d08973797c69557d6d26903338f41eb8fea23fc6b4ff5ab10f21f7131ee468876e4ab3b4dffd5df9cd2480918452144c697e410f645368e972b7d589fa86e0e7e4e9b3de64cbd4a0fbff480e"}, {0xc8, 0x13f, 0x1, "18952e64de8614a2f4529828fe8538df2a44e9de6b55270bb465b4f298d02039d09c51331b3d708335b0536eab949306b3408f9e79ef7a7576375364fe60f61ef6021bac9395f3909b97201c9f0007589db4a0f3c0832a9fb1b486d26658fb50ea92b1adc49b8caee3aaea14e0c92e13c9d01b7f07615bccba402d219737dbd536ca9017f9a25d412821fba756be9fa1dbc425a76321e367b5916efce36b44d9486a8cc099d2df7a023f85014357c0a87effeb"}, {0x68, 0x11b, 0x7, "3e9b4850b7f41c125f099c7c36d25fa2b98fe2caca33858640f7c20aba11cea14698c226f8e5fb945097ac4d1e7ab5b12db9f8a3be7aec6d22debdf46d0bc4476a31975da20597fa63282c3aea2b800f458eadffc5bcec5c"}], 0x2408}, 0x5}], 0x6, 0x240008c0) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x58c3, 0x410800) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"93ed3c35dcd8de"}, 0x100000000}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x8, 0x4, 0x8000}, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) getsockname(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000300)=0x80) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000340)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='none\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f00000001c0)=[{&(0x7f0000000100)="e9bded388b696e21ad7fcef6e3d398", 0xf}, {&(0x7f0000000140)="5e02cb881c11c29a36b4c9b52cfb6c0aa986040ba9364f26dcc22f7bf4de5310cfed4e9dcbf7d757412e42c2331119fa5ad8fdd5a17856060e1536c06be5722eb876c6a281a6c6", 0x47}], 0x2, r3) 2018/05/04 08:32:27 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x77, 0x800) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 08:32:27 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x101, 0x40, 0x3, 0x8, 0x3, 0xfff}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003b00), 0x2}}, 0xffffffffffffffe1) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="01247a6c550000fa6dd82e89d598e2ebe326fb"], 0x8) 2018/05/04 08:32:28 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f00000005c0)=""/112, 0x70}, {&(0x7f0000000640)=""/27, 0x1b}], 0xa, &(0x7f0000000740)=""/73, 0x49, 0x800}, 0x1fa562f3eab867c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000800)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) 2018/05/04 08:32:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000140)=0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x30000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/05/04 08:32:28 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r2 = socket$inet(0x2, 0x805, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) sendmmsg$inet_sctp(r2, &(0x7f0000005c40)=[{&(0x7f0000005580)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000005740), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="200025f3461919c700000000001e8400000000000000000000020000000000000000621e02a8f5393feb12cc348dde280dfcdcc7c9a8019d57e2756f498bc8a94aa082554625485ad73b38af904726358ac78f5dbe10e0630f5676205b4a3eeb9385b42e781a3f69d7f8e4dd30b5325b1f33e25b1adede3f16834683a0c060f2d70600b92069ec2eb984e2a90f6d99f9fffdd4", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000007000000ac1414aa00000000"], 0x38}], 0x1, 0x0) 2018/05/04 08:32:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x40080, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x100c0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x38000, 0x11, 0x8, 0x7, "7564f6a06c2fbcdf72431690313876980db6fb943071fc278971b19a0b452c1d"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:28 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) r2 = socket$inet(0x2, 0x1, 0xfffffffffffff001) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) ppoll(&(0x7f0000000100)=[{r0, 0x200}, {r2, 0x1008}], 0x2, &(0x7f0000000140), &(0x7f0000000180)={0x62}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1f, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x8, 0x3, 0x0, {}, 0x7, 0x81}) ioctl$sock_ifreq(r2, 0x8915, &(0x7f0000000000)={'ifb0\x00', @ifru_ivalue=0x65}) 2018/05/04 08:32:28 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000008c0)={'vcan0\x00', r2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000900)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000a80)=0xe8) getsockname(r0, &(0x7f0000000c40)=@hci={0x0, 0x0}, &(0x7f0000000cc0)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d00)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d80)=0x14) socketpair$inet(0x2, 0xb, 0x3, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000ec0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f40)=0x14) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000140)={0x4, 0xfffffffffffff1b3, 0x8ea0, 0x5}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000f80)={@loopback, @empty, 0x0}, &(0x7f0000001000)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1001900}, 0xc, &(0x7f0000001700)={&(0x7f0000001180)={0x570, r1, 0x300, 0x70bd2d, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x1ac, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x53d}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xaa}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x16c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe5df}}, {0x8, 0x6, r8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1c4, 0x7ff, 0xdd, 0xf1d}, {0xb9b, 0x7b3c, 0x80000000, 0x9}, {0x9, 0x80000001, 0x0, 0x7}, {0x200, 0x4, 0x10000, 0x4}, {0x0, 0x5, 0xffffffff9ffd57d5, 0x1ff}, {0xfffffffffffffffd, 0x1f, 0x100000000, 0x2}, {0x2, 0x81, 0x4, 0x3}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8fa}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40000000000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r12}, {0xc4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}]}, 0x570}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x7, 0xfffffffffffffffc, 0x9, 0x42}, 0xa7f1d2c878b2f163) r15 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xac03, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r15, 0x111, 0x5, 0x1, 0x4) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x62, 0x80) 2018/05/04 08:32:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000200)={0x5, r3, 0x0, 0x80000001}) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000140)=""/70, 0x1be}], 0x1000000000000147) r5 = dup(r0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000740)=[r6, r7, r8, r9, r10, r11, r12, r13]) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/05/04 08:32:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001180)=@filter={'filter\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x328, 0x0, 0x328, 0xffffffff, 0xffffffff, 0x438, 0x438, 0x438, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'bridge_slave_0\x00', 'team_slave_1\x00', {}, {}, 0x67, 0x3, 0x8}, 0x0, 0x1d0, 0x230, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x1734, 0x5, 0x20, 0x0, 'syz0\x00', 0xff, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff]}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x42, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0xffffffffffffffff, 0x5, 0xa706, 0x4, 0x19c, 0xda86], 0x101, 0xfffffffffffffbff, 0x63}, {0x1f, [0x1f, 0xb667, 0xa06, 0x0, 0x8, 0x5f], 0x0, 0x1, 0x4}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x1000, 0x3, [0x11, 0x38, 0x2, 0x14, 0x1c, 0x6, 0xa, 0xe, 0xa, 0x1b, 0x34, 0x19, 0x10, 0x1, 0x2d, 0x3], 0x1, 0x7, 0x1000}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, 'syzkaller0\x00', 'dummy0\x00', {}, {}, 0x32, 0x3, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x80000001}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x9, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) uselib(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x401, 0x9, 0x100000000, 0x8, 0xac6c}, &(0x7f0000000240)=0x14) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r1, 0x100000001, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2e89c42ab5ef6922, &(0x7f00000004c0)}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r4, 0x100}, &(0x7f0000000440)=0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x600000, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r5}) socket$nl_xfrm(0xa, 0x3, 0x87) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f00000000c0)={0x40000000, 0x0, 0x12}) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000000000000000c9c930e37d581788d06cd7e75f56124cf60570df8ca941477f89807034c8748f235662c010184267ba5c14eccd3c3c24c1d91a730614d97ccf5f00fe7e4739237407373acc584f22baaccdc43cde04d2eff8f6f1924bae17d5cd6fcff430dfa177d7090a9c23bee2fcc5489ebbf5802483e0bb155cbafa8da3aec2da91174af004ae662915b26cb19527ff07a3c99c21e80174e5571a4c46"], &(0x7f00000002c0)) 2018/05/04 08:32:28 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xfffffffffdfffffd) listen(r0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x7, 0xffffffffb6b865b3, 0x7, 0xf3a7, 0x1, 0xfffffffffffffffd]}, &(0x7f00000000c0)=0x10) 2018/05/04 08:32:28 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4e23, 0x10001, 0x4e21, 0x4, 0xa, 0x20, 0xa0, 0x89, 0x0, r1}, {0x6, 0x7fffffff, 0x6, 0x8, 0x6, 0x7, 0x5, 0x36a4}, {0x4, 0x100000001, 0x40, 0x3f}, 0x2000000, 0x0, 0x2, 0x1, 0x3}, {{@in=@rand_addr=0x3f, 0x4d6, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x7, 0x0, 0x44, 0x5, 0x0, 0x5}}, 0xe8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) 2018/05/04 08:32:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xff, 0x51c, 0xffffffffffffff9a, 0x5, 0x4}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x40000) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000002c0)=ANY=[@ANYBLOB="540073ed0500ff0305000005007f08ee7f06000002000002000100af0f2a0b08000100e5a9e559128453615eb9bf09000000a37ac649ab3a0cdea251bc2f20792ef5dfe7a05801ec3687549b6ef10eacc9e19243ced270af1a14a6b4e4f2cacd6b47d4030d0699976d78029c8595dc8a2424632699055d6a24035fdbdb34010d7747f54981c20bf66b9c28818e43d88a09d2fea81d722c10ebb3f41e4b4ff6b430e9bb0aee40967954e8b173b6bfe6bb5b49ca2f04804fd081dd5a1ff9fb864e00000000000000000000000000000000"]) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) 2018/05/04 08:32:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x100c0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x38000, 0x11, 0x8, 0x7, "7564f6a06c2fbcdf72431690313876980db6fb943071fc278971b19a0b452c1d"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x200, 0xfffffffffffffff7, 0x2, 0x80000000, 0x0, 0xfff, 0x56fc3, 0x9, 0x7fff, 0x5, 0x5, 0x3, 0x7, 0xfffffffffffffff8, 0x4, 0x2, 0x5, 0x7ff, 0x6, 0xffffffffffffff94, 0x9, 0x8, 0x2, 0x4, 0x3, 0x4, 0x76be4157, 0x9029, 0x3, 0xca1, 0x944, 0x10000, 0x7f442251, 0x0, 0x3ff, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x1008, 0x96, 0x1ff, 0x0, 0x4, 0x7f, 0x100000000}, r1, 0x3, r2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) socket$inet(0x2, 0x0, 0x2) 2018/05/04 08:32:28 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x80) accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) r1 = socket$inet(0x2, 0x80805, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup(r3, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0xfffffffffffffff7, 0x400, 0x5, 0x5, 0x1, 0x7}) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x4, 0x10000) ioctl$BLKPG(r2, 0x1269, &(0x7f00000002c0)={0x7fff, 0x80000001, 0x72, &(0x7f0000000340)="9f29c8841d7073a5336bdfc99b26393ff71cdf2c0d4eb9ecfd6e1060546f936107ddd350379f58263da5e7e5664bf9dfded708011ca17155b25813b3448c16bcf678556df4b87ff3b489f9de5c1a8faa1cfd9a2778127eef7d77675819d2ead21435539c9540981eec408d135de3eea2195d"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1f, 0x66, 0x0, 0xfe08, 0x6}, 0x14) syncfs(r1) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24}}, 0xd7, 0x4adc, 0xdc1a, 0x8, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xa3a, 0x2, 0x7, 0x92d, r5}, &(0x7f0000000180)=0x10) 2018/05/04 08:32:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r1 = dup3(r0, r0, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/05/04 08:32:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x7f, @broadcast=0xffffffff, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x207f, 0x0) [ 159.990953] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:0 none [ 160.025228] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:0 none 2018/05/04 08:32:30 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000580)=[@rights={0x14, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x14}], 0x1, 0x0) 2018/05/04 08:32:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000140)="2296cb8cbfba527db32096ce768aa4c3d279d8e440916be7b71d1f6f2b1d616ceedf6575bc98308acacf76d738be05bd798612ef116f13120840c9a2b14e461dacd772e7167b28c86b51935300c3692e54755e937170b25a24728544c7de92a49f10ebb861244a9d747e52bc3304a50ed0931ba4aefde6b97fafcda278b091", 0x7f, 0x44080, &(0x7f00000001c0)={0xa, 0x4e22, 0xfffffffffffffe01, @empty, 0xdf}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000200)) mq_timedreceive(r2, &(0x7f0000000080)=""/137, 0x89, 0x1f, 0x0) 2018/05/04 08:32:30 executing program 5: r0 = socket$inet(0x2, 0x7fb, 0xffffffff) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1000, {{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, 0x90) 2018/05/04 08:32:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/wireless\x00') setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00', 0x0, 0x6}, 0x36d) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:30 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x8100, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/05/04 08:32:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x0) 2018/05/04 08:32:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1000, {{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, 0x90) 2018/05/04 08:32:30 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair(0x1, 0x1, 0xac23, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="030000000000000000000000001b26ffe8e93e63a83e6300000000000000"]) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x3c, @multicast1=0xe0000001, 0x4e24, 0x2, 'wrr\x00', 0x2c, 0xfffffffffffffff7, 0x55}, 0xffffffffffffff3d) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40000, 0x0) accept$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/05/04 08:32:30 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) writev(r0, &(0x7f0000000540)=[{&(0x7f00000006c0)='5', 0x1}], 0x1) splice(r0, &(0x7f0000000140)=0x15, r0, &(0x7f00000001c0)=0x1, 0x0, 0xe) r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x8000000000000000, 0x2) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x8) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r3) 2018/05/04 08:32:30 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r0 = socket(0x11, 0x3, 0x8001) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/04 08:32:30 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xdd20cfabe60e4fb8) getcwd(&(0x7f0000000040)=""/183, 0xb7) 2018/05/04 08:32:30 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80004) epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'os2.', 'mime_type\x00'}, &(0x7f0000000080)=""/150, 0x96) r2 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebaff4)) 2018/05/04 08:32:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ipx\x00') ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x2, 0x4, 0x100000000, 0x6, 0x8, 0x7}) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x10001, 0x5, 0x1, 0x200, 0x0, 0x7, 0x0, 0x7, 0x6, 0x2, 0x2}, 0xb) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/05/04 08:32:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x3b, r1, r2}, {0x3, 0x80000000, 0x5, 0x40, 0x2, 0x7ff, 0xb5, 0x26}, {0xfff, 0x3, 0x3e95, 0x9}, 0x7, 0x6e6bb9, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x0, 0x4, 0x3, 0x6, 0x3, 0x5, 0x3}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) socket$unix(0x1, 0x7, 0x0) 2018/05/04 08:32:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x80) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x3) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000140)="7bbf87b40e1368c9fb2c2c310c8229dbaabaf186b0d282683e1e0c5192fbdad962f86cbba2730d6d9120813b330a3f870f661e4ef317cc79da984b84a29ae32613ddb813a1bd189d2b30567fb431140a62388f81998e750528ba2396bbf1c7f8ee63ec53d16dd1202addb62698751204f94523a2599b4772db564476c5a37d9c3068eaa80752bd96d5d153016922e368b26d90142b99d13876b54385c6d0", 0x9e}, {&(0x7f0000000200)="de8bf24018e4c8fad3f70be891ebf710439c4857ee5cc406a0404d2cc488dd4bec6af75670c46dbf425f4d1c45873b236d7649c895e5e5c9c7e8a3e3391c47823a0a0dd33e32e8d654fd623701f355af8dceea2935ff8b9efc12dabcf75c6e47e7d963c12acf8cc630c35cf00dfb0dc88c5a24fd71a744f394caa20469ca88e65431cde0971fe595707ee7ae02e041f786396b53d21d9cd5d8e3b3d43bf7746edb85c4b2c064ca269d4c1e8f4c812c87c523c97175c608b612a98212b3b9d723dbf654343096742e84d788c50e6b8297", 0xd0}, {&(0x7f0000000300)="bad2dd0eed09f2d4321ab2ea2d33e94a74c9cb30d81d5f773f1d35150b4cab3cfecfb4ac524bdd4b15b2eb01e6f330b0e9ad168b8e217c43d50e137fc610dd054f12584c1137a199", 0x48}, {&(0x7f0000000380)="6735dd5f5f95bd45473afa7562319fa6b0", 0x11}, {&(0x7f00000003c0)="6e2d9354a8a2b0e7e6ff9184e4e8f1432f5d15ae2a1bdaa810136f52581d5fdfd5db53aadf1c4988687ae4757a443f22bba4482706551db38b5d14787faca02f7b0c0cfef5fea533a34f3a0431e310f11b28a882883ad6cca32c6e881a3ce5da47c0551bedf5d8ec63f6da46fa96324b7a1623aeb08bf2658d1ac664859fbf0dd3f8b96f02d39edd70631f2ffb3ba81fa8474cd8d885de9003e23fda8f95dc9481ddcc7c0406b3ffb24d91281ac1e945e58f5a045c46ea7b7f29730f6624f2713c99089968e197a9b3b5aafce2b7193b1e296350a08ccd497d7b", 0xda}, {&(0x7f00000004c0)="cae4ff0c482bbf31823b8c90b6dca0da90ffda77b574ca592180296d3c1558c0d387793ad7a5833816e18facd6cba6a7654a2d1d0ad7183b5bfa5f46bcb75293ed07cc5af69ded29dac3ed131fc556f51928e72fbe61ce93c3c4e5435b5f85cc06663b4f6657eda01663192354ccab403d0789ec1ce503626eb96c6576039c5749b81e335f927271186e20a0948bd052c23783681451cd285920ddae4061581247eeebe2d948004ce4af169062a0f5835ce10e07f4ad5c7a9ad25f640d34bf103cf74870ac036c4a497f", 0xca}, {&(0x7f00000005c0)="24ce844344591dc3e8b2aaad1423ec486f30343f2bfb02e0cb1efbadd67ae2c05463dd484b5d99604dc15eba59cdacbe4600d43a4863e4a00042f3d5c56694835c26fd467d83bb23e73f80f36219afbb158e6466e8fc827166fe2f9d362f6e336010477273beb4ad24221a4d0446baac0c4d0ac4dd7a5579c846d6e8f0074cab2407cd057eefedbf8aa6869b3f66520e8f639b640898eff70dc4b0e0ec0fd61ce5f59a96333b439aaffc1532e7505d8e85856c52f0bee2f81ab03aab051fa15364078781403bfc4d9174419c8cf31731b3", 0xd1}, {&(0x7f00000006c0)="286f2217594468fcad45a2a8452824d6d3568710a787217007a10162a2ee7619742ffc11891301ab5179400503b34838f0f34ce963985486f585204b6dfe93579f7f2a3364833ece98a2ec104f3f4a772fd65e467df6eecdab39c9e070da1bc762e70b6b6d590630608df8aa1c22662fd075f0828ce84d1acb5aa4f798659b018cdb59173d00b4bb84fa15186208a7b67e27d1416701c0028ce321abed5dd420ae97652ff0472cbb822f9bef6d62b64aed7bf6b674a32c967674bd51ca2658d298e97efb36eb4ad809d6ccf708eb2f3d2b64e310a56cd71dd260157d12", 0xdd}], 0x8, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x80}, 0x20000000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xbb16f27df9c94363, 0xffffffffffffffff) 2018/05/04 08:32:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/05/04 08:32:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000200)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) 2018/05/04 08:32:30 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000000)={0xffffffff80000000, 0x20001000, 0x7000, 0x80000000, 0x100000000, 0xdf00, 0x6, 0x1000, 0x28, 0x1}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x40000000000011, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffffffffffff, 0x20, 'none\x00'}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="0cf5888abacbffb1f3d4e75c035b450f836354c3b657f79bf1657da001cf6c31b6ad05a1aee75ee47ce8c4971af0acae304385f4707df530ddf0290d", 0x3c, 0x200408d0, &(0x7f0000000100)={0x3, {"0eed7f8f847631"}, 0x7fffffff}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:30 executing program 6: r0 = socket$inet(0x2, 0x8000a, 0x8) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0xd9, &(0x7f0000000a40), 0x1000000000000014, 0x0, 0xffffffffffffffec}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x508, 0x208, 0x208, 0x0, 0xc8, 0x208, 0x470, 0x470, 0x470, 0x470, 0x470, 0x6, &(0x7f0000000040), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffff00, 0xffffff00, 'team_slave_1\x00', 'gre0\x00', {0xff}, {0xff}, 0x7e, 0x2, 0x18}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0x7, @rand_addr=0x7, 0x4e24}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'nr0\x00', 'tunl0\x00', {0xff}, {}, 0x7f, 0x2, 0x8}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0x0, 0xff, 0xffffffff], 0x7fff, 0x1, 0x4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x1000, 0xfffffffffffffffc, 0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xffff, 0xb1, @ipv6=@loopback={0x0, 0x1}, 0x4e21}}}, {{@ip={@rand_addr=0x4, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, 'erspan0\x00', 'vcan0\x00', {}, {0xff}, 0x6, 0x2, 0x1}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x1f, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5d, 0x80, @rand_addr=0x5, 0x4e21}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/04 08:32:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x4000007, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x4, 0x1ff, 0x7, 0x2}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0x34d}, {0x2, 0x400}], 0x2) tee(r1, r1, 0x5, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bond_slave_0\x00', 0x401000}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000080)=0x4, 0xfffffffffffffe77) 2018/05/04 08:32:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0xfffffff5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x3f, 0x3ff, 0x1d8, 0x6, 0x5, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x20, 0xff, 0x9, 0x3f, 0xffffffff80000001}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x8, 0x73, "26dab73cb1911a87ce85d46dba4f90500b863cc6232f4b4d0fbc2ff1c765dc0b78adc551671818e876150a537ddeb1929f619c3a37f077aeb8b38cd02a4c95ac691ca81dbb0867fcfc0b051f876b69c63ce75ac2f7be47517d414201ca82e69cda5c96ca5f3e97da57ee3d8d96a898fc6643ef"}, 0x7b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/04 08:32:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) bind$inet(r0, &(0x7f0000000180)={0x2, 0x1000000000804e21, @multicast1=0xe0000001}, 0xb) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/05/04 08:32:30 executing program 0: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() ioprio_set$pid(0x1, r1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0xd277) 2018/05/04 08:32:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100), 0x0, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 161.747481] IPVS: stopping backup sync thread 11050 ... 2018/05/04 08:32:30 executing program 3: r0 = socket$inet(0x2, 0x4, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x6) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001a40)={0xa, &(0x7f0000000200)=""/188, &(0x7f0000001940)=[{0x3ff, 0x64, 0x64c6649d, &(0x7f00000002c0)=""/100}, {0x8, 0x18, 0x6582, &(0x7f0000000340)=""/24}, {0xfffffffffffff66e, 0xff, 0x2, &(0x7f0000000380)=""/255}, {0x1fffe, 0x37, 0x3, &(0x7f0000000480)=""/55}, {0x3, 0x1000, 0x6, &(0x7f00000004c0)=""/4096}, {0x7, 0xdd, 0x8, &(0x7f00000014c0)=""/221}, {0x98f, 0xfc, 0x5, &(0x7f00000015c0)=""/252}, {0xff, 0xc4, 0x100000001, &(0x7f00000016c0)=""/196}, {0x8, 0x62, 0x100000000, &(0x7f00000017c0)=""/98}, {0xffffffff, 0xd2, 0x4, &(0x7f0000001840)=""/210}]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x20, 'none\x00'}, 0x2c) r2 = syz_open_dev$admmidi(&(0x7f0000001a80)='/dev/admmidi#\x00', 0x6f2267fe, 0x400003) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0xa5, &(0x7f0000000180)=0x2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x7, 0x40000000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8001, 0x400, 0x8000, 0x9, 0x52, 0x5, 0x140, 0x0, r4}, 0x20) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10, r3, 0x0) 2018/05/04 08:32:30 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22000, 0x0) recvfrom$packet(r0, &(0x7f0000000080)=""/78, 0x4e, 0x10101, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) [ 161.818340] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 161.821852] IPVS: stopping backup sync thread 11061 ... 2018/05/04 08:32:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x100000001, 0xfffffffffffffdd8) 2018/05/04 08:32:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x3) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) socket$unix(0x1, 0x7, 0x0) 2018/05/04 08:32:31 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'eth1-\x00'}, &(0x7f00000000c0)='(mime_typeproccgroup{vmnet0eth1*\x00', 0x21, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f0000000040)}, 0x20) socket$pptp(0x18, 0x1, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) 2018/05/04 08:32:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x10000, {{0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x6, [{{0xa, 0x4e22, 0xdb75, @mcast2={0xff, 0x2, [], 0x1}, 0xe5}}, {{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0x6, @empty, 0x4}}, {{0xa, 0x4e22, 0xffffffffffffffe7, @empty, 0x401}}, {{0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e24, 0x2d7b, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x390) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40}], 0x2c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="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", 0x1000, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xffff}, 0x90) 2018/05/04 08:32:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) recvfrom$inet(r0, &(0x7f0000000080)=""/251, 0xfb, 0x40002022, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x3f, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e20}, 0x44, 0x0, 0x1ff, 0x8, 0x6, &(0x7f0000000180)='bond_slave_0\x00', 0x6c1, 0x1, 0x8}) 2018/05/04 08:32:31 executing program 7: r0 = socket$packet(0x11, 0x200000000000003, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3f, 0x1, 0x2000}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x7f, 0x8, 0x0, 0x7ff, 0x1f, 0x5f69, 0x10001, 0x76, 0x1, 0x4, 0x4, 0x3, 0x0, 0x2]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x9b, "755401ce49dd227aaf292cd2599a3d5a803872ce23098164f10b4cf298a432a51adc9df3108a65d9bb186476cb2099721ade82b288969a926e008f414e5f996cf3e8cf4847ccfa404524187d2d877214a7a9d7c849aa3ddbeca8145eb003dea9c36939ac3a0a838ed2e0bda55f12bd37a851917bd674e3d6f7553bed5dd6b1b1ffacca62c6c375876bb4462e69c84236fedcb3bdf247b82a44cd21"}, &(0x7f0000000280)=0xa3) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000006ffc), 0x4) socket$packet(0x11, 0x3, 0x300) 2018/05/04 08:32:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/206, &(0x7f0000000280)=0xce) 2018/05/04 08:32:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400001, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000100), 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 163.002673] IPVS: length: 206 != 8 2018/05/04 08:32:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xbc, 0x10, 0x1, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x80) 2018/05/04 08:32:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x46400) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000580)=""/156, 0x9c}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x4, 0x0) r2 = dup(r0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x4000000, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x10, 0x401, 0x501}, &(0x7f0000000040)=0x18) getsockname$ax25(r2, &(0x7f0000000640), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYRES16=r4, @ANYBLOB="fa0500"], 0x18}, 0x1}, 0x4008080) syncfs(r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xc7}, {0x0, 0x3, 0x1ff, 0x4}, {0x4, 0x80000001, 0x1, 0xffffffff}, {0x0, 0x200, 0x0, 0x100000000}, {0x2, 0x100000001, 0x7, 0x4}]}, 0x10) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYRES16=r1]) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000003c0)) syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x4200) 2018/05/04 08:32:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3a, @multicast1=0xe0000001, 0x0, 0x4, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000002, 0x9) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x10000000004e22, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 2018/05/04 08:32:32 executing program 0: clock_gettime(0x0, &(0x7f0000004980)) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000c00), &(0x7f0000000c40)=0x10, 0x800) getsockname(r0, &(0x7f0000000b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000b40)=0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) r3 = getuid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/user\x00') r6 = eventfd2(0x8, 0x0) r7 = socket$inet_smc(0x2b, 0x1, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0xfffffffffffffffa, 0x80) r9 = socket$key(0xf, 0x3, 0x2) r10 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0x2, 0x200141) r11 = syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x99b, 0x101000) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) r13 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000640), 0x80000) r14 = socket$inet_tcp(0x2, 0x1, 0x0) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x400, 0x0) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) r17 = fanotify_init(0x3, 0x0) r18 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000006c0), 0x4) r19 = timerfd_create(0x6, 0x80800) r20 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0xffffffffffffffff, 0x7, 0x1, 0x3, &(0x7f0000000700)=[0x0], 0x1}, 0x20) r21 = socket$pptp(0x18, 0x1, 0x2) r22 = userfaultfd(0x80000) r23 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f0000000800)=0x60, 0x80800) r24 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x80000) r25 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)='./cgroup/syz1\x00', 0x200002, 0x0) sendmsg$unix(r1, &(0x7f0000000a00)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="3f873ca8afb1b12c7c3d08b3c52dc6a20f7d68a54af62f095b83d01a59ef966b4fd145302fcb067262bee139ebeba1f2929b17425df4d1f1cc63ef70bcac26362f2165ae5c785a7478452f4592f4bda81c4d631a9e558a9cf6020add668b85f7fed5b3a9824fabe2e716eb03ea5ba482d1", 0x71}, {&(0x7f00000002c0)="7398d968fe8c0d4af4c29162e0312f0e02c7284a6673b35088db966df2afb572e278c3971e94524da216c34bd3657308218049dd8a1f2fd42d727c70d9d455515f4132f40adcfcbbdbf0921625ae99c36bd602c89b0a2d09e3157fed75181b5063edd87197eba04e44304acfc5e0f611ec4bc6eefcde4ef800c34daafe9fe2d515e7409d6e2f1bf88fab3f36eed3a3fa018622a8b767a2960276d81fe6b51173f79fd439e6d20b464146c12bedf3489e1e44956087263afeb229266c5a40372dce86e06b0349f680bddba0e6", 0xcc}, {&(0x7f00000003c0)="f44793a6bf503c008bf746d57de577e4617ebc3237878830e39d39", 0x1b}], 0x3, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25]}], 0xb8, 0x4000000}, 0x24000080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r26, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f00000000c0)=ANY=[@ANYBLOB="f4ffffffb0810000040000009a21e1178200000000"], 0xc}}], 0x2, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='jfs\x00', 0x10, 0x0) 2018/05/04 08:32:32 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xb, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x8) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x2dd) [ 163.166523] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:0 none 2018/05/04 08:32:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) sendto$inet(r0, &(0x7f0000001180)="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", 0x1000, 0x4084, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000180)=0x1f, 0x4) [ 163.253029] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:0 none 2018/05/04 08:32:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/04 08:32:32 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) fcntl$getflags(r0, 0x401) 2018/05/04 08:32:32 executing program 3: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:32 executing program 7: clock_nanosleep(0x40000000, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syncfs(r0) io_setup(0x1, &(0x7f0000000280)=0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002e00)=[{&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x2, 0x1, 0x7, "2a701f7c3669d1b87331bcab39d6bc532d4d60eddc5d89faed5c84dc9640b91e7d61acb68a7c2273a5177de4ad9530e082b23cce199420360d6298012f1abf", 0x2}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000340)="50ad9a462998ba5a603be9124dbfda14c4f252b05f491a7f6ea2e510b7e94823a39e13b9c0ea43e173d0865e3679af387edcffb972517ab4d2307cc07e46dd85931eb8bb4512ec9fc61a86a9b2ce68739191fcbc50544c988638596f098d54722afc4e21155714c8267ed225ab14755d584c211a2783ab3545c217e175ba19bdf0362e26cd3b81e6a20cfa31c12ddbda5211e0fbdb5fc13c9f9119f84e098f4d307f0582eddfeedcc01cff6938f9cbefcea5ebb514c5", 0xb6}, {&(0x7f0000000400)="4a583578fbe19b644741df40cc1b150da89021cdc97d6fdda2389be45177c7f3261dc0c0fd70b52414c230948c149786125b195a0abbe160bfbd9fcd6a2d83591de956e0846bb6432cd76bfdbac9617c558a8f6f1cba25db12a4b665dedc6639352e8495a010d7c3c136632961c6b58ce5d2472c2e5c5285276006aa91354c2552f3920c68b967edfe5eefe16b2648dc56ddacf7f9775fe2cd47cc7a01bc9d", 0x9f}], 0x2, &(0x7f0000000500)={0x28, 0x0, 0x8020, "5a3c83c950c1d8f0ebfaf4a931ff461d3ea0a1"}, 0x28, 0x804}, {&(0x7f0000000540)={0x27, 0x1, 0x2, 0x7, 0x6, 0x8, "f60128d253a9feaaa0db8dd8cfda00a4c4dee3f3afad25da9bedd0aa6e5076bf116f119cdcd277e4ac6e8550a8fa0212b5006e366d3a781a69ca708e301e6c", 0x2c}, 0x60, &(0x7f0000000600)=[{&(0x7f00000005c0)="d8c98a5026027bf813fa0cd0210254dcb7928b3fec", 0x15}], 0x1, &(0x7f0000000640)={0xa0, 0x11f, 0x5, "2293e3d13f18e9dc94d2b4c9dce53a80f88cf3602790ece1874b7a72b90c2ac627118b0e908d6d5ba058761d47df2761426f4e69a0d374cf69d5f5378b13e788f36b88b243761cffef2d79aefd265ece10d8a7ced1442eaf8f678ef513bb16fd6b1db0c7a78629a64c6c28eec92ed9aa25ae6078c2390e9d92bceabf31601f137108c195465ebb4a2762c1"}, 0xa0, 0x20004000}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x6, 0xfffffffffffffff8, 0x38, "c5313ee48ef83609df41d1c37cef64144e7d94fc8a346fc85ebdf7fafa90e2b44868896fbc2b72f0a4659307b49c506d7c8962df9ae1e6f1a2654ab372d615", 0x1}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000780)="8bd6a3f033cb9352a73f566f495023604e875583efd9e8f5e3570cdfb3db7c301d731280e5f1f3e3111a", 0x2a}, {&(0x7f00000007c0)="dd976e8f1a232fccea810051e4e8d1887e46b2821ed1ec0332df6539bc5cca59248133338d09a360640f6d04724a4c0c1dfaba48d75b2b33785ea2b4589f48c489f620405346cd6cd27af54c2befb350d87e49ebdcb09589b47fbabe7c6cda8ed514bf36fe99677cf47d86720704152a4fad4cbaa916432c1f1bdce67be7bc0786e384c911d88ce3e65fb990a7a87d316c1dbb830a484e24538f7b02b187092fcf88ece03ade88ee011d90e678ae4a437f577fd1cfe43f7cd5c69a2a02", 0xbd}], 0x2, &(0x7f00000008c0)={0xd8, 0x10b, 0x81, "f8b05f4821f55bd59b0ab9454b64f5534e64ed38f769c315626b53d939fb7e8c219c3dc1f8b51581b862bf3c20fe3a305e5f399edd5a1e94b34ab39e57ec2deab06282142f8760c97c28f3ddf23645a5b40b5077e763ca9b785283a32125c9bac46ba525f3ac508db62acfd4fc33b4aa0f9a8f98551b8c2506d64e1b8b250719b3df9b404c006f5475d8a78cceb98678fc411c5eb7fd43de45daea4452cddd68dbe0fd2ecbd67b6249e4280cf4d0f290dc0679de8fb658a06bad3ce822c540537eeaecbf23"}, 0xd8, 0x40}, {&(0x7f00000009c0)={0x27, 0x1, 0x0, 0x7, 0x6, 0x7fffffff, "cc68de267f9c259eb94f213102ef394390a23ba1a73390dd137b6564d4ee11e729f0e2be24ddf9b3d7bb2102def4cc7731bc3f2ec4885545b7ed8caf2a1e77", 0x17}, 0x60, &(0x7f0000001ac0)=[{&(0x7f0000000a40)="eabb55f44049f080c17d341bf8ca1213a7a1274d174906a4ef18325fa0ca3a1ddf0b770f2142b06ecb5928a5a81cba1d28b99638e753", 0x36}, 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&(0x7f0000002d80)=[{&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000002c00)="8c846cca40e694e79095e2a9c208f7d7d2b5faa1d15118c166107166c32b703559e7d117290f3bf97433c76af6bf13600d953296c262aeba0bb45449dcd69b5c316514ae5408d83371b30f07b3766dbf5a700fe61b91f9a75fa90e518e59877af41ab40b873adda87684a6f2c4919d516a255a72c7de231e653714afd6fa59b7388b684eddf7197c4f822e2fea895fd5486fedb10664c2af62a0fb3bb0e4390e195401f4667a0be2ce5a93fe33f104b76e98949d6daa24a92403ef08457350f26da5eaa7fcd9bb84526a8d508077d60fa43b4403a2702a7d3f6070ddd8d682bcd84d97d9b578b1086b08f52df6", 0xed}, {&(0x7f0000002d00)="59dff04f4f61d827d31df4cb3776947808f59bd814736430a8aa151ba9a3807e823f7c60df91dd55e74ed5cbc3c290490fdab36b891b506037bc9a4cdcb5461528fa1384e88283fe184917d27b0720ba449f6a", 0x53}], 0x3, &(0x7f0000002dc0)={0x20, 0x10a, 0x6, "56984f19bd6602fc10118870"}, 0x20, 0x80}], 0x5, 0x4001) io_destroy(r1) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x15, 0x6, 0xf, 0x22, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x4, 0x0, 0x7fff}, @sadb_x_sec_ctx={0x1e, 0x18, 0x0, 0x3ff, 0xe6, "bb37b73e54fe4c5a7909b0af63d08e986dbaa73fbb1fd5fca3d76bad88c7ef4b8035ca3f6acea00a45c01d045bec53984a915b5309cb97b2cd7edbcd48ac8dc318e9ad7171d6b1666b716663a5461da4693c04bd6897d77461e17080c1850a83ee3ec5e012e1b1b4f761a10b7c7b38f9180548b4adc245778a4394d75f61036312f2a6e5fd835609e73630c9897f80e16ca0360602f8fb28488cb93de0f989d7b8d504ae396069b3485e1208cd24e3027cd49b36ae8077f0089128399771c734d34df800971eaec47bcc9b2f48e7ab76d553a67f2e1f58ad0de1ceae347655d97546ad0d2d8b"}]}, 0x110}, 0x1}, 0x20004840) 2018/05/04 08:32:32 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x2, 0x3, 0x9, 0x10000, 0x80000000, 0x7}, @ipv4={{0x9, 0x4, 0x7, 0x1ff, 0x86, 0x67, 0x8, 0xcf, 0x8, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x21}, {[@rr={0x7, 0x7, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @ra={0x94, 0x6, 0x4}]}}, @icmp=@redirect={0x5, 0x1, 0x0, @rand_addr=0x8, {0x16, 0x4, 0x4, 0x0, 0x1, 0x66, 0x4, 0x401, 0x7f, 0x8, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x17, 0xaf6c, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, @empty]}, @ssrr={0x89, 0x2b, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xa}, @empty, @loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, @end]}}, ').'}}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000022fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000014db7)={0x14, 0x30, 0x401}, 0x14}, 0x1}, 0x0) 2018/05/04 08:32:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100), 0x0, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:32 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x7, 0xffffffffffffff18) 2018/05/04 08:32:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/05/04 08:32:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x9f, @empty, 0x4e24, 0x3, 'none\x00', 0x4, 0x1ff, 0x3c}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:32 executing program 5: r0 = socket(0x19, 0x6, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffff, 0x3, 0x40, 0x6, 0x2}, 0x14) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x202000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x0, @multicast2=0xe0000002, 0x4e22, 0x3, 'sed\x00', 0x18, 0x6, 0x67}, 0x2c) socket(0xa, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x3, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) listen(r1, 0xeefb) 2018/05/04 08:32:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x222c02, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x4, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r2}) r3 = openat$cgroup_int(r1, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x3) r4 = memfd_create(&(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) read$eventfd(r4, &(0x7f0000000040), 0x8) 2018/05/04 08:32:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000540)={&(0x7f0000000100)=@l2={0x1f, 0x1, {0x7, 0x6, 0x9, 0x8, 0x8, 0x3f}, 0xaa03, 0x80000001}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="c4c4b6c800a0d3b3cc4e754f7cd60b24b8f10b64e89ebe7ce6aa165341cae487d605644789e01e4f11743bf82bd4b19770f8cf188f4912c8a2e98ab49ab6c0eeff76eeb66633e4a04132d0e06757592af0ca84a9051a761d1f435727357fa28c91f3b55d7312b684e957e52cda6b2e30bf1cda4042131bc02f4c", 0x7a}, {&(0x7f0000000240)="c2e3891950c70f81d5cdd6b54f632a64cab9ddffcd3678dd4f0878d5d8adf0c52fc680f70ee4a0d8eab3260c0ddb74e0f27ce8d295eb4c2fbe54671db12bfa2798a8fd9e86dc9d2a3043e3a5f918067c7de18486240ad4c527c3eb295f9bdd8d1edf43c99a19cae39a3a14530f", 0x6d}, {&(0x7f00000002c0)="39b06adae5a8a88694a99dfe27d60f9070feff01a2e7a415da3c77be6c2360f494023769a5391e34c5af1b31cc5a2cf883a10b30929ead0bc06f70d99c255c2fbc46065c81d8412bbeb951bf416d76ac4fa702cf0a4fa98337666c402b44f16cb8e3844020c448e6dc676c98a750a3d2cc1b173b93380a1e859e6b958200ed9eeb266971a644ff8c49fae1bcda2d0e5ad5341fdf7f232dc1c4e83eecd64481b731be435a5f28f50353", 0xa9}], 0x3, &(0x7f00000003c0)=[{0xb8, 0x110, 0xfffffffffffff000, "840fb7048129dd43b6e6f2261ed351eed5ef284c8c4ee02bd04018691161db8b87244432b897c55c4115d03c297c20c559fe09c221388c47eed2403f71ce95ffbd3f4e43144b601c362a69d42559f2942d4fcb1dbd136b59be7cb4b88b952a47123069db5d22aa60271a7d549751bba50a18d74c8846dcbd3312119184a1c404a52660c0ba669976e4149bf970f076b0301bc687870c1296a2a3d7184ef7723b54075a336d"}, {0x28, 0x0, 0x81, "37a5edfa5c2f6cc9ecf0ac1bff05e47b10e67c3a2064"}, {0x80, 0x117, 0x100000000, "06245de87c2c1640e0b60af047aca847152a1830ce4e680686a9e5b74f77f246500dfa068ec0cf3651e87e315ad617ab69876a188033036e2bf19bcc81293f4f892a2e21a06d356bec6595b2afc7064b4902ded076a5c558aaab4799d07db5cbc9385ff2e7e469ca03f95955794430"}], 0x160, 0x40040c4}, 0x51) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) clock_gettime(0x4, &(0x7f0000000580)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) getuid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/04 08:32:32 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000fe74142d371204e4e73bccf0d405372511869c4e427a0579a0accc5b1613860a716ad85be4b0d4d666048cb648d3fc0c861d8eec78757e50f212d255290b75bf701ccc31c2963e430324d033f7fc5056c50ac2f4d48b8b921120c488a730b15b1c8ba35899f2c288158d3fa7be41b1d2ecc7cd401d93d86181918146c1"]}) 2018/05/04 08:32:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, 0x29ee, 0x100000000, 0xffff, 0x8d9, 0x4}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x5}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0002d0ee85e201003e0400000900"], 0x12) [ 163.955667] device lo entered promiscuous mode [ 164.004818] device lo left promiscuous mode 2018/05/04 08:32:33 executing program 2: r0 = socket$inet(0x2, 0x1, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000108fda)={&(0x7f00005ceff0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000e75fc0), 0x0, &(0x7f0000aedf5b)=""/165, 0xa5}, 0x100ff) 2018/05/04 08:32:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x209, 0xd8, 0x8000000000000094, r2}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000180)='none\x00', 0x0) r4 = msgget$private(0x0, 0x4) msgsnd(r4, &(0x7f0000000500)={0x2, "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"}, 0x1008, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@delpolicy={0x5c, 0x14, 0xc06, 0x70bd2c, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0xad, 0x0, r5}, 0x6e6bb2, 0x3}, [@lastused={0xc, 0xf, 0x101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/04 08:32:33 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)}], 0x0, &(0x7f0000000040)=ANY=[]) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f636f6e74726f6c2f66696c653020776c616e302f6c6f47504c656d3021236d643573756d382023212020232120206e74667300206e74661510c82d73002023212020686673002023212020686673000ae9c7b3e0e6c779f881bf431b444675884c68641586fb94866639bb8e8b802d53ef9352778feee549cb7e4dcf4154c167a8ed380593f8a130a37a03e3e60f721ed7a3"], 0xfffffe8a) 2018/05/04 08:32:33 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000240)={0xe9, &(0x7f0000000140)="1902770303f3dfc30a0a4194ca55dada96b3bcd0530eb2fef6a0f9d0fda4595a44d3aefb28ce7d4f76e6d0f0731dab66808f605eef2716c039241940c002ae077b90ee48945ad3badba19004df77fdf90dd85bd387e6128cc988d7660166ea5a9e44fbb8ad8979f006f9fb2aacbd4e264a802c881ad6289ff6a2bcf313d61f12692306cf8a432d2e048b48c5edf5bfb0228d0b209155d73bf6af5350452abeb8fe84009a8cca8bc6bcfd3f79b407243637699b9b884653b97e6e4784cda70ae1aaff5f52ed5a1c7dfae5891d9411c9f0f730b038d58c0fbd1d22128395648e400af7bf20521a0aff65"}) unshare(0x400) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2200) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200400, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) 2018/05/04 08:32:33 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40040, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x14}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1000000100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffe25) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/04 08:32:33 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x10000, 0x401, 0x7}, &(0x7f0000000140)=0x10) r2 = socket$inet(0x2, 0x4000000000000005, 0x7) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'none\x00', 0x0, 0x0, 0x4f}, 0x2c) 2018/05/04 08:32:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000001180)="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", 0x7f9, 0x24000080, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) 2018/05/04 08:32:33 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x7f, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/05/04 08:32:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x4200) ioctl$VT_ACTIVATE(r1, 0x5606, 0x10004) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x34}]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/05/04 08:32:33 executing program 7: listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/27, 0x1b) io_setup(0x8000, &(0x7f0000000000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, r1, &(0x7f0000000040)="1810fe984a3639a16dd81938b69f38905fe713ed46f07139850b9947293db22939d9027b05a4fac9787d65ce0b1bf1e9c8c0a6f2423dc3726f80abb7853ec93fa180bc15a0f17502e38ecac4308bd1abca66fe090ca47bffaa9f340aff04dcdec034d4ae77296fca345b17bbab1c30a117a71a7e92146d1c3535d62d8471b3a3704ef683082e175672b17f20b349fb4ee94bdd3bdc38cdebd69c461ee89ef6697b5e5b8d07668b87447281db3eaf438f86af0eb3f7079fed830778ae90951ab00b38c08a15ae6e8a4489279ea73a341348c333695d2c9b9c9e", 0xd9, 0x81, 0x0, 0x1, r3}, &(0x7f00000001c0)) io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r4, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_destroy(r4) 2018/05/04 08:32:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) alarm(0x100000001) 2018/05/04 08:32:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x209, 0xd8, 0x8000000000000094, r2}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000180)='none\x00', 0x0) r4 = msgget$private(0x0, 0x4) msgsnd(r4, &(0x7f0000000500)={0x2, "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"}, 0x1008, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@delpolicy={0x5c, 0x14, 0xc06, 0x70bd2c, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0xad, 0x0, r5}, 0x6e6bb2, 0x3}, [@lastused={0xc, 0xf, 0x101}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/04 08:32:33 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x100000004, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8, 0x6, 0x1, 'queue1\x00', 0x2}) 2018/05/04 08:32:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$setpipe(r0, 0x407, 0xfd) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x400240) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000000c0)=""/126, &(0x7f0000000140)=0x7e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x100, 0x2) fallocate(r1, 0x3, 0x1, 0x100000000) 2018/05/04 08:32:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x943e3bbaa6708a4c) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:33 executing program 0: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x8, @time, 0x1, {0x1}, 0x80000001, 0x0, 0xfff}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x8000, 0x1, 'client1\x00', 0x0, "70adcfde97d3fca0", "3370964e3b0c2e6595cfa47dcfbed09225a2915a6ef23d36d26cfa4c18479610", 0xff, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) 2018/05/04 08:32:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2f, "719e6f0da7895b62dea66ab4eea55304d5a09e32364cad4ca960b0e46e4cb715341fc5cca25d9378767c80c7a691fd"}, &(0x7f0000000180)=0x37) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@dev, @empty, @multicast2}, &(0x7f0000000080)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:33 executing program 6: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) socket$kcm(0xa, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x72, &(0x7f0000000180), 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x1}, 'port0\x00', 0x40, 0x40048, 0x4, 0x0, 0x9c17, 0x8, 0x33, 0x0, 0x4, 0x1}) 2018/05/04 08:32:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) socketpair(0x0, 0x5, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002040)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0x14) accept$packet(r0, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002240)={0x0, 0x0, 0x0}, &(0x7f0000002280)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000025c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x85000800}, 0xc, &(0x7f0000002580)={&(0x7f00000022c0)={0x2bc, r2, 0x800, 0x4, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x13c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcdf6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {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, 0x80000000}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0xc4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x4, 0x7, 0x3}, {0x6, 0x3, 0x0, 0x8}]}}}]}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x80}, 0x4004001) 2018/05/04 08:32:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xea, 0x8001, 0x1, 0x81, 0x1ff}, 0x14) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) rt_sigaction(0x27, &(0x7f0000000000)={0x8354, {0x8}, 0x1, 0x3}, 0x0, 0x8, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400005, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r2, r3/1000+10000}}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x328, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x400, 0x4, 0x101, 0x100000001, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x6, 0x400, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:34 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4d0400) pread64(r0, &(0x7f0000000100)=""/3, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x800) 2018/05/04 08:32:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/04 08:32:34 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xad, "09d212caab2cba8cf37083fd65ec2c4683b2285125787466059855621e089629ed69d61718f578f6c252d5cf71209c01a54095bdc874cf0d5d9e2baaf9d4da83198f188126249899b1ab8da27b0da3bec20d9a0ef2725c444bf60f519db174a61f557114f777acb0466b5ac1434ddac6e744ea14380c54d2e9290fa7c005f7d065b8fad2021f3910be6388d439d9f04dd5d558332390bac4aba66e514c892d872b4a29ae1b7df8cd71b72c2aef"}, &(0x7f00000002c0)=0xb5) close(r0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000500)={0x0, &(0x7f00000000c0)=""/201, &(0x7f0000000480)}) 2018/05/04 08:32:34 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x80000001, 0x8, 0x4, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x5, 0x6, 0xfffffffffffffffd, 0x4}, {0x7fffffff, 0x2, 0x9, 0x7}, {0x4, 0x7ff, 0x2, 0x3}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000), 0xff63) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x2000, 0x4) 2018/05/04 08:32:34 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/05/04 08:32:34 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/05/04 08:32:34 executing program 2: futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x1) 2018/05/04 08:32:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:34 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2002, 0x144) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x42c429ec}], 0x2c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000008, &(0x7f0000df8ffc)=0x4, 0x4) 2018/05/04 08:32:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES64], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/04 08:32:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200501, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'eql\x00', 0x2000}) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x101, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x16, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r5, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:35 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r1, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1fdffc) ioctl$TIOCSCTTY(r3, 0x540e, 0xfff) 2018/05/04 08:32:35 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400, 0x0) exit(0x0) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000000)="bd58ec45016ffb6b6e30757fe4aee7793f864aaccbdcc6024e8fb3257cec396275d5c3422aa06964ca7237b3e8e685d9979bbd6a42", 0x35}], 0x1, &(0x7f0000000180), 0x0, 0x20000080}, 0x0) 2018/05/04 08:32:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x80000000}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'ifb0\x00', 0x3}, 0x18) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x11, @multicast2=0xe0000002, 0x4e21, 0x20, 'none\x00'}, 0x2bf) r1 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='em1(\x00', r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd58, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1000}, 0xffffffffffffff28) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) accept$inet6(r0, 0x0, &(0x7f0000000140)) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0x800, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sysfs$1(0x1, &(0x7f0000000200)="2000220000010000000000") ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000100)={0x110b10f6, 0x80000001, 0x8c}) 2018/05/04 08:32:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1c, 0x10, "4cfc67233d91176febf40c87c7f952e93af0c4b86793f7ea829a69d9a7777d0c6afd3835b436e9f5d82abd66bcf6907dbab9c038d71908c0f77a28db65600d8b", "75eb9d59ad5e2d786bbf97869d4488b0085f5e793b43d2f53ecd2464dd94a4dc603a8d1f44613c42a5dadcddb83fc897e9b47a58d89744355096bed97d19ce8e", "162a17e238b0b2b1eaca353c73c0544eda5d0f6fabb5efc10ebc57251481831e", [0x81, 0x3f]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6c, @empty, 0xfffffffffffffffc, 0x5, 'none\x00', 0x8000000000000, 0xcc}, 0xfffffffffffffe3d) times(&(0x7f0000000180)) 2018/05/04 08:32:35 executing program 7: setpriority(0x2, 0x0, 0x9) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d873b386442c3389e66adc35576071d9bc932cd9f9512e8de7c3beda086bd0d482c8f95e2d9c20edee8863605d162a8af2d71c87ebd0211b42d4ed2ba014c16f88cca1b521911cd69c467d3d3d21fb66d13c7087ea71917e5a6684b679ea846785bcc72ac47631f29edaf265cc69", 0x6e, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/33, 0x21) 2018/05/04 08:32:35 executing program 0: socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000000380)={0x8, 0xfffffffffffffffd}) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x2800, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') 2018/05/04 08:32:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r1 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) sendto$inet(r0, &(0x7f0000000040)='W', 0x229, 0x20040082, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000001c0)) poll(&(0x7f0000000100)=[{r0, 0x3013}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000200)=0x80000001) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:35 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x80, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r1 = socket$inet(0x2, 0x3fffffffffffffff, 0x400) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x48002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000005c0)={r1}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000038040000d0020000d0020000ffffffffd0000000d0000000a0030000a0030000ffffffffa0030000a003000005000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000e0000001ffffffff00000000726f7365300000000000000000000000766c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000007f00013500000000000000000000000000009800d00000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000002000000ffffffffe00000024e21050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800534e41540000000000000000000000000000000000000000000000000000010000001200000000000002ac1414bb00003f000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8003001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000061000000ffffffff000000000000000030006164647274797065000000000000000000000000000000000000000000000400000401000000010000000000000038005245444952454354000000000000000000000000000000000000000000000100000008000000ac1414aaac14140f0000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0efffffffffffffff00000000000000000000000000000000003800524544495245435400000000000000000000000000000000000000000000010000001f000000ffffffffac1414aa4e22006800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x498) 2018/05/04 08:32:35 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x19f) 2018/05/04 08:32:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x80, [], 0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/23}, &(0x7f0000000180)=0x78) 2018/05/04 08:32:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e2400000000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000332021000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000900000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x80000000}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'ifb0\x00', 0x3}, 0x18) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x11, @multicast2=0xe0000002, 0x4e21, 0x20, 'none\x00'}, 0x2bf) r1 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='em1(\x00', r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd58, 0x200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1000}, 0xffffffffffffff28) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000400)=0x103) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:35 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) unlink(&(0x7f00000002c0)='./control/file0\x00') link(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000100)='./control/file0\x00') memfd_create(&(0x7f00000000c0)='selinux\x00', 0x2) rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/04 08:32:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xc00000000000, 0x3ff, 0x8, 0x7fffffff, 0xa20, 0x101, 0x4b06f8a9, 0x2, 0x0}, &(0x7f0000000080)=0x20) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000100)=@generic={0x1, "810cec4e2e20191b92d93b2a3160cb4a8f88d5261d17e826d49d71b85d3b00457ead78e433f0d2afac1dc356af9deb546e64b9beea553af5362bd7b981d6c0213d065bf63c166c497c06803c753a6d19f21c9d413ca6c43bb2c422f55db4f5bdbb8f91dc56b63e45ae4d7533d8e8968a907f965516bfa4530ac61b454bb3"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="727946f26d45cd5c2fbb0849905217da9c3f44151eb8546bcd6ea86cdcdfc609102eae8efa776e0aa76a2b45b97234783296df07dbb3ec5336967d9a5672267acda77b295af55fad323e3ae38b3f3c73a645963933c32d76b16fc9a29bddea35c176846fbd761de83e1347e992b88c96fcd995f589b112366e9f0b126cf87e02498fd14c242d408fee3eb6b99b1e141102d4e4098fcc22003d7f0e455dc5c656", 0xa0}, {&(0x7f0000000240)="2a3b497252bf33ae56e5c900a3cf3c7cd26ef993f03a2976c80a8ddead9bce4ade5178937e3873141a8aa4eedcb260f4dbebd19786ff57b1d1c37e2eae8ca9b2ce3f81310437c431712a63757f417051e33ff9bbd2aea11e6bb4796856f04a944af1d9c0837e769f91548881f1a0817a70ed6f46eeba202e79f59bdcddb79488eafc992e71f1861dcaf9c6f2f1fe8bb2108d41a53171160be6085dc3d70bf3f8dd744770a00e0bd28ddd86b94f89e5a294dba2ecb48450ff1f98fa0a9800fb1e1137cb60f74d979f3d441ca5c5874428c40b28e68413c2912f60a4662a746d5d1e1842885c64c981371b3c18af2ed86ce61956dea48b", 0xf6}], 0x2, &(0x7f0000000380)=[{0xf0, 0x13b, 0x8, "e201613024d4667175216d584480fc9adaacc12fc98aaaf8413efaacfa33315284f87d0fc6893b234fa716c224178432c91e74e2c4e23170e89faf23fb04ec295f3b81e2328fc9bd3762d0d0e627a806a1a97d8fac2aa8f42db95585d312a968f072f8ce099fcdd7baa9087ea02ccff6af562f206714a9bff7fb77b6875ab8c3f53b5ca3b363b4cefa55d6c591c1d5e035137b7b7fee83ad808f6709c6cc87537ee649e4cf9fe75456a1480f9d199b7a6729501e4114825ac1032b9501217048e4405949b0ea12e5353f403430f01fcbc5bc400b1a24e2aed6b5f3b7be8396"}, {0xe0, 0x117, 0x5, "2fdb93fb461c8e8d63927dd55495410fb68bd7cadc822d47b19677fd88b1d2f01bf99152ca03cb02be9c32eca6dd15bb9de5d8eef4aac1811740f51bd3ef35ab4567c02303907cbe083e6cdf7862e65258142008d42e7ee3f74272bc83b9b2c726ed66de4ac63ff7551f9f2d8d0b19587a67394f006259adce7830aa8cc37e6602e392663a025be74c69a5058859f734aa086ac371bac555f05c1fecd762881ee0b81aa60c2022e1114178ac231647c3c50da56784a6def56ec41ed173a702829e35f59d52fd5d38f6d79e"}, {0xb8, 0x0, 0x7ff, "a6c30622db3c74190448102a6913ba4ee48dc7c97abe2a3dcd5e611151e38739d10c15e13989c580f964b408073764f634acaae4d155e8c0ac6a6c3de7668824a247dded78206930382dc33adcd6e9747d37dfb292960fbf7c32e86990318f0f2071c846e05bb0b206fb3fb0a76a1d554f27ac8bae5339ec32bd08aa30415b1ecd946e3616d9c592b9c5f7e4b6bfaadca3a1b4af35ea5bb0a835a708efc80e6e9ba668cb40"}, {0x20, 0x1ff, 0x1f, "76018b970b9c10bbc7ad717b667427de"}, {0x78, 0x109, 0x7, "75483ff49c893eb0eb9f49a4497d0a3eefc966b622f631d186e99b7e735747b9abea8fa7ed6b5b9d2b0fb081a7698c66b9544c6f212722b95082fd1e53f2fc73bd0b0565c5b76db2995bc11f5083bbfea33f9624cd5e062855ba9571a1938b4c80b833ee511b"}, {0x1010, 0x102, 0x101, "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{0xd0, 0x10a, 0x8, "e695ad5196a8daef3eb5bd551d0db85078d33ceae9f5f5f3aae154cf1c0993f527af742f5bcf8ae07a80f3514fb4eaf624a66ae1696861ebbb4a3c2b505933a8e52992c79ccc24b23032f1f40a044b2434761b426f665e85a6f0277dd52f5886f614133d644f3024dc138508f345d703322e47fa8363d6221a77b4314e1e86020eaf07f75ffc9de0ab7009460c8f2dc5257d42ee578df99f8b2baaeea7dc1d776abca29230b8486453a2eabad3a3d8ca551e4ef822ae144d57c9493a"}, {0x100, 0x88, 0x7, "5cf08d8e126f10e4361086ecb55d8730226eb8b98750570ee5d3f4ae92f0952cd1b020c7327841fd7e7a7669e344eb7307ce4b2725eb04a652f4320cbd10cae56d3d2ec76b4163180bcf18c641a18cea55aa038a63898962cc54bcd947c7ff921a88bcd7e18cc11882fd63a8c436dd8704b98395e2f71a3dad65e551a6da3ee154637ba2816d723aed0033a4a6379d1f99dc194046d6125744dad830c933f818177b370b086b125bbf4d106107c05d9d3583c6583746be1393c3c692f1d5043a09ddd4256b81bbd057b9e0fae27e51cac4d523ebbb741196ab86957ddcde6262675d5c0abe06dbe1b1"}], 0x1500, 0x80}, 0x4000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8, 0x10000, 0x1, r1}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x4, 0xaa, [], 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000280)=""/170}, &(0x7f0000000180)=0xffffffffffffff6f) 2018/05/04 08:32:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000180)=""/221, &(0x7f0000000280)=0xdd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$TCSBRKP(r0, 0x5425, 0x577b) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) lseek(r1, 0x49, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x30, 0x5, 0x3}, &(0x7f00000001c0)=0x18) 2018/05/04 08:32:36 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x3c0, 0x0) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xfffffffffffffef6) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000000), 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00000000c0)=0x7, 0x4) close(r0) 2018/05/04 08:32:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/05/04 08:32:36 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)=0x1) r1 = socket$inet6(0xa, 0x80001, 0x1000000400) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x110) 2018/05/04 08:32:36 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x7, 0x1, 0x34d, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="0c80ff6471d03ca8a316af2c889800123d5e37b4eddae3fad74e8bfe000000ebdf627689d9ecf233546ac478f58aadfe0c92a91bd69d6ec104cbbab4868649c5ebdc434197abf93a06f89b688da9fb18ac38feb0ddc43d7de2644b4a152a9a697473019f2d6d838eeb116b94bdca4f38", @ANYRES16=r1, @ANYBLOB="000125bd7000ffdbdf250a00000008000400c30000001c000100080004004e2400000800020011000000080002002f00000024000200080002004e21000008000600505200000800080080000000080005001f00000078000100080004004e24000014000300fe8000000000000000000000000000bb0c0007001e0000000100000008000600646800000c00070004000000200000000800080000000000080001000200000008000b007369700014000300fe8000000000000000000000000000170c0006006c626c6300000000"], 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xff, 0x20002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000001c0)={0x19}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'bond_slave_1\x00', 0x0}) sendto$packet(r3, &(0x7f0000000080)="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", 0xfe, 0x40010, &(0x7f0000000280)={0x11, 0x1f, r4, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000380)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0x80000000000, 0x4) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x18200) 2018/05/04 08:32:36 executing program 7: socketpair(0x4, 0x3, 0x9ac, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') readv(r1, &(0x7f0000000100), 0x0) 2018/05/04 08:32:36 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1f, 0x800}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x7, 0x3f}, &(0x7f0000000240)=0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) fdatasync(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x80) tee(r0, r1, 0x4, 0xf) 2018/05/04 08:32:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0x3) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/04 08:32:36 executing program 0: r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3}}, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r3 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) 2018/05/04 08:32:36 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) signalfd4(r2, &(0x7f0000000200)={0xfffffffffffffffd}, 0x8, 0x800) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) 2018/05/04 08:32:36 executing program 2: syz_emit_ethernet(0x12, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x2}}], {@generic={0x8906}}}, &(0x7f0000faaff0)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) fchdir(r0) 2018/05/04 08:32:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x7, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) 2018/05/04 08:32:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000180)="06a36a588ccf063d936dfaff16694cbb01e39373c76479b8427acfad62bc6f060fec0da7243f67306bbd8e85428b72175e890864003bc96fc293db832f64121c0311", 0x1, 0xc040, 0x0, 0xa0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x300d}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x44e, &(0x7f0000000140), 0x0, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000102) 2018/05/04 08:32:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sync_file_range(r0, 0x3f, 0x4, 0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/05/04 08:32:37 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d2fffc), 0x4) 2018/05/04 08:32:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20180) 2018/05/04 08:32:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) open_by_handle_at(r0, &(0x7f0000000000)={0x24, 0x4dcd, "e435ece1b10181cd228b6e13b341c5864f310fc2699138474859bb8b"}, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) 2018/05/04 08:32:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) socketpair$inet(0x2, 0x6, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) set_thread_area(&(0x7f0000000100)={0x2, 0x20000800, 0x0, 0xfffffffffffffff8, 0x9f51, 0x2, 0x6, 0x3f, 0x0, 0x4483}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/05/04 08:32:37 executing program 7: r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/05/04 08:32:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) r3 = socket$inet(0x2, 0x80000, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x7}, 0x8) 2018/05/04 08:32:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0), 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) alarm(0x8) 2018/05/04 08:32:37 executing program 5: prctl$setendian(0x14, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @random="9f16f1a6e67f", [], {@mpls_uc={0x8847, {[{0x4, 0xffffffff, 0x8, 0x8}, {0x40, 0x101, 0xa16, 0x48a}], @generic="039c9ec69bae05e87ab0753971c4ae8d9aa534e358fcef0c17f4bfba02259d54ec55422b0114f2f3071f9eff833cf41fd31acee316f3174335da9b284dde44715c72565e19f93ad0b9c56949b943c1ea5cffaac829f6646749460c3a10996714d91a78d470e6803c9fb546a80090a92f6732db7c88827f7a"}}}}, &(0x7f00000001c0)={0x0, 0x1, [0x1d5, 0xa00, 0x505, 0x22d]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) sendto$inet(r0, &(0x7f0000000080)="391c4b1aaa4d6a6237ae4031865313205b24f4a9b2d8cdbaacb265e86cde8ed79503eaf4de0c66f6eac28d22133831d31f946a0888a97df8ead3cd727603b1b4c7bffd292bc63a05cc2349dc9e401dd7ec23628d8915dd79ee27e27c8298c09a83ec70bb6b64", 0x66, 0x10, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/04 08:32:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/05/04 08:32:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e20, 0x6b, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, {0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x2, [0xabc, 0x0, 0xff, 0x3, 0xfff, 0xf1f126c, 0x0, 0xfff]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x2000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="a6e77f00", @ANYRES16=r2, @ANYBLOB="220b2bbd7000fedbdf251000000014000100080005000300000008000800001000001c0001000800080005000000080009005c000000080001000a000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r2, 0x302, 0x70bd2c, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/05/04 08:32:37 executing program 2: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x101000) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x4) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/05/04 08:32:37 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b404000057fca80000000000000000000000000fa000000000000000070000000000009500000000000000424b0bed926114c3a18c929c8cb37be7d7b4911180473875bed67fb0ef0d28db365471eb26a24c7a9f63cfdb71880df4620dd18a5305afc9a01059132a610faa1a7435550b91290a8adab3f71ae22b36cd2b9ecb3f95c589a0f47e738204cc334886acb8d230f47cce3a9203bd062235b15e0f"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000001700)=0x802) futex(&(0x7f00000000c0), 0x4, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x1, 0x1) 2018/05/04 08:32:37 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000140)={0x8}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x98a4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x3}], 0x48) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x2, 0x20, 0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x5) bind$packet(r0, &(0x7f0000000340)={0x11, 0x1c, r1, 0x1, 0x9, 0x6, @random="dce56c72f75b"}, 0x14) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="df8133c606037f", 0x7}, {&(0x7f0000000480)="86947d5274c7ff", 0x7}], 0x2) 2018/05/04 08:32:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth1_to_bridge\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/72) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r3, 0x701, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x246}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/05/04 08:32:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x0, 0x3) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0xfffffffffffffffe, 0x1, 'none\x00'}, 0x2c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @multicast1}, &(0x7f0000000100)=0xc) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xb3c, 0x28400) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x10, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x4, r2, r4}, {0x9, 0x2, 0x73, 0x6, 0x3, 0x6, 0xfffffffffffffff8, 0x8001}, {0x80000001, 0x2, 0x4, 0x10001}, 0x4, 0x6e6bbd, 0x1, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x4, 0x3, 0xd162, 0xffff, 0x1074a7d0, 0x100000000}}, 0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240), 0xf0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/05/04 08:32:37 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xaf, 0x228200) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f000002dfff)) 2018/05/04 08:32:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000680)='/dev/midi#\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x1000000000000f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:37 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r2 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) renameat2(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000300)={r4, 0xa}) r5 = socket$inet6(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x20200, 0x0) r6 = dup2(r5, r5) sendto$ax25(r6, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0x3, {"d2ad79d62ab900"}}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000002c0)) 2018/05/04 08:32:37 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180), 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0xfffffffd, 0x0, 0x42, &(0x7f0000010000/0x4000)=nil}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001380)) [ 168.864538] IPVS: set_ctl: invalid protocol: 15 172.20.20.187:0 none [ 168.901738] IPVS: set_ctl: invalid protocol: 15 172.20.20.187:0 none 2018/05/04 08:32:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x7fffffffffffffd) pipe(&(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/04 08:32:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4effc)=0x8, 0xfee1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000100)="cf", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/144, 0x90) 2018/05/04 08:32:38 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x400080) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x4, &(0x7f0000000100)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0}, @jmp={0x5, 0x100, 0x1, 0x0, 0x7, 0xfffffffe}], &(0x7f0000001000)='GPL\x00', 0x1, 0x3d, &(0x7f0000000000)=""/61, 0xfffffffffffffffd, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) 2018/05/04 08:32:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x3], 0x1, 0x10001, 0x1, 0x0, 0x1, 0x5, {0x1, 0xfffffffffffffffb, 0x100, 0x0, 0xa526, 0x1, 0x3, 0x93, 0x8001, 0x6, 0x7fffffff, 0x9, 0x4, 0x80000001, "be8d03a2b24d8534d89b2377f9ed33afba1f1be981bad7c3ea3356d00b3354e8"}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000001c0)=r1) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) 2018/05/04 08:32:38 executing program 3: socketpair$ax25(0x3, 0x2, 0xfc, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) dup2(r0, r1) 2018/05/04 08:32:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) recvfrom$inet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x2000, &(0x7f0000001140)={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) 2018/05/04 08:32:38 executing program 0: socket$inet(0x10, 0x3, 0x0) 2018/05/04 08:32:38 executing program 6: r0 = socket(0x2, 0x100000000000803, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000992000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0ba99acc0095609dc6aa8ae8ffb044a6c432c48a45e2a3a24bd7b31f8f324861596655355d024826054cf365da594e57f956a74efc5b346a1c826a3a04f96c57348275d3513cdf791e526f607a002315"], 0x1c) 2018/05/04 08:32:38 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0xb24, 0x5, 0xfffffffffffffffa, 0x1}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000003c0)=ANY=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/04 08:32:38 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000940)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000d40), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8324}, {r0, 0x2000}, {r0, 0x1}, {r0, 0x20}, {r0, 0x242}, {r0, 0x80}], 0x6, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0xca52}, 0x8) 2018/05/04 08:32:38 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2080c2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socketpair(0x1f, 0x7, 0xc9f, &(0x7f0000000000)) 2018/05/04 08:32:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e0f6367726f75702e6e65742fea797a30007fa45042ac9751ba44309179582ec6c8bb53ff1895c5e210d8dbf613a9", 0x200002, 0x0) flistxattr(r0, &(0x7f0000000140)=""/135, 0xffffff48) 2018/05/04 08:32:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) fcntl$getown(r0, 0x9) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001180)={0x9, {{0x2, 0x4e23, @rand_addr=0x7}}, 0x1, 0x6, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x390) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x6) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x744, 0x20080) accept4$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x8, 0x0, 0x0, 0x2580}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000300)={0x101, r2}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 08:32:38 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB='seMurity\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00d\x00\x00\x00\x00\x00\x00\x00'], 0x48) 2018/05/04 08:32:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x640600, 0x20) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:38 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)="cde3f2df1a16f15e623436d6540628c15fdece79a972e153"}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xab}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x0, 0x30}, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/04 08:32:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x2, 0xa0000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000380)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x2082, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)={r2, 0x32a, 0x6, "9d17830fa7c4e664b726e2c97ac4391ad99d3ea3dc64bdbac6d18efb6ebdb78d755f24bccaf681835aff40e6389669864b669ca9dc6e37f8dcdb9ef0130645818cdd82a5e1b61ae6c845d1cba7c0a5f6d5a1d47d3fb9e08a22d6aee6496cce420923b8ca72ab7b2941de626a8d1374485c89e6463ba55749fac0b5902e501aab4c26c3b8dd140d9942d4906449c37577e90212f6709be2228a6e6b2a7c8baa51b977fc50f7aa25cd329ad6ab4e35473aef1dc094168e99c1246f1c64480665a15fa03d451f107f4472fe5046c06b13215d034a96b54b9d4a03a7738e7f319cbddef7603187cf046928711a719e6274133c24bc"}) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$int_in(r0, 0x80000000005401, &(0x7f0000003ff8)) 2018/05/04 08:32:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x0) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000480)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000440)="ea883429ef6a9a319858a9e0a1789de11a2c50884f2f39db", 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xa8, 0x3, 0xfffffffffffffffe, "4c2f1d91e598b3e6f47bc0d3e0a8c62b7cfea41f3bd074fd65fcc8b49a09455e1efdb923768ea8f7189fea9ef34c9b6a942efb5f2b7c3484f1205094ce16942dcfb15ceee173b2b3b23ff83f399543e8"}, 0xd8) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) accept4$ax25(r1, &(0x7f0000000280), &(0x7f0000000400)=0x10, 0x80000) 2018/05/04 08:32:38 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x101480) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, 0x764, 0x101, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x80000001, 0x0, 0xae3f, 0x80000001, 0x1}, &(0x7f0000000300)=0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0x6, "e4ae00760187"}, &(0x7f0000000140)=0xe) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1f, 'rr\x00', 0x0, 0xf1}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@remote, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'\x00', r1}) ioctl(r0, 0x40000000000007, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}, 0x7, 0x1ff}, &(0x7f0000000200)=0xff83) 2018/05/04 08:32:38 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f000005c000)=0xfffffffffffffe37) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r0, 0x7}, &(0x7f00000002c0)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x9, 0x1, 0xcbb3, 0x5, 0x40}, 0x98) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000200)) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e22, @rand_addr=0x8}, 'syz_tun\x00'}) ioctl$int_out(r4, 0x1, &(0x7f000005bff8)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r5, 0x600, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) 2018/05/04 08:32:38 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000800, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ff0a219a2454580e987a2f15ceffffffffffffff0100000007000000ac141420fffffffbe0000001ac1414aa"], 0x2c) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) [ 169.920364] IPVS: set_ctl: invalid protocol: 94 172.20.20.187:0 rr 2018/05/04 08:32:38 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x6e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000200)=[{r1, 0x4}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) [ 170.001666] IPVS: set_ctl: invalid protocol: 94 172.20.20.187:0 rr 2018/05/04 08:32:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x7, 0x3}, {0xfff, 0xfff}, 0x6, 0x2, 0xdf4}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) 2018/05/04 08:32:39 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x7fe, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x20, 0x2, 0x1, 0x1000, 0x4}) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/115, 0x73}, {&(0x7f0000000380)=""/175, 0xaf}], 0x5, 0x0, 0x0, 0x8050}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x4000003) 2018/05/04 08:32:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000180)="aa", 0xfd06, 0x8080, 0x0, 0xfffffffffffffd73) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:39 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5, 0x800001}, 0x2c) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000fd10a06bd4bada95423e131100000000000000730ac0ff0000040000000000000000009500008000000000c16e538e4bf83a8f17c8d4a53bf6212968c50a1358f470dc61ff810573f9c175686d84396f8352b0cdcb56d5cc998531ccb271a9fe4cf9e897210b8c3f349bf15dfc12f22c7dc6a502e1f463c72ed34f07ee8aec9145ce2606d3c949a1fae488c0011a82129742ca327eb9eb0e49693990debb44f467a7a8476f142c9bb5"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0xac7, 0xfff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/05/04 08:32:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00', 0x0, 0xfc00}, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21}}, 0xbfd1, 0x100000001}, 0x90) 2018/05/04 08:32:40 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x4, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) write(r1, &(0x7f0000000100), 0x0) 2018/05/04 08:32:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x300, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x7) 2018/05/04 08:32:40 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0x0, 0x1ff}], 0x0, &(0x7f0000001a00)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) writev(r1, &(0x7f00000019c0)=[{&(0x7f0000001940)='~', 0x1}], 0x1) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000006b00)=""/117, 0x75) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8200, 0x0) 2018/05/04 08:32:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xa}, 0x2c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x400040, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000004c0)={0x51, 0x6, 0x1ff, {0x100000000, 0x5}, {0x7ff, 0x7fff}, @cond=[{0xf4, 0x2, 0x9, 0x7, 0x10001, 0x6aa}, {0xdc, 0x80000001, 0x7f, 0x6, 0x8001, 0x3}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00000000c0)="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", &(0x7f00003a3fff)="16"}, 0x20) r4 = dup2(r0, r1) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000200)={r3, 0x80000000, 0x3, "216807f3f19c4eada5683140d1a187e89402a12e7f7c79aaac4a2085a335da3236c9ecf97fa57449884f9df5f41c526dfd61274b0efcca0bd6e428ccb5fb862314"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="f30000002ed15f2df8d0db0ff79fb2d1264b38607588c3c273817b9ebef1087e669f1f6ab7de0a70e16ebd98e5995c6bb5bae5ac727ac98f6e8c3686b0c6bf205e534610c972396d8b7d041132685e6dd2cc073dea6a0c69c657d0ac17c4619343e0e433a7474cf50595bf3ede09644ecab5fcdbb902174e14c582efbd59ca3bb32b090e274e3f271b1b1ad30b34084e355ebe8220dfde0ce478c67ba4287d8707d3e4ee38f9c9731165829f84c10ef4ffce2c26462dc1e039367a863e17917a2e65451e3aff4a5f59090886e5a03c79fe253350bc1bb70d5040d54be648f1e36d7e6ee8659e5f8bd1df651048f80c021265da"], &(0x7f0000000080)=0xfb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000400)={r5, 0x2f, "eb90d78eb2974c5f16bc13e309ba5dec017d47d1554aadd3c907d42daa226dda42941b223f18016c3223293755494a"}, &(0x7f0000000440)=0x37) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x580, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000280)={0x40, @time={0x0, 0x1c9c380}, 0x7, {0x9, 0x2}, 0x7fff, 0xfa5e68e2d49c749a, 0x2}) 2018/05/04 08:32:40 executing program 3: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:40 executing program 7: r0 = gettid() epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) rt_sigtimedwait(&(0x7f0000000040)={0xfffffffffffffff9}, 0x0, &(0x7f00000000c0)={r1}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x2040) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x2, 0x300, 0x1, {}, {0x77359400}, {0x4, 0x100, 0x6, 0x3ff}, 0x1, @can={{0x1, 0x3fff8000, 0x2, 0x400}, 0x7, 0x1, 0x0, 0x0, "46430ed5688de0f0"}}, 0x48}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) 2018/05/04 08:32:40 executing program 2: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x101200, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="00000000e922dc3337e0939e9b46885f9e3ae08d7d71ce1455675debc78a4eda11fa6e3cadad3d2beedf57887ffe5c7422e89623b9a581b82bf4009331fc244bf8de8b46", @ANYRES16=r4, @ANYBLOB="020929bd7000fedbdf250e0000000800050008000000240002000800060000040000080002004e220000080008000100000008000b000a000000480002000800030000000000080002004e240000080007007f0000001400010000000000000000000000ffff0000000008000400090000000800050009000000080002004e240000"], 0x88}, 0x1, 0x0, 0x0, 0x14}, 0xc0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x1}) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000080)=""/156) ppoll(&(0x7f0000000440)=[{r2, 0x40}], 0x1, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x8) 2018/05/04 08:32:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80080, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000001c0)={{0x0, 0x7, 0xc649, 0x8, 0x1, 0x400}, 0x80000000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:40 executing program 5: r0 = socket$inet(0x2, 0x80807, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) r1 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x3, 0x8100) recvfrom$unix(r1, &(0x7f0000000400)=""/103, 0x67, 0x0, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x48, 0x9, 0x8, 0x1, 0xa37, &(0x7f0000000000)='teql0\x00', 0x8, 0x2, 0x8}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="fd6d62352ce6588c33a6a61c58b9a86e5c6714a7c1739d5efc13e1756c7b703416a58a3b570797dfac1f523eb87ce38762ab6b06444135064402dd254ce98aeb96e1259f221b4c52fc85f86fa6beb838bd6daad2ad02", 0x56, 0x20000081, &(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000540)=0xffff, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000500)={0x10001, 0x3f}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 08:32:41 executing program 7: write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}]}, 0x78) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/04 08:32:41 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x3010}, {0xffffffffffffffff, 0x1001}], 0x2, 0x224b8684) select(0x40, &(0x7f0000000180)={0x3, 0xff, 0x4, 0xfffff00000000000, 0x8, 0x80, 0x40, 0x800}, &(0x7f00000001c0)={0x7ff, 0x2000000000000, 0xfff, 0xd8, 0x3, 0x3, 0x4, 0x6}, &(0x7f0000000200)={0x4, 0x1ff, 0x5, 0x400, 0x0, 0x10000, 0x33b, 0x101}, &(0x7f0000000240)={0x0, 0x2710}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(0xffffffffffffffff, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:41 executing program 0: unshare(0x40600) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) linkat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x803) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ffd3e8706f9e52ca2584767562d8e24af5486e9e8d77faed5ccb786fae50cd4bb3e25848fa2376491c5dd2c90423d58e7adf82ea31f2df5ba93f87f35d44ce5038aff40aa606ecf0be75f6888b18e36c9e4b29c4083bb801e1a9357dc397", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000140)="efdf51defa14da01e6282f96ada0f9a69e2c7dfa1c7ae34af5d00428b51ffc7a7b5b97facb102b4d72478f44b74d22f92a4a61698aba3b2da07a31ceacad17a26c37086b906c320a77a3c9d62f3758f44d05c2ac3a5d984fbd0e8fb21058a01efd61a6876588776616d2a0e6d7fca364619b6812795da1fef1e5e63c7666bf322e6e2baaa14a8fc46d8154427aac1f3e51d1cd72ab1430e765c215", 0x9b) getsockname$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e) 2018/05/04 08:32:41 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x492800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000a004e2109000000fe8000000000000000000000000000aa02000000000000000000ca1d4de7fb000000000000000000000000000000000000000067c948d47ada0d4f16000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e24a5af4243ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2003000000ff02000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24995d00000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301040000e7ffffffffffffff0000000000000001ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00640001000445") r1 = syz_open_procfs(0x0, &(0x7f0000000040)) renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x2, 0x2, 0x3, 0xf3a, r2}) 2018/05/04 08:32:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/243, 0xfdb4}], 0x1, &(0x7f00000002c0)=""/140, 0xfffffffffffffe6d}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/04 08:32:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:41 executing program 4: r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) eventfd2(0x0, 0x0) dup2(r1, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9808, 0x4) unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/04 08:32:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x24000, 0x0) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000140)=@mpls_newroute={0x1c, 0x18, 0x7, 0x0, 0x0, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/77, 0x4d) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/04 08:32:41 executing program 7: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x3, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) 2018/05/04 08:32:41 executing program 5: r0 = socket$inet(0x2, 0x4, 0xffffffffffffffc1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/19, &(0x7f0000000080)=0x13) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x80, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5c}, &(0x7f0000000180)=0x8) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000240)="d3e6e827632edf9e449bf9e9682589fe21434babc53933067bc0905b0984add4baeba1d0bf1bee62e010e85324f08db21d97c6ced4310050a41e1faedba7fdbb4523a90795f9b6ed9a6efa34c808c79f4b8b093bb9af9d41a8d73e71ffcdb8d4c61b66409b5920bb4e6d12737fd24610377f6b7bf4f11c10f033e713cc8b95ab34d70bc1f584f640361cc8dc5edd7769237e6bf10509d8149e06f0755ce0e10f578f95f370617ed41541b957") ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={r3, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x5, 0x3}, &(0x7f0000000200)=0x8) 2018/05/04 08:32:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x101}, {0xe, 0x80}, {0xa, 0x6}, {0x3, 0x8}, {0x2, 0x9}], 0x5) unshare(0x40000000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/05/04 08:32:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="b02600", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x500, 0x0) prctl$getreaper(0x5, &(0x7f0000000100)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0xe2, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x6, 0x4, 0x180, 0x2, 0x0, 0x10001, 0xca8, 0x2}) unshare(0x40000000) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/05/04 08:32:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xac00) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) readv(r1, &(0x7f0000022f90)=[{&(0x7f0000a94fff)=""/1, 0x1}], 0x1) 2018/05/04 08:32:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) [ 172.340209] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 08:32:41 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@local, @loopback}, &(0x7f0000000140)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 172.542462] IPVS: ftp: loaded support on port[0] = 21 [ 172.657991] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 08:32:42 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) userfaultfd(0x80800) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040)=0x8000, 0x4) r1 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f00001d0000), 0xfffffffffffffd9f) lsetxattr(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='ppp0ppp1\x00', 0x9, 0x2) dup2(r1, r0) 2018/05/04 08:32:42 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$inet(0x2, 0x3, 0x37) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @rand_addr=0x20}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8400) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000300)=0x4, 0x4) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/04 08:32:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/04 08:32:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x2, 0x80000000, 0x7, 0x3, 0x2, 0x6}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="b02600", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x500, 0x0) prctl$getreaper(0x5, &(0x7f0000000100)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000080)={0xe2, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x6, 0x4, 0x180, 0x2, 0x0, 0x10001, 0xca8, 0x2}) unshare(0x40000000) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/05/04 08:32:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xb, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, 0x13, 0xaff, 0x70bd28, 0x20000, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0xffffffffffffff2f}, 0x1, 0x0, 0x0, 0x44801}, 0x2) 2018/05/04 08:32:42 executing program 6: unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000001080)=""/190}, 0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 08:32:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000180)=0x7ff) [ 173.600627] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 08:32:42 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x741082) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x800, 0x3, 0x0, 0x0, "6df9f595d8705deb03b56cb01c95134d5e10ad66ef060b46a124e19972d047257a9eac78ed1cc1f9832316f7", 0x5dea}) r2 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x1000000a}) 2018/05/04 08:32:42 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x4) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000008c0), 0x4) sendto$inet6(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/04 08:32:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x10001) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000140)=0x7, 0x4) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x395, 0x0, 0x3}, {{r2, r3/1000+30000}, 0x200, 0x1, 0x7}, {{}, 0x2, 0x1, 0x4c24}, {{0x77359400}, 0x42d, 0xfffffffeffffffff, 0x3}], 0x60) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:42 executing program 6: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10001, 0x40000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) 2018/05/04 08:32:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}, 0x5, 0x0, 0x51e, 0x3, 0x100}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x4}, &(0x7f0000000300)=0x90) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x3, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x7, 0x5, 0xaedd, 0x3, &(0x7f0000000000)='veth1_to_team\x00', 0x2, 0x1326, 0xa4}) unshare(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/05/04 08:32:42 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) unshare(0x405fa) ioctl$LOOP_CLR_FD(r0, 0x40247007) 2018/05/04 08:32:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf55, 0x200) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/05/04 08:32:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000000400)={@pi={0x0, 0x5}, @hdr={0x3, 0x83, 0xfff, 0x1, 0x6bb7, 0x8}, @llc={@llc={0x0, 0xff, "99", "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"}}}, 0x10b) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:42 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x900, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040), 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x8ff, 0x9, 0x0, 0x2, 0x0, 0x200, 0x5, 0xce6, 0x3, 0x8001, 0x7fffffff, 0x1ff}) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) read(r1, &(0x7f0000009f9c)=""/100, 0x64) 2018/05/04 08:32:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x41, "5f4c714b75b3c6e6aa21a62e6811b21ee078c91e639fca3bedbf2d0099b970b50def59c31ef7ddae618ba4c353b1e237217b9b4e55657e900ca4761a57c5cf90aa"}, &(0x7f0000000080)=0x49) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x40d6}, 0x90) setrlimit(0x1, &(0x7f0000011000)) r2 = socket$unix(0x1, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x1, 0x10, 0x3, 0x8}, &(0x7f0000000300)=0x18) recvmmsg(r2, &(0x7f0000004580)=[{{&(0x7f0000004380)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004540)}}], 0x1, 0x0, &(0x7f0000004640)={0x0, 0x989680}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r2, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) ftruncate(r0, 0x3d) 2018/05/04 08:32:42 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/04 08:32:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x32, @rand_addr=0x3, 0x4e20, 0x3, 'lblcr\x00', 0x5, 0x8, 0x4a}, {@multicast1=0xe0000001, 0x4e21, 0x2003, 0x1, 0x2}}, 0x44) 2018/05/04 08:32:42 executing program 4: futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f00000acffd), 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="341a3f6bc0321501e9ceb56f7f3c0e62a4f82ac88591fbc84115196a29a6bdd42f03a34e0d2fb56a0faf4f44e4ca6697d2feda109ba51df3dd928c64654ad801236a581c3b49169d05f8e460f021ecfe622aef441ffbd25bc4743ba89f534db1a2dfcbaeb3b7d5fe79c0d62ad7fe6148e5d80dbd052923dcf3711af8c8c87b1e7515cca162a4", 0x86, 0xfffffffffffffff8) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) keyctl$update(0x2, r0, &(0x7f0000000140)="2242206a069ca875fc3455c080164e2554946a6b2bd1eacccfdae2708f12bf6537207ee2361172c06684dffe212622ef6fd0f6353ae1cb4b6dcf11473d877557ea24acc2e5faf8da00fdcd71bde0411b061958dd7e95225f67f1efa0bf3a7fb4c3719bd57dfaba5ebaf4ec1201edeb71a814fdfdcce8808699277cd3742a165926814a778ee4", 0x86) 2018/05/04 08:32:43 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3c}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000ffffffff150001000000eb2375696dff9bf600000000000068000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) [ 174.007711] IPVS: set_ctl: invalid protocol: 50 0.0.0.3:20000 lblcr [ 174.063261] IPVS: set_ctl: invalid protocol: 50 0.0.0.3:20000 lblcr 2018/05/04 08:32:43 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0xa000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x8, 0x4, 0x100, 0x1, 0x2, 0x100}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) shmget(0x1, 0x2000, 0x8, &(0x7f0000000000/0x2000)=nil) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x580, 0x0) getsockopt(r2, 0xc5, 0x7, &(0x7f0000000180)=""/246, &(0x7f0000000100)=0xf6) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000140)=0xfffffc31) shmget(0x2, 0x2000, 0x100, &(0x7f0000000000/0x2000)=nil) 2018/05/04 08:32:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0x80000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x5, 0x4, 0x1, 0x7fffffff, 0x0, 0x1f, 0x4, 0x6}) 2018/05/04 08:32:43 executing program 4: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80000001, 0x101200) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x2271, &(0x7f000054af01)) 2018/05/04 08:32:43 executing program 5: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x7) r0 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x40000000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0xfffffffffffffffe, 0x1, "6e6f6e65030000007100"}, 0x21) io_setup(0x400, &(0x7f0000000100)=0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000240)=0x4) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000140)="31d75c2ca54b2b4f54d96c2deebd7c14bb87b3c350f8df7f0b9d23ac60701529dd0bee2d6fa4575bffdb2e391c14b35fd83f58b5c0910707ebe99b2b5e71bdba6c80c81356be36e0bc739a552367ad912df89aaa202b8863ca8ef9", 0x5b, 0x8000, 0x0, 0x1, r0}, &(0x7f0000000200)) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {0x77359400}}) uselib(&(0x7f0000000080)='./file0\x00') 2018/05/04 08:32:43 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000002c0)=r0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x0, 0x1, 0x7fff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e23, 0x10001, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0xdff8, 0x7, "b546a3871e1333c2d31e495697bc146a7d1d0d1811bb356cc0b7bbdbc1a5eb43e8c6f5505af40a42c489e0505be80f2ec511c0698b2ada338f90282416632e23435cd6c310bf1b755b9774307d9c8579"}, 0xd8) bind$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"4bc5a68db9a11b"}, 0xef6}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='irlan0\x00', 0x10) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r4 = epoll_create(0x20000000000800) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000340)='veth1\x00'}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000ebaff4)) 2018/05/04 08:32:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={r2, 0x20000448, 0x3, 0x7c4e}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000180000fa0b00c50394a1198f7bfcc04145755b12e487765200bbc837396c6dc8b4018258e9075fa159fc2657d6742f1509aa483d8675da25d527829f25ffe4db1fd6eb06290ee7ce1e6ab77929568591943d6c05f49160c2cfc05dd0b87ea317e1809f4d788ce1f9fd05b0084cd49de31216d501ce6b463d9d7776e865cb6a870f6da6bc821786dbccbdee29c55ccb4c7448c7c071d5fd0e8b951da57563f95671c95a9a7952f32b8cc4c68d14b693fc2f4130c6a79eac22ee0d25fc9d8015d7e4154be482a5852744e666c7a7fd27b026c3ca5c76fc8229e125adb5bb62ca09c40301475cba1f78a1a91d2f79", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x400000) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x128) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0b000005687582e3f7b75eceabf1868727a37425a58cafcb4455a4d45779ed7e4c15e3995beb77e80ed7980a7a312cc26fb66ff2734283b20b114bcc28380b4b237e5832f418c892", @ANYPTR=&(0x7f0000002a40)=ANY=[@ANYBLOB='\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\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\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\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\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\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x794) 2018/05/04 08:32:43 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0xaa2a) setsockopt(r0, 0x107, 0x800000d, &(0x7f0000000000)="41f33e1dde6b1b95b495b75bcaac755127ef72a9af71ff725e0f511ea28935d0a36460efb6840e3faddfa60d7502dd09ac0fe35ccebdf40893090000004ea25be4aa4f94db00d1c7adfccd", 0x4b) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/05/04 08:32:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x5fb, 0x1ff, 0x4]}, 0xa) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 08:32:43 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffff461}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=@dstopts, 0x8) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/04 08:32:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='none\x00', 0x5, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x200000011, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00', 0x0, 0x0, 0x70}, 0x2c) 2018/05/04 08:32:44 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x111) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioperm(0x9, 0x80000000, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/04 08:32:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x106) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3f, 0x1, 0x2, 0x8001, r1}, &(0x7f0000000200)=0x10) 2018/05/04 08:32:44 executing program 4: socket$inet6(0xa, 0xa, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) write(r0, &(0x7f0000000100), 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/04 08:32:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004e40)={'bond0\x00', 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000001540)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000440)}, {&(0x7f00000015c0)="099ec2e008c58aca1fe9a5bb918b6766eeaa343ecbe8b20493ad47407190d8bd147f164fb3383d670d3005b5fbd446d91159f4b75a3bfd2cc47dbcce64ca286d267aeec4fffd345be93ac64ed8e299a62a85406fe3", 0x55}, {&(0x7f0000001640)="70d6008c62d1a87576360ac1c2d9777fe5eb13a9e250775256280d7f57bc6135482221005e6354ca50008e5fd8c7289364bce9b5a3615464f00af124ac045432bdc59e3c996f3c7a81979bf060993a06445129cfe2651b6cba716dbe17f9facf9a8f6c66c0700b7e61fdbe49386591b4cea127f024338e8b8c784044619c9fda29a434205ca18b", 0x87}, {&(0x7f0000001700)="33cfeae86ee16095ac823758a117410f2e5df2a0c6748e835d2d93cd75824c06e5f41de8e4db4a01f93f78d8d0096d25576b0ad8c839cbdefe0b7cfbb2abde7b00cec4a75ad134fec93a3a00e18caa333ef6ac397cb28707b96c40a1791a069c6315c18454c156bcc94a38507870d9a3b9bd66567c0019f92b15517133549f51fb0da6ea9af470f1e9c6396e478416ee9f96ff8408b8f89608347032ff647f6f8ddd86111f6c621b4ca9ebe1ce199b6dd81fa2929b9b46dcbb53a6c90ddf7172081cad5918c40ced99874428dc57036fd1f190fba25ec4e695ac11de112a2d2c23fd97994a898bf7bea5cf95", 0xec}, {&(0x7f0000001800)="6854250e7d64aec02928ff1fc3759e05b20bdd210e9c14ac444eacc86843fa7535eadbbd3507406c4d441f3652785ce54b8ab6bf02bae08ca9a54bad6b9a16316caddb3062a0a0e916a90c8b79e08670397a79197161e16dabb1c2fa4ec3e9e283b6753ae083b22b6168496011cb18897c332c12a2ffe0202538aaed154585abd7c569e80685e16a9720cc341aa6c77bc6e3427b9d6e1b06ca38e2d1d0e2fd9aba8efc2f4b72d34df9049e3106aafe1f422a6eb6", 0xb4}, {&(0x7f00000018c0)="bc461f06c70dea6b07463e91c98195e14d1c992799097750acf786c1e7c6e3a190cff6301781a17eaba7859cf7498c9093a035e2ed25ea16d152cd397a93b46a722144b0fa3f8f615563805539a35454fa7fd1ad19bf0433eaad0568e284e7448d4125e512b5c325ca03f5bcfc01ce12f146690aede962d77f74f7cd85cb1dcf4146b19e6dee19b793c89fbcf874d6fcb5af263911b16edca694936a6b2469c83155b8b8d0fcafad6f11fdb2babd7a0d00bc97", 0xb3}, {&(0x7f0000001980)="e257ef4ff5cfb6855f224e6412c10deb81b8b2e25a98aa911fb369736ea383663dbb8ac8d1b1bcba87d0eb602c6c9160440cebaf35a01d4f4c5365a8e6e5c9445fcd828edb16ba5cc0d6a643074bc23fd932e836a95380211aef6265434dd87207af63850ee2a2a68a06eaa3a3d86271d159f0c1869a3f7e4e1d60a1a9c9224568f3d5d24bf880aa9e33268504911fa92694319ae8416dd07a17bd226ab84ce46a718fc6d5d30e33c0b474c15c9b1e5605a0d34c851bdd88841782e0d31ee138b87fd0043c76fdd9a95ae7d6fd33029131123e2f82e4c9bf16c7c02e052c464b7fcd2ae2c1f4", 0xe6}], 0x7, &(0x7f0000001b00)=[{0xa8, 0x10b, 0x707, "0fe8b878e98818885b7db7d794724eb2211ddad3c85a8fb9440a44184e25516584dfaa73bb6663bbb257e1443efa15982ee54f6994d993f61d14ee31d1d8d1bc347e8ced1d2771d477d5791cda25935be9af1a36c0ad35d35498a7c49323b66512918bf53c4488d1a470942350a44b71b3dd7f93c41acf838b7cf7c6874d340e5cd44b8aad0fe7553ac4a4978b78216b87"}, {0x108, 0x100, 0x40, "164af16f8dd9f4b0f51006737e093050b0d09350dd13af23b62ed3034171805aced579d505679c90c8a201905a843427ce554ccad34603a46c26a752d6043562da372a788ad96d47653aee870be021287b47e491fdbc5e5c738039e272b52786dbe1238d63162e660ee509a057eec0a4e31431ff9678cb3c5f2e1559ae40906d9aba3c52a7de1adba2db4bd6234ff72d7a26a5c65c516576918ba8a96d50c5cf5df68edd38ebddc43f908f421c5625a09fae7f654f9feab157e559c68c2fa675cc8794a4599b6ad8b1ceadf16ba37e8a1b8372ab35c817eb188ba99b93b25b16dc0387a50a5d6e9f462d8d3e260fe235811215"}, {0xe0, 0x3a, 0x1, "25e9a37627560ca4b9280e81651f4c35270bc198d9cd864736b5869b540ebe4148098298073ca35e34ca12199316511ae38709315a87b7a70e2697b245a569bdf50681be17d36413c451c1ccc7511cf8499d56b00976700a830c7a8bc0f3192a8947bcace2ccd26a8cd87330a2a49abe9991f86aa8f961724aef1b82a6663b7644c644b661b61a73005053e20ee9778f7948ec6bbe78c8a5b7c43689b2490926e0293fb95527aa25107c3d51b9add6b49c459d88d84fd2fca56ed26016cfe9023507e7f13f8e4e0717d43a"}, {0xc8, 0x10c, 0x16, "c2336f33324088f2fcafbcccaf6de8f68bdf3cd2527c475bf274f79a10f19cb68a59c70279d923ab531540b40e52ce4a854d06abfacc6ee7e93ae8ff0f36d2110627da79d54355b9b7f4f9bb2e77feeb5e123d73fa0f6df87e536598aecd0aba1a23f1f8e4e29c1f9348e06bd53d40b75b0331bb367e07806a0d54817ea32a9e3c41cee00efa333434c8ec5fe8471f964f65bb781d81ff3ffc497b39184ffdbfdf818d43064633e4151a196867713fad60fd0213911d"}, {0x28, 0x10b, 0xfffffffffffffb61, "6c77fb34e5edadf2548016e3485136ed1cff2511bd292b4f"}], 0x380, 0x40}, 0x4}, {{&(0x7f0000001e80)=@generic={0xd, "26c0163c660063b353db016dbdaaa6191b19f0d5061a4377034fc81cf5d4b1a1f5246de194dc0f110e7e16ac41f4dc37f354334548f155ce5dfa25b5abb74454909fced5a1681d0693081c400179b6e0628db81de96ffe5d905492fa168fb0b486a4db2bad70008b488335c05d357e143ea12333b476fd56ffa3ab01abda"}, 0x80, &(0x7f0000003180)=[{&(0x7f0000001f00)="3672151888c338267221c32f757e617dea4300cfead68c55a692c94b8ff7f7f7a6fa3743f569dd6274197f695cd4adf8c214a6de851a4114718fbe804453fdd2208ca11d134ca05c9a5d84fff9a2229ac2f9f7546e2499c6d7c27cbddf771fd23364e548c16fd9383f4d50dd374b4904898d5453d44368a7bf182ae8b2720b0952f01dbd71e1f4b49f1bceeafc8f32e1cfb977aeb0f07e36fa423ce4", 0x9c}, {&(0x7f0000001fc0)="ebcf7dd00b49066b975a113940ac6e1d9d0db49c36864ba0459bc0c720d2221d1cf0487cde6a596d932017a7fc6948fce1dc69eea1d146d7f067a9d8064337809ed1a21c0725014438ccfe08d73f1dca98cfbf5a9d5f1ca333ccd07531701a022e822797af13f1494fd246fe9e76a2747a", 0x71}, {&(0x7f0000002040)="ecfd6fdf8b3c124a1d74d870298db44c35c94dd695d159c38d7b04348e062ecab8005f1d6f3f21b82ed17362170325f6ad73b81cf91551826a", 0x39}, {&(0x7f0000002080)="e6dd02cadddba6c50e0b3082f8baf0cde0", 0x11}, {&(0x7f00000020c0)="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0x1000}, {&(0x7f00000061c0)="6314af0781cf22b4ae4cf1172ad8a8f39f84d1bfa57b8e932e1c847d26298eb6b3ec4305234e50737514407e272f2b767d5b4f858e51b246e5ba2532524f037eabfb4bfec1e4e2a41093aa77d2f9553bbde62b7dbacfbbe551622d7c821df4d97fbe1f885419e4c43cf814c3ec3a3e48a4e21fac8d9fb0805db13ad934891f71b3a17d74ab47cc0385ae5f68653ae75e", 0x90}], 0x2, &(0x7f00000062c0)=[{0x1010, 0xff, 0xfffffffffffffffb, "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0x1010, 0x840}, 0x8}], 0x6, 0x40) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/52, 0x34}], 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003140)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000004e00)="9c9224d3bf9d20ce47742e7490de9c68", 0x10) r3 = socket(0x3, 0x7, 0x7f) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000440)={'vcan0\x00', r1}) fcntl$setflags(r0, 0x2, 0x1) 2018/05/04 08:32:44 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000180000fa0b00c50394a1198f7bfcc04145755b12e487765200bbc837396c6dc8b4018258e9075fa159fc2657d6742f1509aa483d8675da25d527829f25ffe4db1fd6eb06290ee7ce1e6ab77929568591943d6c05f49160c2cfc05dd0b87ea317e1809f4d788ce1f9fd05b0084cd49de31216d501ce6b463d9d7776e865cb6a870f6da6bc821786dbccbdee29c55ccb4c7448c7c071d5fd0e8b951da57563f95671c95a9a7952f32b8cc4c68d14b693fc2f4130c6a79eac22ee0d25fc9d8015d7e4154be482a5852744e666c7a7fd27b026c3ca5c76fc8229e125adb5bb62ca09c40301475cba1f78a1a91d2f79", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x400000) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x128) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0b000005687582e3f7b75eceabf1868727a37425a58cafcb4455a4d45779ed7e4c15e3995beb77e80ed7980a7a312cc26fb66ff2734283b20b114bcc28380b4b237e5832f418c892", @ANYPTR=&(0x7f0000002a40)=ANY=[@ANYBLOB='\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\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\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\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\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\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x794) 2018/05/04 08:32:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e21, @rand_addr}, 0x10) fcntl$setsig(r0, 0xa, 0x26) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000020a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) accept4$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14, 0x800) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x8, 0x0, 0x3000}, 0x4) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000004c0)={0x92, &(0x7f0000000400)="89054e61772e15b18771ed6d3f78efe29b47f960281fc2551520292d8b61e3a3b1e92521442a730b8cbd0f8c600df304a528cedf7bb13d1355b9a0b53326d3bfd3fe1e4b9510fda4ba93d31c065ad99051f5961030d7695239e4db2e95e5bbeebc05b2248ee42c6c86886e2be57ae53b1c842309a8269054a63bceffcb6fbb46aa798f81e9fdbca51d133fd1fe57f1d2eabe"}) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000001c0)=0x6, 0x4) 2018/05/04 08:32:44 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000180)="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", 0x39a}, {&(0x7f0000001180)="8a6626e77b27578514045d448ff97b0fcadf38c51ce871c82d0d1aefb16ce148f0c37d3f77135b4bd7f64580109b3b38fb1178ca2e0c29684e8ba98cb54cde8d4b632184ecf011021ee0341236551d1fcec1f0de2746adab5c8a5c051ee312065f"}, {&(0x7f0000001200)="50cae9fc6148f3d60e41a542e67300aa3ea53458f10d9065298a16de1952b5e157ce53fa243eb672f8fdaf7d88c7362e9af43253d0eccf62d933abdd715ac8db02ee3c23baa68c71b5b206b544825a5ad837348939adbdc5190eba64ee3b550fdbb22478094ce18a9609df89ba777e13ff7b387865e003951831cf033585bd4fee8b2df216e0478c5635a3e47ebf8a2fa169ab63b79b00bece03d79d848b7ea1411f9f4f6092470aa3bbf15afaa505f5a1163af91d10d31b090da0a45cd6", 0xfffffffffffffd28}], 0x1f, &(0x7f0000001300)=[{0x0, 0x101, 0x200, "a59f754c6950c2ab98e750ae9729e580f83395ea852dec5bfdb7176b6cfc8869e406f8d2f38b755feb9f3d9073735b4d3af23f06794a35082d1c04c828a91a9f00f592dfebbcd45e1aa3a4dea33956e8"}, {0x0, 0x1ff, 0x1000, "81b18b23aa55f66e6987"}, {0x0, 0x110, 0x20, "bcd03cdb0d2bb9a76a8f7c59e53ff1b7c2b3afeb94087df6426d4ef7b1b8c3b91df09492eeb0ec4bd84558bbd07468b15ce2ee636314ecfa0ba7bc661c9c252b587cf22b22052e3f99a13c5b3c5d76eeac5cfecf9c399b397696a4aa0042964331855d291f82d3a0385fb4ab6c48e68ef70e53163b7828381adff3cecab311de6673b867d2df9cf267f848631f7e2b80a27c648b0ad72e551522c1f9f6ba53bc01e72bf62d15e5fce2a9c8370a6d8a3c08cf46aab3ee62d96e68d816cb6f6d1eb96fb2cde5ffa39bd5026dd75c05d177cc95"}, {0x0, 0x108, 0x1000, "f0b90f1e63cf2faaf29aea5eb3d592210c0abe11c0215206ed166a3cd673e90e7ea64c8286b154c9a6264c4f13dfd5aa1fdda5b0e416e98769b616ad88738e604543af078c9cac4cddfc5405831391de24b96df8c324ec84fc405174625c36d5222a49082a35e887a2ca5ef2085739efe4d353c64caf45fc0ed59019cd4c19cc972652f19b98228943c60def289c5aef829df01c69b9e662cd3f99b9461a1899a89ef669a933cb1f8859b2cf23bf7c89423225dee1ab30ccb3e3310a99c74b99a43c7a6e2eaa57a2ea1ebaab4bc5a577b644835d6a928eadc815a3cbe68165bc96ec2c7e286e96"}, {0x0, 0x1fe, 0x1, "d0aaabeaf5d3bfa4e2a31133325953cefa286e2b801a250c152abb9b5c3d225fe10e6817faa032144433cdc6b6f78febfd1c1f0a1e588266c43f58f006509ad7f7e69cf4073799bfaa6019c8e92556f0e5ed43068b32dfbfc8277383f2252e6cdbebb750f1bb9f8e5c6c248b236c4a832161c37744ac62787fe38f7a0021c50a4cf2bd2e9fdea7e7aa93a854a3b690230227bc71b6b63f1f96273159bd4ee805a1862d2b073a087b3d204e12b33cbbe0b0fba8964f1818df1201ea8d0159fad9"}, {0x0, 0x114, 0x14cc, "6d8aa2d00dce35fbf27cd246f504a91093e8d76dfd47913d24955050f5c6e80df97609ba94b21181694d038091eeada324e43bd13eaa0e337e504d70f925e7224fdbd678377c8b86e73bb7ed46c3905fb2fcd03385324659d52f47cd0e2175ef193e0a8bd73c7dfcf783dcdc7c3e3b51f3ff5f32a8cf0d6cf8c7eb3fdb0bc75e240a0a89c5cb9c97a20c9c2d81bc1f9961f2ec238cbe9e31aaebb9d5c50e643c0144923c0b95a9eadb195363ef8e"}], 0x0, 0x10}, 0xfffffffffffffffa}], 0x123, 0x1) 2018/05/04 08:32:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00', 0x0, 0x0, 0xff}, 0x2c) 2018/05/04 08:32:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x20000) ioctl$KDDELIO(r1, 0x4b35, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x45fde02b}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x40}, 0x8) r3 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2}, 0x8) 2018/05/04 08:32:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xe4e, 0x4}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xffffffffffffffff}) 2018/05/04 08:32:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x20, 'none\x00'}, 0x2c) pipe(&(0x7f0000000180)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/04 08:32:44 executing program 4: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="b9") 2018/05/04 08:32:44 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x10000) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/04 08:32:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)="a06045e8b00599844bd8fd3704e3", 0xe) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}]}) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000b40)=@ethtool_ringparam}) [ 175.536624] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/04 08:32:44 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0xb016, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/05/04 08:32:44 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) shmget(0x2, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) ftruncate(r0, 0x8001) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x14d1c0, 0x0) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/05/04 08:32:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xb0, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x2}, @in6={0xa, 0x4e21, 0xa64, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}, @in={0x2, 0x4e22, @rand_addr=0x101}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x448, 0x0, 0x1}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80200) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530206367720475704073797374656d2876626f786e6574ce4342f1d6ad08576473797774656d739438aa6b756db1c479c0ed0233d651160adccf628583708f878b574b13bed975f14672ecedaae54986fe15dfc3a1f77f511b23931d992a974c998d8e6e9d5e3267e50ced826719472dbd82a804306eb8f2d47e38e067ccda212a7a8a281d6414817a0d7386d7b9731a850592a0c200000000000000000000000000"], 0x30) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) 2018/05/04 08:32:45 executing program 0: socketpair(0x1e, 0x0, 0xfffffffffffffc00, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/4096) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x14, 0x2, 0x9, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/05/04 08:32:45 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000000280)=0x4, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x3, [0xa1, 0x10001, 0x3]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x41f70296}, &(0x7f0000000100)=0x8) 2018/05/04 08:32:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) ustat(0x2, &(0x7f0000000000)) close(r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/04 08:32:45 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) clone(0x0, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/04 08:32:45 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x202000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1ff, &(0x7f0000000040)=0x2) fcntl$dupfd(r0, 0x406, r0) 2018/05/04 08:32:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) readlinkat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/27, 0x1b) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8688) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x23, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:45 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x12, 0xffffffffffffffff, 0x800000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mlock2(&(0x7f0000420000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000bdc000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f000062f000/0x2000)=nil, 0x2000}) fadvise64(r2, 0x56, 0x2, 0x5) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x9) 2018/05/04 08:32:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x7, 0xb8, &(0x7f0000000280)="fa8cf7c77dc4cb65182c1b20263c4ce4ef0ab906731d99119cda0cf237e8891fe6681408eac5141c5f2777017d448ce0ea1fac8034a5d309e6b0aaeb2a4f6929d09d0b556cfcbf65504fec50a0d62336b28fe49fe9531f798085584a7062724e1d4d5fdf3add2c2a67187b642c7f6936b8653f2ffb81c4b2538d3e2eb3227d56b5c3da6cbe79fcfa722cdb23df560e54cde667a4caead628c352188e48dd53c366c0eee956c071d346ddbe490abe4adca15fca28450f19f1"}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = getpid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r1, 0x4, 0x46400) r3 = dup(r1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x4000000, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x10, 0x401, 0x501}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22}}, 0x20, 0x60}, 0x90) getsockname$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) 2018/05/04 08:32:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x1b, 0x6, 0x9) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'vlan0\x00'}}, 0x1e) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'nr0\x00', 0x6}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast1=0xe0000001, 0x0, 0x1, 'none\x00', 0x2, 0xcc4}, 0xffffffe6) 2018/05/04 08:32:45 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000000280)=0x4, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x3, [0xa1, 0x10001, 0x3]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x41f70296}, &(0x7f0000000100)=0x8) 2018/05/04 08:32:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd", 0x71, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x11, 0x18, 0x0, 0x0, 0x80, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6"}]}, 0x98}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1597aeea35807799d8554af7d9b8cd8071a77a1d75e0c523af68a468e4b73"], 0x4f}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x9b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r1, 0x1) 2018/05/04 08:32:45 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x6) r1 = socket$netlink(0x10, 0x3, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)={0x1c, 0x2d, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 08:32:45 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) signalfd4(r1, &(0x7f0000000040)={0xfff}, 0x8, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000100)={0x0, 0x0, 0x7ff}) ioctl$TCXONC(r1, 0x540a, 0x5e65) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/04 08:32:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x58, 0x7, "ecd3348794"}) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000002, 0x20, 0x105, 0x6a5}, &(0x7f0000000180)=0x3f6) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) readlinkat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/27, 0x1b) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8688) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x23, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000000000000000000000000000300060000000000020000000000f6ffffffffffffe0000002000100000000bd9d04000200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/05/04 08:32:45 executing program 0: get_thread_area(&(0x7f0000000080)={0x4, 0x20001000, 0xffffffff, 0x7, 0x3, 0x8000, 0x0, 0x4, 0x4de, 0x6}) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) 2018/05/04 08:32:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xdc0c43ed0071bcea, @host=0x2}, 0x10, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) [ 176.617913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 08:32:45 executing program 0: r0 = socket(0x10, 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) write(r0, &(0x7f0000000040)="200000002a0025f0008296022b5b9841f75d9bfde6fe04000000000000000077", 0x20) [ 176.704029] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 08:32:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x100, 0x4) 2018/05/04 08:32:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 'none\x00'}, 0xffffffb8) 2018/05/04 08:32:46 executing program 4: r0 = eventfd(0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xc2980, 0x63) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x7fffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="514f275862025d65be217c4252db9588d51e6ce2", 0x14}], 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000300)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000003c0)={r4, 0x1}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ff7000/0x9000)=nil, 0x9000}) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ff7000/0x4000)=nil, 0x4000}) 2018/05/04 08:32:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/05/04 08:32:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x60, {0x2, 0x4e22, @rand_addr=0x40667a58}, 'gretap0\x00'}) r2 = gettid() r3 = dup(r0) listen$netrom(r3, 0x6) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/04 08:32:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3ff, 0x20400) r2 = memfd_create(&(0x7f0000000200)='\x00', 0x1) renameat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/227) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/04 08:32:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x8400) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0x1000}, 0x8) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x40) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'syz_tun\x00', 0x1}, 0x18) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000240)={{}, {r4, r5+30000000}}, &(0x7f0000000280)) r6 = getpgid(0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r7, 0x100, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) sched_getparam(r6, &(0x7f00000001c0)) 2018/05/04 08:32:46 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) 2018/05/04 08:32:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34a, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) r4 = getpid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0}, &(0x7f0000003080)=0xc) r8 = gettid() r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004ac0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004bc0)=0xe8) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c00)={0x0}, &(0x7f0000004c40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005f80)={0x0}, &(0x7f0000005fc0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007480)=0x0) fstat(r0, &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007540)='/\x00', &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000007680)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8}, 0xc, &(0x7f00000073c0)=[{&(0x7f0000000300)={0x2bf4, 0x19, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x10c, 0x93, [@generic="c39d3b537d513780b6c61ca21575b840de1a5f3c9779f527db64ac0f67f989bc9a63ac927268dc6bc69f185a947f3a596a4da5d1f2", @generic="3e56912a38397ffc79e5bbdc84514b58f332", @typed={0x14, 0x94, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="55f2ff64026a0f8ec66ba5bf265036f1520d1e31041c1e5178c8e688917a92373e0bf78857b0e7b4b3ebd9e5c35ae5db50c6244e2864561b0c78e8b33193c4be84feac2a089c04d54186cce7139485", @typed={0xc, 0x12, @u64=0x80}, @typed={0x8, 0x5d, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x1e, @uid=r2}, @generic="54332477c08fd0db618f1a5119d2f2a95f86e5463a4979658c13bb8293d4e3075cc89cf8dfccbafc29c86e691ca37e91f3554be9293e6c37e736118d2edc", @typed={0x4, 0x80}]}, @generic="af4d9d8741e2c39223e11ccf0af57c527db28a798468a86d87b49b996c15518d42821d93934788bde3582623db099611e458c291bc6a6d745507389b03c9b25defe7835e22ca47250facfe9f4bd2c03d2babf1eaf7223fe67d64e139717bfdc8f034dd28bc96bca22224a9b64c813983dc894dc928a796df1be1763725ebfbdf184a4a85cb3ea06fcf8f53b79666b8428c5a7d1963e401f6a60122d7c58189f83e5265", @nested={0x1318, 0x5a, [@typed={0x8, 0x96, @fd=r0}, @generic="af49235efeead4a75bcda091f7c5aa9f7fa9d5336a4ce7c3a96b37b9fa72995c3e978e1f27c37645a33069ca24f98d0585acf02d611928e1596d7aed11ed84847ce9728887ce83dc1bf46b7c8502910d22caf74e9fc69f8a3fd72b263a5ac15b017b1813b595fc1874f11a58bbd56f8190e880520442a93610903180617773dc8de9c0175c13631bd97957d90d82ea0e4816b5630649d7e40f5ec2cfd9ae1e98689802f76433a60716b889107cd466b8be4b87164cf09812471b7e4dc1f5dca221239c085dbed427e141fca82d2946c3b21eafac85f88771650a161b93926f3492bec7252d23e74b81cd5055370e14d7053ff6", @generic="dfc6e4e004192d157fd4b538286ad31de918afd19ad72097949e1c149f3e6a76d287d8ef925f16f571d4a71caeaa74f019ced73df19b97bcbdeccef3a86c4edf04d4e503d318635bdf2b5744c780ea2e98", 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@generic="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@generic="2380149bcf88964f54baf88b52c07a54acd2a76f503a6ce274ce748926df77ca3bb6e5d89f6e7396a8500d3274ae4c", @generic="90e3560aacf9a588adde291ac0b56736b06ddaa46a73ba063e4b9bfe4cbbb5058d15b7efa54863c7ea0304abf70672823b2ded7373a8076e30b05883b6d9eacaa9fc6d76889af5d4f5bf609ced0a8037398a"]}, @generic="55d4c5434947b59377df0e36e379847355dc236eb219ed5e387c2ecbd6", @nested={0x21c, 0x6c, [@generic="99e1b8905ea116cd3cbaea9b228a03ab56bf6f2eb989430176cb8d534959527d3f860af738f88421122a769a82598c9c16981cd3acf3f3188ae62c20b65dc06e85397ef7eb9264e6987f20bae0e93dc4e9d0c37ffde4ac6af2287268d975cefde1e63f70b972b357d5579f743e3136a5381e4a2fe46b08c87ff7cf9b1813adff37950a4ba163ff0bcd1df8803980ea", @generic="524997318b82c3ba9a3809d0ba8a288cec0dacaa891ec26771408ed1c325d83e607def31a57a8fc99b1ed38a455e1c7544a5666462352075ae9abd7414cf70609169d926c50cfd4e20429aa6d23f5aa1d4482c0b606396b01fca60c52e2d83d96b72d95cdb8ad408cd4bcdc4851f0429d88a0f5f643431ee723807b8611095a28ce1ccb249185db028323a92b7790d837e4320d8c1c60e5acfe1bc129699045ff44278c4a0ca61779b62f17b202d782357e346ce5ff315230aeb036f84867e71fd43b3cc06c7b44532a5f45d3090e2b19cc96f97495e8b7efa2cd3c9f7678a9e871094cfb18f6bd987", @typed={0x14, 0x7d, @ipv6}, @typed={0x8, 0x18, @fd=r0}, @generic="b2485b90f706472dc51b3b36f73fbbb5fbab9eabeeca5c8ae4555ab0233b6167a3157182e1c6ec6178327513aa42f1bea62fa16f40655a89701dfd8be8db4eb67194a9cfc172381004f7257a0d8a0f61d3a336170ed6a9d157401aff0c47033249acff95fdda80655244e4737fb4d6a147", @typed={0x8, 0x1, @pid=r13}, @typed={0x8, 0x8b, @pid=r14}]}]}, 0x12dc}, {&(0x7f0000007340)={0x64, 0x3c, 0x304, 0x70bd2a, 0x25dfdbfd, "", [@generic="f6269691dd3724c406ec764907c119ff1e6836015ce5c99943819fe15530f708875052e05652b398c02a18d24386264637ed9496bf0818f0c3b9e173090c7b82f0be21526029", @typed={0xc, 0x92, @str='-ppp0\x00'}]}, 0x64}], 0x9, &(0x7f0000007600)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x240088c1}, 0x20008000) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) fallocate(r0, 0x0, 0x0, 0xccda) 2018/05/04 08:32:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/05/04 08:32:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x7, 0x200) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000040)=""/163) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8000, 0x20200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7ff, 0x1, [0x7fffffff]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fffffff, 0xfffffffffffffffd, 0x101, 0x1, 0x1}, 0x98) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x6, 0x4) 2018/05/04 08:32:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2, @loopback=0x7f000001, 0x4e21, 0x2, 'ovf\x00', 0x20, 0x5, 0x16}, 0x2c) 2018/05/04 08:32:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x19}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000400)=0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) writev(r0, &(0x7f00000018c0)=[{&(0x7f00000004c0)="a4", 0x1}, {&(0x7f0000001940)=']', 0x1}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffb}, &(0x7f0000000140)=0x20) 2018/05/04 08:32:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$inet6(0xa, 0x80803, 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x976) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x4, 0x4, 0x5, "f16b088832c8", 0x8}}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/05/04 08:32:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000005c0)) socket$can_raw(0x1d, 0x3, 0x1) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000280)=0x2, 0x4) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000400)=""/223, 0xdf, 0x8000}, 0x20) fcntl$getownex(r2, 0x10, &(0x7f0000000540)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x6, &(0x7f0000000680)=""/239) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 177.910309] IPVS: set_ctl: invalid protocol: 2 127.0.0.1:20001 ovf 2018/05/04 08:32:47 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/138) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000040)) [ 177.981156] IPVS: set_ctl: invalid protocol: 2 127.0.0.1:20001 ovf 2018/05/04 08:32:47 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) sendto$packet(r0, &(0x7f0000000080)="6ead69d770f4325762536c36d15d76c3221b732a0d524d4f34fa54170ce7244ef24e3d7615243c7777490d1137a7cf37217736b5d171be524278a3a1fd2327ffe4ab03c3e249eb5c2c9b448cecd64cb8840e777528a5823024b99b5c78b6deb9334f0b898adc7c84c2d82d4f59328cb1eec8e85b6e6414d6b9b20bacc40869c55137949aab147b4268e9d4e6933e1bcd09b9800f683f6e0f9c71c2536dab5b1ef4277e377e0c5cc32d7e90d5ca434e98fc0973cdb937391e7b105832edfad96935f4ad8ecc1f3b869562856edfe383a9ec4e994c828bbb48754dbcca5416ca669bd8145ec6d3df397f1d8f6b673f7fb940ce86520e99ec5748cabc558fca4c276b01ec50208b78b1f952ff5ae42a819ecaab4d921822413031fcda6608c1ad7d8c3c1c4c605ed69293c52b32bf0ec0dea549466d5853d973d1ca386baa8a543516519a6d5c050c272cfcbffeb041b3d0557545f5456aa7c6ac76f05fc5e9008d74d5fe51afce30853256900990a827074b81fdea74df7aacf65c74b7d5b0acf589a8320211098e7254ebcac39626584c3ece7b5ae915342c63813188e70cd2a8bbee293b29e1e7b1663d106ed4914d0cf9ae511debd7fab7501904ad3d9f0b9562ac56b7405b0a7db68d555fc544e66b0d224d147ba8547ed8049420b00afc125ba879c5e265cf6e0bddfac7022cea9393c288a4e0342cc59ab1a50410b8a6c8c14e0abdf90354307c2d34fdcf2b75c6e8c44b2bef89ee131e68901623cf9cd6e03892725a3e45b9a1b64f8b8a10209145c61fffff29a0d4b344ea98c066074de3e730c8e5ffb59647dd070f4ad38fb4b55780ad805f9a79ad7f863958fec6227dbe4db5ea78c1091918acc1bc3bad22a8e8ff0ca4fd1d647f876d9df0b4f61a5689f8120eb057f2f5046eab5fa4e7ce6dbf5e0473cf5cd0eaf78cc7e7bd253cf741925da4d57161c7a80e1e5e34c457b6336352e1ac120b6b019a8825b34b815b0438dbf9685bbc907e685ddfc950f95d4b07c41c5532c430c1391a682e0a38a3a2bcf828f6eabc67acea285eccd806ccdcb8e10451756be0cd3168725e4bdfbb11fa06b13cf759442b876f485e50a3d1341bc3f43321cf41d45f22f8a895abbb9652184a2a108476a4d66ff9a77889257a8514fd1587bb075d80a4a15577bc695a25e6d3df6220f143af52d83f1f471c693a3e61d256fd60043296d996fafbb6a1a7a139f91093ccadd96b64d99d91ceca5165d82ca8f205f37eb4836ab9395fc434606b7b8fb12aabba2dabb1929b639cf65066e82428bc2e6f1835b3dafd1f082dba0a80f789ccaaf63d099b8e7bb23c37d8c74b9b1dd7b807d3075fc1392cb585132011314562fc0b2a304dba970258efacbb7414521904353e0d8cbed9a2904d19ceaac786affa85cf40c07a48071efca60e5c224e3e9835d235307494f4f517e1c3ec03dba9f03b05fac06a458d0c2ee6ddabf3487248d8c40e54f4b34f28ec5c1fffb0d85c96342467de13a2cd08aacec09ea9e8880bc4877af5b9d4319e3f677acd839298012483d08ce90a7ef1fe051affa4fcd29748c00a7f07e19627273442b503d32a950102c24f5de3bf01cd962a280d2ffb5cc3fd3b01b07dc9603daba41de549a9557f09c5a3fbff007fc434890b4f43f615447a93b2fe76839464dc501b7f6b06c33eb9ebc5688f54a0b6ad1aa4f9a40853e44e3bcfbd0c39fff222508854b4368479c30fb4826a212bc129103e76b0ccd099fbde27671120fa6bfd5c12670a5687b094e3f45a2c980095c1e82b7bb27e3bc16d8c66fd728a9a7ba07c7fbdeaf64cb79407f9882ac85847f98dd6f86edd437961b84541c64ac6e8284e396884c6daa5b78d5f4e51fe57ec08b152c3e09995b19c537117b7448a01d3c4ab5b10957333235453fb85b1e98044b8f0386360c96a97e11c6ba41b79f8af411258e9285907911f5b22d916b2eb1c67648544a88ab8f9aa57fb1879121a17c13aad83d3d2ccbca5b38bd5f74f753bc12bd8eca72af9205f3d5f655925659814ec2b4187a6681cbab3fa1be0bed3c6afa618df6f385a1850e6c01e31fc41efa72a38c551e2be4828d8618bd78b64ca4ef97b5aa8b538fc2dc8eee12f568c2ca4a0f0a05c86fd44ac71c3cbad174bd1e6803b2339c6a0e548bdf27a34c6bba041e0b4485c7578ca081be1afaec27242eb179c95a2fd1fbef3c933b4df4d6b680abe1c5a6ae86daaae73dc431f3972a49d628b8188fc18b3434c38f0e24c70bab378d872da1f65f15cceb91ed541310f2fe7f999a9ca466854c8e7f07bc8cb4430bbcbe1549ccf64574c62f9b14a5fd65b355bca32001d16e5130f7201020e0a1b183ce1dbdcae1fd8befac82123e0dbb66a23368e985a46b25f88bd7437b6ef0845be71eecbadcaad4848de57582a8097b9e9fed9d066729cc194904207f3157cb27a4375703a1c68adca8020ff936c18b55a332215e0f94ad9562bec143609e8344324af27befea029c8ee61f48a1537f4e3e6b6a00190f7abe7465f12f49bed65eb41e777808cabb04d471aeb74d5443b84bd9b40c4b49ac6271baea0e4c3cb40ccd2191cc02e72763454e0a1767ca6806fe82a04e44bd11684fd3e8b37ceb7046de2093991fba89e79d1f1770d59e62f2b56ae9c8cf2585a4044b850e1ad8eedd1efe5605f4e62dcf3b049c3c1581b282aa924cdfd88a99812acbf9a72ad0fc4b922a5d7b7ab7533650dc9ed0bbf5ddff9d6778c780190ef753e5322f6a586127bb8aac2bbae9aaee53aa6f57b6fdf40a81e3b58638fe719ed64574f076c93efa21157e06186cebe9baa422d235a7901f722cd2d69e57363c643933a1654a7c6392e06eed186add5ae4e7a614ff835c120ea4ea9481d3b008f2113c68c9f0163366b8c1ebdbb43f1c6c70532d8a44206455b7a4290d0736ccf7f435cdb1b007c00d6a05989ec8cfc52fea6136b33bd469a75875219eef7605763aa6ccd1b1c9621cb6f274991bc94e132148a5d1d4ff328a6a8a91ed9b99a18ae97ac174e399a7787cc2767940d3909ee062b93cdc42b8374ec051e53189690d3fdb52ccc17378395929278acfc85dc32e5313f10109b45421ebe8bfbf8ae24475939a8bf383552d4f5dc7ed5cf4a0e4a808431268c80ab2483f12b0f76819f61027239ac2bab22fdba0bbcbadb49129faeb72663a1eebad41175f74799dd309cac50383f73b5e2d3fe7c4c42a36e2be7667315cdbfcafcc7c6603584e5369223853151573df3320eb6fc73f66683dfe6793e472358ea610f3bf391597dd78108cef8475457bc49bacbb55ff87e3dedef7ed6c9f3d15bb023eb8052d3c5e2273e12dd1c5367006b4a9d4650b918bf4fb95835810510007dd76c71b8403ca4db414409254a823b340f1e2835ca8a07e233990b825c8abe5712c890dc025a3455b88febef5e0d91fd9c90ad3491c94cea70747431d24c8720ad9976dd49c281821abd1c00f6147e7e4f7bafb93399717f15bf66938fee638c017082cfd72f108ec79b6131c0145e6f9185e23f8eeb6a32e824c4cb54d4555447cab8936553eef5d23a216436275a105facc9216d7afeeafa8ab810951e6c8c5a60767edd3218ad7f095d189cdf3a83a68a810fcf32cb70391801a03098e5126e67198b5a0f53e7373681aada13fafbb9f09d795f181881c436f253c1554ede17e8359ad25b4480802a952b70ba0a89b612bd0700a97430a1a062d5521488ebbaf3e6648cbaa7e1627fe4d48369466b0af52a2cfb31026be1731dad6850c896af52aef9a8365987258f742782d98a95f76c517c68fead33fbccfb1eaca5a80685eeaa9c2bf220b094dc41904d696d5390d5e2079adea4b397a51a3950e93c2426f89a8973ceb21f16c2d7b5cc2965eb5828d816dc1039fe94f22f2ff6eb97d35c97a33557247c3d2f9d5091e28c57eae7d943658feb2f20da04793175d16d9c2f1d37c4191b9f464433337748cb70408136df4c4e2740632d033b84a51c8b5f0697b5918551d12c73ac51adccdbbae2cd7923d466a322f396ee5ce54bc8cecf0d2ee7e4133c49b52e146e31c6773822dd9335773e41872ce7f34063eb3bb6d24f174741ec363c97b6d2f1ba12454797a2b666dcca10998d5ba0c6082c6ecb55a7fd8683aad3b30b3ad9bb7204249a826265b1a677e5234906fc5968f8de8aae8178bf25424b25eb45d9e84e86ad11f2a4cb3f64b4eb41da08c95e47a04de745bf018d22443ebae6f8a1ca64bc8c1e4b424f2d64147bb0e6b82244343f8a8178b4e904db711166f18e7fe18e3c87e834630acb35fea40eecb1a3ce23dd69ad05845db78d28106e4addf6046f45f34fbc17dfd76b5e8a9ab406abc7c265ac5771b10306b67b5eb508ff8f34fb98038c1ce4e9d7447cef83b9503877a681213001ad850d89275499f42db753920da6d92e7bd64f555f12274340e725034f32039282541112a956ee0635440cdc4226be5d5cd1261674b7a676b0b7732152f758b5febb42c1eb1ef8d0c3dd4aa11b266a84464477e69cc25577412c2d7dc85303b16a97ff8402bb65a4739b27c922026740c03e7fbfcfb77cc78ba8ae3b630e98cce58a2fcb1e5bcda459ec9de2b0e6b9f13ae92e895446aa9b59164e32b58422ce9df148d69b6e03d5762c49c70eca1f79e406656dd91e4462bd899e8e34e48e6e220ea6f7271f54a3c9f3331c8d4bbc3dda6665516bccc405eff8305558811876b4b1694b3911a9b176de6193eccb98b09a8a1ae2c7b55d4afb2ebe2ae630d6e9b3881e2f68f92db357a1c95933d90c17dbf1eb9d74567573f8a6e9c8647a42084cb39b6870fe586c77745e6ecec07385c962a05f39eaba1b0a71c9b1f9cd85c5f51262ac6845e4192202653ffd0dda262f2190a8650e128ebe20c29669e9f677b32d298a23e578848caf5df3f40076e0449f0f3dc58ae84d98b3ff1304d9d5b65808806cf50c4e339a7c62c080aaa63b834c66fadcb7e9284420f5ca507b3c60efc16dd85c0752e475158853574f0784334f98c0bbbfb709d2cf9542a59879a0f2a32ca8b9ff0a8a3ba6d8253b45d6333961725be369f95d6c283ad46974917c3f6889a99025b2bca6ba5dede177cd5ac6e2167dc7e9f761d3bb12a11e6e434c999f658cf32da6ebcadcbcfbb2cf643af37fbd1dd377e6de5626c4a7c3e0de9075927e13ade2a1536afd162fbcb4375ae7231ef9f30bb35f173e37c41a26322489cf181cbdeff2b9aa3e6d61b586ea6aaecd56df9cebff345199a9e7612e0e88ac3cabb7fdfe023f4611b2cf3c4218714d0382889d4b28b96bb1b3ad26f793f93456b2b994b3911e92a4904139c33631877e1ff4249b82ffea0d9eb4b8d960a4f7c50d5219d488ac068fc110f1ba0082a566a70a9bb17e9311a29250a75a00721c33d39a7c21632ba5f998b7450cd839df7162fb5f35c69532e9e13b34d411bcbd692d90b6b00d534a0a0aebba2265cc666df1ddf03bc10cd3f5ec127104456b4c0fb8b1eccabe6d8e1d83206c3de72852ff0d3eab388f6475696bf0df413d87489a76e53c281aafd18a4252f37f1eb9f6dae4e9df72e8904b9a526eb0d42bec0c516f570b9cbc2a3d79d12490b3d7ccaea3b2e0d11a3aeee7696954928c6f9ef2cdfcbfd8c99e56d61af3dcc06d46e97997d91f0e7271fae62fda174a7f4b6425e86cf387f6b7a02eca1f826d997c5d5bd5b6eca34ece9b8f5b56890fbf892c44ea2b873908b4a501504d9cc193ff8fc6876e73602b6347cdc8252bfae731b4b0cef1caef13350a43", 0x1000, 0x20000085, &(0x7f00000011c0)={0x11, 0xf7, r1, 0x1, 0xfffffffffffffff7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) unshare(0x8000400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001240)={0x4, 0x0, 0xa000}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) getcwd(&(0x7f0000001280)=""/145, 0x91) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}, 0xda) 2018/05/04 08:32:47 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/123, &(0x7f00000000c0)=0x7b) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x100000000000005b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 178.102154] Unknown ioctl 21529 [ 178.160549] IPVS: length: 123 != 24 [ 178.207234] Unknown ioctl 21529 [ 178.948590] IPVS: length: 123 != 24 2018/05/04 08:32:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'none\x00', 0x0, 0xffffffffffffffff}, 0x2c) 2018/05/04 08:32:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="b33364fd5eaf5a8aec161c157b59580e0495568908098de2a14c27d9b1aa4d19f2a547f1ab31a6fdb837f26c40e2f5e088ea0a361462f4e29786ae340875bedda8c3e1741cdfdb7f87a5c784d61fb29669832ba4f135a1da6f9be0c40ed6c5f6a627a63a39e70775326ac72df0edcf0c2ee7d949a6668a4726716ac7bfa7ee482f4e3130942f9535960772f434b9ff66ca01ce4e8e165af666407f67a4da2d206f821aa242181b0615c45bec5c58175d56db4f37b793f4e0ae6b03fb0707f4123f761fde", 0x2b) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001a80)="a0c5c2", 0x3}, {&(0x7f0000001c40)="73b6555e7d3900c491", 0x9}, {&(0x7f0000001d40)="7b369f35abee85103d3b1b21ca5fe50ca939917059aba14ce707f03b573f4f61dab1ee620a046ae712235e6b29e776cc075a35a43fe338", 0x37}, {&(0x7f0000001dc0)="81a51a7fb5f7e4ab483bc820677e0c942553218da3e0836d4faa7eebf4483f721c44f97c6e1f64436402426a22a43d13d8cddefd15e576fb69336904e6ac4b46e207fb7043e34581a056c63da5439a4faf534792ed32c3a6ea0eda2badabe34817af08897da79a6514370247dc2bb9474965c4fcc034e10a69f858aa3658e5cbf934d3e0159e38959d616e6ccb7ee07a9c954a73a6debf1b295b83176cbcd3e0514c5dd4d91464fbc82c6583a849d7f15b10c9d723dc44c699b23f5c8aea112c3e3541a16bfec13dadd4f8587537adf24f", 0xd1}], 0x4, &(0x7f0000001f40)}], 0x1, 0x0) 2018/05/04 08:32:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x18, 0x98}) 2018/05/04 08:32:48 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) flistxattr(r1, &(0x7f0000000040)=""/245, 0xf5) 2018/05/04 08:32:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000010180003000000f9800000acad7e5b880800000000", @ANYPTR=&(0x7f0000003340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000033c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x59) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001000)}}, 0x20) write$rdma_cm(r0, &(0x7f0000003cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003c80), 0x13f, 0xb}}, 0x20) r3 = memfd_create(&(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000100)=0x1, 0x8) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x5, 0x40) fcntl$dupfd(r4, 0x406, r2) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000058c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="28010b000000dff4e61dd087c7980000000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000003d80)=@disconnect={0xa, 0x0, 0xfa00, {r5}}, 0xc3) 2018/05/04 08:32:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9a3, 0x80101) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x44) poll(&(0x7f00000001c0), 0x0, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:48 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000e, 0x8) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000140)="e7", 0x1, 0x8000, &(0x7f0000000200)={0xa}, 0x1c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="80", 0x1}], 0x1) 2018/05/04 08:32:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/228, 0xe4}], 0x4, 0x0, 0x0, 0x8dd0}, 0x9}, {{&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/35, 0x23}], 0x1, &(0x7f0000000380)=""/4096, 0x1000, 0x80000001}, 0x7fff}, {{&(0x7f0000001380)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/236, 0xec}], 0x1, &(0x7f0000001540)=""/221, 0xdd, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/38, 0x26}, {&(0x7f0000001680)=""/54, 0x36}], 0x2, &(0x7f0000001700)=""/20, 0x14, 0x8}, 0xbf}, {{&(0x7f0000001740)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001900)=[{&(0x7f00000017c0)=""/244, 0xf4}, {&(0x7f00000018c0)=""/9, 0x9}], 0x2, &(0x7f0000001940)=""/20, 0x14, 0x400}, 0x7ff}, {{&(0x7f0000001980)=@can, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/175, 0xaf}, {&(0x7f0000001ac0)=""/115, 0x73}], 0x2, &(0x7f0000001b80)=""/184, 0xb8, 0x7}, 0x1}, {{&(0x7f0000001c40)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001cc0)=""/115, 0x73}, {&(0x7f0000001d40)=""/221, 0xdd}], 0x2, &(0x7f0000001e80)=""/60, 0x3c, 0x3}, 0x5}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/211, 0xd3}], 0x1, &(0x7f0000002080)=""/248, 0xf8, 0x401}, 0x400}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002180)=""/195, 0xc3}, {&(0x7f0000002280)=""/56, 0x38}, {&(0x7f00000022c0)=""/154, 0x9a}], 0x3, &(0x7f00000023c0)=""/4096, 0x1000, 0x5}, 0x7}], 0x9, 0x12000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000003600)="560e12999384aa5053c9d70c15c4f4c1", 0x10) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) [ 179.111125] sctp: [Deprecated]: syz-executor2 (pid 12285) Use of struct sctp_assoc_value in delayed_ack socket option. [ 179.111125] Use struct sctp_sack_info instead 2018/05/04 08:32:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x18040) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:48 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x7cb42, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000040)) 2018/05/04 08:32:48 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x6, 0x8e45, 0x8, 0x0, 0xff, 0x14000, 0x0, 0x3f, 0x0, 0x4, 0x80, 0x200000000000, 0x1249, 0xff, 0x8, 0x4, 0x7fffffff, 0x9, 0x4, 0x2, 0x200, 0x3, 0x9, 0xd8, 0x40, 0x0, 0x4, 0xf4f1, 0xc57, 0x45, 0x1000, 0x5, 0x0, 0x81, 0x80000001, 0x0, 0xfff, 0x0, @perf_config_ext={0x1, 0x1}, 0x21000, 0x1a6, 0x400, 0x4, 0x4, 0xffff, 0x6}, r0, 0x4, r1, 0x9) io_setup(0x8, &(0x7f0000000080)) io_setup(0xffffffff, &(0x7f0000000000)) 2018/05/04 08:32:48 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200000) r2 = eventfd(0x2) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x80000) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x45}, {r2, 0x2000}, {r3, 0x80}, {r4, 0x20}, {r5, 0x4080}], 0x6, &(0x7f00000001c0), &(0x7f0000000200)={0x3}, 0x8) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) 2018/05/04 08:32:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x200000000000062}, 0x355c) 2018/05/04 08:32:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[], 0x0) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x200, 0x101400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f00000001c0)="a6978f39efa12472adeaab0b7b67e51cc709c80451d483e86c352b5f30600c0cba051cda9fa8163ef6a16be316841a7bd349104e076752a052c7fa0900a7368b67d47f542baef1402dc95532885295628e33a2feee929f3ceeb7cba1bea0a9ebdbadaf2183ca60125e57aca447671092e1cdd0e82269ef", &(0x7f0000000240)="3ed0c5a374bd1b2154a8fba4eeeeacca02ddde7e0f1c9d5c1866ea", 0x1}, 0x20) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @loopback}, &(0x7f0000000100)=0xc) recvfrom$packet(r2, &(0x7f0000000080)=""/123, 0x7b, 0x10000, &(0x7f0000000140)={0x11, 0xf5, r3, 0x1, 0xf1, 0x6, @random="294a3a4bb794"}, 0x14) 2018/05/04 08:32:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200c0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getrlimit(0x0, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5d, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x50, 0x100, 0x3f, 0x20}, 0x10) 2018/05/04 08:32:48 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$unix(0x1, 0x8000000007, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) recvfrom$ax25(r2, &(0x7f0000000040)=""/225, 0xe1, 0x2002, &(0x7f0000000140)={0x3, {"0ff81a67bf5e81"}, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/04 08:32:49 executing program 6: r0 = socket$kcm(0xa, 0x40000000000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x1c, [], 0xbb}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="b8", 0x1}], 0x1, &(0x7f00000003c0)}, 0x40) 2018/05/04 08:32:49 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f0000001900)=@ax25={0x3, {"4cbbce24cf627c"}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000004080)}}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x3, 0xffffffffffffffff, 0x0, 0x8, 0x1000000, r1}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="ac0a5c89d091e2f719cf2b5062cb135d74b0d09f028537baf9382bea7a0187d3bb01ff6f8cae6971862d79fc52707952dbde9ddc7b6d3694435d617f0ffd939527f9516e7980bfedb536", 0x4a}, {&(0x7f0000000080)="f49660e189f9eb4011764b6b0f6af76de584f79bedfbbb659348b08a1fed806c6daadf54c28e1684efe244504f987f981b05f65aa191118f14213287f81c10ba9542a6914ddee35e50d93397e3e1ba767e672426df84cdb8fb", 0x59}], 0x2, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=@random={'osx.', '\x00'}, &(0x7f00000002c0)=""/246, 0xf6) 2018/05/04 08:32:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f00000008c0)={&(0x7f00000005c0)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x48}, 0x10002) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000480)="172131acd6da8dac13e5266fb35f52eef746d34515ba", 0x16, 0x8080, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/109, 0x6d}], 0x2, &(0x7f0000000400)=""/75, 0x4b}, 0x0) sendto(r0, &(0x7f0000000640)="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", 0x150, 0x11, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x106, 0x0) mq_notify(r1, &(0x7f0000000580)={0x0, 0x2d, 0x6, @thr={&(0x7f0000000500)="23a9db06b6976e1a6d00f3d52f9aea3e4f3f6f507486430048c9f00317562d8692cbcc", &(0x7f0000000540)="3d3191bd6e9635d310e76213adf128772eed31dd6ae928583079bfd7b9776e01c76e8b"}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000380)=0x7f, &(0x7f00000003c0)=0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/04 08:32:49 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/05/04 08:32:49 executing program 2: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x1800}, {0x4, 0x0, 0x1800}, {0x3, 0x9}, {0x3}], 0x6) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x3, 0x2, 0x0, 0x1, 0xffffffffffff30bf, 0x8, 0x5, 0x4, 0x8000, 0xfffffffffffffffb, 0x1, 0x5}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x1) 2018/05/04 08:32:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x300000000000, 0x9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x6, 0x4, 0x101, 0x6, 0x80}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x1000000000000002, 0x30, 0x3, 0x3}, &(0x7f0000000080)=0x18) openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 2018/05/04 08:32:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) r1 = syz_open_dev$amidi(&(0x7f0000000780)='/dev/amidi#\x00', 0x2, 0x20000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x2}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) io_setup(0x760, &(0x7f0000000180)=0x0) io_submit(r5, 0x5, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f00000001c0)="09bd7cca9d4e6ca46bdfe989c4ebf21db73d78ef7e81a2e34f2633482c3a5282da31cee973a1a0d3becef36cb18d9068976e001c36e809ad3ed4fa849b95b2de76b47c15e5", 0x45, 0x5, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000280)="3468f41f5884", 0x6, 0x4, 0x0, 0x0, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x5, r3, &(0x7f0000000440)="94cd3cbc7debe640fb22aaf013b8c6a44fbb697af5d866dbdbb68b404eb82f14165e8cb9fa9c5766100000f4294d3429b95018e1b8f7ac58b85ea90253846757be0bb6731b9221aecf18bae9136d3cf94a649b220baf9699ea57d4859ef71cef12c87fbcb80c753489a6d646a5e2d33f8a37838644704f7dd2664ac513d6dd2d55dfe39c2b0537ad0b556f5056f6f2856e508d39308137f6caaba47a3b480af0b0d69c0fef895ea2cb3e18b3a8d1569d48c9fdceb95dc1937c3cccf594ce1054f2a24c30293b00e43c950cc8c53eee37098e1b0f0edfc0c8bb5b5a1984ed6cc5caaae6f09a85be", 0xe7, 0xd7, 0x0, 0x0, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000000580)="b94c2c58e7f171a27c7ef9238c745a3d7f00e9453f49ae0386b8578e", 0x1c, 0xffffffff00000000, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x6, r3, &(0x7f0000000680)="e01cd33217bccad191f3a03f0021fe00d5eecd865ecddc1ea5e25c4674d7327006f8472f64438d8505f0b93422c3a7d32c2fd154a1b450504040544da098faa2443b9ddb4c8d32f06e07a7e926de7f6daff3a6bd8267fa1409f3f871f4461462ce9953ae3a33e8008f9f8559545e7d5ea537d5ec78d8958ea968a7a72abc843b9a9b88a8a275c69c49529de0c866d1ffcc552087fa46eef912d76614aa93a3e877a4d4fad2de80f8", 0xa8, 0x9df9, 0x0, 0x0, r3}]) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) 2018/05/04 08:32:49 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xd59, 0x30}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/05/04 08:32:49 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8100, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0x9, &(0x7f0000000080)={&(0x7f0000000740)=@getpolicy={0x188, 0x15, 0x420, 0x70bd2a, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e23, 0x6, 0x4e23, 0x7, 0x2, 0x0, 0x80, 0x13, r2, r3}, 0x6e6bbf, 0x2}, [@sa={0xe4, 0x6, {{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0xfff, 0x4e24, 0x1f, 0x2, 0x20, 0x20, 0x2c, 0x0, r4}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x7f}, @in=@multicast1=0xe0000001, {0xb6fd, 0xfffffffffffffffe, 0x2, 0x8, 0x6, 0xaa30, 0x4, 0x9e27}, {0x6, 0x0, 0x1, 0x1}, {0x6, 0x4, 0x200}, 0x70bd2b, 0x3506, 0x2, 0x3, 0x400000000, 0x2}}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd29, 0x70bd2b, 0x70bd2b, 0x70bd27, 0x100, [0xfffffffffffffffa, 0x0, 0x5]}}, @ipv6_hthresh={0x8, 0x4, {0x2f, 0x29}}, @lifetime_val={0x24, 0x9, {0xfffffffffffffffa, 0x81, 0x0, 0x176c}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4000804}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) socket$vsock_dgram(0x28, 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100ffe, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f0000000100)={0x8, {{0x2, 0x4e24}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) 2018/05/04 08:32:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x8400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd8, r2, 0x8, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40}, 0x90) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/04 08:32:49 executing program 3: add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="3e8955210000000f000000", 0xb, 0xfffffffffffffffd) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f0000000100)=0x80, 0x0) accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x200, 0x4) 2018/05/04 08:32:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x8, 0x9, 0xffffffff80000001}, 0xc) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:49 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/05/04 08:32:50 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2101) write$rdma_cm(r1, &(0x7f0000003900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000038c0)={0xffffffff}}}, 0x20) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x2) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f00000012c0)=@disconnect={0xa, 0x4, 0xfa00, {r2}}, 0xc) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), 0x4) 2018/05/04 08:32:50 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x8}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) 2018/05/04 08:32:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"736974303abc8e590000000000000020"}) r1 = dup(r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0xff, @empty, 0x4e23, 0x3, 'nq\x00', 0x1a, 0xf1c, 0x61}, 0x2c) 2018/05/04 08:32:50 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x3}) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000180)=0x10000000, 0xfffffffffffffdce) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:50 executing program 4: r0 = epoll_create(0xd3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) personality(0x400004) io_setup(0xfff, &(0x7f00000001c0)) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='/dev/rfkill\x00', 0xc, 0x1) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x1000, &(0x7f0000000180)={0xffffffffffffffc0}, 0x8) accept4(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80800) epoll_create(0xb8c) 2018/05/04 08:32:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c460000000000000000000000040000000000000000000000380000000000000000000000000020000000000000000000eaffffffffffffff000000000000000000000002005be456000000000000000000000000000000eedee32ad42bbe95006a01fe24afabe509236b58863a64193963cf7c76e08b81b01fae1b8393d8c2372d636e0ed337018f204ee43b85112d8fc609d83501c90a21c71aea85bc68ea79b2d184c193"], 0x58) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 08:32:50 executing program 0: mbind(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) ioctl(r0, 0x5b, &(0x7f00000000c0)="6d0ca65c584364dd3d50d6ffb029e1ac4d1fa8ec63769fab6a568efa3c66669ca1ab14133b95848578f37c4d6d64522ed7229480da5551b46d1bd530fde2a731bb29cd780e5c60a56ce55bb6f18c58a20b23672a8e9d53497dce9a5d96a842d78cac43bcadb744cd3535d40537fac15f82078be1882cb8e2fa615f94907c2de2f81f2afa44b9d48f05dc077e49b3f3a51c6d5d68ffc2b00c3137e6b95f55ac5da665e4f64ea78a99191b0df3b397ab8f9f7f0d05c4ec7359028875ae858b20") mbind(&(0x7f0000f8f000/0x3000)=nil, 0x3000, 0x0, &(0x7f00003fe000), 0x5, 0x0) 2018/05/04 08:32:50 executing program 7: syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@generic={0x0, "c36829ad5eb402e149ea70de8976972cc2aa4d9f076037aebfe8e6c9f71dbea19a67b6764f6e35369f0bb0db456afefe5050cfd8e8d951c35cf3ebc1e54a559fda02d7fd98c2a1efce916950e26c72bbed4d4911072daf5be21e65b98dd26950176f78a432d0f4a9307bb1bc8a4da5e5af6028105d492c6e2829cbd408f1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x20, 0x4) 2018/05/04 08:32:50 executing program 2: r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x8, 0x8000}]}) ftruncate(r0, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/05/04 08:32:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xe8001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, r2, 0x3, 0x1d88}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000002c0021080000fd194bda000004000000780000001e311a93a8515fac7f914d0a9c679657d36b28678aca60cc5bbc59b6b934efc7b4200a5947b02511e6d03ea613683bb7b9f905774f29085f03996a1c022efe04cdb52b2326107b79a6ee78e64f28a5138d364f2d762704789ff66d8e71b4da76965c519b66e3a8686e5aebe8ebe9f692cc0d65ccfbeb51b821a1031adf8513a1ddad7313c22ef1df31d6c93dc7e3aa126ea5f9260a6c72218eb37d4e5f4fc94d7c"], 0x18}, 0x1}, 0x0) 2018/05/04 08:32:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000004000002003a207fe6ff010000000000000093fca3bf564c38ca6365baedfe00000802004e20000000000000003a0000000008001200020001000000000000e0ffff2f000000020300000200080000002003f5ca000000000000f0ffffffe0000001000000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/04 08:32:50 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10100400}, 0xc, &(0x7f0000000740)={&(0x7f0000000780)={0x355, r1, 0x231, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x109000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000140)={0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}]}) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="fc60f29aabd8067b6cd198520b300f0d", 0x10}], 0x100000000000027c}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x30, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/05/04 08:32:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x1400) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x0, 'dh\x00', 0x20, 0x3, 0x25}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0xd82, 0x2, [0x3, 0xfae]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0xbb, "b2b45044698e887759e91284fd33493304ebdcf2c28b0f40e5ea36e0cb86c76c5280b5fd1d60346a3faab085d949e948258bbd852d96a2496727fc1b5d434b21017e6bd54e4a7ae6b4f307c1de0bd82674db10625d297a0d1e46b49cf85b5735069b5d4a68cd589919e33022a8250bf09d8924720f92a3f64026b101cdb87c76a37ff4a4ed2d0ef5eeb6d38c416e9ce8325f04564e1819ee579331cdfa9a5b95a7c0afd5294545a81391c14358e38694070e0e1a03bbc853c38e40"}, &(0x7f0000000200)=0xc3) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$TCSBRK(r1, 0x5409, 0x7) 2018/05/04 08:32:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/05/04 08:32:50 executing program 3: r0 = gettid() r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f00000000c0)) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r2) exit(0x0) pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/05/04 08:32:50 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x42000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x3ff, 0x4, 0x0, 0xe, r0, 0xfffffffffffffffc, [0x305f]}, 0xffffff71) 2018/05/04 08:32:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000380)=0xc) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r9 = getuid() r10 = getgid() r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) getgroups(0x1, &(0x7f0000000600)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)=0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="79d713c5b080214739ec4c0f4db6b13ed2dc7bd7982bba987a10070141de43b8081027cac1bb292a2cc0d46700b7a5d74375cf63076a85038a63216662c10b5587b91f40952a72ba28c9bd0430d580", 0x4f}], 0x1, &(0x7f0000000740)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x160, 0x8000}, 0x48001) close(r0) 2018/05/04 08:32:50 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x20000) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000740)="f1b934f6bb39fc53", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xb9}, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x1, 0x800001) write(r1, &(0x7f0000000280)="4ff7944c7e82e8e1b33cabd21373881525026bcca6c5362a8632d42f7be264b244e4a6189c36aef3ea97b1368100008689c11740d0b7d17c75957e5f51b12018caf3fa6a30510326a78982e84744c29253097adf2d7ee0ef2257cb545baf7d23702a5303deea3407f955692fcece7332ffec4acd537fa4ba9d426bb52174785f379766db35a7cd67c7de833063000000e946041dd0d400", 0xb4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@local, @empty, 0x0}, &(0x7f00000003c0)=0xc) r4 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000600)={'#! ', './file0', [{0x20, 'hash_to_port_mapping\x00'}, {0x20}, {0x20, 'selinuxuser%cpuset'}, {0x20, 'vmnet1]*em0.'}, {0x20, 'lb_stats_refresh_interval\x00'}, {0x20, 'activebackup\x00'}, {0x20, 'selfproc,)'}], 0xa, "a4914b8078b5b401a5b2a046edbfdbc2271f479b48f4bfe6a60556e49a720679a153f1fbdf561d5e771969326695da03415691383d7102f8df4ab2b1fb71a7a0636c7ed32ab2ab19e88d27aae66214ed63f1472d988bde8c7af01ec5f49a50c8db63c86972c61bf2b98b7b060fcc7bef6c3b0d2bdbaadee077c094a65ca3c37b0ca9d9ab8da3bb94d17ea6b38c72deaeca5a8b1706ba514c08e1be99e05325d144a23828a4d32fa155cc4ba5cdcaa852a800816b18c0a73afd1203132f"}, 0x133) setsockopt$inet6_buf(r4, 0x29, 0x10000000000012, &(0x7f0000000000), 0x0) accept4$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_1\x00', r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) getpeername$packet(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a80)={0x0, @local, @broadcast}, &(0x7f0000001ac0)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x200, 0x0) getpeername$packet(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001c40)={@remote, @empty, 0x0}, &(0x7f0000001c80)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000020c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002080)={&(0x7f0000001cc0)={0x3a8, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x26c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff7f}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r12}, {0xc8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}]}}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/04 08:32:50 executing program 0: socketpair(0x17, 0x805, 0x400, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0xc) r2 = getpid() getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000240)=0x8) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x208800) bind(r0, &(0x7f0000000280)=@generic={0x1b, "2b92e94530e06c6484e35fb883059aefea021e0be56ed7c216e33f093201c85495460201667f4d07be4e18b074b305e8bc91c3cfd1a1f6c74bace4c3969dee51842d20e954f202def89c3d1ba40130105ade83232fb1cede6f88196358716d35cc16ceb51eb40dd33ad2dbd2a934fc5d5ad31a048a1fda22afeae199500c"}, 0x80) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) waitid(0x0, r2, 0x0, 0xa, 0x0) 2018/05/04 08:32:50 executing program 4: r0 = socket$inet(0x10, 0x2, 0x6) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x1, 0x8}) recvmsg(r1, &(0x7f0000005fc8)={&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=""/12, 0xc, 0xfffffffffffffffe}, 0x0) 2018/05/04 08:32:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sysfs$3(0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x81}, 'port0\x00', 0xa9824f69d1376637, 0x100008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000002}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/05/04 08:32:51 executing program 5: socket$inet(0x2, 0x4000000000000001, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x200) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/05/04 08:32:51 executing program 0: r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x8408}, {r0, 0x2000}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0xff}, 0x8) mq_timedsend(r0, &(0x7f00000001c0)="9d1d44beb897ed4ea57e9cc623460f3b7edcfce8e62d92ebce9afbc9fa5efa8abed4e74538498e40d6adf0fb088bf7b3615b9f2078a158216a5378d486da3797bf2d8ae996", 0xffffffffffffff65, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x2, 0x7}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/04 08:32:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:51 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x8a33, 0x0, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x23e5603f}) 2018/05/04 08:32:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000014001000000ef93d2ff0c00020a5c95f91d0a5785c0a844fbc17d000000080002000000faaed597a1"], 0x2c}, 0x1}, 0x0) 2018/05/04 08:32:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="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", 0x1000) [ 182.312818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 08:32:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) signalfd(r0, &(0x7f0000000180)={0x200}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000000c0)) 2018/05/04 08:32:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid_for_children\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x3ff) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/04 08:32:51 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2001) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x8, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) socket$inet6(0xa, 0x2, 0x7) 2018/05/04 08:32:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x12000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x80000001}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x6e) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 08:32:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xffffffffffff8000, 0x100) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) signalfd(r0, &(0x7f0000000180)={0x200}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:51 executing program 4: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="69000000cd380a225f110aa8b5d08919e1f23563fff6c767a629128bde0bfb2e3843843e8a20028ddbb8516384c9c029b8b77acb0b02a3f1546538dee86c4098c96b80ce57de490731e6d85e09701c55df21e4919114936d31f0ac7fa93c20e048258559fa652b6c8a3a8a54cb89a362d9546128e476edcb0e3ec2fce5f682a39d04e9ee81c61057a212e59cee0c4b17afcbdf48344a0e39de40b12866a33425bca88da43ec3d460d395eb52fddff2b08dcb6fc1ef0896"], &(0x7f0000000200)=0x71) 2018/05/04 08:32:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x1, 0x8, [0xf998, 0xfffffffffffffffe]}) modify_ldt$read(0x0, &(0x7f0000000040)=""/5, 0x5) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x480, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x8, 0x3ff, 0x4, 0xfffffffffffffffc}, 0x10) 2018/05/04 08:32:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="e9709668c5b3747c2d7947"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='ns\x00') r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r0, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001200000ffffff00000300000000c2d70011bb2dba000000de", 0x38) 2018/05/04 08:32:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x1d, @loopback=0x7f000001, 0x0, 0x1, 'lc\x00'}, 0x5e6) 2018/05/04 08:32:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x200000027) 2018/05/04 08:32:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}, [0x8, 0x6, 0x10001, 0x3, 0x80000000, 0x1f, 0x5, 0x3, 0x2, 0x2, 0x0, 0x9e, 0x7f, 0x5, 0x7]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x939, 0x10c00) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r4 = semget(0x1, 0x1, 0x440) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000280)=""/9) r5 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000380)={r6, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:52 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000680)={'syz0'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xcc1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xbcb, 0x4, 0x8, 0x3, 0xffffffffffff8000}, &(0x7f0000000140)=0x14) 2018/05/04 08:32:52 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x44, 0x42) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x50000000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x7, 0x6, 0xd2c, 0x4, 0xfff}, 0x14) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x132, 0xfffffffffffffff8, &(0x7f000001b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/04 08:32:52 executing program 3: unshare(0x40600) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000040)=0x3a6) 2018/05/04 08:32:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)=0x2, 0x4) 2018/05/04 08:32:52 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000000000)="b0427028a7f6c023676a9c30ad213366727dc83a834c578d73bff9b6110ae6a6e555323cf4", 0x25, 0x8000, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0xffffffffffffff52) 2018/05/04 08:32:52 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff04000001}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x301800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="d27f000000000000000008000771df03f7e03b42812e7bbabe3c06a3bcbc19318a25034bf789967971f47bdb9fe93546db37764dd7435872543875e2b022480699789312affa76acbb1732abacd019a166c360323fdd85b8185e004c8957f2567571df9046adfe405b6a78612377a0a53fc6b949442a4ee92c54650f13cf61bcaf1a32a02f660e1f51b1dded4d058523b57d399a8837697cead4e3d35477944ecbabfe2fd61ce0d27ab11617708f7bb83a89a1a1e34d5320b81b65df60f0167c6e21d4e0ab8d09b2a529707e774ae72784d17ae640e3"], &(0x7f00000001c0)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="93c27fde60ff085339ee83eb0753c8c0ff37267a0f0d95f47a141287d8c3d580a1929083b0ecf893b0471c8975567187c864754c3799a80098eeec8c9db3fe66cc0841c10f7061e589d5a4fd820b69b6af1262df3f7cfa3b332e8e1a715df1c6e4560d3344debeca1b3977deebaf6c94429d9d1fa61a04a1cf6aa686efa6b927067d41", 0x83) 2018/05/04 08:32:52 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)="66af364025ac9c025d21634ad7be1929b95ff4edc9d1d7ae0354af9ca753472b774125f766d01e0ccb7828cf97cecd0b0500000000000000464d0b7b9fe48542019f9b0c812cd269e490cd5eabb079b0366e24f17ac806647049ec903360a825f5c8b6c83a7ac04905d1ac92c64f4ec43251823166612acf791248cbb6e3734473d2b387bab6b58693990d3eb292d532e8a312617dd04344f576f0830628a50b349b3d000000000000000000000000000000", 0x2, &(0x7f0000000340)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x40000, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='sysfs\x00', 0x6, 0x3) mount(&(0x7f0000000000)='./file0//./..\x00', &(0x7f0000000040)='./file0//./../file0\x00', &(0x7f0000000380)='gfs2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000340)={{r1, r2/1000+10000}, {0x77359400}}, 0x100) accept$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x6e) 2018/05/04 08:32:52 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = socket$inet(0x2, 0x4000000100000001, 0x1) fcntl$getflags(r1, 0x40b) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:52 executing program 7: syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0xf, 0x7, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setns(r0, 0x8000000) 2018/05/04 08:32:52 executing program 0: socket$inet6(0xa, 0x80003, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b22389"], 0x1) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000480)) mkdir(&(0x7f0000000500)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000002c0)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0xfffffffffffffef1}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) 2018/05/04 08:32:52 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x200) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/05/04 08:32:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10041, 0x0) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=@known='security.evm\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x401, 0x4) sysfs$1(0x1, &(0x7f0000000180)='\x00') recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000680)=""/135, 0x87}, {&(0x7f0000000740)=""/245, 0xf5}], 0x5, &(0x7f00000008c0)=""/37, 0x25, 0x471}, 0x8}], 0x1, 0x40000000, 0x0) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000880)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x1, 0x0, 0x149, 0x69f0, "86db22e7c3a9f61a516f16cb583221befd1de1fc0c72f0157923c93a130c0e2763454e08950e3377157502f2", 0x8}, 0x0, 0x0, 0x26ef3178, r2, 0x5, 0xffff000, "56d0cbfa241d0dc2f006ce031328380c803d40a22f637a445d9d11003631bbf4aa5e43943cf4babaa583930be25083b538a35b60a6cea0cc658819e5355c9999", &(0x7f0000000100)='wlan1^\x00', 0x7, [], [0x7, 0x4010, 0x6ded, 0x9]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/04 08:32:52 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000400), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x202, 0x0) close(r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x9) 2018/05/04 08:32:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/05/04 08:32:52 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2cb, 0x40400) setsockopt$inet6_int(r2, 0x29, 0x34, &(0x7f00000000c0)=0x8, 0x4) 2018/05/04 08:32:52 executing program 6: r0 = dup(0xffffffffffffffff) uselib(&(0x7f0000000500)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0xffffffffffffffe0, 0x8040) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000440)={0x6, 0x0, 0x3f, 0x8, 0xca62, 0x1, 0xfffffffffffffc72, 0x0, 0x80000001, 0xffffffffffffffff, 0x1ff, 0x8}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x8, 0x8000, 0x1, 0x0, r3}, &(0x7f0000000400)=0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400000, 0x81) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'dh\x00', 0x18, 0x4, 0x1a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x12007, 0x7, 0x80000001, 0xffff}}, 0x44) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)) r4 = socket(0x18, 0x0, 0x1) sysfs$2(0x2, 0x9, &(0x7f0000000540)=""/14) recvfrom(r4, &(0x7f0000000080)=""/76, 0x4c, 0x40000042, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0xfff, 0x6}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x100000000, 0x8, 0x8e, 0x6, 0x0, 0x0, 0x82c, r5}, 0x20) delete_module(&(0x7f0000000480)='/dev/dsp#\x00', 0xa00) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000280)={0x200, 0x55, 0x5}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000002c0)=0x2, 0x4) [ 183.944453] Unknown ioctl -2147204396 2018/05/04 08:32:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) chdir(&(0x7f0000000180)='./file0\x00') write(r0, &(0x7f0000000080), 0xfffffe00) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getdents(r1, &(0x7f0000000080)=""/214, 0xd6) personality(0x400000) r2 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') 2018/05/04 08:32:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) unshare(0x1fffffd) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000340)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/04 08:32:53 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) r1 = getpgrp(0x0) move_pages(r1, 0x4, &(0x7f00000000c0)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000100)=[0xfffffffffffffe01, 0xfc000000000, 0x800, 0xa5a, 0x10000, 0x5, 0x80000001, 0x3], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x6) sched_getparam(r1, &(0x7f0000000000)) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f}, 0xa) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x4, 0x100, 0x80, 0x7, 0x302fda44, 0x8}, 0x37f}, 0xa) 2018/05/04 08:32:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, "07000000f7ffffffff3f000000008509", 0x0, 0x0, 0x2}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xaee7, &(0x7f0000000100)=0x2) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x32, @broadcast=0xffffffff, 0x4e21, 0x3, 'rr\x00', 0x10, 0x3ff, 0x15}, 0x2c) 2018/05/04 08:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getpeername$llc(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:53 executing program 7: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x200004e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr=0xffffffffffffff81}, {0x2, 0x0, @broadcast=0xffffffff}, 0x22, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='bridge_slave_1\x00'}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bond_slave_1\x00', 0x20}) 2018/05/04 08:32:53 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40001, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000080)=0x78) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x8040, &(0x7f00000001c0)="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") 2018/05/04 08:32:53 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/77, 0x4d) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "68f569dd88c12d5c"}, 0x10}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/05/04 08:32:53 executing program 6: r0 = dup(0xffffffffffffffff) uselib(&(0x7f0000000500)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0xffffffffffffffe0, 0x8040) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000440)={0x6, 0x0, 0x3f, 0x8, 0xca62, 0x1, 0xfffffffffffffc72, 0x0, 0x80000001, 0xffffffffffffffff, 0x1ff, 0x8}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x8, 0x8000, 0x1, 0x0, r3}, &(0x7f0000000400)=0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400000, 0x81) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x29, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'dh\x00', 0x18, 0x4, 0x1a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x12007, 0x7, 0x80000001, 0xffff}}, 0x44) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)) r4 = socket(0x18, 0x0, 0x1) sysfs$2(0x2, 0x9, &(0x7f0000000540)=""/14) recvfrom(r4, &(0x7f0000000080)=""/76, 0x4c, 0x40000042, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0xfff, 0x6}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x100000000, 0x8, 0x8e, 0x6, 0x0, 0x0, 0x82c, r5}, 0x20) delete_module(&(0x7f0000000480)='/dev/dsp#\x00', 0xa00) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000280)={0x200, 0x55, 0x5}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000002c0)=0x2, 0x4) [ 184.869511] IPVS: set_ctl: invalid protocol: 50 255.255.255.255:20001 rr [ 184.917694] IPVS: set_ctl: invalid protocol: 50 255.255.255.255:20001 rr 2018/05/04 08:32:53 executing program 2: r0 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aa79110a0a4bf8aaaaa2aaaaffffffff448beee10042b7ba50040001aaaaaaaaaabb000000000180c2000000f27eac1414aa"], &(0x7f0000000040)={0x0, 0x1}) r2 = getpid() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x100, 0x6, 0x8, 0x1000, 0x0, 0x9, 0x40000, 0x1, 0x1, 0x6, 0x5c3, 0x3, 0x101, 0x1ff, 0x0, 0xffff, 0x8, 0x10000, 0xde, 0x9, 0x7, 0x40, 0x8, 0x241, 0xdb, 0xc9, 0x9, 0x12d, 0xffffffff7fffffff, 0x3, 0x80000001, 0x80, 0x2, 0x7ff, 0x6, 0xb04, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x8000, 0x1, 0x9, 0x3, 0x400, 0x6a, 0x4}, r2, 0x0, r3, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r4, 0x50, &(0x7f0000000340)}, 0x10) r5 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80200) fcntl$setsig(r5, 0xa, 0x9) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0xffffffff, &(0x7f0000000200)=0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000400)={0x800, 0x80000000, 0xfffffffffffffffb, 0x8, 0x80000001, 0x6, 0x9, 0x3f, 0x1, 0x3f, 0x1}, 0xb) 2018/05/04 08:32:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000300)}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) 2018/05/04 08:32:54 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/117, 0x75}], 0x2, &(0x7f00000002c0), 0x0, 0xfa}, 0x10000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="ff000000000000000a004e2167080000000000000000000000000000000000010008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000a004e200000000000000000000000000000ffffac1414aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e234e000000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2409000000fe8000000000000000000000000000bb04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24ff070000fe800000000000000000000000000017c2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24035cb71e000000fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e241f000000fe8000000000000000000000000000aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200164000000000000000000000000000000000001f6bc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2403000000fe8000000000000000000000000000bbff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21d7090000fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2209000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x590) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1}, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) eventfd2(0x1, 0x200000080001) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f00000003c0)="ea6cf572d59e2cd6903e70761c26b4dd9008ff613896da53efd7f49edd1c02216825e45c0946d87b7932291f4d6b555f84ab0571007f0c02dc8eff5c229ef2d279373e30837dd78da505176e375a9c134d7a0d0528882aa8efac456a9baa1632f46efdd2e05a8ef56c14393d0dc959ac3012952669cd7ad2c13a186251c8569454682f8d38f2007f4d275d46503faaa328273803d763d94ca1eee84019728eb4e72c78cb6be69ba9b9ccc9a884ce91f65d958ee989da27533f3f9ef29c79e758cd0fee6e6bf49aec") r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d7, 0x8000) accept4$alg(r3, 0x0, 0x0, 0x80000) socket(0x1d, 0x0, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000900)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r4, 0xffffffffffffffc4) 2018/05/04 08:32:54 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="100d", 0x2, 0xfffffffffffffff8) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x34}, 0x14) 2018/05/04 08:32:54 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d40)={'bridge_slave_1\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d80)={'bcsh0\x00', 0x0}) getpeername(r0, &(0x7f0000001e80)=@can={0x0, 0x0}, &(0x7f0000001f00)=0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001e40)={'vcan0\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0xdd}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="000040000a02005b020020000000885b8e243e866a70305be460fa550ef38800", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000040010000000000000000000000c527ea83969a422c"], 0x48}, 0x1}, 0x0) 2018/05/04 08:32:54 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB]) fallocate(r1, 0x0, 0x0, 0x200) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x1, 0x1000, 0xb99f, 0x3f}, 0x10) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x271f, 0x900) 2018/05/04 08:32:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0xfffffffffffffff9, @dev={0xac, 0x14, 0x14, 0xf}}, 0x80, 0x1, 0x80, 0x7, 0x5, &(0x7f0000000000)='yam0\x00', 0xffff, 0x8000, 0x100}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x420040, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:54 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x22, 0xff, 0x10001, 0xff, 0x5c83, @random="fc887d2804ca"}, 0x10) setsockopt(r0, 0x20010f, 0x81, &(0x7f0000000000)="be0a143e5b48e0d6ac110c131160ab05a52ef38e36a712009ff12be17b03893de7be958e5b44b1e03c7872194f629bd6089f194ae807bb2d8dfde9c04250219e9b64e26716d3aedd751cfa07314247eb9a1ffbacfffbffffffffffffff6d862ff3b86594be09ddd3660f117c7ce955f9d49a1ebd5e6a46c4941316a807995e2f30b175f53eb6f41798068e87050eb01fc60597b920ec9e9a13f826dffbaf6e44fc7f6707f547bc3c405e4f0eb56b65b4ca2f6a2a2c7e018e1e5ea653e0370115df589449feaa5862b80d28de3aafd02594e23a7a3c0b5479f7b82264a62627332f7cdfeec4427399c4", 0xe9) 2018/05/04 08:32:54 executing program 0: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000000300)="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", 0xfc) mq_unlink(&(0x7f0000000000)='\\\x00') 2018/05/04 08:32:54 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/219, 0xdb}], 0x2, &(0x7f0000000480)=""/173, 0xad, 0xfffffffffffffffa}, 0x48}, {{&(0x7f0000000540)=@rc, 0x80, &(0x7f0000002840)=[{&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/65, 0x41}, {&(0x7f0000002740)=""/193, 0xc1}], 0x5, &(0x7f00000028c0)=""/118, 0x76, 0x2}, 0x7fff}, {{&(0x7f0000002940)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003b00)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/216, 0xd8}, {&(0x7f0000003ac0)=""/39, 0x27}], 0x3, &(0x7f0000003b40)=""/50, 0x32, 0x100000000}, 0x8}], 0x3, 0x725554903d6ff0c6, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003c40), &(0x7f0000003c80)=0xb) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r4}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000800080000000000080000000000000450e96904"]}) 2018/05/04 08:32:54 executing program 4: r0 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0xdf) poll(&(0x7f0000000000)=[{r0, 0xd}], 0x1, 0x1000) fchmod(r0, 0x8) 2018/05/04 08:32:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x311000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2}}}, &(0x7f0000000000)=0x98) 2018/05/04 08:32:54 executing program 7: select(0x40, &(0x7f0000038fc0)={0xc9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000fc0)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/04 08:32:54 executing program 5: r0 = socket$inet(0x2, 0x5, 0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x103400, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:54 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x101000, 0x0) connect$unix(r0, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/233, 0xe9, 0x4800000000000}, 0x40010041) getpeername$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000300)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r1, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/05/04 08:32:54 executing program 2: r0 = socket$inet(0x2, 0x80006, 0xfffffffffffffffd) fallocate(r0, 0x3, 0x0, 0x2) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x1) 2018/05/04 08:32:54 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) sched_setscheduler(r0, 0x7, &(0x7f00000008c0)=0x7) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x800000000000002, 0x204100) recvmsg(r1, &(0x7f0000000840)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/213, 0xd5}, {&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f00000005c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/105, 0x69}], 0x9, &(0x7f00000007c0)=""/87, 0x57, 0x4}, 0x60) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) 2018/05/04 08:32:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) sendto$inet(r0, &(0x7f00000000c0)="981d5ba4a21bbebfa3a9b3e3586364fb1df8a1cb34d7d20221f0541dd806b2731d73316b4eb0eee1d774b7975aaf67136713e77021ebbd5af59760f501551885920314b17422a4601992e780ee52d6737a259121a1", 0x7dedf288, 0xffffffffffffffff, &(0x7f00001acff0)={0x2, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10044) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/05/04 08:32:54 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500002000000000002f9078ac140000e000000180009078e000000172ff09003f288ea075a4173200f6196fa1f81785d2bc5930b8c70749092943a5d27d7b66a621fdb890ac09c75e10cf5deb98e94bb98e7eeaab7b5bd526955aa0c1bd2916d9ec6256cbc6d7647226acd6b04ee549"], &(0x7f0000003fec)) 2018/05/04 08:32:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x2, &(0x7f0000000200)=[0x10001, 0x7f], &(0x7f0000000240)=[0x1, 0x4], 0x24, 0x6, 0x5, &(0x7f0000000280)=[0x1, 0xffff, 0x1, 0x800, 0xdd0e, 0xdb2], &(0x7f00000002c0)=[0x7, 0xfffffffffffffdaa, 0x10000, 0x1, 0xff, 0x226, 0xb0c, 0x48, 0x0]}) r2 = socket(0x18, 0x0, 0x0) recvfrom(r2, &(0x7f0000000080)=""/76, 0x4c, 0x40000042, 0x0, 0x0) pwrite64(r2, &(0x7f0000000000)="13674e8937492644e5d40cdf575136f47a502e7aa94d3922d3fe5420bc0f35cff9ae148c091dbe08eadd9cab5be58f03adea00d5453619f7bb7cde25093b7adc296b51141c785780ca56f27673e5aafe9a5ec967907e403fe3951e3025a1d632cca47449f7c1ad", 0x67, 0x0) 2018/05/04 08:32:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) rt_sigsuspend(&(0x7f0000000240)={0x9}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa}}, 0x5c) 2018/05/04 08:32:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:54 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x6, 0x400, 0x101, {0x77359400}, {r3, r4/1000+10000}, {0x4, 0x6, 0x9, 0x800}, 0x1, @canfd={{0x1, 0xff, 0x3, 0x1}, 0x37, 0x2, 0x0, 0x0, "cf3156973e38edb6ff18c448c284a86d23ccfa48f8f343fb8d9ed0a328d72808cbe0c1b66b10f80d6a9500b0458794e3d2ac9a965e6e8fefa91646251cc28ef8"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0x15, r5, 0x0, &(0x7f0000000400)=""/229) 2018/05/04 08:32:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) memfd_create(&(0x7f0000000080)='none\x00', 0x2) 2018/05/04 08:32:55 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fb8)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x3}, 0x2}, 0x0) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001140)=""/4096, &(0x7f0000000040)=0xfffffffffffffd55) 2018/05/04 08:32:55 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x0, 0x9}) 2018/05/04 08:32:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000100)="dd45679b771f49a3016ab94a431974ad0565826cbb3bac6cc45eee5d667aeb4ee30413507ddcc50c58cde4b8aa968e28f913859d718874df537e7f0313b7996530695f1bc2c11db2b23274da4f5f5a748e5be9a9ab484283cd9bcf549ecfd685b3688383ab5157c11e1d9426637dc6d53be2d4458403d3f7bba0fa617669c9ff2ed1353784f9809bdf18e56f4a08490ec2567c0c0d35ea1c5bdddb5c06f1aa6100aa1f69f02e423d28f23e8adfc0c4855005a079a1038322ccd5204151c466b75dab75e71fa7b5f5f0dd2abfbeb6a30b8e148c3e009efbf28b1473b7ef42ffebcc07136d4725e848b7cb2b3e7a79f0") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x9}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 08:32:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x200800, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000280)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0xffffffffffffffc6}, {&(0x7f0000000400)=""/140, 0x72}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000000240)=""/49, 0x31}], 0x9, &(0x7f0000000200)=""/7, 0xffffffffffffff69, 0x8000}, 0x40000100) 2018/05/04 08:32:55 executing program 0: r0 = socket$inet6(0xa, 0x80800, 0x2) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000040)='L', 0x1) close(r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) 2018/05/04 08:32:55 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/05/04 08:32:55 executing program 5: r0 = socket$inet(0x2, 0x0, 0x480000008020006) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00', 0x0, 0x0, 0xfffffffffffffffe}, 0x2c) 2018/05/04 08:32:55 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/igmp\x00') fcntl$setstatus(r2, 0x4, 0x44000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x100, 0x7fff}, 'port1\x00', 0x4, 0x4, 0x4, 0xd, 0x0, 0x3, 0x7, 0x0, 0x1, 0xd6}) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) 2018/05/04 08:32:55 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xafb37c4, 0x428280) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x0, 0xffffffff7fffffff, 0xc5b, 0x2, 0x86}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x1, 0x691}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)={{0xff, 0x1}, {}, 0x4}) 2018/05/04 08:32:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0xffffffffffffff24) 2018/05/04 08:32:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000020001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f0000000000)=""/18, 0x12}], 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) close(r1) 2018/05/04 08:32:55 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/04 08:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000140100000000000000000000000000000000000000000000000000002400434c415353494659000000000000000000000000000000000000000000000000000000000000e0000002ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076657468305f746f5f627269646765006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a67657474795f6c6f675f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x59c) 2018/05/04 08:32:56 executing program 3: r0 = socket(0x4, 0x2080006, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x10000) fallocate(r1, 0x81, 0x401, 0xffffffffffffffff) accept$alg(r1, 0x0, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x1) getsockopt(r1, 0x0, 0x1ff, &(0x7f00000000c0)=""/52, &(0x7f0000000100)=0xfcff) 2018/05/04 08:32:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x1) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000680)="1c", 0x1}], 0x1) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000240)) 2018/05/04 08:32:56 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x2000) sendto$unix(r0, &(0x7f0000000400)="15e4e631e82738550bfbfcbcd6f9ed6f25ea695d6f5eaf091f1232d0699c6848b801e57c6fe57f7944ecb1c2c34be35c259b60261cc459f3fac6154650fd5c2cb77a47625af6eb585db0f002b8305ddf3c8dcd5ffeef9eb533b3b1d4e95c0e510a264555f54d022d754283109fe3da0025d7bf05921d86f8c8e3ef099bea01fad1f036413c5083c9e810616bee5b6f1b85493683bb5988f64247c6", 0x9b, 0x20000000, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r1, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r1, 0x3010}, {r1, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r1, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r1, &(0x7f0000000240)="f0c278a3633787101fb0cd6c683167bc17b6cc1fb083c0e66a4f5d2715c0b6513b56392f0012802f4d64fde768be0149da40b10d06519ec51069f4078c0a814ea91a3e9f97e44dd725b518cba23705fbb2566e32b0a4f181319f882fac375aa469e2439035c67a92ab257fb997906bc503a2043aae595e21bf2cf84c0cb7c8dec7311a6bd422572cde55a2e7564b5f6a281019de6d68689f638a718d61c2f844d762"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x0, 0x9, 0x7fffffff, 0x3fd, 0xff, 0x6, 0xa1e, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4, 0x1133}, &(0x7f0000000100)=0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/05/04 08:32:56 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0xf7a0, 0x1, 0x800, 0xfffffffffffffffd, 0x1, 0x101, 0x6dc, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0xa0, 0xa589, 0x9}, &(0x7f0000000280)=0x10) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000040)={{0x3, 0x8, 0x2, 0x5, 0xffffffff, 0x5}, 0x6}) r5 = inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0x40) inotify_rm_watch(r4, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000080)={0x7, 0x3}) mkdirat$cgroup(r4, &(0x7f0000000180)='syz1\x00', 0x1ff) 2018/05/04 08:32:56 executing program 3: clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/73) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0x486d, 0x2, 0x8001, 0x6, 0x5, 0xffffffffffffffc1, 0x2, 0x31, 0x5, 0x6}, 0xb) 2018/05/04 08:32:56 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x94, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x412, {0x7f0a, 0x7, 0x7fffffff, 0xa7f, 0x9}, 0x2, 0x37}, 0xe) 2018/05/04 08:32:56 executing program 0: 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, 0x6, &(0x7f000058a000)={0x2, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/04 08:32:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x20, 0x400002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000400)={r2, &(0x7f0000000280)}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x176c, 0x18, 0x102, 0x70bd2b, 0x25dfdbfe, {0x14}, [@nested={0x308, 0x76, [@generic="542d41db5d584f53c8da0c614d9eb08fe492f38243aa083b96d74e14ddf6c793acbf68828c1879819747e0337ef56e64093cab8822ab0062f587ca58386338a16a629a0c5cdc193509b8d9380f81ffc113495d92dc28c0b8c3c645194b027075240bf52b3cf23c2be24b452ff45cdb5ede28817a94913c5df21fa570fbd89c83009b4543886048dfd08786c1856bb6dbd7ffa1a7ecde45c25885064702210bdc159b0c7fa8d505db2f083a5c3df90d7b3d35108db36060bb", @generic="c6777e9ff6f00c3b93250f39e24c0090efb28fad2331b4c7d8216283937098a3c48bba42a9c9a9c49b11bd948a10d6558f69253ab7c738a9cf7b4120c726c3162a05cac4f43e89053ed3421ceab37613ee7e844fece12349465e941ca9803060a996fff011d06cfa9754c122111cfa5ede212405690a182b6ccbab7d6890630d8f05423096596be55a94f83f6465d5d54da71ff701fda59a6959ddba802227b68f5595e94d70d61a384607e32b57bd928f3f5f092c80ea58b4b1def703e27f8f2250f1df28acbefb63d81d602d1ec77c7684315b2d889e5fb03669166c83b9287ebc9fee14362b8568df39fc3b6edc", @generic="88d5a935a0c68cf5ae873e34e97ebd286fd8ab40df99fe8d00585ee46ebb95d48efecd504bf345037dd394748bd22e093f177830b19699524b03b31cd00f755c7bd0ebc02718710cf50b7aa4cac6e6ececcf499b518407b5b13a84fbcda5dcacfa02fb0cfe465e683b0016bdd0", @typed={0xb4, 0x1c, @binary="cf8d61e607510ac816883ec0144d95493875a3d4450fd1e1a089998a87a91c849d7927073d1eee7b7674967ac419a0fa4b133a1d15d73cb969fdd84b2f3f81f7c1a831835b2f88042e0624cde063585ee34f427903a5d26f8506f3b5ece86ce4cc2a5f8f4bc3b30d18bf55e86457461e0ed98056b4e81fb5dabcd2c59022aabb8d4f9f20255df138ffbb60015e94be6291a0f1c002b4f6670edefdfab42bcc027f32d969897a18721903cdb7d4"}, @generic="90ca5e4b7d89dfb76d7012ff69968e7ca54b5ca31cfb4c589abf1bef77d1588278970e5c39221711966758e686", @typed={0xc, 0x20, @u64=0x9}]}, @generic="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@generic="080eb372d4fb8bf2ff82d056b01ccadbad74e36ef35f9b18cc314afc6ad7de64d0465894ad5108960fec951ca4956186daeee8fc4529b56c54658c68232c5abe6d38af6df3a6b93d2e9dc037dcef8f344c89e080c89c189e698ef71978ba3704051a21715a18310fd79d035344a25cd83077328883ebd3951c52634568f15b7695827974e57479ac62a9f648fae42de45de4bac043196df87a391ffde6b8ce36304c2118a3c3", @nested={0x2e4, 0x7f, [@typed={0x8, 0xb, @fd=r0}, @generic="75ddab88a429fe21d19ad2c829d5b23252cfc142e87d348c3924499835d3a303661fcd921eb7b641780dca36894f8703b5410a0f644f6c6f24244c778eaa4f01e94eb269c1a07b96320996c8e51e2f72a896b8b00f0b838e47a1a4aa0a9af760b6b0002858ddce4c54d3776ca17207e041b00e9d1f5e27207c2b97905eb6a8e602bddb7a1bd521bf41df26bb5e566af60007e28def30e081478f507f36135e509172d1bf2ae35dcde14b88d7e3211b75b57bc0b96a90100c1ecb2883442f915a486910f404645f8379a1576483973047a7968bf25b9e24b1c9996acadb458df87ee2cedfffa227927f23f94aee296a21b7fe1892c917", @generic="2bb947e3be3fd34ada7efca842d2e32a698182244dd6169d1b39f594adbc87916afe7aa460599c5e08d2fe7685e2e7b8e5a279483243e72d522f7f07a13b6b24b9679af22cb9639a5eb32d1b5592e88be6e7c576881ac0fc80df642f5d8b966d9d4399bad25f2e4fcfd91b26c6f1dc412a9240b46f38943aff7ab92decd5a92ed1197ecbbc664efebbefc2412d2486a1b79f50450908fe43b87f807ecf61afe132881c6b3a74ba84d6aeea9ca3a2b47dd2824f02066a0f6c5b4d7f340e51502c7d6354082e1e864c93df90ffc325bd5d276137", @typed={0xc, 0x1c, @u64=0x2}, @typed={0x100, 0x62, @binary="2a0b0b185782d699689b7d6ae80e161b68df23ef2f97c162d9e543e2dbee021daceb89ba16043a90e5e7128475a6b2ae73dbca55cffeff9ed487923f08f892cf780d22a1fc0b1760239aa854808bed30e23146260025dd1cb2672f2aa0fc8860cc29b9de2ff9ef17821ec8cd268459e6f84f4916152488e61a5c7e909da809838e2d7f5c313f656c6f6d05b2fd1112c1985a522a018bc2c81358739fb308919870e32d4db7f808a3ce52c01c8f08ca5311ad9c48aaed2f2efb940bf14df6214121f96593b978fa6e3a9aad1d503d87bdf51f31e956227d8ceaf96620bf6d83a65c025aa523a4e905c60f0f5f375a31ffee26e3a1e9f5b7bfee"}]}, @generic="f3ca240ac004aca283d3ea6d033305005c568f44290b8c53a8a8010dacc6eb0edcb9cd40fec6ad053bb76fa584f45bf95e9ca76dadbcf8a7853f877fc076415aee869bb613d25e44f72663823605", @typed={0x8, 0x32, @fd=r0}, @nested={0x70, 0x2, [@generic="ecd30ac3c649fa70cc461d88e628b88e52782c278d09e840d3d5c2f112a8a4800128ca33748096a6ac34f0731babd79e9d314ab511c72fb90accc90963bbd00f88477b410a0fa3050afa573fa0f1e288993aac4f51071e93fbd088b65b7b4335e6a9a495282f92b3a5b6"]}]}, 0x176c}, 0x1, 0x0, 0x0, 0x1}, 0x4044000) 2018/05/04 08:32:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0x63, "a0494b552a31b602bcc8e3c4f39a7246c43bec6a409d5ffa1df81b3764d9fa82ab5d3296f0a5e265153b956b1fc3f66dd6882fa9432cb7129a82f5406672d5801c5fcdb0c68e89a6538bc45bb1224057b42e0b81c574715d56d4ad8759168e5b7f0a5b"}, &(0x7f0000001540)=0x6b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001800)={0x0, 0x1f, 0x3ff, 0x7, 0x1, 0xbc1}, &(0x7f0000001840)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001ac0)={0x0, 0x1, 0x10, 0x10001, 0x1}, &(0x7f0000001b00)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001b40)={0x0, 0x80000000, 0x3, 0x73b, 0x7fff, 0x4, 0xe8, 0x0, {0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @rand_addr=0x79d}, 0x10000}}, 0x2, 0x6, 0x1e, 0x10000, 0x2a}}, &(0x7f0000001c00)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f40)={0x0, @in6={{0xa, 0x4e24, 0x5d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}}}, &(0x7f0000002000)=0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001200)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002280)={0x0, 0xd7, "db746897ec455e61d819de8890c1b12c5ea816df692d034fac58f5cdff9689fdc30cca81579bf5d51c33d9a61c7c95a3d27e6eceeade7b4698557058a38b66593328d4d917a903e0da0d7416cc98e57891abc611cb25089a37988ffa586c735171ddeb3e8c172ff8e9cd3d3e92917ad2d76c012956fd0143e8d34494b794f74fdd54f1f4c05977ad11fdd086415060d5f6054bfb2558edbf4d3d0de658b1c0efd4e84353417dc3d68d167b9dc991a57e3dbe167b791a6d33e16899ecb5351632aed78b0d6e88317ba071d2bbd8bd77c1705a0cca50ce54"}, &(0x7f0000002380)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000023c0)={0x0, 0x11, "30c12e61d76f28fc78b2dc4e47f1704328"}, &(0x7f0000002400)=0x19) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001f00)={r5, 0x9, 0x9}, &(0x7f00000012c0)=0x5704baa31f1e8e11) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003980)={0x0, @in6={{0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x2e}}}, &(0x7f0000003a40)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003b00)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr=0x5}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)="906e2f8c54f37da1402c7c6fa23e4e5517028d6fc23752821d14573a2879e58328b5a1b63f88fbff96544abe24a767b12faadbe7e25779538fd8a5213b98001ea273a23cb1e34912e270ab", 0x4b}, {&(0x7f00000000c0)="cc370f7cf1fbeaf9578d312e55e525e8e81515b7d50f0983914b64b017f676ba0d23a1e94002325156f38e026ea44ae954804a65c2eea80bf52f8fafcbfe811dd29cf4a670a53c3539d943908fb1a4a27e3f964c024707baf9018bbd078f65c46d620caf5677a53b566f5fd23312127406242e3508d2049fca088efb1f24ff2fa9ff37cee0cf9c1ddb5173b9526714f74b0e9c82d1c987eda7c8d444d700135181c0311275e3232ba17e2eae6162e55c1cfda703e57e1947f6b6a52e64bb74", 0xbf}, {&(0x7f0000000180)="60549edd496803ad8639c593bd4e4f5e82001ef89268f49a8438cd20c048d712a45f50af0106c75e7db6c473a495d3ad87e1e0748af74650f135794f19f0191ae9be61233636738b6b0bd2ce9815a3ac414659c281c9c01962723e4b4030642f3b4194005545c3981ab18eba4fe5da0f40dc69c59c32321090bb2aa45e67c3", 0x7f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)}], 0x5, &(0x7f00000012c0), 0x0, 0x20008000}, {&(0x7f0000001300)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000001340)="82ef63af14deae65c157729acc9da00ee13fd08149f5e5cb33420800d148566b63f90749d81528019ecd7256d0223c679872ccf63f64f3a957e131e34a2716c8cfffe9a316718b79fb1bbdce5b0d34bd96f8f9dd5e4df33c5785451c97e4a91803a6a9e412d01307e81671e62076cc136530c5801f1342d15f40532ca7d220804c112a30d1872eac2af2c3b51b41b9be2e7b408f", 0x94}, {&(0x7f0000001400)="5f09ab67156e315924c341511d4d0b17bd0c03ed2c1315c9534150953838b242717641d6fc6ebe03863b53ddb2d40068542731ba71e9efa786112c8238ead9898ed7dc212bf620e2c5c0838e51a340c334852b34e3404dd4150d7ca5975f940d40ea6a1de8f4519802ca84dba852575b211b2b191d21202ad561", 0x7a}], 0x2, &(0x7f0000001580)=[@init={0x18, 0x84, 0x0, {0x6f, 0x1, 0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0xffffffffffffffff, 0x5}}, @authinfo={0x18, 0x84, 0x6, {0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x7, 0xa, 0x1, 0x20, 0x1000, 0x8, 0x8, r1}}], 0x100, 0x20008810}, {&(0x7f0000001680)=@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000016c0)="21a2ebd98eedb4ff94b7f859f58b4475c04c398a62a03875d2c10f8e09f43220a2093f3f6facf46569f58a1b911f39cb030da7cb7cea839f2f57519c0b26d1b698caf131f5dafeac0fe92eb19fd75fbfc68a042d224ef62f9f045a6bb8f2f3dfa9fa29ae32c7bc86286f55a9b5c396001cfd9e18d6060243f196cf475b6a4b0e130e86ea157c2b2f4ea3d08b442b704935f841a2427bb7e3a1934ea8a7045b33e6489eea5236747e6153fbbea49bae04db7a0276f56cfe520651403ac3803bb8f42a633ff9e4f9c3486c0e44f5016870f7e19715b7537e7d8810cd64fa15e2aa4b102eefd067023cc2f58a70b21fc15c782708369c06", 0xf6}], 0x1, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x820f, 0x1df3, 0x100, 0x5, 0x3a, 0x1, r2}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x401}}], 0x48, 0x4008084}, {&(0x7f0000001900)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001940)="193ef70869ba7a56fab61fc05c567a6bf4649e56c2db564eee9a8fc0e21369148e4b39846c2ad719a821726eab32ba47ddd3129f959a739656e403c2b353f0abb062cade2908d96ceb3d522b7043ec5fc753ff7a4c37134701b949ac9a71e53f4dbe9b29989ad27f3742712283142835024ceae86f280cc9833aa19cf00d1c1051574d1e09", 0x85}, {&(0x7f0000001a00)="d89b3417d39ee87ef4eb48e60042e207ab326aa0b1c2bcb5a66607d7377f49a8b97b7a2094befe540d11398c221b8319ede704b3b7573d715f2551be912542c87dd86b8f27c3bcac3c3beffc", 0x4c}], 0x2, &(0x7f0000001c40)=[@sndrcv={0x30, 0x84, 0x1, {0xe97, 0x3, 0x8, 0xf27, 0xdf7, 0x9, 0x1, 0xfffffffffffff2ce, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x401, 0x8000, 0x1000, 0x5, 0xfffffffffffffeff, 0x1, 0xfffffffffffffffc, r4}}], 0x60, 0x40000}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xf765}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000001d00)="9e79c6c8c2489175e8130ad02f784bdf107acbfb43a6c7a9e9c05bb72b9f43e474c3f29ff3685a768117766369059c93250294cf27f2679030d68b506ff3a4fc2a857ff5c53d2ae06cbf3b1dabeee4a1b47fee53e04dfa9e7e4db65bfb3d27f8807851dedbc8bb6dc42e8d18f98481eaa8d92c89aea8b3b697d34506e2fbc2dada99a6e110860c3451de1180f4ef30c5a3d5ca2470560992cf9c3077ee37a19b0d322360bbb0a2d906103f2ca1f32aa1c3062306a3f4beabd54781", 0xbb}, {&(0x7f0000001dc0)="73f6577a872a234658b4654ba741f04c40592ddf0bfb586e6cc5887dcdf69afac2310dab5ac0815383c8bab7277121dbf70bdcb18881091eb7d469a8260f0222ed1682a246b9e31eb66e55cb46ea4c441aad8a08bc8334159ae4c58cbbb2f34e236394c511bdad02efd8314a9a83186dd1054bbcab433c47ace3d49716d575b77617d51f47", 0x85}], 0x2, &(0x7f0000002040)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x80, 0x2, r5}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x50, 0x4}, {&(0x7f00000020c0)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x8}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000002100)="a9b0c96e4c33a040f998f43a592eca9ebadb1611aa9f5dc582c1166ac87f7701b8b180713d05d2a221e417339a7d25b6d5f285767533b9a413ab06d3ec258e4802fb", 0x42}, {&(0x7f0000002180)="1ca25c9f41c14731300c6e30bf223592fa1917d06050bd32818e948e545b1fa81bad3e67f13a1ba656ff172c1a7c419fff53e468a17ff40f2eda5c5951830e5fc6854be3c9145c09d043", 0x4a}, {&(0x7f0000002200)="51fa74045e5308f9913bd68ce86434", 0xf}], 0x3, &(0x7f0000002440)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @init={0x18, 0x84, 0x0, {0x626e, 0x0, 0xa6, 0x6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x4, 0xc1a, 0x10001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x9, 0x80, r7}}], 0xa0, 0x1}, {&(0x7f0000002500)=@in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff]}, 0x4000000000000}, 0x1c, &(0x7f0000003640)=[{&(0x7f0000002540)="6260f7eb7a80f637665686d8f490ca66b314e4c3de117ba5e31f96787b27bbf58776da404172ae254088ff4a92f489c9c886dd2094dd1e4001bbcdad22b2d8d66a2ceebfdb85aad2a30835e19ea57e2b37240c69511898dbf96da88b7d77c9c7ac18146b0b674a464c6815698ce2269315a471aa488e23875c33d5d74a29beef0ed05fc0ab73cc56e853190b0c7644e39403c5f5069a84ac5cecc6387856d6e7dbcad89fb46ffd284011", 0xaa}, {&(0x7f0000002600)="4d5b16f3ffa9a3d7d19f88fed554ff17c0c43e756ccfc36480addcecc477c4f9ce755f298270cbbca615b39c9e078b442b28f13c0c4c074d16c60c9a20775120c035a77780d1b290c71d8d52c20407716636ad3b60fcdafdb7303f561fa05ecdae3e9e940f14d00db3b5cf5f7444533fd0d51ee3ba107070765ccab710148b09d1d6956ee0a9077398634e9ba95060dabefa8c760f27e8b53a7365af01b3e72b55399141036d7c9a18d052aa682d06f9ee6826d6c72cfa299c2bbeb4588e107a0aec46b4a5285eacc07cbfeed1b3c2489261bb3d3d18854bb8bca5f02042ac6682113b8a15166b97593b6e24c35ba58ae8f7b5d0fac4fcafc244d9163ed7be9da47a802de4dc0dc072f804b4bd386032133f50d64d7657b5d5a226c94e362af61c0cbf64cd598f11a18e93349e856799e112c9a1a6464659d322b37c2d4485c90341a46b567980e8b6b0b2c1cf37a900f74b4315ffb14d520199d965103ac677cb7200fd0ab44ead7d4ba3330db9a84ee1f3f7fa02c3eaa3b84002dc76b5112928135030147c3ed248e585c62fc2f0d951c246d8978242afe110cc489f16761222764a512c175462850f0e980280a828206ee3f4a2fa59f61b0f07b900ef05fb89b9ced9eaabf0d83a18d1a2d4ee068ca2c5e2cd2a8068a01f6ea10077d0fd543d1b2a84c41a391a28d6fca7abedefcf185be7a5b603d6461c030e122df93d442f6723ecf5072e4ec85a20d384e6633c156e422d46f8481928bd3f511dd2a2ed1539d3657bbe219f44f92a83fd240e7420dbfcce342d1a3b856de47c88b791730f26f55ea46c3b4df457ce0f68f47cfe20d9297f352f183458b3d8f3d224f6f75c0e3f42bea3891ff28998aeba1051873c0ae76ccdcd18ce5a5a3768abd2b376c4411c7a6ace7f90b96bdda1e302f93d521a4f5c7c1bca54985480a53d81e3b10ff93ac6aa49130acc6e638f4ca687dc48cfb2aa4e07150c92c4662e38614e5667bf02f30873070cacea6e7cfd542ed6d0a89c89ea5b1c673405cfe1b65ff8d8623734c27631f301046d094b50d8abbb4fca9239abacd0738e8d85fe5a92194408aa9dea13329eef166ead763f34f22cac553deb19ef30cb79870f786194616d285b22e755a5a50896e8ac1004df1b344ed077107e0009d95be9e94bc5aa8b90855b6511e59fc47377f392a8d82e41796bc4f6f022a11cfd92cd6e0de627912179a0060d5b43ef8a2d5d68952c33560936ace48cb915595ec21953e7e5e4066e93fc6eb5c65ddfba5dee8ed5ee126b95888de3c3c0b02752b26ce80be668cbfc7ff686a6d6fc0481054b1650dde781dbfd520e3a78f79c14a4a5d473c9131e534f49ccbc5f9db4925836f773e8e0af304a5eb905b6f217c04caec7e5310f7e57e921d8b006282d654db9cbfea4a739499ba910cc45b8e1d512d1b5a962c7ebcd32991bbe51000e55839d26877f03bb3ab3ec9e3fe56d29b9fe1e27ae65442f7ce57a2f27970ac86ae34b29e367682004330a284d68be46c47737e823e10234585079543b2ab81b32af58909438b47aa4eb6c011c15bbe6e0778506bfa1157270e08fb1ecf751efe458b2a1f2f34a64a690bbce4c05a35d18486caf8567ce216b4209115f4bdab59d58ed9c500bf35927498fcaa3e2e1986427426a178d7f867abb7eeb8830fbfe1baa817c50ff6267ebd5a875bcd5ee315d35dd3ee975d3dfdde93c94cdde01178f9e3c548f841b9a5a5d37b69a89786c0fed8f9ea2459b56737267d923d33683d02b2950aae72b4dd071397e55ccd07dc5b9cd5f097f88594842d570ba1658c2ae4375600250eaa3339ce4446ac6660da119e9cb5ee9cd5922f9b6dfa7b3ed79d5a46c9b2503941bff2482041982b371fd70b32ce0435f40823b68cc9f7e5bbf4a32818339fb8cbd8322e2b300e8fb2ca9c03557ea2752f9824f8857154eb3aafc4e25fb45f394421ec61e7acbdc271c696b672b028755b78c01b3a323f1abacf300f47db3658203703cb91a906055b31086413861fb9684de83afa0af42a6550f57baea4246cef9f23fb26e0e294df990e9198e63789184e08cdcb5d1ffc5795fba9d726b1dccdc1689cec94ee33760d9a8f2233a748a892d56cbed7cf76832c9fd7b658cb5b030df01552b99d4fa89353c13353613b327ccc6f7df5452d0518210d01e3df00163569b510fe8b1b26d665318e92a166f3df37d69a0a3077af865d7115cb43f98fea481b2bb959acaadc6846c52cc3581eb0521fd320a42af18beb73bb2d1887ca9db2c4c3412585f31d21be82ae500e759f01d3ea10400f750af46e6bdd6ede38cac6feec83d82776da81a76d3618a23102799f64511d6a49200b4954b926aa859ea962a000be1376f232be9175eb699db53e991f545487b87636917d67015753a704b84cbb56b2987cc945e7a8c57b83fd981f19e665f183252428a0c82addc38149b5a29bb755dddc1cc6922da393e381f209b2d152898d4b8c644422f2dceb2d2bc216ecf5e8fcd5a0b6793f20b3c2beb5decde5b95d21634b6b96434997a9ffc743cb3b542832d86604fb99310cfdf4d93301feee9c9420ca3a8a86d46b0ca9b2a33032a1c738ae6f476b4a24f960c700b5ad68ecc1d9ad9f0d4163af782515d3e9f52ffdbbf75d28c17453259e1c5ecb09c064a6b1a0d74487ceb7bcfa41af6d561a9676a0d986a991245a6a4470585624e957b2bfc4d1215b59cd7f5a62335aa9e0fc8c548a202b3e1768ef2aa2a955263c97e67a182a2a4af2213ea731dfe369d92dd4074254898c002fdc30ef889f8a39a1a691625d6f190a46e219ad706f8fbbd7a8d7c819db96e8d94d764693ac73e7e1a662151ddb6491d875d3cae75d93a2c8e6adba95bf9fea63ec5b1ad35825dd0b176b39f2514f5aad9c1042e6b9eccfb07a98e63004d451cddc51e5a2cd9290db37abce2e823d3bad75fede6681b5c7e032549a2eafec6e31cf8cfde216717b0fb934f3c88625a036a5380760ec637f4aa895553d7ec250b2aee1f4e18551ef3a5cf2c4285a3aa543533bd38613dc084b8fdd881618d31a701eb0d9798607605b0e26372707cf6c6853ea3ec87371ee42f46d9c2d17e6882d158e1ab4433dda85278de07593e66b2fe0b9b8657e1877521de98739e8acf9423fa44643a3dd8a192d591246c2e5597f0e04fbb6777c1e11c92d6be404cc5f22e9131c171fc3d0d931f207c36330400f73c314fff64c74a5f52d6457dc6cea7d32138909806cf7f740af23e1372cf6fbbb30022f8b94d133cdafd8034838e82019201deaf5c3c325a20dbe0a68a5ac7cabafd33f68602e48211577daf5246adf315970d06044971a69cfa02692f41f510eaaaa29a42d5e70e8b60aa48eff54d0fa67e6cd3faa493897da0890a915159a5a48d1bc25408d33628fdb3a2d45d3e6405120acb915dae6e813fe5250a359fedb1b5a8c2cb64a022246d4967e73098161b4b13f8e20dadb04de0b2b3a595a27a53aa3ee9e385dc8312edb0937083980ce0d08737f3e7d1e03cec0dbb1a754b64c7153b399ce6400ca06dfbbd7e74fb3c38e6d41eb60d3d0c18dfe9d4f6e89ce8d4b4676c0f0c06d2dbc1233017a993f3a267c6a2632e46b101d578ea2ce9e192473f37c63598acbfe92f3ad6d375cd32caab8a1b9c53677c5200d371c527fca39c6907d6ab1ab7c0d7a1799a1417ee9f2e2337fa34051d4ba4623533f86fce0b30c40ce64030d8dc824656fb68d67fbbc297df24f813875dc12a85bf3d9acf0f14d4ea0aa0f6ac3c17e0a0d74fad2e1fc3ffb9f5ec62bc4df20be5d7758f349e52eb7b26271060d4b8242ae4eced5197bd90d60fda7b5f347161f5abc2ea9aeb979159da2fd6b83706a0b89fd9b1bf9099a2c39307d72aabb05573533ec4b9cbc91831c4f7779fceb9be4e9aedc17736725fad9bafa297236f12de78b345f93adf246e0c3c9b3d83e6dbb0673c78baf5c97ff99a49b85e7eb0e21a6196caa89e8e28bea729d84f254a747302b9c10cdcd7ab79749fd72b81500d9b682c6b65ae82861302dc7e70fa5311412037b7568ed55edb0414b8add7e153d7ac9f150f2ad07e229cc27f647021e9dffc01a043ef44c15c13b5c0a5e2cec059c9cbd89233bce59099720b4f625b415f094ec09b6110f3834647d251cc17f8862b311677e81df6f540f7d1e4cda570ba381d238349355ff1806f99b6fdcfba8d5a25e2fe3c41602a19e5c289ea951ba9e5a10ffa406a0365547ec26035d78faa49f03356641eb564179cda0e53a964f748b07d29beded4e3c322a6e5210e9ee358d08caf29ec1b2279ff50c4bc90b97ac6a84b5c1485f31c5019e94c8a64988f56fcdff30ea00869dd20253c716c61768be52ed6896f1560b18ffbb98c1158308e780525d4f212e5165bdfe4cbef4cca1adc27a89d9556a4c90f1a8b89d93ce53709d49f2a423dcaea101b8b89980483ef563208b292962185ca0930654599d30be5e3328b2e7b8792ac62808e1108972d3e990b5cdf46002dedda88a2632fb324304b6338cb18ca2e61ff93286e91929b4220b5a60b55f12a45141c8930daa4b3a8ec2eb30e424632b14775384325b6f530a59dc1d42184222d6d204a151bdae77f701e0e15540e054a2bfe78167866faf71f521a64d7aa50795928005f8f3b6dd7e51b7caa5afa0bd3837b9e453882cf4622236cb9c32bfdf45f85351d86653cb14337f3a6dfcd4b27d120522b1d376807bb6f8db0639b71b44bd1ecc6e0b5b5509efaa0a2a1da58282fca734a5ff21e4ff03b9733a0ae94b9f20253decec47d60d56188c10362e0654d9d71648aa422b0c3ca68aa3cd713a36f9a3c6cb36619b9fed196da503e4b5e1a2e7bdab89c8dccf1c00a36a8f0276ad8e4d09cad71c399a3478de3f249dcab5dd4dcb3a44febdb86d93996a61cdfe70ed6747b463e32b0524b85252ef1b4a9aa843e7310d7a653ebdb73746b56fcf2562943f99cee81cdc2d85aa664baf72e7dcf7b8c742428a71bd12f01989b55d89cf716709da397106f0870115918a1225e27cd711ac759915a2f51dc9cda6aa58a804a58d292a8b1455e65cce4dc10bf7e491a51c66b064bab84a1f70b334c0d8707f8e1d566289b5e208d42147b384bc29f7a51be2866327a5dd8748664fcfe0e50d8122db8c3aaff1927b35619aee47dae930d58946dc9bceae77bde537ccab1d70209f4e0a001a3d16a701419f838dfe0069de33f4c47908840ab3a01cd4618a63fd30b471592f2c6b31c1bbf4b064ea3d41d67c74eeb4141dce487bc59f637e6ae1999db58bf7bb11c7660912dfa72986e79ff359464b904dd1c46b4bcbdda10cad7471cbc8a86770aeefcfe025f73e53b4c91ca2d1bd81fb7a0a692a7d1b61f32aa3f9855730b539c48ccc7fc546cc465a80338e5b7c61513c502845eb63ee757a816cd6f45c00e3d9323cf8bb11ac3c36f0ec8c24e4f06338751070a7ee0c95f362caeea766aba99f505117e770cff1d7047cf5e47ee798465ed65f59174c3fe0a8c2b004b4ef608326e91387f7aac961195fdfee5ce6cd2eade530e0d69b3cc19729446b100b090c649297b4eeb03021f415ce85c713082ce0c85cd4409cca7e753998feb41302ae285932afc108bf09fc6299605ce8af954cbb0783e09a281a3e2e527234cc903e0466821a694a84b38bdbb8b1c89e45c584e73349c94ae0522df18ef93364fdf2d5a9113d6eb56eb8374d4e9ae4b90adb2df2368da444482e8bd5463d1636602aaea833e05a592d2d6fa2a74dc4d45e94365abae", 0x1000}, {&(0x7f0000003600)="e040ace635e938034c3b42b7b62e083a7c5b687fbc215b213383a8ea1fc2e2db5ebd605e90958527a9ad", 0x2a}], 0x3, &(0x7f0000003700)=[@sndrcv={0x30, 0x84, 0x1, {0x8bd, 0x3, 0x1, 0x1, 0x7c7, 0x9, 0xffffffffffffffe1, 0x4, r8}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}], 0x48, 0x4000}, {&(0x7f0000003780)=@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xf2}, 0x1c, &(0x7f0000003940)=[{&(0x7f00000037c0)="4a45d190e3841d6510bacb0a481aa4b0468291394de99d1e5789d4961ff63d4f6d7995f5ed9dafda3850aee40e3444e133c333d27e97b23f185dbd2feef455717147ab147d9b4ce8612b607f1b77fb1a2f27d82c7d2b29f6ca8a67db74feadc9722b2ab77e1861e9b00b3fa4123f4a8a66437a75ec53ab6bb253eaf08e69bc49d592a520a3995a3fe17a9aa23ce06881f77374091905", 0x96}, {&(0x7f0000003880)="843c47a7d22b2280a7ec7e35c817aa4e2a8bab6ea4df49542ae91aeca68006956cb0c86259e4e288f98db055dfd4cb74f3f997a7e363238c62dc45c63b11ea4be6412c7d6ab833f674988a5185c3341330678cfd4a77bb8bbdd16df355b6ba304170ee4baccf97adad780d440273532ca8e4b0e5c0006460fc3fd74554e28eaa9010051a01514c13427e010ce5e3fb331b556ea302f1e01ba37c86ffa8bab6226e7e", 0xa2}], 0x2, &(0x7f0000003a80)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x800c, 0x10000, 0x0, 0xf10, 0x5, 0x51, r9}}], 0x60, 0x40}], 0x8, 0x10) 2018/05/04 08:32:56 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000003c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xfffffffffffffff8, 0x4}, &(0x7f0000000100)=0x8) 2018/05/04 08:32:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000440)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/202, 0xca) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000}, 0x1f6) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000000000)=0x6e) recvfrom$unix(r1, &(0x7f0000000540)=""/4096, 0x1000, 0x40000020, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c2f8000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/05/04 08:32:56 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="757007191444f2f8ee60ac51449674f86bc7f9cf3ba29b521a2e63242edcaa727d6a13da5e97e0299f9f9219e1fd976d3213828268efa4c0"]) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', 'tmpfs\x00'}, &(0x7f0000000180)=""/103, 0x67) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) [ 188.111232] sctp: [Deprecated]: syz-executor7 (pid 12960) Use of int in maxseg socket option. [ 188.111232] Use struct sctp_assoc_value instead [ 188.254238] sctp: [Deprecated]: syz-executor7 (pid 12963) Use of int in maxseg socket option. [ 188.254238] Use struct sctp_assoc_value instead 2018/05/04 08:32:57 executing program 6: socketpair(0xa, 0x5, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'rose0\x00', @random="8c3013900ee7"}) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ftruncate(r1, 0x80000001) ioctl$void(r1, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/04 08:32:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400008c3a4db1fe4903e433b95a40e2c02571002ce591b9e2aa1da70000802568060000"], 0x14}, 0x1}, 0x0) 2018/05/04 08:32:57 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) semget(0x3, 0x0, 0x4) 2018/05/04 08:32:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6a4bd", 0x22) 2018/05/04 08:32:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x100000001}}, 0x10000, 0x7}, 0x90) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "985a78c170cd3b6cd1dd1fddce9ba397b252af0692e63d97941259264b545e4af19d331c5fe5cec6f8c301e3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "11d5dab72abc6a370745289dac987ea622d56b43ca01054df393597703638f23994648b97d972d13bafb5492681e4cddd65c8b56f12e13be9ff8e566fa25db57", &(0x7f0000000140)='trustedselinux/}-em0md5sum%:]wlan0{GPL\x00', 0x27}) sendto$inet(r0, &(0x7f0000000180)="aa", 0x1, 0xc03d, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000140)=0x100000001, 0xdf) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000380)={0x0, 0xc840000000000000, 0x20, 0xa, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:57 executing program 3: clock_getres(0x1000000000000003, &(0x7f0000000080)) r0 = semget$private(0x0, 0x20000000102, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/04 08:32:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x31, "9af31ea6da4391e5804396796a08079c4db1ee611d15367b66af422393a4c6ecb3a6f80ffdd4f358bb4fab891585987636"}, &(0x7f0000000000)=0x55) 2018/05/04 08:32:57 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd0e, 0x0, 0x0, 0xff78) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0xe, 0xfffffffffffffffa) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="554b7dcd1bc20338b9846a54f7ab9de4f526e4780c1ddd0fc49062321ef5b17181e5e56b0b130d7ee2fb1519dacf8a200e9f527b1b73bbe377191155df5fb5ef28db651e886bb37e20fe1f4d39c802b7cf2c6bd8544dd0eaaa26944e2d37eb71288e95d98341c5b85013104f0ea67f41d7bea39eca9342e375c201c6ef9f2aa89010eac9641eeb3e964480afa773f2ad4ddde6fdb079"}, {&(0x7f0000000040)="e3ca05e291ef2e0e22794229c7a4b970767dadb4c2ffaf28a889a8a1dbc61cdd2bfc6e1931c0505cf6d74f48"}, {&(0x7f0000000240)="056c2928ee46b8e8252609b5e6e6f7d12adfcd1e9dd739645ce732649eebbfdcea6cffc254ad774d05436eb0492898a545ea7f4de3c84eb9c4ab6abb73d5a3a9030274211bd9576acd6f163b"}, {&(0x7f00000003c0)="761f9af67c497dacad54867963157444a9f3c48e7b6bba9fe07e7286d48b03a4c024a1a8e14aec7abbe419bf590eea68e2d6e7124b4fb5a08750ea63b32a04e0377d5c1970f9bb8103a6fdfbfeb94c903915753873a98a8573b333bc978c9fcdc7a8da7346cb8fb2af95aad5fd17040375d8853bd57e37c3aa5f2c780bb6ed07185a1e76404785c1bf7ddb6bafff1d772b70148136875d8fe1e1c7fde9e99ef698bf5e0888fc9477d85c1cc4def7b9293f4ab16e30c514e526df8ca0ea3362205c44a5e3fc29546e4ebf6d6d2721e749f6b5e0b5f881363a"}, {&(0x7f00000004c0)="4235213d8b4973346178b30eb00d82cd7ba4ee76f01cafc2328a57f69bd8f7eea947ae99a002dc98b76ebabc1c8e7ad4d85c00235f08d21a14fdfe33916531059b2d5df5a308c9c323220a135160567e855b9e7a7c3f71134ee4e9405f6c180f95d7c4d0727af0092ecd7a3acebe6c7ae640ae31f81fa33bb6159edb4db32ca08af322e33158ae17253ac9d5dca97b2424b5a27cf7aae0d426bc6e5be56a8139b6b8744f92207631bbfd54e7d416235f4e555470d57572cbd83e746095be89c234ab971ad771c5fb5bbfa7cbd68ac7cd53ef8c7fc3"}, {&(0x7f0000000080)="5d77af1b994b0008589ef383829683bd822e2630998b038551881d00000000000000ffff000000000000ba4a0e1f2a13fcbefdc19449c829", 0xfffffffffffffdb7}], 0x100000000000005e}, 0x8000) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x22400, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0xc74, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @empty, 0x8001}, 0x1c) ftruncate(r2, 0x6) 2018/05/04 08:32:57 executing program 2: unshare(0x40600) ioctl(0xffffffffffffffff, 0x2279, &(0x7f0000000000)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/197, 0xc5) 2018/05/04 08:32:57 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x1, 0x81, 0x200, 0xffff, 0x2, 0x3}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/04 08:32:57 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/107, 0x6b, 0x40, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) read(r0, &(0x7f0000034ff9)=""/7, 0x7) 2018/05/04 08:32:57 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8000, 0xd240, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x101}, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x8000, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x40, 0x5, 0x3, 0x6, 0x1f, &(0x7f0000000000)='ip6tnl0\x00', 0x1f, 0x8c25, 0x53}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 'none\x00'}, 0x2c) 2018/05/04 08:32:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x99) listen(r1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x43, 0x220040) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001080), &(0x7f00000010c0)=0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffc000000000000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001100)={0x0, 0x3f, "fd0a41d4d54c24c6261ee32868d2b70f28c50f433b7d33e96c1941c6c6ab51a9749b9367954850a402be5087e8f9376fbe24905ec8a0fb38f188a0685e82f1"}, &(0x7f0000001180)=0x47) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000011c0)={0x1, 0x2, 0x4, 0x0, r4}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001200)=0x2, 0x4) 2018/05/04 08:32:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000240)}) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0xbf, &(0x7f0000000400)=""/191}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x220000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5fffc)=0x40000000001e8, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r1, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000da9fe4)={0xa, 0x4e22}, 0x1c) 2018/05/04 08:32:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/04 08:32:58 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x1, 0x81, 0x200, 0xffff, 0x2, 0x3}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/04 08:32:58 executing program 5: r0 = socket$packet(0x11, 0x4000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) r2 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x5}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/05/04 08:32:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/05/04 08:32:58 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x41) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="e4e53431aecf8aa01f4d84ea43f98cc051227ae6bfd38fecdf259941beda3ef53d68c89c04a4cc48ad4310c14d84df144160a7a2fd585438ab9771a42d279bb177656cabbb1085a606755e68c50f1f2c7d491c7441ae49d3ada11d70a522d82fe8068c5049e5254f6d2ddcca1040c34aceb6713650c22603b3580c8cf02650", 0x7f, 0x1, &(0x7f0000000500)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2f0, 0x6, 0x1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x80000001}}}, 0x84) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r1, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r1, 0x3010}, {r1, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r1, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000000c0)) 2018/05/04 08:32:58 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='7', 0xfffffffffffffffd) write$binfmt_elf32(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="7f454c46000000010000000000000000020006000000000000000000380000000000000000000000000020000102"], 0x2e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f0000000380)='7', &(0x7f0000000100)='7'], &(0x7f00000002c0)=[&(0x7f00000001c0)='7', &(0x7f0000000200)='[eth1\x00', &(0x7f0000000240)='7', &(0x7f0000000280)='\x00'], 0x1000000001000) 2018/05/04 08:32:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x125}], 0x20) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/04 08:32:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) dup3(r1, r0, 0x0) 2018/05/04 08:32:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000240)='GPL\x00', 0x20000000c5, 0xffffffffffffff10, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000000000000000000000950000000000000016d9829e0b77d4a37aa88d3d2ca730d27a55cee777f7590cad3104dd717ea374770c7305d32d91355a433c2b8d16f879b5176e12003e8d231c7b344c6ad3cbf6f9f25e0b5d49b2890064d42ad53b3d01e73e92447925bbe84767b95a53f3dcf31f02727f357b34c7307b143da617ab54ecb21cde90dda4751d8aeea801f2b98da14230edc0b7722981e09c794354c2f48a7e15"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/05/04 08:32:59 executing program 3: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/05/04 08:32:59 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1000000000000161) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x800) readahead(r0, 0x8000, 0x3) 2018/05/04 08:32:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x18}, 0x20000000000400, 0x2, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x100000000000000}, 0x20) 2018/05/04 08:32:59 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x220000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5fffc)=0x40000000001e8, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r1, &(0x7f0000f68000), 0x0, 0x0, &(0x7f0000da9fe4)={0xa, 0x4e22}, 0x1c) 2018/05/04 08:32:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="1803000000208823a7", 0x9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0xffffffff, 0x20, 0x8001, 0x7}, &(0x7f0000000200)=0x18) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) clock_gettime(0x0, &(0x7f0000004280)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004300)=0x80, 0x4) recvmmsg(r2, &(0x7f0000004140)=[{{&(0x7f0000000240)=@pppol2tpv3, 0x80, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f00000013c0)=""/137, 0x89, 0x8}, 0x40}, {{&(0x7f0000001480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001500)=""/121, 0x79}, {&(0x7f0000001580)=""/55, 0x37}, {&(0x7f00000015c0)=""/52, 0x34}, {&(0x7f0000001600)=""/76, 0x4c}, {&(0x7f0000001680)=""/14, 0xe}, {&(0x7f00000016c0)=""/81, 0x51}, {&(0x7f0000001740)=""/168, 0xa8}], 0x7, &(0x7f0000001880)=""/95, 0x5f, 0x200}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000001900)=""/168, 0xa8}, {&(0x7f00000019c0)=""/232, 0xe8}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/12, 0xc}], 0x4, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000002b40)=@alg, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002bc0)=""/187, 0xbb}, {&(0x7f0000002c80)=""/3, 0x3}, {&(0x7f0000002cc0)=""/102, 0x66}, {&(0x7f0000002d40)=""/48, 0x30}, {&(0x7f0000002d80)=""/92, 0x5c}, {&(0x7f0000002e00)=""/20, 0x14}, {&(0x7f0000002e40)=""/128, 0x80}], 0x7, &(0x7f0000002f40)=""/206, 0xce, 0x40}, 0x3f}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003040)=""/111, 0x6f}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x2, &(0x7f0000004100)=""/15, 0xf, 0x5}, 0x5}], 0x5, 0x10002, &(0x7f00000042c0)={r4, r5+30000000}) sendto$inet(r1, &(0x7f0000e76000)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/04 08:32:59 executing program 2: r0 = timerfd_create(0x80000000000008, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x40, 0xb4, 0x2, 0x8, 0x3, [{0x40, 0x5, 0x100000000, 0x0, 0x0, 0x81}, {0x3, 0x66e8, 0x100, 0x0, 0x0, 0x2000}, {0x8, 0x9, 0x3}]}) 2018/05/04 08:32:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mq_unlink(&(0x7f0000000180)='/dev/midi#\x00') r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7eb, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:32:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000280)={'lo\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x20100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000015c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) r4 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003040)=0x0) r6 = getuid() fstat(r0, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003080)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003100)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003240)={0x0, 0x0, 0x0}, &(0x7f0000003280)=0xc) sendmsg$netlink(r1, &(0x7f0000003380)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100000}, 0xc, &(0x7f0000002fc0)=[{&(0x7f0000000080)={0xc8, 0x10, 0x0, 0x70bd28, 0x25dfdbff, "", [@generic="d935c4bb9cbebcf892c74fcf18323c5d2dc183b94b38c1385d7e5b6ea46c5bb7f552c36f0ffcc53dabf6c0e7ee6ce60cda3f206ea8314a5dbb27fff83f06d08e3f5cd5a3f7ac7c100ce96fcfc3d71904f1a4d4295d554116cf485efc980c1e19afd9c07dc9510c0a9ea4d4c2afa151c7a2efa3d56d544aaf3d840040e91b31e5f7081ae7a75955dc67ee6342eff574127bb6392a6e10ea82274fec541bf57794cfd705", @typed={0x14, 0x2b, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xc8}, {&(0x7f0000000300)={0x68, 0x20, 0x401, 0x70bd26, 0x25dfdbfc, "", [@nested={0xc, 0x7a, [@typed={0x8, 0x7, @uid=r2}]}, @generic="81f4623c51e5d0611854a3da219ef88b48439aff77d810bfb229811e2e34f204698a9d2cddbd194790f0aa82f7dc5f819283d6f072c0769363e3b7ff0509e5fb30acc55c3b4af5d562"]}, 0x68}, {&(0x7f0000000380)={0x1094, 0x2e, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x4b, @ipv4=@loopback=0x7f000001}, @generic="cac93967b29b7afc1eb063d3c49975a0a9909845eb55d20cb3858581fc2f869692c64b6950eff9311f0957c621af98e90e17052963b3e63b37d7e218ab657adf7a", @generic="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0x19, 0x400, 0x70bd2d, 0x25dfdbff, "", [@generic="f8473228587088947200a0e23c474c3fd78a3c746aa711c0c6ff79108150547fd028698d6b4568c37ac70fa4c65dd1958b45c5dc749994369dad4c89bf4cb4ea816fb2798e9cba82973c83e01a17da1e5656a1e0a59ca02fbc72cdc7876d2bc5632ddd10429da142497fc64e3051c65ea156e3787ef44794e11a71493e6ca8ca6460335193b3d3dbc42921c7741d43b6b5df753016fec4c094ec129f3a0e276dbcfcc3b766cfd6c2f851909659946f4b5d557aa75f3b66baa25b27c01ea017f017185f421151c66632074f096de69a73d28de02059c4e4ee7ed58c2f4c56a93fedae4a", @nested={0xb4, 0xf, [@generic="cc120eb6f8fc687963a9540ce3511fb55cec40411b1bca6a09287ad308fbf92c", @typed={0x8, 0x59, @str='lo\x00'}, @generic="c2956d965811f184ce50b3afa76fe0a0198a8a09927366ecbd7764b39db5209dc8a9e1867dfcdbea24a9ab54c8ad65e519a190d755a96ddac7196755a4059f3ca95858922b1a6783ffbdb2bb75f580cfbbc09f3d8c6d6b206630456b02d6dd74b20e7210437794c44fd3abe7202ea050b93b3805c15afa9d4b4f4782a31c41d07df2ed0c7a"]}, @generic="1aae56483b1754829f138edd15a34ed40442311bc47be53a887d299c5aa59a9016a569328a1047ea43af6fabf42bad652c212c028517b45c1a85e43a8ba556c5d2dfad832e2636bb062d8fe359ca223b41f838c4ba5f4dc9fda8e5ec6d08c8b918bd7a6c3eec62371d240ec524e6d21578702770ceab5e896f835be3f01bf092074f17", @generic="e1704882a3a3f719207c91a7e4309d866cb4e7a6a715a08b454c061fe035ac73246eecedee88f5239974d8260efdc7fe7d24c912e8c2ffad1af56e3a190738e04deb7c81e2950795c17943c6bc2cccf645d54e8ce908caf7b2d4e4", @typed={0x8, 0x82, @u32=0x80000000}, @typed={0x40, 0x5c, @binary="3aabeb7e50f6b420e38ccb62bd331befd4488fec1fe913b2d6202310c2857f4703406ced5740ef164dc2f769f5cdac982ad30c15d999e124f8bf"}, @typed={0x14, 0x13, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @generic="645a6aa2a41b8667cbc02368345d29c329539bbf99f8fd3a49c85b14f3bc145afd6094cc432f74ba18a22d5c8c7928353d6d073637997baa7777793b92f8fc41103c0449dfd5818525a47c49b18aaf3631ed1c835b6c1c3b01e694fb29d0680873ba23578341b57f828a8ab956758da14adbc8373fb53e423036779b07781df699d4a7f2ae0b670fd26d1f46661081ea183ba6f91990caf775639cad975f5fd9967b7b30e36f4c4894960a3065fb58eac4d134c8a235d3a64249a4d6c594f6cb110194ec2abece873830d101fadd7347", @typed={0x8, 0x78, @pid=r4}]}, 0x3bc}], 0x7, &(0x7f00000032c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x20000841}, 0x800) 2018/05/04 08:32:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1'}, 0x4) shutdown(r0, 0x1) close(r0) 2018/05/04 08:32:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x1090050, &(0x7f0000000380)="acf498f1ef55cc") mount(&(0x7f0000000400)='.', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)='Zslos\x00', 0x5010, &(0x7f0000000580)) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000080)=0x8e) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/04 08:32:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r2, &(0x7f0000000100)={0x7fffffff, 0x5, 0x8000, 0x5, 0x7, 0xfe, 0x5, 0x7}, &(0x7f0000000140)) r3 = dup2(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x40080, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000002000010100000000000000000a000000000000000000000004000100140011006272696467655f736c61016d5f310000"], 0xfe76}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r4, 0x2}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000003c0)=""/163) 2018/05/04 08:32:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x20800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/8, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x40}, &(0x7f00000001c0)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000300)=0x68) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/04 08:32:59 executing program 6: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socketpair$inet(0x2, 0x20000080005, 0x9, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='port1\x00') r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f0000000140)=""/61, 0xf2}, {&(0x7f0000000240)=""/185, 0xb9}], 0x214) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0x8, 0x6}, 'port1\x00', 0x51, 0x81000, 0x30d, 0x17c, 0x11c1, 0x7, 0xfcf8, 0x0, 0x2, 0xfffffffffffffffc}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x100) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x4}) 2018/05/04 08:32:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4040) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000040)=0x9d, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d18fb0)={{0x4ce6}}) 2018/05/04 08:32:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="1803000000208823a7", 0x9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0xffffffff, 0x20, 0x8001, 0x7}, &(0x7f0000000200)=0x18) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) clock_gettime(0x0, &(0x7f0000004280)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004300)=0x80, 0x4) recvmmsg(r2, &(0x7f0000004140)=[{{&(0x7f0000000240)=@pppol2tpv3, 0x80, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f00000013c0)=""/137, 0x89, 0x8}, 0x40}, {{&(0x7f0000001480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001500)=""/121, 0x79}, {&(0x7f0000001580)=""/55, 0x37}, {&(0x7f00000015c0)=""/52, 0x34}, {&(0x7f0000001600)=""/76, 0x4c}, {&(0x7f0000001680)=""/14, 0xe}, {&(0x7f00000016c0)=""/81, 0x51}, {&(0x7f0000001740)=""/168, 0xa8}], 0x7, &(0x7f0000001880)=""/95, 0x5f, 0x200}}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000001900)=""/168, 0xa8}, {&(0x7f00000019c0)=""/232, 0xe8}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/12, 0xc}], 0x4, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000002b40)=@alg, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002bc0)=""/187, 0xbb}, {&(0x7f0000002c80)=""/3, 0x3}, {&(0x7f0000002cc0)=""/102, 0x66}, {&(0x7f0000002d40)=""/48, 0x30}, {&(0x7f0000002d80)=""/92, 0x5c}, {&(0x7f0000002e00)=""/20, 0x14}, {&(0x7f0000002e40)=""/128, 0x80}], 0x7, &(0x7f0000002f40)=""/206, 0xce, 0x40}, 0x3f}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003040)=""/111, 0x6f}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x2, &(0x7f0000004100)=""/15, 0xf, 0x5}, 0x5}], 0x5, 0x10002, &(0x7f00000042c0)={r4, r5+30000000}) sendto$inet(r1, &(0x7f0000e76000)="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", 0x5a1, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/04 08:32:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001180)=""/4096) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7c, &(0x7f0000908000), 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x3e, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/62}, &(0x7f0000000140)=0x78) 2018/05/04 08:33:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x3, 0x4e20, 0x5, 0xa, 0xa0, 0x80, 0xbd, 0x0, r2}, {0x1000, 0x3, 0x5, 0x27e, 0x9, 0x8, 0x7, 0x3f}, {0x9c, 0x401, 0xfffffffffffff001, 0x5}, 0x3, 0x6e6bb9, 0x1, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0x0, 0x6, 0x6, 0x80, 0x9}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x7b, 0x401, 0x2c, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0x3a5, &(0x7f0000002f19)=""/231}, 0xfffffffffffffebf) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000002c0)=0x20) 2018/05/04 08:33:00 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0\x00', r3, r4, 0x400) r5 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000280)='loginuid\x00') sendfile(r5, r6, &(0x7f0000000000), 0x200000001000ff) 2018/05/04 08:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x80002) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/05/04 08:33:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000001180)="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", 0xfffffffffffffd9e, 0xc00c, 0x0, 0xfffffffffffffdb4) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:00 executing program 4: socket$inet(0x2, 0x2, 0x0) 2018/05/04 08:33:00 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x2, &(0x7f00000000c0)=""/183) 2018/05/04 08:33:04 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x7, 0x1]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) 2018/05/04 08:33:04 executing program 7: unshare(0x30000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0xaae3, r0, &(0x7f0000000080)="c742d36305b2d04f17e1cd28e2a261867b32ffb2346ba6509de75ccc999b", 0x1e, 0xa00, 0x0, 0x0, r0}]) lseek(r0, 0x0, 0x4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x4002f, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f00000001c0)) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000200)) 2018/05/04 08:33:04 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x200) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x2e, &(0x7f0000000180)=0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/05/04 08:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x1000000000000000}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x198) write(r0, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d138b122315", 0x4a) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103040, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/145) 2018/05/04 08:33:04 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x5e, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f00000003c0)=0xfc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) poll(&(0x7f0000000000), 0x20000000000000ab, 0x0) 2018/05/04 08:33:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x92) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa}], 0x78) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) r6 = getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r7}, &(0x7f0000000840)=0x8) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000280)=0xc) connect$netrom(0xffffffffffffffff, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r2, 0x6, &(0x7f00000002c0)={0x3, 0x6, 0xfffffffeffffffff, 0x9}) 2018/05/04 08:33:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffffffffffffd8, 0x9, 0xfffffffffffffffc, 0x400000000200009, 0x3b}, &(0x7f0000000140)=0x379) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xfffffffffffffffe}, 0x8) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/05/04 08:33:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x18) renameat(r0, &(0x7f0000000480)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00') sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffcf1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000440), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0x7fff, 0xcc53, 0x8}, &(0x7f00000001c0)=0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000200)={{0x1, @loopback=0x7f000001, 0x4e20, 0x2, 'wlc\x00', 0x8, 0x6, 0x39}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x7, 0x5, 0x8001}}, 0x44) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x1c, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:04 executing program 5: unshare(0x400) prctl$setendian(0x14, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) socketpair$unix(0x1, 0x10000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) 2018/05/04 08:33:04 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x401, 0x0) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = gettid() r2 = getpgid(r1) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/04 08:33:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400a01, 0x0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x402100, 0x40) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x2576, 0x800) connect$rds(r3, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x20) accept4$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x5}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 08:33:04 executing program 4: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0xa0800) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r0) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) 2018/05/04 08:33:05 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x800000000000001, &(0x7f0000000080), &(0x7f00000012c0)=0x4) 2018/05/04 08:33:05 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x30040, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), 0x4) r2 = dup(0xffffffffffffff9c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 08:33:05 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x4, 0x7fff, 0x1ff, 0xbf9, 0xf641, 0xfffffffffffffff9}, 0x1}) r1 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_mtu(r1, 0x29, 0x31, &(0x7f0000000040), &(0x7f00000015c0)=0x4) 2018/05/04 08:33:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1000000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000003000/0x3000)=nil, 0x3000}) close(r0) getpeername(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4cec4eb3, 0x0, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000240)}, &(0x7f0000000300)=0x78) 2018/05/04 08:33:05 executing program 3: r0 = gettid() exit(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) pause() 2018/05/04 08:33:05 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) getdents64(r0, &(0x7f0000000100)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) syz_emit_ethernet(0x140, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002800000000002f9078ac14ffaae000000100008100", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='x\x00\x00'], 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x5) lgetxattr(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=@known='trusted.syz\x00', &(0x7f0000001200)=""/120, 0x78) ioctl$BLKSECDISCARD(0xffffffffffffff9c, 0x127d, &(0x7f0000000000)=0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001100)=""/111) 2018/05/04 08:33:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x3f, 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:05 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 08:33:05 executing program 5: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='../file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x105000, 0x0) fchmod(r0, 0x40) umount2(&(0x7f00000002c0)='../file0\x00', 0x0) open(&(0x7f00000000c0)='../file0\x00', 0x280400, 0x122) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x8, @tick=0x7, 0x0, {0x5, 0xffffffff}, 0xd55}) 2018/05/04 08:33:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x3, 0x5, 0x3, 0x9, "fee70ddffa07a5c2f4066c91a6f1e125ceb5ce89c5513175c386856692ea260c3ad5dfa20565c8f45f82c475"}) pread64(r0, &(0x7f0000000180)=""/202, 0xca, 0x80000000000b) 2018/05/04 08:33:05 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) futimesat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {0x0, 0x2710}}) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x400) mlock2(&(0x7f00003bb000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000b80)=0xe8) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x7fff, 0x1, 0x4, &(0x7f000053f000/0x600000)=nil, 0x9}) 2018/05/04 08:33:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x4) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x1, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xffffffffffffff85) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x80800) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000300)={0xadf, 0x5}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/05/04 08:33:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="eb", 0x1}], 0x1) read(r0, &(0x7f0000000140)=""/1, 0x1) 2018/05/04 08:33:05 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="0000e500", 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/229, 0xe5, &(0x7f0000000180)=""/204, 0x3, 0x3}}, 0x68) 2018/05/04 08:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x10800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x400, 0xe80, 0x2, 0x1, 0x5, 0x6}, 0x3, 0x2, 0x0, 0x1000, 0x3, "bde6ba1d8086b52636c54c4802f8957ba6c929110de23d9caf1a34a9c98246791f934c0935f5872bf2be6762c6a476e2c47b70efffeb9ae1e8f4f5bd19f52fe50b58f7901b1c882356533d85ff169d982a303af7deba70b096f6c18a09151233d86e8099d6e5f5f140c477b5f06bac6fff133c833d9cd6dd8edb8e7ad5f90d3a"}) mlock2(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x0) 2018/05/04 08:33:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080), 0x4) read(r0, &(0x7f0000000100)=""/154, 0x316) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x202980, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e22, @rand_addr=0x101}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x0, {0x2, 0x4e21}, 'vcan0\x00'}) 2018/05/04 08:33:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x15, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x3f, 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/04 08:33:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) flock(r0, 0xa) memfd_create(&(0x7f0000000080)='vmnet1\x00', 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x7, 0x0) socketpair(0x5, 0x0, 0x1f, &(0x7f0000000000)) close(r1) 2018/05/04 08:33:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) accept$packet(r0, &(0x7f000000a280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a2c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00', r1}) socket$packet(0x11, 0x2, 0x300) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000000c0)=0x400) [ 197.264894] ================================================================== [ 197.272322] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 197.278997] CPU: 1 PID: 13293 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 197.285920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.295275] Call Trace: [ 197.297872] dump_stack+0x185/0x1d0 [ 197.301508] ? netif_skb_features+0xdf8/0xec0 [ 197.306006] kmsan_report+0x142/0x240 [ 197.309820] __msan_warning_32+0x6c/0xb0 [ 197.313890] netif_skb_features+0xdf8/0xec0 [ 197.318220] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.323077] validate_xmit_skb+0x89/0x1320 [ 197.327316] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.331988] ? _raw_spin_unlock_bh+0x57/0x70 [ 197.336401] validate_xmit_skb_list+0x17b/0x380 [ 197.341083] sch_direct_xmit+0x1c9/0x8f0 [ 197.345159] __qdisc_run+0x1785/0x3730 [ 197.349062] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 197.354438] __dev_queue_xmit+0x1d50/0x3520 [ 197.358774] dev_queue_xmit+0x4b/0x60 [ 197.362574] ? __netdev_pick_tx+0xb60/0xb60 [ 197.366899] packet_sendmsg+0x7c70/0x8a30 [ 197.371071] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.375923] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.380595] ? __fdget+0x4e/0x60 [ 197.383972] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 197.389349] ? compat_packet_setsockopt+0x360/0x360 [ 197.394371] SYSC_sendto+0x6c3/0x7e0 [ 197.398090] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.403524] ? prepare_exit_to_usermode+0x149/0x3a0 [ 197.408540] SyS_sendto+0x8a/0xb0 [ 197.411982] do_syscall_64+0x309/0x430 [ 197.415851] ? SYSC_getpeername+0x560/0x560 [ 197.420167] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.425347] RIP: 0033:0x455979 [ 197.428524] RSP: 002b:00007efdd19e9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.436223] RAX: ffffffffffffffda RBX: 00007efdd19ea6d4 RCX: 0000000000455979 [ 197.443489] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 197.450755] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 197.458022] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000ffffffff [ 197.465294] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 197.472565] [ 197.474186] Uninit was created at: [ 197.477729] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 197.482830] kmsan_kmalloc+0x94/0x100 [ 197.486632] kmsan_slab_alloc+0x11/0x20 [ 197.490610] __kmalloc_node_track_caller+0xaed/0x11c0 [ 197.495792] __alloc_skb+0x2cf/0x9f0 [ 197.499486] alloc_skb_with_frags+0x1d4/0xb20 [ 197.503957] sock_alloc_send_pskb+0xb56/0x1190 [ 197.508516] packet_sendmsg+0x6454/0x8a30 [ 197.512641] SYSC_sendto+0x6c3/0x7e0 [ 197.516332] SyS_sendto+0x8a/0xb0 [ 197.519763] do_syscall_64+0x309/0x430 [ 197.523629] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.528793] ================================================================== [ 197.536123] Disabling lock debugging due to kernel taint [ 197.541548] Kernel panic - not syncing: panic_on_warn set ... [ 197.541548] [ 197.548891] CPU: 1 PID: 13293 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 197.557100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.566444] Call Trace: [ 197.569012] dump_stack+0x185/0x1d0 [ 197.572635] panic+0x39d/0x940 [ 197.575816] ? netif_skb_features+0xdf8/0xec0 [ 197.580300] kmsan_report+0x238/0x240 [ 197.584088] __msan_warning_32+0x6c/0xb0 [ 197.588133] netif_skb_features+0xdf8/0xec0 [ 197.592452] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.597308] validate_xmit_skb+0x89/0x1320 [ 197.601550] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.606220] ? _raw_spin_unlock_bh+0x57/0x70 [ 197.610638] validate_xmit_skb_list+0x17b/0x380 [ 197.615320] sch_direct_xmit+0x1c9/0x8f0 [ 197.619390] __qdisc_run+0x1785/0x3730 [ 197.623289] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 197.628684] __dev_queue_xmit+0x1d50/0x3520 [ 197.633020] dev_queue_xmit+0x4b/0x60 [ 197.636827] ? __netdev_pick_tx+0xb60/0xb60 [ 197.641153] packet_sendmsg+0x7c70/0x8a30 [ 197.645316] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.650163] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.654835] ? __fdget+0x4e/0x60 [ 197.658205] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 197.663578] ? compat_packet_setsockopt+0x360/0x360 [ 197.668597] SYSC_sendto+0x6c3/0x7e0 [ 197.672313] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.677763] ? prepare_exit_to_usermode+0x149/0x3a0 [ 197.682787] SyS_sendto+0x8a/0xb0 [ 197.686241] do_syscall_64+0x309/0x430 [ 197.690131] ? SYSC_getpeername+0x560/0x560 [ 197.694456] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.699643] RIP: 0033:0x455979 [ 197.702830] RSP: 002b:00007efdd19e9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.710537] RAX: ffffffffffffffda RBX: 00007efdd19ea6d4 RCX: 0000000000455979 [ 197.717804] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 197.725070] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 197.732338] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000ffffffff [ 197.739602] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 197.747322] Dumping ftrace buffer: [ 197.750848] (ftrace buffer empty) [ 197.754533] Kernel Offset: disabled [ 197.758132] Rebooting in 86400 seconds..