, @IFLA_LINK={0x8, 0x5, 0x44a}, @IFLA_VFINFO_LIST={0xfff6, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f2171f", @nested={0x0, 0x44, []}]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x3c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00004a3000)='/dev/input/mice\x00', 0x0, 0x101000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) 2018/02/03 04:59:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067b000-0x4), &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) ioctl$TCXONC(r3, 0x540a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x882, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x8000000b7b]}, &(0x7f000087c000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000a0c000-0x4)=0x9) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) recvmsg(r2, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f000037d000)}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f0000fcd000)=""/4096, 0x1000}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x9, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067b000-0x4), &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x1fc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) ioctl$TCXONC(r3, 0x540a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x882, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x8000000b7b]}, &(0x7f000087c000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) recvmsg(r2, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f000037d000)}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f0000fcd000)=""/4096, 0x1000}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x9, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) 2018/02/03 04:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000d3e000)=""/134) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000a3000-0x4)=0x4f701e9, 0x4) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e5000-0xf)='/dev/sequencer\x00', 0x2400, 0x0) accept$ax25(r1, 0x0, &(0x7f0000f92000-0x4)) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@generic="7e9b8fc5d13ced4c37253dcdd2f59136", @ifru_mtu=0x8}) 2018/02/03 04:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000785000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000511000-0x10)={0x8, &(0x7f0000e23000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x3, 0x105}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = syz_open_dev$binder(&(0x7f00001c9000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009a8000-0x4)=0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000cba000-0x4)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000981000)=r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d4e000)='net/bnep\x00') syz_open_pts(r3, 0x9c0c0) connect$l2tp(r4, &(0x7f0000008000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x7f}, 0x3, 0x1, 0x4}}, 0x26) [ 344.120168] binder: 2459:2460 ioctl 5411 20cb9ffc returned -22 [ 344.130055] binder: 2459:2460 ioctl 80045430 7f54e2799bac returned -22 [ 344.143775] binder: 2459:2467 ioctl 5411 20cb9ffc returned -22 [ 344.152968] binder: 2459:2460 ioctl 80045430 7f54e2799bac returned -22 2018/02/03 04:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000520000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b9c000)) dup3(r0, r4, 0x80000) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000245000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 04:59:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000447000)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) lseek(r2, 0xfffffffffffffffd, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000175000-0xc)={0x0}, &(0x7f00009c9000)=0xc) fcntl$lock(r2, 0x5, &(0x7f00005b5000)={0x3, 0x0, 0x5, 0x4, r3}) 2018/02/03 04:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0x13}], 0x10000076) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000042000)={0x40000000}) pipe2(&(0x7f0000ed3000-0x8), 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005c5000)={0x7}, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000c94000-0xb0)={{0x3, 0x2}, 'port1\x00', 0x40, 0x8, 0xfff, 0x0, 0x1, 0xfffffffffffffffb, 0xcf91, 0x0, 0x1, 0x9}) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockname$ipx(r1, &(0x7f0000ad7000-0x10), &(0x7f0000e11000)=0x10) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = memfd_create(&(0x7f0000f22000-0xe)='\\bdevselinux(\x00', 0x3) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000794000-0x118)={0x4, {{0x2, 0x2, @empty}}, {{0x2, 0x0, @rand_addr=0x7}}}, 0x118) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004f4000-0x30)) sync_file_range(r1, 0x708, 0x7fff800000000000, 0x0) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00006d7000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000005000-0xc)={r5, 0x80000, r1}) write$evdev(r0, &(0x7f0000b1b000)=[{{}, 0x4, 0x9}, {{r3, r4/1000+30000}, 0x7fff, 0x7, 0x3}], 0x30) 2018/02/03 04:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) dup(r1) 2018/02/03 04:59:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000067b000-0x4), &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) ioctl$TCXONC(r3, 0x540a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e47000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x882, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0, 0x8000000b7b]}, &(0x7f000087c000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000a0c000-0x4)=0x9) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a2f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "0ae2e2f1023bb5b315659cf9806a12da5e1fd3e74cfb1227f8cd7f761ca9069a4489b0c9108ebbe73b058618f6503227e6348cacb16f3e266b11803faa47da74", "f05279354bf104b055ac1211f77040aebfbf0d525c880a32b67d629f972a6d4000000000007faacd9116bfab44efb14ed17de953790000ff4e8c2efa96b723c5", "29f642390f3440cb1f8e70feafef1130f6b50b906e798012b12a5ace23cc0383"}) recvmsg(r2, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000f36000)}, {&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f000037d000)}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f0000fcd000)=""/4096, 0x1000}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x9, &(0x7f0000b0a000), 0x0, 0x80000001}, 0x101) 2018/02/03 04:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000d3e000)=""/134) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000a3000-0x4)=0x4f701e9, 0x4) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000), &(0x7f0000300000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc2000-0x16)='/selinux/checkreqprot\x00', 0x218000, 0x0) pselect6(0x40, &(0x7f0000c5c000-0x40)={0xf2c7, 0xfffffffffffffffe, 0x40, 0xdbd, 0x1, 0x7, 0xf6d0, 0x5}, &(0x7f0000a25000-0x3e)={0x2, 0x2c, 0x2c, 0x8000, 0x5, 0xc0a6, 0x80000001, 0xa1a8}, &(0x7f0000399000)={0x3, 0x600, 0x100000001, 0x20, 0x1, 0x6, 0x1, 0x6}, &(0x7f00002e4000-0x10), &(0x7f000015c000)={&(0x7f00009da000-0x8)={0xffffffffffffff0c}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a66000-0x10)={&(0x7f0000414000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000b8b000-0x4)=0xfffffffffffffffa) 2018/02/03 04:59:57 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000882000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f63000), &(0x7f00000bd000)=0x4) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000194000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) pipe(&(0x7f0000782000)={0x0}) dup3(r0, r1, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000c18000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000243000-0x4)=0x10, 0x80800) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listen(r1, 0x4) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000b85000-0x54)="4d05aa1db86ade99bfdf9a2b2326a1f17c489f9b23c2ef5d028d45fd69d0e718669357709df13640ffd2c806ebcd146f8bc0ff0ab5cfbc768079a556ebfdbae6226242949d3eea8cb747d03bd82107ef6885c21c") 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') setns(r0, 0xc000000) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000614000-0x25)=""/37, &(0x7f0000fc5000)=0x25) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000594000)='./file0\x00', 0x22542, 0xa8) getpeername$packet(r0, &(0x7f00009c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c54000)=0x14) ioctl$VT_WAITACTIVE(r1, 0x5607) fchmod(r0, 0x4) bind$ax25(r1, &(0x7f000025f000-0x10)={0x3, {"cd97250fefd4cc"}, 0x8}, 0x10) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = accept4$packet(r0, &(0x7f00000b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000021b000)=0x3, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d50000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000054c000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00001b4000)={&(0x7f0000c1d000-0xc)={0x10, 0x0, 0x0, 0x1108}, 0xc, &(0x7f0000252000-0x10)={&(0x7f0000822000)=@flushsa={0x140, 0x1c, 0x20, 0x2, 0x3, {0x3c}, [@ipv6_hthresh={0x8, 0x4, {0x1e, 0x7e}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in=@loopback=0x7f000001, 0x1, 0x9, 0x2, 0xb11c, 0x2, 0x20, 0xa0, 0x2e, r2, r3}, {@in=@loopback=0x7f000001, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0xcf, 0x1, 0x46, 0x9, 0x5, 0x401, 0xffffffff, 0xffffffff80000001}, {0x4, 0x6, 0x1000, 0x4}, {0x7, 0x80000001, 0x7}, 0x7, 0x3, 0x0, 0x0, 0x4, 0x8}}, @coaddr={0x14, 0xe, @in=@rand_addr=0x200}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xa, 0x1, 0x8}}]}, 0x140}, 0x1, 0x0, 0x0, 0x91}, 0x20000000) munlock(&(0x7f000037b000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000381000-0x4)=0x8, 0x4) close(r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ca7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b62000-0x4), 0x4) 2018/02/03 04:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010c000)='net/arp\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00004df000)=0x1a62) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d5c000-0x9)='/dev/rtc\x00', 0x44000, 0x0) mq_notify(r0, &(0x7f000094e000)={0x0, 0x39, 0x1, @thr={&(0x7f000022e000-0x5e)="4c59721bd06c53826c486e296784adf6d01a7d0c86523f614aabfb2f8bfb2a9c49a6fe3f1fdc5c9af562837712812da8c233f1bd7441d4aa85f375d6426cabcb31f7a4994d4638bf9dd8f19617684cbbbf39f4982f55c3e575c0a9ef24b9", &(0x7f000024d000-0x1000)="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"}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e7000-0x8), &(0x7f0000081000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20000000) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000209000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e98000)={0x3f, 0x8, 0xfc000000, 0x4, 0xff75, 0x2, 0x57fa8000, 0x0, 0x2, 0x1, 0x7}, 0xb) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000016a000)=0x4) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000de4000-0x5)={0x73, 0x79, 0x7a, 0x1}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a63000-0x4)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000698000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000063a000-0xe8)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/02/03 04:59:57 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000030000-0x10)={0x0, 0x8000, 0x0, 0xce23, 0x0}, &(0x7f0000030000-0x4)=0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000030000-0xc)={r2, 0x1000}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000862000)={0x6, {0x2, 0x1, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x90, 0xf5, 0x4, 0x6, 0x7c7, &(0x7f0000000000)=@generic="50d2513178e41ffff798b597a90b7f39", 0x3, 0x86, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000929000-0x4), &(0x7f0000be7000)=0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000c6e000)=[]}, 0xfffffffffffffcf0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000625000)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000526000)=0xe8) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) r3 = fcntl$getown(r1, 0x9) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x280, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0x84, 0x16, [{0x80, 0x1, [@typed={0xc, 0x8, @pid=r3}, @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x280}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) sched_rr_get_interval(0x0, &(0x7f000046d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000c9d000)={&(0x7f0000e39000/0x2000)=nil, 0xfffffffffffffffb, 0x5, 0x80, &(0x7f0000e94000/0x3000)=nil, 0x9}) timerfd_settime(r1, 0x1, &(0x7f00002dc000-0x20)={{0x0, r5}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}, {}], 0x2, 0x0, &(0x7f0000bc0000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) openat$dir(0xffffffffffffff9c, &(0x7f000069a000-0x8)='./file0\x00', 0x40200, 0x11) 2018/02/03 04:59:57 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000171000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xffffffffffffff18, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) ppoll(&(0x7f00009d9000)=[{r1}], 0x1, &(0x7f0000dce000-0x10)={0x77359400}, &(0x7f000014e000), 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d81000)={0x0}, &(0x7f0000976000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000012f000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) write$sndseq(r1, &(0x7f0000990000)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}, {}, @addr}], 0x30) 2018/02/03 04:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000335000-0x11)='/dev/vga_arbiter\x00', 0x500, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000306000)={0x9}, 0x4) 2018/02/03 04:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000a3b000)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003b1000)={0x0, 0x55a}, &(0x7f000022b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d47000-0x4)=@assoc_id=r2, &(0x7f0000c17000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/03 04:59:57 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b07000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000673000)=0x10) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x2, 0x5, 0x1f, {r2, r3+30000000}, 0x4, 0x20}) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:unconfined_execmem_exec_t:s0\x00', 0x2f) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004000-0x4)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0x31f, 0x30}, 0xc) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x4004510d, &(0x7f0000001000-0x1)) 2018/02/03 04:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f79000)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000032e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ef9000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000074a000)={@generic="11ca52ed6a1c6412f590d234468ab029", r2}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001ad000-0x4)) 2018/02/03 04:59:57 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000980000)={0x0}) sendmsg$nl_route(r1, &(0x7f0000cb3000)={&(0x7f0000a1f000)={0x10}, 0xc, &(0x7f000021f000-0x10)={&(0x7f00001ca000)=@mpls_delroute={0x24, 0x19, 0x508, 0x6, 0x2, {0x1c, 0x10, 0x80, 0x8, 0x0, 0x3, 0x0, 0xf}, [@RTA_DST={0x8, 0x1, [{0x1000, 0x101, 0x401, 0x800}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040004}, 0x0) socket$nl_route(0x10, 0x3, 0x0) pwrite64(r1, &(0x7f000054c000-0x8d)="c2de4d5efacbc645e9bc2e38f60741479fa24d332161d36e0335b7f6ab7c8fcfc9d312eacc2788a1f95166920fe7079a86ddc04f8981afcce49f5d4e197fff63fbcf6debc09a3759d5f41163629add4ece10e5b0b01e7cd9e5b7a864c1955289d328a614381aa6f698dc9acc89cad116cccabb2ac3ee7e950747155d8bccfea99bbbda83d3d0715e0859aceecf", 0x8d, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f17000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x1, 0x10001, @empty, 0xf2d0}, 0x1, [0x7, 0xa3, 0x66, 0xfff, 0x9, 0x2, 0x0, 0x100]}, 0x5c) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000143000-0x9)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00006d6000-0x1000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002fb000-0x8)={0x0, 0x10000, 0x8}, &(0x7f0000147000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000061c000-0x4)=@assoc_id=r2, 0x4) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000410000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000374000)=0x14) geteuid() timer_create(0x2, &(0x7f0000a4d000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000), &(0x7f0000eb2000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/03 04:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000, 0x4e70) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0xc0202, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x8000, 0x4) timer_create(0x6, &(0x7f0000000000)={0x0, 0x6, 0x7, @thr={&(0x7f0000001000-0x38)="af07b32a333439ec93dd93fac0e2c85dbe4926dde58bf876ef24af1ab7d015030f63585bec3e69fdb257226507ee921a69747dfa0ec0cca8", &(0x7f00003e4000-0x1000)="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"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000078d000)) sendmsg$nl_generic(r1, &(0x7f0000369000-0x38)={&(0x7f000034e000-0xc)={0x10, 0x0, 0x0, 0x51040000}, 0xc, &(0x7f00004f4000-0x10)={&(0x7f000034e000-0x350)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffffffffffffff3e}, 0x1}, 0x0) 2018/02/03 04:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/rfkill\x00', 0x8000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000933000), 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000006000-0x4), &(0x7f00009f7000)=0x4) r1 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) getpid() sendmmsg$unix(r0, &(0x7f0000967000)=[], 0x0, 0x80) 2018/02/03 04:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000310000-0x10)={0x1, 0x200, 0xb82b, 0x80, 0x0}, &(0x7f000031c000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e7000-0x4)=@assoc_id=r1, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000046c000), &(0x7f0000ba6000)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e1000-0x8)='net/llc\x00') ioctl$TIOCEXCL(r3, 0x540c) r4 = dup2(r2, r2) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000f7d000-0x8), &(0x7f0000d04000)=0x8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000775000-0x50)={0x2, 0x1, 0x3, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000092f000)={r1, 0x4, 0xba, "0d5ac87adcb59f8cc0f726095c25f0620fbd18014d1e5fc4aa3697fc9e0a3826f7ca62608f2a828f560d0a5186eed91761d4692321edb2a3307b6f464d0ff8bf9b9bbf83cd672a725458703a26b3b094001524cac871c04e29aecc82fbe8071bc14663050de3c702cd76e3c650a6174070e6d482ab5ae3f698d97280bfe20fe3bfa8983e2ae07ba2bade2a77055eea3b34d410e69e44dfd1446e66da23dbef84348b0a7d90025b3213efa0891d282127b30a49767ee7aeae026c"}, 0xc2) memfd_create(&(0x7f0000bbe000-0x14)='ppp1eth1cgroupproc!\x00', 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000056000)='/dev/loop-control\x00', 0xa000, 0x0) 2018/02/03 04:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000149000-0x71)=""/113, 0x71) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) [ 344.637341] audit: type=1400 audit(1517633997.963:55): avc: denied { create } for pid=2572 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/03 04:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ad9000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000011a000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00000a5000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000070f000-0x14)={r1, 0x7, 0x6, 0x7fffffff, 0x6, 0x4}, &(0x7f0000063000-0x4)=0x14) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004e8000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000bdf000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000521000)=@common, 0x10) sendmsg(r4, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r3, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1000000000000338) sendmsg$nl_route(r4, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000f96000)=0x3) openat(r4, &(0x7f00008e4000-0x8)='./file0\x00', 0x0, 0x40) 2018/02/03 04:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) connect$inet(r0, &(0x7f00001e0000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000f76000-0xb0)={{0x2, 0x1}, 'port1\x00', 0x22, 0x10000, 0xe585, 0x48, 0x7, 0x7fffffff, 0x5, 0x0, 0x5, 0xc8a}) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) write$tun(r0, &(0x7f00002e1000)=@pi={0x0, 0x30493e26e03ca048, @ipv6={0x200, 0x6, "50dd30", 0x1240, 0x32, 0x614a536c, @dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x0, 0x204, [], [@enc_lim={0x4, 0x1, 0x2}, @generic={0x80000000, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x7}]}, @routing={0x0, 0x8, 0x0, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x3f, 0x0, 0x8, 0x5, 0x0, 0x1, 0x0}, @hopopts={0x3f, 0x5, [], [@ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x28, {0x1, 0x8, 0x8, 0x6, [0x4f2, 0x7, 0x4, 0x200]}}]}], @gre={{0x0, 0x0, 0x1, 0x101, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x84, 0x1, [], "7a0ff839e3b5767d9a34a0696fcd3d6a1be9d83f6e802f4bacd0505aacdadb3c6347d0624f311863f1609dafa2ff33fe39552916407711c251a65789f5ca3164466059a11ce7687ef88325b67ac6cb381f16909c619c237b2719462c87779e9bd90c9fbb7677052097acb98ecfbb6ac73365318c2b109d0645de7fdbac600c16647672af"}, {0x100000001, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x800, [], "f6bdd6aace1a28bd493d46b3ecb60663da5e6ed2a530c3b11a50cdb75b422fb4cda1b3e8a859d7e81c070c61e7fb72ebe98601d4f15833bfea46b83dbc04a80f423cf308d94ad8fee97ec2b04164549a3e7b17daf0f83e5f1c57aef237751b31e8c41bfe45e630d377669a38648b16fdad2aeeead020fa9793c5e0a2512255db9528bd4f4711cb4b443a276ebbbb9a6359f9445e1968dd969855e1a75aea7b7d691f9c5e"}, {0x8, 0x0, 0x8, 0x100000000, 0x0, 0x0, 0x86dd, [0x1f, 0x5], "e1862a0b4aac299cdbfe5a243fb6fe5e6c3d1fc61084a915aa3c5bf8ed8ceb2dd451b3800bb1738fbc7f48d30168a60785550d9a5865510503d70c7be56d331a84eb7930d4b9bc64da33f01efa663841532429"}}}}}, 0x126c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000093e000)={0x8000000, 0x0, 0x2f}) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/02/03 04:59:58 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000026000)='(}/\x00', 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000027000-0x45)=@objname={'system_u:object_r:auditd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x38, 0x20, './file0\x00'}, 0x45) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454cd, &(0x7f0000026000-0x4)) 2018/02/03 04:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000702000)='/dev/sequencer\x00', 0x204800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x59)=""/89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 04:59:58 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000fa000), &(0x7f0000fe4000-0x4)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a8c000-0x90)={0x9, 0x40, 0x0, 0x3, 0x2, [{0x1ff, 0x9, 0x100, 0x0, 0x0, 0x300}, {0xff, 0x400000, 0x8, 0x0, 0x0, 0x4}]}) 2018/02/03 04:59:58 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008bd000-0x23)="2200000015000701000910f700010004020000000100000009000100000100000115", 0x22) 2018/02/03 04:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000837000)={0x0, 0x400}, &(0x7f0000514000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d40000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @empty}}}, 0x8c) r3 = fcntl$getown(r1, 0x9) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000573000-0xa6)="394772e04d55deb03aaf1ae4788a7599193d0c53b42d0760968fc1e29f75b93201c285245e1a4e83c5e5fe32a1aa418825f26f49624c2c9d964b36df260639e7183be375246485f72a507c85e2bbb7c516f16b0fc9d2eb32d2346a73077ff1068fc9f2a346dd028c7b9139cf5b6a2411b1b0a22c2198a1ad6bad86c01ca9bda0bcdae1116135cdff54d8ec56fa33f276ff2e8e7683d3346fcbc4ff6a9808f80415d4b1257f5b") fcntl$setownex(r1, 0xf, &(0x7f0000453000-0x8)={0x0, r3}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x11, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) 2018/02/03 04:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009e2000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff1c1}, {0xa, 0x3, 0xd2a5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x6, [0x7, 0x3f, 0x8000, 0x80000000, 0x800, 0xfd8, 0x3, 0x4]}, 0x5c) 2018/02/03 04:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) socketpair$inet(0x2, 0x3, 0x7ff, &(0x7f00000e7000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f00000ac000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009c2000-0x4)=0x10, 0x80800) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000cb5000)=0xb38) 2018/02/03 04:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000cb0000-0x1d)=""/64, &(0x7f00003e3000-0x4)=0x40) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000302000-0x3c8)={0x32724000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x6, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x3c8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000b59000-0x10)={0x2, 0x3, @empty}, 0xfffffffffffffff0) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f0000987000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:58 executing program 4: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000043000)=[{&(0x7f0000044000-0xe7)=""/231, 0xe7}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/03 04:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x1d36f52e54c23394) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000726000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000012e000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x1, @random="abc3447d1e21"}, 0x0, {0x2, 0x1, @empty}, @generic="4700b5e518a357bc4b9261ee17f9bafe"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000189000-0x18)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000eba000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f49000-0x46)={r2, 0x3e, "039733b2235b2731677892f10766d508dd7941ea2aacae2c60b11164c2ecdbb944c8f7be1422b0d56354cd36bc8334d1cbc59f155f74510aae17d8d49c67"}, &(0x7f000027b000-0x4)=0x46) r3 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000d3e000+0xd81)={0x0, 0x1, 0x8001, 0x5, r3}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/03 04:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000310000-0x10)={0x1, 0x200, 0xb82b, 0x80, 0x0}, &(0x7f000031c000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e7000-0x4)=@assoc_id=r1, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000046c000), &(0x7f0000ba6000)=0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e1000-0x8)='net/llc\x00') ioctl$TIOCEXCL(r3, 0x540c) r4 = dup2(r2, r2) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000f7d000-0x8), &(0x7f0000d04000)=0x8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000775000-0x50)={0x2, 0x1, 0x3, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000092f000)={r1, 0x4, 0xba, "0d5ac87adcb59f8cc0f726095c25f0620fbd18014d1e5fc4aa3697fc9e0a3826f7ca62608f2a828f560d0a5186eed91761d4692321edb2a3307b6f464d0ff8bf9b9bbf83cd672a725458703a26b3b094001524cac871c04e29aecc82fbe8071bc14663050de3c702cd76e3c650a6174070e6d482ab5ae3f698d97280bfe20fe3bfa8983e2ae07ba2bade2a77055eea3b34d410e69e44dfd1446e66da23dbef84348b0a7d90025b3213efa0891d282127b30a49767ee7aeae026c"}, 0xc2) memfd_create(&(0x7f0000bbe000-0x14)='ppp1eth1cgroupproc!\x00', 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000056000)='/dev/loop-control\x00', 0xa000, 0x0) 2018/02/03 04:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000397000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00007d0000)={0x7, 0x1}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e93000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d57000)={0x4, 0x6, 0x297, 0x1, 0x0}, &(0x7f0000018000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003ac000-0x8)={r3, 0x7}, &(0x7f0000bbb000-0x4)=0x8) accept4$netrom(r2, &(0x7f0000b74000)=@full, &(0x7f0000918000-0x4)=0x48, 0x80000) 2018/02/03 04:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e70000-0x1e0)={0x6, 0x7, 0x3, 0x1f, 0x8, [{0x4, 0x3120, 0x315d2166, 0x0, 0x0, 0x8}, {0x1, 0x100, 0x7, 0x0, 0x0, 0x2000}, {0x0, 0x4, 0x5, 0x0, 0x0, 0x208}, {0x8000, 0x8, 0x9, 0x0, 0x0, 0x8}, {0x6f3, 0x2dbf, 0x0, 0x0, 0x0, 0x200}, {0x5, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x1000}, {0x0, 0x1, 0x7fff, 0x0, 0x0, 0x2000}, {0x4, 0x8, 0xfff, 0x0, 0x0, 0x100}]}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000cf4000)=""/115) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00006d7000+0x25c)=0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000fd8000-0xb1)=""/177, 0xb1}], 0x360) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e17000)={0xfa, &(0x7f000070a000)="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"}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000827000)=""/250, 0xfa) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/03 04:59:58 executing program 4: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) r1 = creat(&(0x7f0000dcc000-0x8)='./file0\x00', 0xc0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000845000-0x4)) 2018/02/03 04:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000099000-0x8)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000093f000)={0x0, 0xb5, "b144c0f7a2e50115e779e10073091b95fb95214c8f218e458c1124bd8ed227233b35434c5b7eb3bf03449e8477413a06207e9ba8442fffcff0d229f21cee79c24ae79c7e82d31ad5bfe881fc25c1901a45345a1552465fbba492df251aff748661587e93f2708db549f1b0c6877674cd161c82d5cb9ba03bdc0662a3a3713091e68a85c9e8625f90fbc66b053b150198df9ab85bd0455471874b5a065ba6c01acea86e47b4a99e47edaf9c049623f5308ef5f8d5a1"}, &(0x7f0000b71000)=0xbd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ecb000-0x98)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8ff, 0x100000001}, &(0x7f0000720000-0x4)=0x98) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}, {}, {0x0, 0x3}}, [@policy_type={0xffffffffffffffe4, 0x10}]}, 0xc4}, 0x1}, 0x0) stat(&(0x7f0000262000-0x8)='./file0\x00', &(0x7f0000a6c000)) getegid() setgroups(0x0, &(0x7f0000ddf000)=[]) pipe(&(0x7f000042c000-0x8)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000032a000), 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/03 04:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendto(r1, &(0x7f0000027000)="67009260f01d457a9ca5d8ecaee58a814f89026b546ae64784939c249f1e4005639704036c26362d5c87644b5f0486ac087917390b58611815908599f92176a432f4af78cf3d767c89a668f81608f6f92c6b0b678f21aeb266a0ebcb9474dd10bc3027d0f990ad36ff476a0f61f38d1fe8f4adcfb5a24e657b50031b5fb4f239b12f519b6707493bc93ab1c1413cdddf757ff34c788e72ba44f36a7cc6dccc36d601d70a194ace759d913a6a3c060bad766b62d732ed12fc90", 0xb9, 0x4, &(0x7f00006da000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001}, 0x3, 0x1, 0x3, 0x3}}, 0x2e) fcntl$dupfd(r1, 0x0, r0) [ 345.293735] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 345.326229] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 04:59:58 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/rfkill\x00', 0x400200, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004db000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00004f1000)='./file0\x00', &(0x7f0000f4b000)=[&(0x7f00004c7000-0xd)='wlan1vmnet0$\x00'], &(0x7f0000077000)=[&(0x7f0000001000-0x2)='{\x00', &(0x7f0000000000)='\x00', &(0x7f0000fb8000)='ppp1!trusted\x00', &(0x7f00002b2000)=')\x00', &(0x7f0000000000)='cpusetcpusetprocvmnet1wlan1\x00', &(0x7f000027e000)="656d307070703165746831766d6e6574317d776c616e317b73656c66766d6e6574316d696d655f74797065776c616e30706f7369785f61636c5f616363657373236c6f28b92d76626f786e6574307b6c6f00", &(0x7f00002b1000-0x8)='selfGPL\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$ipx(r1, &(0x7f000022f000-0x10)={0x4, 0x9, 0xffffffffffffff80, "9b0fa0516014"}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendfile(r1, r1, &(0x7f000071f000-0x8), 0x800) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) fcntl$getflags(r0, 0x40b) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f000068e000)=""/109, 0x5e}, {&(0x7f0000b8c000-0xb1)=""/177, 0xfffffffffffffdb0}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f0000b5e000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/03 04:59:58 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003b000-0x15)='/dev/pktcdvd/control\x00', 0x101, 0x0) fcntl$setflags(r0, 0x2, 0x1) remap_file_pages(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x1000001, 0x1ff, 0x10) sendmsg$nl_route(r0, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/03 04:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009e2000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff1c1}, {0xa, 0x3, 0xd2a5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x6, [0x7, 0x3f, 0x8000, 0x80000000, 0x800, 0xfd8, 0x3, 0x4]}, 0x5c) 2018/02/03 04:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x11, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) 2018/02/03 04:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e70000-0x1e0)={0x6, 0x7, 0x3, 0x1f, 0x8, [{0x4, 0x3120, 0x315d2166, 0x0, 0x0, 0x8}, {0x1, 0x100, 0x7, 0x0, 0x0, 0x2000}, {0x0, 0x4, 0x5, 0x0, 0x0, 0x208}, {0x8000, 0x8, 0x9, 0x0, 0x0, 0x8}, {0x6f3, 0x2dbf, 0x0, 0x0, 0x0, 0x200}, {0x5, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x1000}, {0x0, 0x1, 0x7fff, 0x0, 0x0, 0x2000}, {0x4, 0x8, 0xfff, 0x0, 0x0, 0x100}]}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000cf4000)=""/115) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00006d7000+0x25c)=0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000fd8000-0xb1)=""/177, 0xb1}], 0x360) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e17000)={0xfa, &(0x7f000070a000)="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"}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000827000)=""/250, 0xfa) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/03 04:59:58 executing program 2: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000071a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x7ff}}}, &(0x7f0000d22000)=0x8c) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d23000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x3, 0xff, 0x5, 0x8}, &(0x7f0000d23000-0x4)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047a000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a8c000)) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r3, 0x2a) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000d25000-0x20)={0x7, 0x1, 0x5, 0xffffffff, 0x12, 0x9}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004f6000)={{{@in6=@loopback, @in=@empty}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000d23000)=0x5) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000d27000-0x4)) getpeername$netrom(r3, &(0x7f0000d26000-0x10)=@ax25, &(0x7f00008ec000-0x4)=0x10) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d23000-0x8)={0x0, 0x1}, &(0x7f0000d27000-0x4)=0x4) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 04:59:58 executing program 3: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e11000-0x28)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x20, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000e12000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000b28000)=""/125, 0x7d) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getpeername$packet(r0, &(0x7f0000de1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dfa000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007e3000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000e84000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000300000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xb64, 0x1, 0x4, 0xa, 0xa0, 0x0, 0x3b, r4, r5}, {0x2405, 0x7ca7, 0xffffffff, 0x4, 0xbf, 0x6, 0xb9b, 0x6}, {0x1, 0x3, 0x1000, 0xfffffffffffffff8}, 0x9, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6, 0x1, 0x6, 0x0, 0x4, 0x82f}}, 0xe8) 2018/02/03 04:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000596000-0xc)='/dev/autofs\x00', 0x84000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000540000-0x4)=0xfff, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r2+30000000}, &(0x7f00003a5000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/03 04:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a98000), &(0x7f00003e9000)=0x4) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)) mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x20000, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bd8000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001e2000)="80dc78007f0000000008") readv(r3, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) read(r3, &(0x7f0000691000)=""/52, 0x34) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009e2000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff1c1}, {0xa, 0x3, 0xd2a5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x6, [0x7, 0x3f, 0x8000, 0x80000000, 0x800, 0xfd8, 0x3, 0x4]}, 0x5c) 2018/02/03 04:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000650000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000005b000)=0x0) ioprio_get$pid(0x0, r4) tee(r0, r3, 0xc063, 0xa) fanotify_mark(r2, 0x80, 0x8, r1, &(0x7f0000f8a000-0x8)='./file0\x00') getsockname(r0, &(0x7f0000cd8000)=@ethernet={0x0, @empty}, &(0x7f0000114000-0x4)=0x10) 2018/02/03 04:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$KDADDIO(r0, 0x4b34, 0x3) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r2, r1, 0x0, 0x80000000) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009e2000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff1c1}, {0xa, 0x3, 0xd2a5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x6, [0x7, 0x3f, 0x8000, 0x80000000, 0x800, 0xfd8, 0x3, 0x4]}, 0x5c) 2018/02/03 04:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f000001e000)={@common='gretap0\x00', @ifru_flags=0x9000}) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fd1000-0xd)='/dev/net/tun\x00', 0x0, 0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f02000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008b5000-0x1)={0x3}, 0x1) socketpair(0x4, 0xb, 0x1, &(0x7f0000c2a000-0x8)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) connect$inet6(r2, &(0x7f000009e000-0x1c)={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) unshare(0x400) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) flock(r2, 0x0) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000008010, 0x10000f, 0x8d4) write(r0, &(0x7f0000dc5000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = getpid() r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000055a000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00008ff000)={&(0x7f0000564000)={0x10}, 0xc, &(0x7f0000583000)={&(0x7f0000760000)={0x178, 0xc, 0xb, 0x0, 0x7, 0x0, {0x1, 0x0, 0x2}, [@typed={0xc, 0x57, @u32=0xffffffffffffffff}, @generic="821108b06c918df8ec6e7ba99fccf4e8533af845f687e2732bfdb34857b475cf42da4cea866927f9380a128585c5ac421f55ee1f489a87a35c6c8a889af61da6ef2b8744b83b6db162102740362182e01f4bd5261115ca9e", @nested={0xc8, 0x64, [@generic="38553622c388b94b11ec5b86f71e8a37baba6f99dc414df4903e1ac76e6af7e011790297c02d97f8751bcfb115d0352fe9dc175f5a86061a89da7eec750cf8", @generic="6d4892553f0e7bced4012c4e97e9d3a6ac91dc959886dd1f9c32d34624158b0abf4851058b3c02db3d02a40cb1656e717a6650d6f9d182bb5fb7837432626d31e50076e314891e3f1a7c04f24a67fe96ed8018247af6e6fa423d556db710", @typed={0xc, 0x3d, @pid=r1}, @typed={0x18, 0x6a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0x10, 0x50, [@typed={0xc, 0x55, @pid=r2}]}, @nested={0x10, 0x31, [@typed={0xc, 0x0, @pid=r3}]}, @typed={0x18, 0x80, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x178}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000cf6000)=[], 0x0) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockname$netlink(r1, &(0x7f0000646000), &(0x7f00003eb000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002a2000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000aa1000)={0x1, r2}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000455000)={{0x3, 0x2, 0x0, 0x3, 0x1}}) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000fa9000-0x4)=0xffffffffffffff81, 0x4) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) pipe2(&(0x7f0000c6c000-0x8)={0x0}, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/02/03 04:59:59 executing program 4: prctl$void(0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0xf, 0x4) 2018/02/03 04:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f00004d2000)='./file0/file0\x00', &(0x7f0000544000)='./file0\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009e2000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff1c1}, {0xa, 0x3, 0xd2a5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x6, [0x7, 0x3f, 0x8000, 0x80000000, 0x800, 0xfd8, 0x3, 0x4]}, 0x5c) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000e1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002ce000-0x18)={0x0, 0x1ff, 0x10, 0x815, 0x2}, &(0x7f000008d000)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000256000)={&(0x7f0000716000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f000068d000-0x10)=[{&(0x7f0000852000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000196000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7e1e, 0x0, 0x4, 0x76, 0x0, 0x8, 0x2, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x82a1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x694f, 0x8, 0x20, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x3f, 0xa72, 0x40}}], 0xc0, 0xc885}, 0x800) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000963000)={0x0, @in={{0x2, 0x3, @empty}}, [0x1, 0x0, 0x1, 0x7, 0x7, 0x52a, 0x200, 0x20, 0x3, 0x1, 0xee7e, 0x5, 0x5, 0x2, 0x7f]}, &(0x7f0000989000-0x4)=0x108) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e43000-0x8)={r2, 0xc0}, 0x8) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) geteuid() getcwd(&(0x7f00002fa000)=""/209, 0xd1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0}) splice(r2, &(0x7f0000356000-0x8), r1, &(0x7f00002d5000), 0x9, 0x0) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000060f000-0x68)={0x0, 0x0, 0x0, {0x0}}) ppoll(&(0x7f00001b2000)=[], 0x20000000000000a9, &(0x7f0000553000)={r0}, &(0x7f0000f07000-0x8)={0xfffffffffffffffe}, 0x5) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp1.em1{@procsecurity\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001a6000-0x4)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000062c000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00001b1000)=[@in6={0xa, 0x3, 0x3c9, @loopback={0x0, 0x1}, 0xc7da}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x48) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000528000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000003c000)={0x0, 0x9b8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b80000)={r1, 0x1, 0xfd, "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"}, 0x105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) preadv(r2, &(0x7f0000901000-0x20)=[{&(0x7f00002fa000)=""/181, 0xb5}, {&(0x7f000065b000)=""/4096, 0x1000}], 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @rand_addr=0x2}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000703000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f0000fee000), 0x0) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) sendto(r0, &(0x7f0000ff2000)="5d45aa1ba8c68786ba7610a2a6ee5ac0a9", 0x11, 0x40, &(0x7f0000ce2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002}, 0x0, 0x3, 0x1, 0x3}}, 0x26) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) 2018/02/03 04:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0}, @in=@multicast1, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f000078e000)=0xe8) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4), 0x0, &(0x7f0000002000-0x90)={{}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f0000001000-0x4)='GPL\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x5, 0x8, 0xfffffffffffffffb, 0x8001, 0x2a, @random="81076f07e414"}, 0xfffffffffffffe0d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x639}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, [0xfffffffffffffffe, 0x3f, 0x4, 0xfffffffffffffffe, 0x1, 0xfffffffffffffff8, 0xbd4, 0xfcc, 0x7, 0x1, 0xfffffffffffffff8, 0x5, 0x1, 0x7f, 0x401]}, &(0x7f0000001000)=0x108) select(0x40, &(0x7f0000987000-0x40), &(0x7f00009eb000), &(0x7f0000000000), &(0x7f0000000000)={0x77359400, r0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setfsuid(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000-0x4)=0xa85d, &(0x7f0000003000-0x4)=0x4) 2018/02/03 04:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/hwrng\x00', 0x207fe, 0x0) getpeername$packet(r1, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000812000-0x4)=0x14) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000052c000-0x4)=0x7fff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000586000-0x4)) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f48000-0x4)=r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000190000)={0x2, [0x0, 0x0]}, &(0x7f0000db3000)=0xc) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000066f000)={0x2, &(0x7f00006c7000)=[0xfffffffffffffffa, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000b4b000-0x70)=[{&(0x7f0000d61000)={0x27, 0x9, 0x8, 0x1, 0x7fff, 0x20, "27f2b5046cdb2b29d4aff4170f0005ec402249459a0743a7af605f671209d3defcf6d2bc51688a9b2badfcbee9c80fdd8d2227cae367b03a9b0d9a58c1dc40"}, 0x60, &(0x7f0000cb8000)=[{&(0x7f00001ca000)="a450d8595a35a523febffeba3be3774ac71072447408da97184062ea2c76fca44970e341c76f3df88e6f0f52ac11e26f8bca27942291387a3c3d68a893f40eb1e8f8b03b97dae46c45c4e3acdb09ff32da956f69a4ec91a87726bfa7f5cba5cb", 0x60}, {&(0x7f0000e06000-0x22)="b8253954a1a25b8fb793cb72d9d2225b74a48a15d0200d13f6e67890d5486a69ae19", 0x22}, {&(0x7f0000d84000-0xe8)="c46bfc70a249315d444e4a2ff2e93b395c31b9b75a90e3afabb55968f1b14ee6d086f6d288ed45fe49d945f84b309f21390cbc82bc5f7b34a2eb9fbcf3498feef6e8ace9f35814d6d73a2ccd232988e87b17a587044fb7d6e645962374c28c4f7cd8eb80aa333864b7357f61f7d6d62211411b4565a2b468523360be301dd9846bbedfad071ff7460bd7d3e36ade20a078b1f524fc7d04c840b79653cbcaa0221e95e68deaf2dccbeba6b0bca711915a1c18c68363b5cdde55c850f05f47558216b0390b22962d063664ca3fa1a46bd1484feb6a4db399cb5a9d315393870ff2bc86193b89e9b553", 0xe8}, {&(0x7f0000f29000)="50b657f6fce8b3e6d3338a161dbe1e4e09537ccd80e321517a894f6d23ac00089a03c0de5817903bf1fbe0de4b0ec243bdf64d388f649179dd399d524e08d85206bae2f6e306ff7b2fdb4d373df6c28d1019c631daee9df1655a3e9b6b50b7644e94d7627b", 0x65}, {&(0x7f0000d15000-0xfec)="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0x1000}, {&(0x7f0000d64000)="07d6e2d2c42eb8e102ceb49814aa8124695bee4f67ab507ef72ec1bdf418bebf30dbc9ed9183936137d529505d26d2d2a678eafae728d3133b2bb304cec977a267d436b9b599d9acd59d8a802f5610d953f96694e768ea6e80e8b177a30a6698babcf5a2c9d5e30fd14812b220f7371ee738e3a311dc7df107cb47bacc0345ed4a84703dad5c3ce4859d895b5c5b4ead0dc6e9f11b52a1b9cb51bfdd9ec20a9ee27781d66ecce7f060451ab79a720480b176080670f8ad2cddade4f06a84f2f1734d3fe43cacac5cb784e9c17de81f", 0xcf}], 0x6, &(0x7f000086b000)={0x20, 0x13b, 0x7, "670023c8d80d89c2e8a8c9224904e8"}, 0x20, 0x240000d1}, {&(0x7f0000f19000)={0x27, 0xffffffffffffff00, 0x1, 0x0, 0x4b3, 0x2, "31f45e0a97318f2ac7c9b6a3db341051e43aa25508c9108661cc8ba4ceccfc551d0047cb29b43571e6273977c611167a92a444ae8286dbad9f390f77ef963d", 0x1}, 0x60, &(0x7f0000792000-0x10)=[{&(0x7f000033c000)}], 0x1, &(0x7f00006d1000)={0x28, 0x107, 0x3f, "08901cd221fa74b3a9d41122757b5db6e41449577d"}, 0x28, 0x4000}], 0x2, 0x10) mkdir(&(0x7f0000e39000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000065c000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d45000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000490000-0x4)=0x9, 0x4) sendmsg(r3, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000773000-0x4)=0x4) readv(r3, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r3, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) syz_open_dev$loop(&(0x7f000028c000)='/dev/loop#\x00', 0x2, 0x10200) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00005be000)='/dev/rfkill\x00', 0x80, 0x0) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x1, r0, &(0x7f0000621000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/rfkill\x00', 0x200040, 0x0) prctl$setname(0xf, &(0x7f0000d51000-0xc)='/dev/rfkill\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000164000-0x28)={@common="6c6f000000001000", &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x1f2}}) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0xdbc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000013d000-0x8)={0x0, 0xa62}, &(0x7f00001f9000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000310000+0x29c)={r2, 0xfffffffeffffffff, 0x2d}, 0x8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000164000)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f000043e000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0x0, &(0x7f00000e5000-0x2)) mount(&(0x7f00004ef000-0x8)='./file1\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000133000-0x9)='devtmpfs\x00', 0xc0000, &(0x7f0000c8c000)) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dcd000-0x9)='/dev/sg#\x00', 0x769, 0x101000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fda000-0x1b)="776c616e31ad657468315d2d657468305e6d696d655f7479706500", 0x1b, &(0x7f0000ae8000-0x2)=',\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00007cd000)={0xfffffffffffffffb, 0x400, 0x7ff}) listen$netrom(r0, 0x7f) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2018/02/03 04:59:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x18)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0xfffffffffffffe57) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x6, [0x1, 0x81, 0x0, 0xfb6f, 0x7fc00, 0xffff, 0x8, 0x6]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x1, &(0x7f0000001000)="586e9e0161d918ed4764f06241e2860605e67a535a772c27cfc3cef555b8cd5e3ec6249bafbe29fa6c79f99741b1e0058391db6ae037ce405b19e0d5de3d0f690538e190e7f4e2b7503cc6a4a8643b0a8ab9599881fa39cd16a534dcd71a5b1e4cfdfda9a3a987e25da19edcf806c2fe462dbd36651136cfe493277e9ee530b5f911aec8c75c67b2735c0569d7d295d4a992e9dc8187d6574773084e4da55bc3289c1f474f8ea574bc58ffbbd8961beb6aea65e8014606a15c7f31a9f5") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0x7, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007d5000-0x4)=0x7, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xa75f) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000007c000), &(0x7f00007c6000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x10000000008932, &(0x7f000001e000)={@generic="e655885dc8afe195b7fe7d68e6327a54", @ifru_mtu}) 2018/02/03 04:59:59 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4), 0x20000002, &(0x7f0000002000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x34, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x442400, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000001000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/02/03 04:59:59 executing program 2: clone(0x0, &(0x7f00006c3000-0x5b), &(0x7f0000744000), &(0x7f00003ed000-0x4), &(0x7f0000001000-0xda)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000416000)='/dev/ppp\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000bf4000-0x30)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000469000-0x6)=""/6, 0x6}], 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x14)={0x55, 0xa8, 0x80, {0x9, 0x6}, {0xffffffff80000000, 0x4}, @rumble={0x3, 0x42d}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x101100, 0x4) fanotify_init(0x20, 0x0) 2018/02/03 04:59:59 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getgroups(0x9, &(0x7f0000686000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000c81000-0x8)='./file0\x00', 0x7002, r0, r1, 0x3, 0x11000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000f9c000-0x4), 0x0, &(0x7f00000c3000-0x90)={{}, {0x0, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000c6e000)={0xa8, @tick=0x8, 0xefea, {0x3, 0x81}, 0x9, 0x1}) setitimer(0x0, &(0x7f000087b000)={{}, {0x0, r0}}, &(0x7f000006d000-0x20)) setsockopt(r1, 0xa4e6, 0x2, &(0x7f000005d000)="eaaf99db97f827d96b0abc36ebad38752152942011eee511ee178e6cc09aefa69e5fed48a76269aba92b1cfac9fbd0c17a5a18e8b2", 0x35) write$selinux_load(r1, &(0x7f00000c6000-0xba)={0xf97cff8c, 0x8, 'SE Linux', "b785b8dc51aa3c1dceb1e31e266097caade7a9c430560f77020698acb22f5d556d04386c7e99eb143236c5ebf1aaad836d1146902b3c0e31d747b7b20e0dd7d7cd144a5f5287aeacff4fd6f64ed99eab601b1b68f02ecaf7645eab27eb5d595baea3cdb484e0493080512e9390d71c7e4574e61cbbcaf319b551d3c02e01c5f3f063522979f29b95f21450fdf23ede23d22dec045dfb0f92add0724925a29673dacfc1b93d5032fb6b39"}, 0xba) 2018/02/03 04:59:59 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ba5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff8, 0x3, &(0x7f0000001000-0x80)=""/128, &(0x7f0000d80000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup2(r1, r2) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000513000)=0x7ff) r5 = syz_open_dev$mice(&(0x7f0000557000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00002ae000)=""/4096) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000361000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4559e9f94bc3bd33e0d17d408616e6f1"}}}) ioctl$sock_ifreq(r3, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 04:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x0, 0x0, "a220c330ad64", 0xf8}}) timer_create(0x0, &(0x7f000012a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c9d000-0x29)="b1a2aa3e7b3e7c4ca81986a0904f3dbb837daf081ebec9b3ee68831d5c5a54493137b70f9013a26db8", &(0x7f0000e48000-0x23)="674f61599f3ccda7d4a2cf77489244870ce352c93898451081834fffe20474161da7d3"}}, &(0x7f0000db4000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) socketpair$inet(0x2, 0x4, 0x3f, &(0x7f0000b34000-0x8)) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffe, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f00008db000-0x38)={&(0x7f0000718000-0x8)=@un=@abs, 0x8, &(0x7f000078f000-0x20)=[{&(0x7f0000203000-0x89)=""/137, 0x89}, {&(0x7f0000aa1000)=""/145, 0x91}], 0x2, &(0x7f0000393000-0x96)=""/150, 0x96, 0x1}, 0x10021) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000685000-0x18)={0x0, 0xa53, 0x10, 0x2, 0x200}, &(0x7f000055e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a8d000)={r2, 0x9, 0x10, 0x5, 0xffffffff}, &(0x7f0000e32000-0x4)=0x18) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000640000-0x8)={r3, 0x898}, &(0x7f00008f7000)=0x8) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) recvmsg(r1, &(0x7f00003fa000-0x38)={&(0x7f00009f9000)=@alg, 0x58, &(0x7f000009c000)=[{&(0x7f00004e7000)=""/4096, 0x1000}, {&(0x7f00004dd000-0x40)=""/64, 0x40}, {&(0x7f0000194000-0x31)=""/49, 0x31}, {&(0x7f0000cdc000)=""/54, 0x36}, {&(0x7f0000cc6000-0x5f)=""/95, 0x5f}, {&(0x7f000015f000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000033d000-0x3d)=""/61, 0x3d, 0x2}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007d1000-0x1c)=@req3={0xffffffff, 0xfb87, 0x80000001, 0xfff, 0xa9a, 0x5, 0xbd}, 0x1c) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00003f4000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2ab) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00000f1000)=0x2e) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000958000-0x12)='/dev/input/event#\x00', 0x27, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) vmsplice(r2, &(0x7f0000159000-0x20)=[{&(0x7f0000b43000)="278c3a94093b04e34828836dc2d58c920f5e89b6e9dcd93c2b5132c11a6a04ff78ff958cfd085c410dc365e1462dfce758208c9969e49b7e72fb98012d4439ac5df038247c1604bc40202b1d41b6d7928fda8551b15d83e4184307ad9b02bc407090e75cf506323220e7542cfb83ce1da161c6cf091b6ff83dc5e5b4228614c61d3804c5a476130222cadae062d691ddb92b8106f88dd1299bbb321b343e4ca29967dced05d9f829173a90fbb9", 0xad}, {&(0x7f0000d5c000)="52de03a86edb4629f7cbd867936ac1e3910c40d1781f4811f50c83e6ce7d8b49ccad0de1f83e39cd8e514e7c739d32631fd0f5420e0a238ecf317f12a06bbd8bf86d7b166355701caeb77161796004cc6decc6e650067623965904a9672fcc6dba0da911cc20b66923f7216ca99eb485dae66dcef1c734a8aea06e5f68f3907098528eff21e05c86", 0x88}], 0x2, 0x9) ioctl$TCFLSH(r1, 0x540b, 0x2ab) ioctl$KDDELIO(r1, 0x4b35, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00002a4000-0x4)) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000464000-0x18)={0x0, 0x0, 0x9}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/03 04:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x0, 0x0, "a220c330ad64", 0xf8}}) timer_create(0x0, &(0x7f000012a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c9d000-0x29)="b1a2aa3e7b3e7c4ca81986a0904f3dbb837daf081ebec9b3ee68831d5c5a54493137b70f9013a26db8", &(0x7f0000e48000-0x23)="674f61599f3ccda7d4a2cf77489244870ce352c93898451081834fffe20474161da7d3"}}, &(0x7f0000db4000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/03 04:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d25000), &(0x7f0000f5e000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000afb000)={0x0, 0x3, 0x2, 0xfffffffffffffc01, 0x0, 0x80000000, 0x2b4e, 0x9, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x200, 0xfff, 0x0, 0x2, 0x6}}, &(0x7f0000cf5000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008d1000-0x18)={r2, 0x0, 0x8, [0x7, 0xff, 0x3ff, 0x7f, 0x8000, 0x4, 0xfff, 0x3ec]}, 0x18) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e54000)={0x0, 0xce2, 0x8, [0xfffffffffffffffe, 0x5, 0x20, 0x0, 0x2, 0xd955, 0x2, 0x2]}, &(0x7f0000689000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000032e000-0x1008)={r2, 0x1000, "c307c0bf5145baee54d112ad5bddd3c9202257dfa42bfc8f210016b43c905ac087f2cd3c507527f9730e5066a73b264a83e140281f1c3db8d4c70a52052c765b9f3893875f3709206101d412810229cab6e0e312ce6ccadd79b909285c5405b6eed15a70b1415a26d22dad49fd6ecd0950d841e97eb6ae1ec507c538be229b6b66539d67f76b779c90565b507a1b3b8f6e957fb1a2c63107c9e33b375f088daaa0d091b9bdff71b2944ad2bdd605b262d170981c9672c70a42d7ff4c075d39d271504b925cce5d9576e5bdecb761d4214ff15c05b8409d157f720361f586685313ad322767ad2393be3e295da42851e2085a409228f8c9f5784dc2df158d2041264316623b9234d3b9b58b8bc482b63e01434f85c3f121d7dd930e326246dc82c17ae60c2809125ab4e24e9ec4074ffbb98413ed235cf4e408e97965e6911d0ce18ce76a7a8c8cdcdb0b1e3afc9369f69e240bdbdd02010f03113726aa23ec01c922f8e13ca51596ea0aa8937582cd5831ca0cd9833cc23f42880a92ef9f4844de7eadfa4456b0ddfa40b85273c8a5fe509ed637060146e30205910d5cba33b9e630059a773505a8895d8fccb10408ce1b1d9622fc0c818691f91644e0bbd071ff8ef3d4a5f7471f42d5d6e762c2314aa5d118518e828bf72bc6fa04b2fb515421e7523c5f33f1ab7486cc7c9f36e728f1a7fe4503afefd32948a27ccd3f9444385cf1fe728c7651c8429ea57cd40597249650bcc2ac9b6e1fe831727658cadc77ff4ef47401c6fe6899ee8c6ce439be18af61156041c0afd4690f9bc70addbf9e13338891e93032a896ba78421975d8960a021ce6db6bf1a3b59673ea19742dfe5ee45c2197f055e015be93037eec0c2320019d0c3935379700bee524cf42544aff075c4faa36364d93eeb1ce16e9cb261fa7cc17810f85a40493be7ee9234536e325356e0f21a7e5d71712108685ea99ca43d40642137f619386ec21b7baf79f768d4864563254b33f4213b3aec5204a4177718a53160c27080d9509fe2d989e42390fbd061e1c4e87177420ee8bc0eaa198f502903bbb8eafbd2c852ce188f88361bc447461831dfb06798280a166b4d07888713996b929c88fa502b5a676e86f29ad8a1f421153ddd5e9d34a7a19ced3050735121645706cfae313d4374d6c4ad7c8c383d57fedfec7b4c418ece61adfa55b805bdea8806b76d005635b9c1bac6c3dae1aae25a72f415bf5a15775704de4a84e426ecee9ee4821dae000ad870a2c29a71f93ea1ae69f82ec73cbfbd85eec2bb9448f3e1fc6f8d542eb23cb580d892258a35eea90c23f8f52e8e0c16a41bf0338701e25b91cfec235fc874e0c92ab80791cd9fe890a26fc6eee0fecc1ac4f1084269574dcbdd132b2fbf2a49ff73bbcc73b30104de05b815eaffc7d37747a3f1104ea2122df94732f54a772f1f03b102b0838c4191e7c6f308dfbfca58fa55dc8c6fbf37c3340e73452f1a0f4a7a41d7fb859d98effaff16734004c4800c1b82f16176ed84ee188e5259f9b012010643a27bd8bcc3ce89a1afbfc29f56a90da78b256fec78f7a94f3585c24420bde17e7f7ada7eb1e11f2a50afb7f336c692eea4a89cd0dd9a1b7b4c07dcf75bf4258aa1440d767d77bb405139e195de8208c6a67ce67542a81668dc9336a0f0ce67e14e97738d4da3e3befb8c3b9d65b2a6ffdc49502a0273529a9c615de204f9ee09a29c5ff3a78b002402208ab6f0d30b8b9af5470fe48ef4accb1435aecc8099fbbbb5ce307cb6fa0489cc718c347c3523dd7c0d515e19ed96a82f532615daae94e32accff93af2a4fab43e413c34c442533f879a57a00a9d27eb849b7333d70ab4fa1aae33bf46f395fa723ce16c192f7196c580e29c95b9ef95cc9e8f81107fbf4e3365f5efc2027670e5893c991613f476e34b3a8a696dc6fb83f5ac5626d54fda3673f9ce08fc1595bf11f5bb944f517eb0d66f7ac413a84c81e3ef5c19f44e2d5cdcaae3c275022eda4ba27ac6776ac15ab04362ba8e883d600a6334b1e31040e6bb661bde457f79b04d4ab56867daf392f7a34aaa449e4a55df664399d98aabe93d31e2832bca013b862b04f8ec2209f7aeee83998ae341d08fb59b36d7d74d996f579dcadbbe98ad1cb9d8f4c2e34bf97caa00a1b28b6c6720264d691bf69cc251975471f0c14b4360742160e2596d5865ebf8fd28a082034bd4e8b53d5f2c3d11a47e9c798c37d74647c3435c304a6ef76c05f2f9ee889e12331d28e06aa1a712603d1df368ec13031309c02183a97055458a63f2561de2d67978a9411b2d3afc69b7f999fbc1f8288452b4ef9b4aceb3a73ab53d4e0735b3b99ad81308aa583ed61e6c2c47a898c9e4b115490a669b352b8c6ba79aa2c9db6cb3de019f274c26ed2bfcd58985675575f30f2a95673eae4be0b0d29edc9ef25928cc505e879a7d16b43d4f4e9aca884bcf7183241478f716d39a37eb48d0b0456e5da20162e05f8569379f9e825a2e78d528a13ea5b5ed99d80458a4f202bc299f5708ac5a83ce56e93b906b4f263e7b51bd66e08b9e6278cd7e1ab6d72964b01301fa0c1f6c92dd9cfa3d4aa92d725904a06fedb49d3b5993c9682ad091c30f5062ff178d2e76c2dca53b95b6a06259f66f66b82b76bdf4ff1688755e1f7561bdf20e542f786a90372e5da6955f1f0a3dbbfd80a2c8929c74542084805d6c5b5c5c69e9b5f90172ed2d4a38c143171fd2c949aacd2b3ada6bd75cc11446274af431d4983ecc9024ed8ee1187f2b067482c6d377827387b15699c3d10c7b13ac9cc85f05ccdb387c54ddc5675dee94aded781ecf0e5e09f8dbc8e59bcf7ebae564c3c0b080f122dad9489c65c693722a0be5c7635b1323c140f7c0ddff8dbd622ab838e124611b08781e83d155404c71920631fb3e522619012ddadbc02e8c81142a4811c9c8d045fcf9491bf15e5568a8ff240303cd5a157726dd7e1b38e30d8fdb77bc8623f4d9246f8800d8ec4b9c0313454a1109d876638e30a7fdd6c7b0c31266027a7c0e1165efd8d3b9bf9496c1a04b7bac9564628d60cfdfa9e13307c07b1b29bdb46c1139eee1575cc6a42f9fb88cb458ad660765e71cd2d7d4773548b334eb52e08c78f85f4048d5185a300a15b47e0893111b87dfe5fffb55a57f1ec4e101b27edc3eaaf09485c9350065618b64a9d47f827231922ccd9d11a72e860180c8284d342765070f8d3399626cfaaece274bb61caf4680e23e2fa1ff25090c85efb082004ebe168146445502b172554ea020d3acfcb94abd5f70479a753ee365b996bc68db56507b74a648795bf3984e5c8ac1dfa3df33e591eba2a3c3c64b0086e36253c44d16c45fd949b1b83631191d7174bdcddd7c137a039416eaf40cbfa0cde060c1b2f4f980cd3c52186d29f3f1a1dcf5db8f80a5b0fd1d6fa797bbac6ae83e73005dcbab780d1b3a38a72f68d0c6f90d00daa118b1e920d6f5929fcf1ae2cf7042aca07dd2733a2d6ea5ae6b5f620fd48b8e80d59f684a7917221969e4f673244949e5867b5f1a60e33b1b4484c9451b5193cb7514e236905cc1cb751aa3d6f26f9f7ccaed10b5317af8d0ac4ef46328a0ffc1c924d45be3569dcf460cf3dcda093e2899616a361682ecdc840762383357e881e78ec157029f7ad15a1a7b584f00d97eb21b4d04f588ee5cb273179fb443a33cec4bf2602dde1fb448cf4dad9cb8eb7b99ab245eccafa98daf5c9a072494bb0ef3c4ec97acdc716e133e7e8d7d35eb614d68ba5006a8f12608fef2f4f961ee8ccfbaae59bd6643b53bbcba7222f1d4d89b970e528618a6bcbfb0384354ea273a4ac6b1f029ca131febeff3bbd3316f62a2f19d34bdd909d8e9e124ba46d3d1dd477ba93beaf1800bb1e6dc7020397a67548f5efce13ab86e9415795bd6b2a919c52f5c9322205f574502383656543f7423d2db866530144e7fcec70add5757bc4fa2c288ea792e2dbcfe2e80db20ff400a9e3c2f8bed6c524d4fa004f762e9232894b710b53446cddd36863f76de477c06b1c3c1bd632bde7b2f9afdcb8192064c502cf5337c8a6e25dac04bc7194ab3ca20e455cd288ceedb9485695ce239cebac84c2484d5bc2e7d5fde9a56e3aa3d543819ef481e31bf0f33122a8a3680a9c0beb054c6458b56df9eba5ad050b26a01750228b5b0fe9212c57e99150125ba698739b2164c63a742a3138c07a201ec9a231063a95ffb2d3c5d63b188b0ad83dda685b31fb1e6c978b7c1847cf8c7cb5d14b7fc54581a74fd53c3d24bb0ba201851adcda379f665d97d54ed5c337d5592d34b96cbc94fc7270cfb453630f658250df2b17cf8cfe469619d374d89f7d48ec3dcf0f68f279a8d1e0d020c6aa0d5df73e9b647ae07d53644c2c44e4148709e87ae17f4f1508b52a77ba1900aa9bd90e8e7541e7f2fa0f91f058d6d6bfe5df45c055d6f2b4c36bc193de9ecc7db14d79f7bc7ac6af8d3face7160739a0ad23025fe62a770b24035df9711f23e6492cb158f1b8ec3f08cda8a8c612b63b533c40ec2a6ddb4a13ecaf73d6e9e738c9eb5f4d63007d56447625f721a52017dbe658ee50661c0da1203ddaa3821c3b0f5b086babc3f1ace0e6cbbeae1e67412fbec97f68c5c11d7eec76aabbae66a8597850b6e7462980e5630b7c5e5c3208855b726a433e54a35b51511c0a8d7836dc71c44c37461dfe93ab71bc8cf77a6939849c342b08b85d0b9c58d1ce30b1e663f4f38fec7e1779bd980698e2e3c86d1f4643d6fcaf0ff1c9bebb0a09877f85b0e9ffb1bd0375348968d8addd2f6cf7ecd8f6b6f4d8432ceae6fc029e2e5c4274e00b6e4f0d69e590835ea9a1909eb07e6b214ce07b518bd46229ad369c35dbe3366e735b497ee3e9077bc1e0ef03aba6b438ed74d7fbaa26cbb758757e3be690183f104f6226722c7188b430588e92756bf9949a35993c33fdce8c9cffc8bd03786b2b36adc1dee5771e177011bcc00042dc97603db71d9dd427ee67418671ed3b99decbcd1e768b78c81c57c0a98d4870c88342425612a201cae51dbe6e8daf2ddf1d8bb8049f17858299ec74bd86f08eb2ca76dd35d0d25981bcc50802429703ecf776161714e4970861299dcd3eac3540734531ffceb982c433bdadef6a7e946110b1343e665f6193f9dfcccf44dede1eb92e79a871b70a389d01402ec27a4da821dec45541637100cf8766cdd99b611dca6db80fe38e62743eda683aac1e6599cca15b5bceef48be55f21ab0bcd5cbb15ff2aa6e8799037f35daf1899f74b532be2f5ccae5b9b8bc102f5c3e21c5d5e894e74216f9ddfe156742fcc64fdfff53a61f50e5166be0e4d483c6a075e005d85145bdb8e5e243709f36a3f7f5ecb1abde504c6ccfdb467cee011d8cd9ae2e17c43c970732532afc9f064f097378a7be2b93bfa89a98c808fc8a3dd63a74081c2f83a7b5b5bf4550361bf8afbcd208ea5e9e687a26c7ae082fcb3c592201608355bd372395f16b31c41f803616a70cfc37b97eb2d521c4ff228fffa674c5f10ea45f15d789c7b08d9e8758039bc6931a55ff3c683c1d28b6b5847ba968571671c32a872150ddcc42df00395d31de8ee10a387521cd8b950b571292d549f2624c966bb15d258d9a42b7dd71a06196d57d6e6367def7f061b15c5537e966686b7c37867289a5dca5cb4a4e8b9ea301c14437a25127b78d2ca7b6f7d1bd34bb014c341170ecb988958e2b60b99283ac5e8923aac49191fd6e05617e3a4faeaa259f20a64bf6938b929ef26c4d042ce1ed3e6726630"}, &(0x7f0000b56000)=0x1008) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x0) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r1}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) socket(0x0, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) process_vm_writev(r4, &(0x7f0000f40000-0x40)=[{&(0x7f00005d3000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00003e6000-0x40)=[{&(0x7f000075f000)=""/225, 0xe1}], 0x1, 0x0) 2018/02/03 04:59:59 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', "0d96c3dcecef6a32d7bdbd48e259c9ed70654950e3d49cc28d7206ceed5c3495b8c59fb6945bac15684fbfb2388909802eb35c38c1417e0616121861bbb0c072f1fabb7813133fdc099b84e700f4d75cc593afaa01c4a53d7dc2b26ff07098e40aa5ae54efdf6ee1ae6c1774df943913becdc4a0ced0111e843d4a741a0b53776551de84e78b6d0584bcb8b57b29a27cfa284d729e963977de020fd71443668bf0b090eda7e39a1a3acfebf4a8cf49540a0557c577680602f50e26831b"}, 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r0, 0x2320}, {r0, 0x40}, {r0}, {r0, 0x8000}, {r0, 0x2004}, {r0, 0x1000}, {r0, 0x40}], 0x7, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000000000)={0x12}, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+10000000}}, &(0x7f0000966000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x1000008934, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) prctl$setmm(0x23, 0x6, &(0x7f000080f000/0x1000)=nil) 2018/02/03 04:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eec000-0x8)) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000097b000-0x1074)={0x1074, 0x0, 0xa, 0x0, 0x5, 0x1, {0x0, 0x0, 0x5}, [@typed={0x18, 0x84, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x7a, @str=':ppp1+%md5sum[\x00'}, @nested={0x1030, 0x3e, [@generic="a6e347f5af6c54b95985e71d863f91ac89ac91498523d7", @generic="a3b4bd5580e448b2308318e5f30ddd4f6b5a04", @generic="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"]}]}, 0x1074}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 04:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000096c000)=@assoc_value={0x0}, &(0x7f00002e1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d9000)={r1, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x8000, 0x80000001, 0x9, 0x3, 0x7, 0x5, 0x4, 0x8, 0x686, 0x7, 0x9, 0x8, 0x0, 0x2, 0xfffffffffffffffa]}, &(0x7f0000cdc000)=0x108) ioctl$KDDELIO(r0, 0x4b35, 0x80000000) r2 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d9b000-0x14)={@loopback, 0x0}, &(0x7f00004fa000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f71000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000018f000)=""/41, &(0x7f00001e2000-0x4)=0x29) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009c9000-0x2b)=""/43) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) tee(r0, r2, 0x50, 0x4) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 04:59:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 04:59:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) [ 346.633618] binder: BINDER_SET_CONTEXT_MGR already set [ 346.641065] binder: 2949:2975 ioctl 40046207 0 returned -16 [ 346.649430] binder_alloc: 2949: binder_alloc_buf, no vma [ 346.656267] binder: 2949:2975 transaction failed 29189/-3, size 0-0 line 3128 [ 346.674243] binder: 2949:2975 got reply transaction with no transaction stack [ 346.686351] binder: 2949:2975 transaction failed 29201/-71, size 0-0 line 2921 [ 346.715821] binder: undelivered TRANSACTION_ERROR: 29201 [ 346.722393] binder: undelivered TRANSACTION_COMPLETE [ 346.728581] binder: undelivered transaction 155, process died. 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000030000)={0x0, 0x0}) nanosleep(&(0x7f0000015000-0x10)={r0, r1+30000000}, 0x0) keyctl$reject(0x13, 0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000029000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000031000+0x39)=@assoc_value={0x0}, &(0x7f0000032000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000012000)=@assoc_value={r3, 0x32}, 0x8) 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7) r1 = dup(r0) syz_open_dev$loop(&(0x7f00006b6000)='/dev/loop#\x00', 0x3, 0x20000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007d2000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000020a000-0x4)=r2) fchmodat(r1, &(0x7f00007dc000-0x8)='./file0\x00', 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000781000)='/proc/self/net/pfkey\x00', 0x288980, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) fcntl$setsig(r1, 0xa, 0x13) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007ea000)={0x0, 0x1000, "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"}, &(0x7f0000a94000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e3c000)={r3, 0x100}, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073f000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x162, 0x2, 0xff, 0x4, 0x9, 0x7fff, 0x8}, &(0x7f0000706000-0x4)=0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sysfs$1(0x1, &(0x7f000059d000)='-\x00') openat(r1, &(0x7f0000fdb000)='./file0\x00', 0xa001, 0x2) 2018/02/03 05:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000e76000-0x4)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/03 05:00:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) signalfd(r0, &(0x7f00003ed000), 0x8) futex(&(0x7f0000b75000+0x329)=0x6, 0x9, 0xc6c, &(0x7f0000518000-0x10)={0x0, 0x1c9c380}, &(0x7f0000717000-0x4)=0x6, 0x100) 2018/02/03 05:00:00 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005e8000)={0x1f, 0x0, 0x80, 0x0, 0x3, 0x1, 0x9, 0x8, 0x5, 0x1f, 0x1b8}, 0xb) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0x9, 0x2c}, {0x3, 0x8ed1}, 0x5, 0x1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000012000-0xb0)={{}, 'port0\x00', 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1}) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000)={0x5, 0xff, 0x1, 0x0, 0xfffffffffffffcf4}) [ 346.735035] binder: undelivered TRANSACTION_COMPLETE 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ftruncate(r0, 0x7a) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) r2 = open(&(0x7f0000006000)='./file0\x00', 0x1, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f000000b000)={0x18, 0x0, {0x1, @random="601b26c413f0", @common='syzkaller0\x00'}}, 0x1e) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000609000-0xd)='/dev/usbmon#\x00', 0x8, 0x101180) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005db000-0x4)=0x1ff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000517000-0x50)={@common='gretap0\x00', @ifru_names=@generic="bc54750549828511d42b9bf450b290cd"}) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000032e000)={0x0, 0xfffffffffffffffe, 0x41, 0x5, 0x1, 0x106}, &(0x7f0000da1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b96000-0xc)={r2, 0x4, 0x10}, &(0x7f0000e23000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000eb000-0x10)={0x1, &(0x7f00007c1000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000018c000)={r4, 0x2}) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000535000-0x8)={r3, 0x9}, 0x8) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0xfffffffffffffd5f}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000443000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @rand_addr=0x2000000000000}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x6, @empty, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xa770, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x2, 0x84fb, @loopback={0x0, 0x1}, 0xffffffff}], 0xb0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cd8000-0xb), &(0x7f00000cc000)=0xb) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ec4000-0x4)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fda000-0x4)=0x3, 0x4) 2018/02/03 05:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fsetxattr(r1, &(0x7f00002a3000)=@random={'os2.', '\x00'}, &(0x7f0000c23000-0x5)='eth0\x00', 0x5, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) [ 346.836250] binder: 3014:3015 ERROR: BC_REGISTER_LOOPER called without request [ 346.867125] binder: unexpected work type, 4, not freed [ 346.874240] binder: undelivered TRANSACTION_COMPLETE 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000a2a000), &(0x7f00009bb000-0x20)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getrlimit(0x6, &(0x7f0000ebf000-0x10)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9b000-0x15)='/proc/self/net/pfkey\x00', 0x123102, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000029b000-0x4)=0x7) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d48000-0x78)={0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4c18, 0x5, 0x4, 0x80000001, 0x0, 0x8, 0x0, 0x8001}) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) signalfd(r0, &(0x7f00003ed000), 0x8) futex(&(0x7f0000b75000+0x329)=0x6, 0x9, 0xc6c, &(0x7f0000518000-0x10)={0x0, 0x1c9c380}, &(0x7f0000717000-0x4)=0x6, 0x100) 2018/02/03 05:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000e76000-0x4)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) [ 346.887891] binder: invalid inc weak node for 161 [ 346.896402] binder: 3014:3015 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 346.915174] binder: undelivered TRANSACTION_COMPLETE [ 346.920474] binder: undelivered transaction 160, process died. 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80805, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0xf1c9648970078776) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) accept$packet(r1, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fb5000)=0x14) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00004f0000)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d80000+0x34a)="33b9d3bcb072caf130b33549465dfc06c30e1c52495cb0eddec4b0ea2fc6f92d06b6c3b44c94084f5f316e6ae1c0e0346bd03b342f805c6a5807b07e2125e28cbc8a4f3b78c7a191c4305be6c6b7709882579efa5eb5db1be6e9b09612348174d42bde7ff3437cfe69c4", 0x6a) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xa1ec, 0x400000000000004, 0x7, 0x199, 0x2, 0x6e58}}) mq_timedreceive(r1, &(0x7f00004e8000)=""/216, 0xd8, 0x4, 0x0) r2 = socket(0x8, 0x3, 0x7ff) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000547000), &(0x7f0000b66000)=0x4) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000a22000-0x3c)=[@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}], 0x3c) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 346.938607] binder: 3014:3022 ERROR: BC_REGISTER_LOOPER called without request [ 346.950754] binder: 3014:3015 transaction failed 29189/-22, size 0-0 line 3005 [ 346.966410] binder: 3014:3022 got reply transaction with no transaction stack [ 346.994785] binder: 3014:3022 transaction failed 29201/-71, size 24-8 line 2921 [ 347.007302] IPv4: Oversized IP packet from 127.0.0.1 [ 347.019210] binder: undelivered TRANSACTION_ERROR: 29189 [ 347.027234] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/03 05:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00004b4000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f000014f000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000020e000)={0x2, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/sequencer\x00', 0x214000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000093a000)=0x8, 0x4) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000282000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f86000-0x8)={0x0, 0x0}) setpgid(r2, r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f68000-0x4), &(0x7f0000e6b000)=0x4) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001f0000)=0x101, 0x4) 2018/02/03 05:00:00 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d2000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d1e000)=[{r0, 0x2000}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x7f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8001, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x8)=0x80) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) r4 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xfc)="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", 0xfc, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)="a94e913c8f0d02c5466b950312a6ecbfdc0c67e689c0111f114780ee0d94650408ceda7f9603d74276e49066899c387acfc1e89f8ca18804fafafb37e9f04921e2a3ef63e30878a8c0f228ec22053663a88ac8b84452972bac6bb023c8d8ca3329b4b17937df03cf9621c052b55d56a76315580a735d03dfcfe97e0078521ed6ecd80f26da6c15a873e157e3204c9b5bac5a0c34dd1a901e4197a2efff26b7a5ac1ac8e0e1fd7ef2601d", 0xaa, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) nanosleep(&(0x7f0000002000), &(0x7f0000003000-0x10)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0xf)=""/15, &(0x7f0000003000-0x4)=0xf) bind$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000)=0x4368) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000)={0x5, 0x0, 0x5}) ioctl$KDSKBLED(r1, 0x4b65, 0xa518) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000005000-0x8)=0xfff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000006000-0x10)={r6, &(0x7f0000005000)=""/68}) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000027000)={0x0}, &(0x7f000003d000)=0xc) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000003d000)={0x200f1526, r0}, &(0x7f000003e000-0x18)={0x4, 0x6, 0x5f21, 0xf65, 0x4, 0x7}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x6, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000a000-0x4), &(0x7f000003d000)=0x4) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fsetxattr(r1, &(0x7f00002a3000)=@random={'os2.', '\x00'}, &(0x7f0000c23000-0x5)='eth0\x00', 0x5, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000057000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000092d000)={@generic="eb9998c6edbe4052646a3d5d02a2fd60", @ifru_flags=0x200}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f6f000-0x4)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000967000)=""/5) fsync(r0) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) readv(r0, &(0x7f00008d8000)=[{&(0x7f0000433000)=""/47, 0x2f}, {&(0x7f0000557000)}], 0x2) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f000033b000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) preadv(r0, &(0x7f000092b000)=[{&(0x7f000044c000)=""/93, 0x5d}, {&(0x7f000099b000)=""/242, 0xf2}, {&(0x7f0000656000-0xba)=""/186, 0xba}, {&(0x7f0000327000)=""/124, 0x7c}], 0x4, 0x0) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'pr_i\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000), 0x3ff) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = accept$inet6(r0, 0x0, &(0x7f00009d8000-0x4)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000264000-0x4), &(0x7f0000714000-0x4)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000671000)=0x7, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000e0c000-0x4)=0x2, 0x4) preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) epoll_pwait(r2, &(0x7f0000737000-0x30)=[{}, {}, {}, {}], 0x4, 0x1, &(0x7f0000085000-0x8)={0x2}, 0x8) 2018/02/03 05:00:00 executing program 2: r0 = gettid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$inet(r1, &(0x7f0000fcd000-0xb3)=""/179, 0xb3, 0x100, 0x0, 0x0) setpriority(0x807ffffffffffffe, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8), 0x6) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000f1000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) pwrite64(r1, &(0x7f0000580000)="5a5002860aff6ecbfd98fccd6415eca0bf199a82c0d7febaf9735b567d9483b9f11a2143b39d93e56bd5af4afeca8acf0caefda6d9a2046a6a9567a9124b64a9c9c07dcc73d9e2990919d7de06563a", 0x4f, 0x0) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004a3000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e75000-0x8)={0x0, 0x9}, &(0x7f00004c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002c6000-0x8)={r1, 0x80000000}, &(0x7f0000a19000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r2) ioctl$sock_ifreq(r2, 0x8990, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x9, 0x7, 0x1ff, 0x5, 0x1, 0x7}}) sendmsg$netrom(r0, &(0x7f0000c41000)={&(0x7f0000ade000-0x48)=@full={{0x3, {"c40179896f51d7"}, 0x6000000000}, [{"b29b98f3f6d20f"}, {"2c3b969eb30097"}, {"bbdd01e76061fc"}, {"a56dca811ab590"}, {"94dc7139945155"}, {"bc08e1fa966177"}, {"27793ebf7b8937"}, {"3bb78cd58342fc"}]}, 0x48, &(0x7f000095f000-0x50)=[{&(0x7f00008d5000-0x82)="e58f56967d94c03a45054637eb63e62835de9a08786a7be3ad7d37632f8f3de962c85452833a27d7d9f3adb8121dd30fbb0e7df908f8c6b1422e1e9882e57e6974c4f0a283f36b9744d1ac2db1c9e330f88a9b38c02b4f4ed3cdf015b113ca797ccd93f5cdcc2da9ddc5649cb269d652ba61e2671595d1a372c1fb3a14e314f3bd7b", 0x82}, {&(0x7f0000a83000-0x98)="f9ca25c3ab8f709fd67ecc7bd6fc527e6359ba63e23e12006c5cd91ba1a375ac86029d02206bd2911fd0f90bce6e8dff7e260d1615435fc84fdc98c64ba74d83da90fd68dbb257db4152ef3669d5362829750ee8eac9eadebc886346f0df896f08c08944e8123af60736c5c456ab82dffed81efbb3819fc76c85a3ffb6cbeebd686ff3e2e338df24525a52f8aa4f95d74dc7bf0572351625", 0x98}, {&(0x7f000030f000)="27a04e46b5064e401e635ff58fa473783e7b6ff2aabc832c60656a07859930f8abc7081dc6406c71b2ed2a53", 0x2c}, {&(0x7f0000435000)="eb2d53559646e8b298b661e4b5ab68a797ed95adbe4cbda1df615880c09c3210859cb9b8d77c4bbed73e53fa", 0x2c}, {&(0x7f00003c2000)="08ddff583cb7e174594a822cedf82e11bdeba707f2b1b4c20912d1120fcbe2f1f5ecbc", 0x23}], 0x5, &(0x7f000040b000)=[{0x1010, 0x13f, 0x1f, "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"}, {0xf0, 0x189, 0x0, "9f17e49ea9f13d4953205d4e59901d61ab5a2aecbbf581de76404bb26414847e233f8b47072e2ae8109ed97fac3cc3b669e0f0c21c9e8759d2c72b016aa3b544dd7106a07548c3afa4ebf1cad85572f924963594a1d18640aa70ebba5cc6ae3ca37e91e9463cabcc1fc589b8f9c3056710a0a2a79965264671c7ccdcf5b442b9338a399593b203ae6300c6894b3e00ef6e7d134a8c5234db120ca3abfe71e3d18c2db3b01a075f38e3694b6d8c260cbebb00a843d8fd80084f81b62ed6ddba070d78a55b48bfd10b495187348c9640de13a1be76aeaf4053c8e9"}], 0x1100, 0x4000890}, 0x10) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000029c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d5f000)={0x0, 0x1, 0x3ff, 0x10001, 0x6}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000a78000-0x4)) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d2000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d1e000)=[{r0, 0x2000}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x7f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x8001, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x8)=0x80) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) r4 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xfc)="d39f39a7e42d0adc907aff07cbc598c9ea438e1e5cd643376799e19ecba2fd6f65ef3c85d5912f810120e29aca4759855d153bcb417ae6f2ef29e7c8d603e565e8bc645cdd05ac9086dd4892826688009348ef7785bb2402e2c5d993cd0e702e684f72f35010612dae9f420517c8a445f815cf3c7ea2932c8ebf7c7d0c26d46b58cf5dc98b7f50443e1db3d2e07934c9192da6105b3a5281b47a37de9362d010ce47d07ddd3f4000a18c64dbc2ff0d5b94e9913acfa1a2f85deb0cfee416dab1b14d10744cc90d0f4536dc2bc802d154e94bcfcc0789a1e118a9b226c2efd52eb136ab707b4d848889c3626a8aaa34305be0a9814169704ff8852370", 0xfc, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)="a94e913c8f0d02c5466b950312a6ecbfdc0c67e689c0111f114780ee0d94650408ceda7f9603d74276e49066899c387acfc1e89f8ca18804fafafb37e9f04921e2a3ef63e30878a8c0f228ec22053663a88ac8b84452972bac6bb023c8d8ca3329b4b17937df03cf9621c052b55d56a76315580a735d03dfcfe97e0078521ed6ecd80f26da6c15a873e157e3204c9b5bac5a0c34dd1a901e4197a2efff26b7a5ac1ac8e0e1fd7ef2601d", 0xaa, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) nanosleep(&(0x7f0000002000), &(0x7f0000003000-0x10)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0xf)=""/15, &(0x7f0000003000-0x4)=0xf) bind$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000)=0x4368) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000)={0x5, 0x0, 0x5}) ioctl$KDSKBLED(r1, 0x4b65, 0xa518) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000005000-0x8)=0xfff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000006000-0x10)={r6, &(0x7f0000005000)=""/68}) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea5000-0x8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) munmap(&(0x7f0000a8c000/0x4000)=nil, 0x4000) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a21000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff75) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ef2000)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="243f6dddcff3d2a553549aa5b07b12ae"}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) restart_syscall() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) r0 = open(&(0x7f000013e000-0x8)='./file0\x00', 0x200, 0x100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ff000)=0xffff, 0x4) 2018/02/03 05:00:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDMKTONE(r1, 0x4b30, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000)=""/122, 0x7a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000001000)=""/42, 0x2a}], 0x5, &(0x7f0000001000-0xab)=""/171, 0xab, 0xb5}, 0x3}, {{&(0x7f0000001000)=@ax25, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x9c)=""/156, 0x9c}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000)=""/114, 0x72}], 0x5, &(0x7f0000001000)=""/62, 0x3e, 0x1}, 0x1f}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000001000)=[{&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000002000-0x2d)=""/45, 0x2d}], 0x5, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000001000)=@nfc_llcp, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x36)=""/54, 0x36}], 0x1, &(0x7f0000002000-0x57)=""/87, 0x57, 0x5}, 0x1}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000002000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000-0x32)=""/128, 0x80}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000001000-0x31)=""/49, 0x31}], 0x7, 0x0, 0x0, 0x10000}, 0xfffffffffffffffc}, {{&(0x7f0000002000-0xe)=@l2, 0xe, &(0x7f0000001000)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/202, 0xca}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000002000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000002000-0xe6)=""/230, 0xe6, 0x10000}, 0x1}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/107, 0x6b}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0xffff}], 0x7, 0x10000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x2a, 0x3f, 0x4, 0x9}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000000+0x88f)="1f3d7155a3951d0eadbd56bc9a2e226aa32e5005d85ecbc50c51a9aa8d54dd1f8e7355857a234f52c555cfd5cf7fc9f8326327971669d6836868633d2371db622abb9fb0009bb80a441f9d093f77aacc9e64c3ae6012ef65c4c284bb691ae335b44609b77d8518ac3ed93c68618413695fbba4b5486319ef3098c4052fc828fd782d37fdff0444b12ede34ee5773b900498260ec60ec98320c79e872ee8a1758052cc5080a8e9bcad627014d6012aa93d303a9603bd570204203453cb9ca20838bdc25bd12ecd50349437ec7df", 0xfffffffffffffe74) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428465, {0x400003ffdfffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e82000-0x8)) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fd9000-0x10)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00008d7000-0x8)=0xeb0, 0x8) accept4$vsock_stream(r1, &(0x7f0000abf000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000019f000-0xc)={0x0, @empty, @loopback}, &(0x7f0000cbf000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000f2000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r2}, 0x14) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fc0000)={&(0x7f0000a4a000/0xd000)=nil, 0xd000}) r3 = getpid() getpriority(0x3, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009df000-0x4), &(0x7f0000d81000-0x4)=0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ddc000), &(0x7f00003c4000)=0x4) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bbf000-0x1)={0x0, 0xfffffffffffffffa}, 0x8) 2018/02/03 05:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000627000)={r1, 0x80000, r2}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c78000)=0x5) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000583000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$TCSETA(r3, 0x5402, &(0x7f0000721000-0x14)={0x8}) write$selinux_access(r0, &(0x7f0000a23000)={'system_u:object_r:sshd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x30}, 0x34) 2018/02/03 05:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000426000)=0xc1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054c000)={0x1, &(0x7f0000419000)=[{0x6, 0x0, 0x10000000, 0x8}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc2000)={0x0, 0xffffffffffffd5ad}, &(0x7f0000022000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000012e000)={r2, 0x7fffffff}, 0x8) 2018/02/03 05:00:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000017f000)='./file0\x00', 0x0, 0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x80000000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x60, 0x5, 0x4, 0x40}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/03 05:00:00 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fc0000-0x8)='./file0\x00', 0x2, 0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000588000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d50000-0x4)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fbf000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) pipe(&(0x7f0000871000)) 2018/02/03 05:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:00 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003cf000)) 2018/02/03 05:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe6000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f00000a1000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e3d000-0x30)={0x100, 0x0, &(0x7f0000cf1000-0x100)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x4, 0x4}, @release={0x40046306, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000724000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x73622a85, 0x100, r2, 0x2}], &(0x7f0000732000)=[0x0, 0x30, 0x18]}, 0x40}}, @acquire_done={0x40106309, r2}, @request_death={0x400c630e, 0x3, 0x4}, @acquire_done={0x40106309, r2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000301000)=[@flat={0x77682a85, 0xb, r2, 0x3}, @fda={0x66646185, 0x5, 0x649}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000feb000-0x28)=[0x30, 0x78, 0x78, 0x0, 0x28]}}], 0x9e, 0x0, &(0x7f0000e22000-0x9e)="dfac8034a4cd78b88572dd92f17055bc9277cd936e72e679eff7c73cda6c08d4277996794f55b0e498145f3c78ba8a6513b63aeefcec6a6587c76ddeb477f8e1524204554b83238284cb8fff75d7cd8c66f4ff01e49b5b4fdc9199b0d9cc3fd2c5cba1d2925c156897053c44c229b81ac040de6e4db5d6f126cd01c0527a8250593d5c116b8dd0b1b065ba9013a667e8b29de37849b56cee6e0e1ba31db0"}) ioctl$TIOCLINUX2(r3, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/02/03 05:00:00 executing program 1: r0 = syz_open_dev$mice(&(0x7f00001ee000)='/dev/input/mice\x00', 0x0, 0x8001) renameat2(r0, &(0x7f0000468000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a2e000)='./file0\x00', 0x6) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000214000-0x4)=0x0) sched_getattr(r0, &(0x7f000051f000), 0xfffffffffffffec9, 0xfffffffffffffffe) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xfffffffffffffffe) r1 = dup2(r0, r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fd9000)=""/11) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fd8000)={&(0x7f0000b10000)=[0xfffffffffffffff7], 0x1, 0x1, 0x8, 0x4, 0x1, 0xb3b, {0x7f, 0x0, 0xfffffffffffffffb, 0xffffffffffffff00, 0x7f, 0xffffffffffffff80, 0xa859, 0x100, 0x4, 0x6, 0x5, 0x8, 0x8, 0x3, "04abf424ff9f0e3c2769a621197a74455c987a898409157e498a6d2535bb73de"}}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) stat(&(0x7f00003e3000)='./file0\x00', &(0x7f0000f6d000-0x44)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b38000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00004b5000-0x1e0)=[{{&(0x7f0000fdb000-0x58)=@alg, 0x58, &(0x7f0000a70000-0x70)=[{&(0x7f0000fda000)=""/215, 0xd7}, {&(0x7f0000fda000)=""/255, 0xff}, {&(0x7f0000fda000)=""/142, 0x8e}, {&(0x7f000055d000)}, {&(0x7f0000735000-0x7)=""/7, 0x7}, {&(0x7f0000b30000)=""/85, 0x55}, {&(0x7f000053d000)=""/245, 0xf5}], 0x7, &(0x7f0000fdb000-0x8c)=""/140, 0x8c, 0x9}, 0xc78d}, {{&(0x7f0000fda000)=@nfc_llcp, 0x60, &(0x7f0000fdb000-0x20)=[{&(0x7f0000fda000)=""/61, 0x3d}, {&(0x7f0000c97000-0x2b)=""/43, 0x2b}], 0x2, &(0x7f0000ba3000-0x5d)=""/93, 0x5d, 0x3}, 0x1}, {{&(0x7f0000fda000)=@rc, 0x9, &(0x7f0000fda000)=[{&(0x7f00005d3000)=""/56, 0x38}, {&(0x7f0000a78000)=""/159, 0x9f}], 0x2, &(0x7f00004b4000)=""/98, 0x62, 0x8000}, 0x55}, {{&(0x7f0000935000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000e8d000-0x20)=[{&(0x7f0000176000-0x8e)=""/142, 0x8e}, {&(0x7f0000fda000)=""/119, 0x77}], 0x2, 0x0, 0x0, 0x1000}, 0x81}, {{&(0x7f00001e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000881000)=[{&(0x7f000038c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000207000)=""/39, 0x27}, {&(0x7f00007b8000)=""/162, 0xa2}, {&(0x7f0000c66000)=""/108, 0x6c}, {&(0x7f0000fda000)}], 0x5, &(0x7f0000c02000-0xf9)=""/249, 0xf9, 0x5}, 0x3}, {{&(0x7f0000fda000)=@hci, 0x6, &(0x7f0000e26000)=[{&(0x7f000047a000)=""/4096, 0x1000}, {&(0x7f000025c000-0x1)=""/1, 0x1}, {&(0x7f0000fda000)=""/206, 0xce}, {&(0x7f000035a000-0xc8)=""/200, 0xc8}, {&(0x7f0000fdb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdb000-0x5)=""/5, 0x5}, {&(0x7f0000d33000-0x3c)=""/60, 0x3c}], 0x7, &(0x7f0000fda000)=""/240, 0xf0, 0xa6d}, 0xffff}, {{&(0x7f0000c5b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000fdb000-0x90)=[{&(0x7f0000e9a000-0x87)=""/135, 0x87}, {&(0x7f0000139000)=""/181, 0xb5}, {&(0x7f0000e09000)=""/4096, 0x1000}, {&(0x7f0000fdb000-0x37)=""/55, 0x37}, {&(0x7f0000f5d000-0xa0)=""/160, 0xa0}, {&(0x7f0000b1c000)=""/20, 0x14}, {&(0x7f00003b8000-0xaf)=""/175, 0xaf}, {&(0x7f0000fda000)=""/124, 0x7c}, {&(0x7f00007f0000)=""/221, 0xdd}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f0000fda000)=@sco, 0x8, &(0x7f00002dc000-0x20)=[{&(0x7f0000829000-0x4c)=""/76, 0x4c}, {&(0x7f0000728000-0xdf)=""/223, 0xdf}], 0x2, &(0x7f0000be0000)=""/167, 0xa7, 0x100000000}, 0x387}], 0x8, 0x2100, &(0x7f0000ecc000)={r2, r3+10000000}) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000051b000)=0x4) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x44c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/vga_arbiter\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000148000-0x10)={0x0, &(0x7f0000ec6000)=[]}) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000938000)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001000-0x6c)=""/108, &(0x7f0000001000)=0x6c) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000000)=0x26, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000939000-0x1a)="440d98030600000000000000ec4408d41c972bbacd", 0x15) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@nfc={0x27, 0x8, 0x3}, 0x10, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x0, &(0x7f000051b000)=[]}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1000, 0x4) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000066a000)=0x58, 0x4) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000090b000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xd11c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000426000)=0xc1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054c000)={0x1, &(0x7f0000419000)=[{0x6, 0x0, 0x10000000, 0x8}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc2000)={0x0, 0xffffffffffffd5ad}, &(0x7f0000022000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000012e000)={r2, 0x7fffffff}, 0x8) 2018/02/03 05:00:01 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f9000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4b000)='/proc/self/net/pfkey\x00', 0x280100, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004d4000-0x78)={0x8, {0x2, 0x3, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @rand_addr=0xa557}, 0x0, 0x8, 0xfff, 0x7, 0x9, &(0x7f0000b54000)=@generic="f190d4eaa53f6022264b2b3e4579bb3d", 0x1, 0x5, 0x4}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d94000)={0x3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x8, 0x0, 0x37a, 0x3672, &(0x7f0000e76000)=@generic="63815720dd41c69822b339844704d0dc", 0x8, 0x7686, 0x6}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000025b000), &(0x7f0000a88000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008db000)=0x8, 0x4) [ 347.688081] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket [ 347.714495] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c4000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a36000-0x8)={0x0, 0x1}, &(0x7f0000a4a000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd8000)={0x0, 0x1, 0x30}, &(0x7f0000fd9000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fd8000)={r2, 0x9, 0x0, 0x1fd, 0xce89, 0x3, 0x200000000, 0x7f, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x8, 0x1, 0x3, 0x1}}, &(0x7f0000fd9000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = socket(0xa, 0x80001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003a1000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f00009ad000-0x4)=0xc) recvmsg(r1, &(0x7f0000f7b000)={&(0x7f0000ad7000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000cc6000-0x10)=[{&(0x7f000082d000)}], 0x1, &(0x7f0000a45000-0x1b)=""/27, 0x1b}, 0x40002020) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f09000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x27, &(0x7f000024a000-0x5)=""/5, &(0x7f0000466000-0x4)=0x5) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000426000)=0xc1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054c000)={0x1, &(0x7f0000419000)=[{0x6, 0x0, 0x10000000, 0x8}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dc2000)={0x0, 0xffffffffffffd5ad}, &(0x7f0000022000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000012e000)={r2, 0x7fffffff}, 0x8) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000652000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000f7b000)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000083d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) [ 347.749691] binder_alloc: binder_alloc_mmap_handler: 3234 20000000-20002000 already mapped failed -16 [ 347.772242] binder: BINDER_SET_CONTEXT_MGR already set [ 347.778277] binder: 3234:3254 ioctl 40046207 0 returned -16 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/loop-control\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xffffffffffffff2d}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) pipe(&(0x7f0000dc6000)) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d20000-0x6a)="9da27fe4786bb58964b67cd9212d0c550d1d50d164e2bebee352cc3e7a19e6070575f71be111ba3d48cb1f3eb0240ea2eb9c0b00cf34b36b93be070eb5cdb9ec21ce26ead62009e920f8d062c0bb69b714104d57cd9491affb5c2514447a5dca02d1cfdddbb3629db4d8", 0x6a) getpeername$packet(r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000034000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000200000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00007fb000-0x4)=0xffffff44) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000882000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0x0, 0x5c, r2, r3}, {0xffffffff, 0x7fffffff, 0x3, 0x3, 0x7, 0x5, 0x7, 0x1}, {0xa5, 0x9, 0x30000000000, 0x447}, 0x200, 0x1, 0x0, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x36d3, 0x3, 0x9, 0x6}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000089e000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x100000001}}, [0x8000, 0x401, 0x6, 0x3, 0xbb, 0x3, 0x401, 0xfffffffffffff001, 0x1, 0x81, 0x3, 0x67, 0x4, 0xfff, 0x81]}, &(0x7f000084f000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000e0000)={r2, 0xfffffffffffffffb, 0xb21d, 0x7ff00, 0x2, 0xfffffffffffffffa}, 0x14) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008e3000-0x4)=0x1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000213000), &(0x7f00008e2000)=0xc) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00008e1000)=""/46, &(0x7f00008e1000)=0x2e) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000528000-0x4)=0xffffffffffffffff, &(0x7f0000614000)=0x4) epoll_pwait(r1, &(0x7f00008e4000-0x24)=[{}, {}, {}], 0x3, 0x21a800000, &(0x7f0000302000)={0x1}, 0x8) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f9000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4b000)='/proc/self/net/pfkey\x00', 0x280100, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004d4000-0x78)={0x8, {0x2, 0x3, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @rand_addr=0xa557}, 0x0, 0x8, 0xfff, 0x7, 0x9, &(0x7f0000b54000)=@generic="f190d4eaa53f6022264b2b3e4579bb3d", 0x1, 0x5, 0x4}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d94000)={0x3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x8, 0x0, 0x37a, 0x3672, &(0x7f0000e76000)=@generic="63815720dd41c69822b339844704d0dc", 0x8, 0x7686, 0x6}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000025b000), &(0x7f0000a88000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008db000)=0x8, 0x4) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f46000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000097c000-0xb8)={0x0, 0x5, 0x1f, 0x1, 0x0, 0xffffffffffffffe0, 0x3, 0x9, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffbff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}, 0x0, 0x7, 0xfff, 0x0, 0x3}}, &(0x7f0000739000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000031b000)={r2, 0xffffffff}, &(0x7f0000062000)=0x8) bind$nfc_llcp(r1, &(0x7f0000fc2000)={0x27, 0xdf, 0x3, 0xe51d1e124f3bfc56, 0x2876, 0x7, "cc32a6407117a7bd7d3861e1b85d1a20c47c1a6947a6b6fe682fa697b687fe8eb4e49503f37fdcb8f65bd9cf8f344164d4df5feadb66b306bb671a19e03a5b", 0x3}, 0x60) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x2, 0x0, 0x8001, 0x3, 0xffffffffffffff80}, 0x1, 0xc1ed}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000000000000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) vmsplice(r0, &(0x7f0000717000-0x60)=[{&(0x7f0000168000)="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", 0x1000}, {&(0x7f000014c000)="bbc7992e8f945e00c2ef2fd994b005c6485f7375730c3642f4983a35b81f5e352343e1d22c99b4246d1f423775a7819c76511be10f1255954ede80ae23fdb1687b5183225a1b7e044fca3ac2fcd443edb1f2c1e2f37c108e118e614fb55bfe0e704a6c5adad846794f15cedfe97198ddfd7da4e7cc81ab1d88310ffc9931c979dbd52aa7c7cd5366f672eabc5afe387ebbd2d5b25981459c787482bdbd8b3e918d9e9ff2ad21740eb994", 0xaa}, {&(0x7f0000283000)="bd57badf4214cd147131b06432928422f0b4400a7b7e9d6281d8166f0056c0fc8a2e74ce192e71b3485b9133c292098d70683c8277bf46e7b1770e1323cafd57cbe1506968c1721db00007", 0x4b}, {&(0x7f0000a7f000)="0fe3866305b044c3c471e5b6bdf03f47ee7b6812a727f7fb4b191a7644", 0x1d}, {&(0x7f0000d82000)="017f5877c23fafd47f1379056a3dc611c83d5fa7c7fe57f12e1b027e3d63d813a43bb979532812816e691e2d76f66ef4c5166841d6746a3c578f7d427a5d65c4049890f8c635fd940c6909315452c74a8d9b61a5bdce696c418ee046fd794bd6adca96932b6366bf89d6fc612d572af105724ae499ae67b0846b545e5e9d558a17d46a214eb87a9c001822050d117f1c9595c8", 0x93}, {&(0x7f0000333000)="a6fcb71de05b09e7c09dc37b28be67b2cfc4292f6ce67faf874e4ce142b1cbccf1e3bf28ba7b19931b9520a1080cf94b005a7414efadc93c497d1fedcc29be9d5ef6138ec4218779a3ef0e61d8ae713e8bc6929ce3bc2d95cf7ae7b20442aeac0de2ac2f4e9be9318ab8cb64a77bfb1f14173725350a95ec501156fbf0f21de4c7dfd78c166068c86fd23289b52cf6d134b8498d637cd9f5d66784be7bf548ded45cee020320b1368ef3a6fc", 0xac}], 0x6, 0x8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e86000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ae000-0xa)={0x3, [0x3, 0x10000, 0x8]}, 0xa) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) acct(&(0x7f0000c99000)='./file0\x00') [ 347.818752] binder: release 3234:3254 transaction 166 out, still active [ 347.827142] binder: send failed reply for transaction 166, target dead 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) poll(&(0x7f0000e6c000-0x28)=[{r0, 0x2c1d9b3289b11de2}, {r0, 0x2000}, {r1}, {r0, 0x9000}, {r0, 0x480}], 0x5, 0x5) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) r2 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000904000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf0000)=0x20) capget(&(0x7f0000837000)={0x399f1336, r2}, &(0x7f0000a6c000)={0x10001, 0x0, 0x2, 0x7f, 0x100000000, 0x7f}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000051f000-0x4)=r2) recvmsg$netrom(r0, &(0x7f00002f3000-0x38)={&(0x7f0000885000-0x48)=@full={{0x3, {"c43b58a7db2349"}, 0x7}, [{"db23772b1cacfb"}, {"2d55ed1d65b1d5"}, {"ccda1f651cc3b6"}, {"d7ce93b56a8d4b"}, {"e4678f0b81a610"}, {"6747188247ed1c"}, {"7d1f02f39c2c50"}, {"538479e8753ea4"}]}, 0x48, &(0x7f0000723000)=[{&(0x7f00000a4000)="6680706bd6f5602204c9ae492a83", 0xe}, {&(0x7f0000eb2000)}, {&(0x7f0000442000)="97704b6c7d070069660605a892e151f10d97f3afa56d7092e182da9c2faf06febb6001bbdef4080377944bdd1c5f7aef95c9dffad986569cb7916272fb2cc7849189f86bed1c0745dc3d489b0ff0779934dd583ddd2a562f9838985be536c033cafecb3ab9815fe5b58fdbbc436a6da284e8aa280537123414bd1ae998e3695a183a0940bd378440420e5185c83bd8f554c9a273d59305fd4cb2f1dc4533da473489d23332aeea52b88634", 0xab}, {&(0x7f000036d000)="30b60271d0af4f601c1b31800c6962966d8f767b9c0c6df0ff28f1c59a3a2422834e3a7e619864573ee0bf225a24a5c50c149951484d11e8a48297cb3e034d88f4de9462f89e05ecd6d35f25e2cfd7b265091ff9cc4d062ecd477675c6fb43879f96713007d957ddfb00b7de74d1b417bcae6a850cbad608981ec79cc6e8cac63e99ce4f71b4e62ed079559e589fb0d32df2da4b88aa3806017222761863147a21750141205a0a7553f7e0664be4cd86f15216a65f1c55bd4bff3327eaab49a52c62144cf5abc9fbf40612f26126aa53bd06fa908dabe108cb42ab00df769452e8834f13c11b51029c5015394c4ba7", 0xef}, {&(0x7f00002b3000-0xe4)="07c1426382e897a64df2b7d544c2d58b94d3e0fa59fb2178b13f3894ecb4f2ce527eed24be7eaa931827cd9ba39a2cc7576e0dd52625ae0ea28961e663a41462439cf10b32622a1efe06876930809a7475bf782e95a03c688f6c593ba659906af440bcd2c6f5387ce9998fe6f43cd8b3ae37db528ea2715add5607c52eb085231a6f21706042eed3af12653237bea206b25c4af963eba240843c266e6da5a502efd7c34caf41e52c94b9c2b59cdc3b05cf32abf07c0162502d390eacea6de17f4920c3717c59a072489dd6db1ee401bc14cfae3640269c63d7f0a904062d1ef241feae41", 0xe4}, {&(0x7f0000806000-0xdb)="16401c9d01d416e347999a2eb5a62ca6fa25dbe1ee3d2fc8612d3fe4ec2429c3e5db0c3e379d0f5ef1db9b1a447ddd0e2682d310fd8f0cf4b9968a35b865e31fe2bd7d96dcf80664b301e1d96843778181e6d6addae9fedcae4fe378ab764a7a7fb6b00617eaf548993dbe233e7051d84dbbf303b4cc225f1131b4c94fcbe9e65c8af2a8ca601a44a0d9eef87545e54b2ffd756bb874bf1c27da7b80670c9501798a14682fe6bc7ec65f501f6548f855d77146d010eb53c345ee7cfbb7e043d2c41a4d02079da1f5c499200f66c8fb6b6c27bebbd50753d5617937", 0xdb}, {&(0x7f0000bc8000-0x8c)="ae425c9de859a0fdbf7133371444fcb5928a896a0d77ead8465407c2624ba1b7e89ed47c8fa7272c7ebae5de3ccf03ae4332f7e98a7e4ee9490bbca4ce0941201b9add230e97393db425204a3809f74ad62d23e496b9641c3ddacf422f2927b452e4e75df33ad6efae9c9c28198b8e72a0c4782769a4e76c7f448dd947b90bd46a6926c19b054fde4ba0f9b1f7c2f1a965b070ea1fac38ac1c2656ca8c6208ae927dc98e48a0025a6b2cd642010b217b483ee4771cdf07685f57998c8d6db3e7d3", 0xc1}, {&(0x7f0000c10000-0x45)="00298e0996f6e8dd2f28cb7282ad8af8c17b3d634f7fbf08f2e04585abccf1da8eb864464d9d0d6b73dd6dfcdd5dc88b8f588b4f618a516164966e843e2e28ef1ba94d55805436ef5ec780b8577a", 0x4e}, {&(0x7f0000b58000)="2eed512c8f1c6ac1e33c32f747479e710f258d43d76c676a74dbc09f1173f691b84b1f6dfdb8bc2a3f664b6e0dd20818ee0b897b5d6c2f5babba0ec59392d5dfd269bb2fdff866689b5c6377321920d32bba7f02da9ef1e9177eee80cb7af5a1ce8f3ec54c3e4cec8006adf93406eeb331b04c5763f063667d1d2f8c1ddabba7ccb6a4e80ef97d9d1448376ad4a89a898a81a27b599b3d5a99e4a1e53b2620eedef9de1adc7e8192084a", 0xaa}], 0x9, 0x0, 0x0, 0x4810}, 0x0) mkdirat(r0, &(0x7f0000073000)='./file0/bus\x00', 0x49) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/loop-control\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xffffffffffffff2d}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) pipe(&(0x7f0000dc6000)) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d20000-0x6a)="9da27fe4786bb58964b67cd9212d0c550d1d50d164e2bebee352cc3e7a19e6070575f71be111ba3d48cb1f3eb0240ea2eb9c0b00cf34b36b93be070eb5cdb9ec21ce26ead62009e920f8d062c0bb69b714104d57cd9491affb5c2514447a5dca02d1cfdddbb3629db4d8", 0x6a) getpeername$packet(r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000034000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000200000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00007fb000-0x4)=0xffffff44) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000882000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0x0, 0x5c, r2, r3}, {0xffffffff, 0x7fffffff, 0x3, 0x3, 0x7, 0x5, 0x7, 0x1}, {0xa5, 0x9, 0x30000000000, 0x447}, 0x200, 0x1, 0x0, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x36d3, 0x3, 0x9, 0x6}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) poll(&(0x7f0000e6c000-0x28)=[{r0, 0x2c1d9b3289b11de2}, {r0, 0x2000}, {r1}, {r0, 0x9000}, {r0, 0x480}], 0x5, 0x5) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) r2 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000904000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf0000)=0x20) capget(&(0x7f0000837000)={0x399f1336, r2}, &(0x7f0000a6c000)={0x10001, 0x0, 0x2, 0x7f, 0x100000000, 0x7f}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000051f000-0x4)=r2) recvmsg$netrom(r0, &(0x7f00002f3000-0x38)={&(0x7f0000885000-0x48)=@full={{0x3, {"c43b58a7db2349"}, 0x7}, [{"db23772b1cacfb"}, {"2d55ed1d65b1d5"}, {"ccda1f651cc3b6"}, {"d7ce93b56a8d4b"}, {"e4678f0b81a610"}, {"6747188247ed1c"}, {"7d1f02f39c2c50"}, {"538479e8753ea4"}]}, 0x48, &(0x7f0000723000)=[{&(0x7f00000a4000)="6680706bd6f5602204c9ae492a83", 0xe}, {&(0x7f0000eb2000)}, {&(0x7f0000442000)="97704b6c7d070069660605a892e151f10d97f3afa56d7092e182da9c2faf06febb6001bbdef4080377944bdd1c5f7aef95c9dffad986569cb7916272fb2cc7849189f86bed1c0745dc3d489b0ff0779934dd583ddd2a562f9838985be536c033cafecb3ab9815fe5b58fdbbc436a6da284e8aa280537123414bd1ae998e3695a183a0940bd378440420e5185c83bd8f554c9a273d59305fd4cb2f1dc4533da473489d23332aeea52b88634", 0xab}, {&(0x7f000036d000)="30b60271d0af4f601c1b31800c6962966d8f767b9c0c6df0ff28f1c59a3a2422834e3a7e619864573ee0bf225a24a5c50c149951484d11e8a48297cb3e034d88f4de9462f89e05ecd6d35f25e2cfd7b265091ff9cc4d062ecd477675c6fb43879f96713007d957ddfb00b7de74d1b417bcae6a850cbad608981ec79cc6e8cac63e99ce4f71b4e62ed079559e589fb0d32df2da4b88aa3806017222761863147a21750141205a0a7553f7e0664be4cd86f15216a65f1c55bd4bff3327eaab49a52c62144cf5abc9fbf40612f26126aa53bd06fa908dabe108cb42ab00df769452e8834f13c11b51029c5015394c4ba7", 0xef}, {&(0x7f00002b3000-0xe4)="07c1426382e897a64df2b7d544c2d58b94d3e0fa59fb2178b13f3894ecb4f2ce527eed24be7eaa931827cd9ba39a2cc7576e0dd52625ae0ea28961e663a41462439cf10b32622a1efe06876930809a7475bf782e95a03c688f6c593ba659906af440bcd2c6f5387ce9998fe6f43cd8b3ae37db528ea2715add5607c52eb085231a6f21706042eed3af12653237bea206b25c4af963eba240843c266e6da5a502efd7c34caf41e52c94b9c2b59cdc3b05cf32abf07c0162502d390eacea6de17f4920c3717c59a072489dd6db1ee401bc14cfae3640269c63d7f0a904062d1ef241feae41", 0xe4}, {&(0x7f0000806000-0xdb)="16401c9d01d416e347999a2eb5a62ca6fa25dbe1ee3d2fc8612d3fe4ec2429c3e5db0c3e379d0f5ef1db9b1a447ddd0e2682d310fd8f0cf4b9968a35b865e31fe2bd7d96dcf80664b301e1d96843778181e6d6addae9fedcae4fe378ab764a7a7fb6b00617eaf548993dbe233e7051d84dbbf303b4cc225f1131b4c94fcbe9e65c8af2a8ca601a44a0d9eef87545e54b2ffd756bb874bf1c27da7b80670c9501798a14682fe6bc7ec65f501f6548f855d77146d010eb53c345ee7cfbb7e043d2c41a4d02079da1f5c499200f66c8fb6b6c27bebbd50753d5617937", 0xdb}, {&(0x7f0000bc8000-0x8c)="ae425c9de859a0fdbf7133371444fcb5928a896a0d77ead8465407c2624ba1b7e89ed47c8fa7272c7ebae5de3ccf03ae4332f7e98a7e4ee9490bbca4ce0941201b9add230e97393db425204a3809f74ad62d23e496b9641c3ddacf422f2927b452e4e75df33ad6efae9c9c28198b8e72a0c4782769a4e76c7f448dd947b90bd46a6926c19b054fde4ba0f9b1f7c2f1a965b070ea1fac38ac1c2656ca8c6208ae927dc98e48a0025a6b2cd642010b217b483ee4771cdf07685f57998c8d6db3e7d3", 0xc1}, {&(0x7f0000c10000-0x45)="00298e0996f6e8dd2f28cb7282ad8af8c17b3d634f7fbf08f2e04585abccf1da8eb864464d9d0d6b73dd6dfcdd5dc88b8f588b4f618a516164966e843e2e28ef1ba94d55805436ef5ec780b8577a", 0x4e}, {&(0x7f0000b58000)="2eed512c8f1c6ac1e33c32f747479e710f258d43d76c676a74dbc09f1173f691b84b1f6dfdb8bc2a3f664b6e0dd20818ee0b897b5d6c2f5babba0ec59392d5dfd269bb2fdff866689b5c6377321920d32bba7f02da9ef1e9177eee80cb7af5a1ce8f3ec54c3e4cec8006adf93406eeb331b04c5763f063667d1d2f8c1ddabba7ccb6a4e80ef97d9d1448376ad4a89a898a81a27b599b3d5a99e4a1e53b2620eedef9de1adc7e8192084a", 0xaa}], 0x9, 0x0, 0x0, 0x4810}, 0x0) mkdirat(r0, &(0x7f0000073000)='./file0/bus\x00', 0x49) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c11000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000058e000-0x8)={0x0, 0x6, 0x100}, &(0x7f0000e40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f43000-0xc)=@sack_info={r1, 0xfffffffffffffff9, 0x10000}, &(0x7f00001de000)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) pipe2(&(0x7f0000f18000-0x8)={0x0, 0x0}, 0x80800) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x81) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) poll(&(0x7f0000e6c000-0x28)=[{r0, 0x2c1d9b3289b11de2}, {r0, 0x2000}, {r1}, {r0, 0x9000}, {r0, 0x480}], 0x5, 0x5) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) r2 = getpid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000904000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf0000)=0x20) capget(&(0x7f0000837000)={0x399f1336, r2}, &(0x7f0000a6c000)={0x10001, 0x0, 0x2, 0x7f, 0x100000000, 0x7f}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000051f000-0x4)=r2) recvmsg$netrom(r0, &(0x7f00002f3000-0x38)={&(0x7f0000885000-0x48)=@full={{0x3, {"c43b58a7db2349"}, 0x7}, [{"db23772b1cacfb"}, {"2d55ed1d65b1d5"}, {"ccda1f651cc3b6"}, {"d7ce93b56a8d4b"}, {"e4678f0b81a610"}, {"6747188247ed1c"}, {"7d1f02f39c2c50"}, {"538479e8753ea4"}]}, 0x48, &(0x7f0000723000)=[{&(0x7f00000a4000)="6680706bd6f5602204c9ae492a83", 0xe}, {&(0x7f0000eb2000)}, {&(0x7f0000442000)="97704b6c7d070069660605a892e151f10d97f3afa56d7092e182da9c2faf06febb6001bbdef4080377944bdd1c5f7aef95c9dffad986569cb7916272fb2cc7849189f86bed1c0745dc3d489b0ff0779934dd583ddd2a562f9838985be536c033cafecb3ab9815fe5b58fdbbc436a6da284e8aa280537123414bd1ae998e3695a183a0940bd378440420e5185c83bd8f554c9a273d59305fd4cb2f1dc4533da473489d23332aeea52b88634", 0xab}, {&(0x7f000036d000)="30b60271d0af4f601c1b31800c6962966d8f767b9c0c6df0ff28f1c59a3a2422834e3a7e619864573ee0bf225a24a5c50c149951484d11e8a48297cb3e034d88f4de9462f89e05ecd6d35f25e2cfd7b265091ff9cc4d062ecd477675c6fb43879f96713007d957ddfb00b7de74d1b417bcae6a850cbad608981ec79cc6e8cac63e99ce4f71b4e62ed079559e589fb0d32df2da4b88aa3806017222761863147a21750141205a0a7553f7e0664be4cd86f15216a65f1c55bd4bff3327eaab49a52c62144cf5abc9fbf40612f26126aa53bd06fa908dabe108cb42ab00df769452e8834f13c11b51029c5015394c4ba7", 0xef}, {&(0x7f00002b3000-0xe4)="07c1426382e897a64df2b7d544c2d58b94d3e0fa59fb2178b13f3894ecb4f2ce527eed24be7eaa931827cd9ba39a2cc7576e0dd52625ae0ea28961e663a41462439cf10b32622a1efe06876930809a7475bf782e95a03c688f6c593ba659906af440bcd2c6f5387ce9998fe6f43cd8b3ae37db528ea2715add5607c52eb085231a6f21706042eed3af12653237bea206b25c4af963eba240843c266e6da5a502efd7c34caf41e52c94b9c2b59cdc3b05cf32abf07c0162502d390eacea6de17f4920c3717c59a072489dd6db1ee401bc14cfae3640269c63d7f0a904062d1ef241feae41", 0xe4}, {&(0x7f0000806000-0xdb)="16401c9d01d416e347999a2eb5a62ca6fa25dbe1ee3d2fc8612d3fe4ec2429c3e5db0c3e379d0f5ef1db9b1a447ddd0e2682d310fd8f0cf4b9968a35b865e31fe2bd7d96dcf80664b301e1d96843778181e6d6addae9fedcae4fe378ab764a7a7fb6b00617eaf548993dbe233e7051d84dbbf303b4cc225f1131b4c94fcbe9e65c8af2a8ca601a44a0d9eef87545e54b2ffd756bb874bf1c27da7b80670c9501798a14682fe6bc7ec65f501f6548f855d77146d010eb53c345ee7cfbb7e043d2c41a4d02079da1f5c499200f66c8fb6b6c27bebbd50753d5617937", 0xdb}, {&(0x7f0000bc8000-0x8c)="ae425c9de859a0fdbf7133371444fcb5928a896a0d77ead8465407c2624ba1b7e89ed47c8fa7272c7ebae5de3ccf03ae4332f7e98a7e4ee9490bbca4ce0941201b9add230e97393db425204a3809f74ad62d23e496b9641c3ddacf422f2927b452e4e75df33ad6efae9c9c28198b8e72a0c4782769a4e76c7f448dd947b90bd46a6926c19b054fde4ba0f9b1f7c2f1a965b070ea1fac38ac1c2656ca8c6208ae927dc98e48a0025a6b2cd642010b217b483ee4771cdf07685f57998c8d6db3e7d3", 0xc1}, {&(0x7f0000c10000-0x45)="00298e0996f6e8dd2f28cb7282ad8af8c17b3d634f7fbf08f2e04585abccf1da8eb864464d9d0d6b73dd6dfcdd5dc88b8f588b4f618a516164966e843e2e28ef1ba94d55805436ef5ec780b8577a", 0x4e}, {&(0x7f0000b58000)="2eed512c8f1c6ac1e33c32f747479e710f258d43d76c676a74dbc09f1173f691b84b1f6dfdb8bc2a3f664b6e0dd20818ee0b897b5d6c2f5babba0ec59392d5dfd269bb2fdff866689b5c6377321920d32bba7f02da9ef1e9177eee80cb7af5a1ce8f3ec54c3e4cec8006adf93406eeb331b04c5763f063667d1d2f8c1ddabba7ccb6a4e80ef97d9d1448376ad4a89a898a81a27b599b3d5a99e4a1e53b2620eedef9de1adc7e8192084a", 0xaa}], 0x9, 0x0, 0x0, 0x4810}, 0x0) mkdirat(r0, &(0x7f0000073000)='./file0/bus\x00', 0x49) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000058e000)="4221298f8a750a2b60c8fa5ae13c89ae", 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e0f000-0x4)=0xd, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) close(r0) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b3c000-0x4f)={0x0, 0x47, "2d3662f6f5140b773507a981edcbaaba259fe0cf16a79f28c8b2278d5e83401429f2a14bb65b521237c48928d2260ac6dbd8c30e87c1ba8e8f3ea4da610f64f0204e10c5940ca9"}, &(0x7f0000d04000-0x4)=0x4f) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd8000)={r2, 0x0, 0x20, 0x5, 0x3}, &(0x7f00005e2000-0x4)=0x18) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x200, 0x30}, &(0x7f0000270000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000277000-0x8)={0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000298000), &(0x7f00003d7000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006a5000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000586000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000476000)={r3, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a4000-0x4), &(0x7f0000b46000), &(0x7f0000b47000-0x7c)) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) clock_getres(0x0, &(0x7f0000652000)) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x401, 0x6, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f0000002000)=0x10) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) connect(r0, &(0x7f0000f5e000-0x10)=@nfc={0x27, 0xffff, 0x80000001, 0x7}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000806, 0x10001) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x5}) r1 = accept4(r0, &(0x7f000029a000)=@nfc, &(0x7f00009c4000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000954000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x4, 0x2}, &(0x7f00005d1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb2000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x2d, 0xbb35, 0x9, 0x9, 0x6, 0x6, 0x1, 0xfffffffffffffffc, 0x4, 0x7ff, 0x4, 0x0, 0x81, 0x1, 0x7]}, &(0x7f00003ca000)=0x108) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ba6000)={0x0, 0x42bb}, &(0x7f000032c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000309000-0x8)={r1, 0xb69d}, &(0x7f0000183000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000095c000)={0x5, 0x4, 0xa49, 'queue0\x00', 0x2}) r2 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) setrlimit(0x5, &(0x7f0000244000-0x10)={0x8, 0x7ff}) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r3, 0x401) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) mq_timedreceive(r1, &(0x7f0000b5e000-0xf0)=""/240, 0xf0, 0x62, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000703000)=0x10000, &(0x7f0000eeb000)=0x4) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x2d8, &(0x7f0000003000-0x8)=[]}) getpriority(0x0, 0x0) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00002d7000-0x50)={{0xffffffffffffffff, 0x0, 0x0, 0x2, 0xcf}, 0x3566, 0x80, 0x2}) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) fanotify_mark(r1, 0x80, 0x11, r1, &(0x7f0000da2000-0x8)='./file0\x00') bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cd1000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f00001ab000-0xc)={0x6}) r3 = add_key(&(0x7f0000034000)='.dead\x00', &(0x7f0000c9f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000306000)="cb6eb29dc06acc9061eb7b38e129cc843351cfa5cc5269403b52256bba90a1c3f2ff69673441668997b02b38752ffd859b01a6b36a85ecb79b5a7ec7121c1d0f24bbd75581311c3409963bfd32460f95751e8ad21d35334e5682ab0fd293f4a4da7e31d6414f036cc77ce694b0e031dd96642648f05f33ae35e38cc12a8f93235d0f3ddc4c27fb6aa7b20fce0448eea729b8da1291bc0e1db45bf0cb6c8811e002030b0c88013aa6b14705a1d3a415e5f99c683d19361f28da01241ec5941da14c9fce3f35ae9dd4f16fdc22ac29eba60517900dca96eed52f51d54b0fcc6340b113c6a5a5", 0xe5, 0xfffffffffffffffe) add_key(&(0x7f000094a000)='rxrpc\x00', &(0x7f00002b9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f23000)="b79d40db5bc18fc16513bf6625173aa1ed70f86d5f35a6cf1b2d3c8653bd91cff03456c3abf880c9eb57eb9aec6c5e6b302d80e20a07798429a47d2afe4e87df76c111bd71c8e46591cf83d9cc179837c53a74316f7f710d125aa55ccf39aa84c434aa71aef6d9e0a33fe1aa81511860eb72053273fd5cd84529f52aa26e56f3b98815b53eb6e2f82a084e32642152737d5668b3cd3868732eece363f043e23d4e17b3e9b08c7228c7c76f3eb9caa3f29db59878a9c9ea5ac5c8957b246f4bb2dafa28816b0fbd0f108ff6b4c280f728c2f2ec8a989b5ae711ea53a9242898efcc419737ec8dacd18aeeeba98dcb990941b5057a1ac10c61398a1d08bf9643f5bb8e2f338b8b87d84922d4efeda85177f06470ff8814226ea9a4c831ad8096323426fbd7ee22d57fcd2751a62de41a6d1b164abcf933a6bf42fb9e242ea46e8e1bdb9eb7092057eecb8b8878d57fc1fb74f2c71b370a6c10258a7db624f5a45a5808118c97d91d148cf7d31111589d61019d56d87d0404f63074a3c3693f346a2c2aed1e197a03d1cf610b06e5dfb62213f8393ac3e0a17e042bd882e6cfb5117b8c0b356db959379a18c3046dda63db0eb1d76e5367a082751e9504cf68c50017b2f912d674cbbb29a2a448dec123249cfe7f6ac9f00fb12545f6f7e5ec210ac7f5f15aa7aa415871c25d5aaf19a01f384e78567587b6703d7f7d552aec39dde855e27a2c6d046388bdbdd878e8f107d3b0b9f662e4436e8b9dafb37b37ced0ed36a95764a4d247c4edd6ff504a477793672e124cb83c4f20c088cbca881476b33f6cf4184c0632cba99444703d735e198e10572f82f912be79e04be9316d7899b4ce22dcc7cbd223e4f1a3ce5f9791ca507671c23ea93941c97e26cea3278d95586101d0fdcef04d1b0e9030c7ab6598ac0cf72693fe2d764d8b09556cbf2de325b5aa03a845334e8704a5997e077b4cf0be7bb5dfc66c923f75933d185f2710b82386652c4744c157c91655e7c8b1721de46d0f334c11e41fcc46b635b5ddacb1b3be20abe93aba74785a1938609f612fa8bf920f1e704555254e9d9256ef37eb3828e2e7af7d37acbd3620ceded79381cd8b4416c7c92c1e39e248c39acc02fc3225061ff453fd82517234735f90c3d9c042f2bf8be4311797fb28e83913b82a9f1a9ff989c73d0b6916976491552bb8ba87b625ad40bde8b254dab3332fec49c29ce2b75b42359369cef43ba95ddd09b35637ff357576ec169f236491cbb8c627649397be7661936fab0be81043a4df145a3477bc10ebec403d359e56c740366416187e81c9b8fec660891668331faa40edb46fb86bbdcb3d299a3ed85f835d7d5654d2f35363655187ecdb7961c56690a08a692378b8651a32568a52f4dc603cfee713041c72f026b2266d57c8d5e5ec779ec12aed6692f75e29cf49db2c6d651678ec47b88909599229016e65a00f5a8b908369259ccdb08d9fe6cef6898d93a4ff10d1f16cd06617a36ce836ca8266fb1616d01999f479375e557e2686b53467ed3417fca68f724714c8087161318114a15669c646bb609302d0427aab0d33e6f4bb8936fd7ac12a3cccbb06dfa64024802525e7e0e446e405c30c9693876118fb0946f9634deb67e96adb2533e6d8741cd0e7de36e95e3a341f5ec48310d32da63ba988ba8030b17ba9fd7055518d949911914043994aaf92f68f02e7eecc1db48042dc4faf6f0c8832cfa3b0face3f94fe0b351ce18c1f2a14680eb92667609e58597094c7f54bf901efeaa1e9576391e6407b69fef97b1ee59a3aed8a90ef20e3f479746a3890dc314a95cceae81af53f58d9f8ff9c97ab88297e1dc395bfb8d7c72b7c65e40574679840136efaa3d74c21b61038171d4d594995e87e4086a7ff518b8d114e936fbff4df562f74c6770ba45c52cbde10da6bb8405d9a5964fb51d3a17304f28061e1a7d5fb799977fdbc85b554365d09eed798bd0211cb47447579236932567b586454cf7054c953d786ee7711fa48144f237d944fd200786da69825ea9f00f69fc6758a7c3d978a52547b67706cd40b65aed8eab918ed6f4bf454c6d3ac673feb3b546c0b9b45041ceaf5b9c8664f92701afe8869d75e62d753756cc98c8d97083b570ceece809cd75b69455dd5042be950c92f2006ff6fe213b0f97a2f5e83928718bae52e78445ed94eb245b294d3cfb590cef349403dece992bc3f4986887224e9eee4ad641f28db50809097973a8fc75c74a1506ce1b6dc6894a636ea3d8aa5221e7bd5f6de47d2edb71d846f7863b99b214cbb45edb3bec42e65ab5e071148d0584fb726eae765776f6e249191672fd730628f1d9987ceadf186bb4e0076d60e623f690de25d158f1217e369b5d0d68bda85a4bcb688ef83940783415cdd5895dfc5d0e6a2ced66ddee04a3303c6e1402197b0248b45db8b79e2319611d720b5b891f93c6e9570dc34ab1a916c02f7d2e8f36db3400e62e45906b4cd39fc4c40316f424b7b33be31ac5628c6c1b76600da1dc2fb27d881e323c68e867fd4e7c01e81ae9a98817353f393c5dff079218900a9b24b2cc5a1b69e61b4be1d059e5940c8c289d53bf81eae9dcb69b19cdb33a3144c0e0378824ce44786e2913c7fb1fd5df8b3fec8f757d292a0b2092225df0fa90bc416c13b4b612255154ca9ad4e670b34d63b2c0c98bd2d024309903ac6ed1ce476dec1af90f4d5522a06f8ff70eb9e5c32f4e5a985be2a9dd89b5abf6cf6e17fefb5e1aea01c236577d974c5b6e209fa6b33c22d4cd560e6941cc89598f27a1f35e2f4a277e0e3d3cb94e46db73c9a31272148ca90dfb03f3b84e870ddb8ca5c4081e30e9346670195e9d156c7423dbdc18bc6fcdaf5544ec91d5c7ae08f0470bbb921cbe41b4c561e65872df17d18b44c4d7c54e8538f9b99ec2eadd279376e1ee58dd53a27a0fa04cb2cce8e959beeb66817ba5a7e04b1462f380327c31827256028b164e73a2b6371edf4e8217295e8e65ee1c8a9b94bb1cce105afd2035d68961178f1d202f02344913be0c53e215023f010ed9114b629e4013a7c42b14c72c225bfc8d707b48bb62e7a29ab9b81039fb91230218b6c8dbacd5573113b0b3ee9d04e3d2cf514db63407cdee7ccd75d3787ce65bea193ddda920fe6029e4fe81ef2875bb281bfeea56498eee8a9a0091c476b11e605746432c4bb9e19ccb7caaff0f5bb179bfe40b15bf6d31d21d83e9e967220aa2ad0b666c05d304ce7f974497a4a90e27996aba676f159a660eb12898f8faac5667f5ae447c84e892d3c40912907cdcb8526ac710ce365637373ddb3566a0ae542326706c2feb682024f2ec4cafb146033d2ea437b7835960564a2581f5a5dbb1001ec1ad8eecf05e36dbdc06741048f3740cb86b4a12430809ef6e90a656c8497e2e19d661a3b89778a4e15c4a6ae4f45d3d42e835a7b45053a22adbb436d66a370662891611e3ef7aa847c2205f677a76efeca397e52d10aef0906e12820d0cda71efe88208c87f390ee1f72d3308714b7df8788e177f237748a142b8b4489b4c5c97ee02b860acc207ecbccd85fe6392f7a5d3235a63d76feacaf5875b4e5b4739a9a71c8edb49c108d204c378f4310a1a92a2c76403a47522d3776c620f1c80db2733c0fe4d3c595cd072b07708d9832143e52fe05e8ba555d885bb9e77d0ac0aa95e2ea9b2fc0b4f5c1c1e9b071e7d81c395d8940f33fc4daf5c0a5f168affcef47be5c073906c01dc4240376a9122e677348c96be7ba2fbb39145095942ad12cf933861b5b9f9e8384bf448c0d7e9cad0d6cf4b0d7772df265d01e25b3018c020c31ab1d936c2a9b4b5f1f2ba89106e1531c798290d3df90e25debaeb0c3593bdfd0e851562f73851b7ed2fa23c0f1ecaf3968e5caa943b3de2f6064453e3d9ce1c20523283ea937afd3f3634c3d3f7bf7f90ad6218cd0bf37ddfdf9eb53c6e947b2a647e248b4e87cfe96a2a9fa8fd7db164fb0b98cfa4715efb2f531d6ed7c3c3a1279de892f7120bed278a1b0b6b3160c2af78d74cfb215723dee7501fd65d9faf118d1a084044d7e16d1827c4b72068bb508bd08fe538c34e194db419d3edc968ed627edb40d543f51876bfe5ba3653918026825194aad53cec8dd296c12af3b96529823fbc1e441e21b1abad74239dd99e98fcf7c52d9eec92acf3fe6a36f0b2277b326a5f2bd61e47e5885ecd07e84674223f80f82baa6bcdb3ba97d21b941eb7f66fe91a0f724627ae6f18fdfef81f419d1f5255d8f80eb569205a28e52ca75f15d55f7587784deb0aa18126c203c3d4a28636157f2f3415a06bca3670c581748cdcc104ce13dd474a15a519023c6057851d151bbc9a41f667051188d60fca2d7a3497a19bae91f3a09e9b675041db105b05313449cab035b2c67793594419235c3adf29a7feed22427a47c5a970ea12e8ed04c345dc332fc85f616e5e3cf796aa4ce951f9fc3c425a47cebc86a53d6c81d7a1aec841b5f425079b0cfe0741decc8fdf32175b4c35b61103dab65ad417f0ded81841c9e296026db656d242479c9a944c53d13c39f3a11a75b1f00f94c16b777019ab262524c2e5575348eda8ca048e415d4a6be1c65ed6911f16983add23a96b9cbb548baf6a5b71e8913769d50b87078a91cd40df8d42eb2affa477a4c698a475d2895aa92b2361b1f9ecc5ad1b753feacb6121fe9ec0c9ef78486dba81bad5cf3a9cdec8538fb9531600c175ca7c5576d399b9f4227613dc8c7c9e26d80e6fc58491b4e6579478697370941d9445a8bc317900e50996ce2702e9e17b4c1946d2a787ce8be77ed8ec40d3d56837742b8c833f466dcf615cdf2fb337f33f69e16ab0e52b8f6fc92f927027dccb5514dec3baa579301f2062dc6db0a6cab6098af0893b3a2395d5e7517a556c5121f92f2ce02336fabdc714e6bf9da2c36d1a8975172f5587a7cafe638b68fcf74046b8456da04e9be4b89f9db6da6ddf4c5622ec2287587fa8f597cc02d00d545f635579d0c9864d4b07dfa5766ac5f2d2034c25298e6ffdc37bbd122bb1dbe2d730e7c05bf0d1403189e069aa3050e7dc9c7d5b95272ed5b936a2d58386f0641a6ad4d54180c47d276c7db85b35525e951cd22e7ed25f13148c9f090923cbb3fc2783f74dd27ccf87e8bb3a7d374546a3da5b17db759ea150d3cd4efc946e6e580d2e04f674df18918c97eb28a13b5a854c9fd826d525ad62d0fa32dee9e0a227c70b8d0942e8dc2e0b208fd45b4827d08659188e7aeb2c0686c3cc1086d402f5952332ff766d7caded9b90d26468554e26bc650913530f5a1f357313b7244d10466c83714361bfcf76877518c8d57edee1e5709713a463937fb58d9508b92a6f2b883a477ecd1e80acc04e26e6e7fe23377b9743c35f88ab015ea1f7ce0750971e572d6163720108493dad21b073475a475a92f67115a42588dd2947430a55761de9b7c776fd8dac5a55b97dbe54240d85f78039cd202ed8a9450eefb50a6dd59ca763ebbfa1dc65ffa79ebd80d8924c909d6680a87b97e2e99aa51732d460bbd3b516790d643d621ab335876a4ee0292dcc58a1c54d22984aefbdfbea26f5d6dac36371d0c9482376bd76bf7d00b8b0879c901ece293060966493f07868ec6d79329a918f6ff4b2d4bdc6b60202101c3c67dacabdf254fb76d9dc64b7cc9fc969b34f944f711260b6fe55365baa53b701b12d789cd2c178ef0907ace5842a93bdb590260053c394064c234e4bc37f23ea2c117571a252e4680e4aa3934819e75", 0x1000, r3) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004000-0x168)=[{{&(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000004000-0x6f)=""/111, 0x6f}, {&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f0000003000)=""/254, 0xfe}, {&(0x7f0000003000-0x8e)=""/142, 0x8e}, {&(0x7f0000004000-0x65)=""/101, 0x65}, {&(0x7f0000004000-0x11)=""/17, 0x11}, {&(0x7f0000004000-0x59)=""/89, 0x59}], 0x7, 0x0, 0x0, 0x5}, 0x401}, {{&(0x7f0000001000)=@hci, 0x6, &(0x7f0000002000)=[{&(0x7f0000003000-0x38)=""/56, 0x38}, {&(0x7f0000003000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000002000)=""/42, 0x2a}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000002000-0x5b)=""/91, 0x5b}, {&(0x7f0000003000-0x50)=""/80, 0x50}, {&(0x7f0000004000-0x65)=""/101, 0x65}], 0x8, &(0x7f0000000000)=""/4096, 0x1000, 0x3}, 0x8001}, {{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)=""/86, 0x56}, {&(0x7f0000003000)=""/175, 0xaf}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000004000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000002000-0x76)=""/118, 0x76}], 0x6, &(0x7f0000004000-0xb4)=""/180, 0xb4, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000004000-0xdf)=""/223, 0xdf}, {&(0x7f0000003000)=""/28, 0x1c}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000003000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000004000-0x79)=""/121, 0x79}], 0x6, &(0x7f0000004000)=""/236, 0xec, 0x4}, 0x1000}, {{&(0x7f0000001000-0x10)=@ax25, 0x7, &(0x7f0000003000)=[{&(0x7f0000004000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000004000-0x70)=""/112, 0x70}], 0x4, &(0x7f0000002000)=""/246, 0x225}, 0x9}, {{&(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000003000)=""/104, 0x68}], 0x1, &(0x7f0000001000)=""/109, 0x6d, 0x7}, 0x593}], 0x6, 0x10000, &(0x7f0000001000)={r1, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000003000)=0x4) [ 348.125679] binder: 3359:3360 ioctl c0046209 20001000 returned -22 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fd8000)={@common='bond0\x00', @ifru_addrs=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f26000)='/dev/sg#\x00', 0x29a, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016b000-0x5c)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x101, [0xdc, 0x6, 0x7, 0x7f, 0x7, 0x5, 0x4, 0x9]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000da2000)={0x7fc00000000000, 0x1f, 0x81, 0x8001, 0x8, 0xdeb}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000475000-0x8)={0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000006000-0x36)={0x51, 0x6d, 0x4, {0x0, 0x8}, {0x40, 0x6}, @period={0x5d, 0x5, 0x6, 0x3, 0xff80, {0x9, 0x81, 0x3, 0x5}, 0x7, [0x60e, 0x5f1, 0x695a4d4e, 0x7, 0xcf, 0x7fff, 0x7]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db1000), &(0x7f0000b2c000)=0xc) r2 = syz_open_dev$mice(&(0x7f00004b4000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000607000-0x8)) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f0000f9c000), &(0x7f0000b8a000-0x4)=0x60) ioctl$sock_ifreq(r3, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) connect(r0, &(0x7f0000f5e000-0x10)=@nfc={0x27, 0xffff, 0x80000001, 0x7}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/ppp\x00', 0x8c202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000086a000-0x5c)={0x0, 0x1, {0x2, 0x3, 0x1000, 0x2, 0xeb41}}) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0xc0}, &(0x7f0000002000-0x4)=0x8) mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000007000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd8000)='nodeveth1mime_type$\x00', 0x1) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000b7c000-0x4), &(0x7f00005ed000)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000056000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = request_key(&(0x7f000022b000-0xb)='asymmetric\x00', &(0x7f0000a58000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d12000)='/selinux/policy\x00', 0xfffffffffffffffa) splice(r1, &(0x7f0000232000), r0, &(0x7f0000b85000), 0x8000, 0x8) r3 = request_key(&(0x7f000099d000-0xc)='cifs.spnego\x00', &(0x7f00002b4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000067f000)='/selinux/policy\x00', 0xfffffffffffffff9) keyctl$search(0xa, r2, &(0x7f000095a000)='cifs.idmap\x00', &(0x7f0000887000)={0x73, 0x79, 0x7a, 0x1}, r3) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) recvfrom(r1, &(0x7f000073e000-0x57)=""/87, 0x57, 0x0, &(0x7f000020b000-0x10)=@ethernet={0x0, @empty}, 0x10) writev(r1, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000069d000)=0x2, 0x4) bind$inet(r0, &(0x7f00002f0000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b4a000-0x22)={0x0, 0x1a, "34a9a83db6ae3dbe613936ec69ceeea1e6a4846ecebe17005281"}, &(0x7f000092b000)=0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000060000-0x10)={r2, 0x2, 0x8, 0x2}, &(0x7f0000b65000)=0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000e50000-0x4)=0x200, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80000000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b7e000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3800}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x7fff}], 0x84) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008ec000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000068000-0x78)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @empty}, 0xdb, 0x2, 0xfffffffffffaea26, 0x7f, 0x8f0, &(0x7f00005fc000)=@common='teql0\x00', 0x3, 0x2, 0x5}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ae7000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000086a000-0xbc)={0x5, 0x0, 'client1\x00', 0xffffffff80000002, "db45eedce34cc3f0", "ed5854f76d584fa4a7c7c6c2293d76fb476a9c8755c3a0ea800c335a6f2d5d97", 0x9, 0x101}) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000078000-0x1550)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_DATA={0x0, 0x5, "8a00538d89c913f654c061c888f6d5982066f38d3ade384dc1215e5a5c98069b52e6b99ed8071fd5a83acdfdac70e9fc9007157f329b61e915550b8d477975c777d50d3c252916def8d33182edd15cc222f7efb6b3e0a5a4791208d95bc90676163309997846c1dd238da15f555d6752cc3f466b71dcee00dcab9484043ec4c349ea4aff73030227cb510b09c150f26ab7a2359a43cda40b"}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0xfffffffffffffe91, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@nested={0x0, 0x5f, [@typed={0x0, 0x74, @u32=0x6}, @generic="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@generic="62f80c565932c53ecd4b99bb086a788b30236284b08a1d88ce8ef3788dca703bb2a8dfea79a7961e3cb83116993c67278a9faca5b3292c4376ad66d0976de489814874c025ae32d8fc295c11fdd17c8e1109be8c973390c88e0b9dd86e5184118c05910bc9ae4e79241d789efbabeb0eb90ac51c3ff36c433f873d3b05b32641422132e060ae24134b152f476aa4478557b07347751749d947b65266671678a8ebb2c3188f15d5f868d2bd9c1200439c10c81f4da61988d013f12a89e79344bd58d23f03be980b8d98210e8c65516cca8708030c9b40e16978155deddd4eb0a316089ae60f9cb2d0ed78", @generic="86aa3d8bdac6c3a3d4335739852b2f77b95d593a9dae5fadf79ff412497ce39ad3d1ac2e2b1424cb294fb4768a87f3fc9053119fd0706d7212b8c5dbc065a90cc0caba5d240fca229a7b85993a5eeb0eea6f3f17539ad9523f335d946a849af4e63431c50dc7033b52edb134e6df82232967679ecfdcffac8b28c6cde93bbd8599e57887081392481a1008f048c02031de10b23914ebafdbdc5efbd3fd653e8b607a48935459846989edecf9f98f76fde7b56d1781a4f2994d50ed3659139c4c4b361c66e4ed04922b7f5c996addb0ddf7bc0b6eed5a85d97d9d9c4f6559a2362610aa0d660ac3b8dbb4c67b4d1a5ff73e6c9877", @generic="b928e014fea4a1aad8497e04df1c0a2df7f0a34bdaab92ca0fb8a3c8dae50fa34a0de54c71c6a7d19e237ea1de4bb42353b2503dceaf4f651abcdc78000000000000cd3e7dc01afdff53ace72fc73c44ca4cd6ebd6a0ce0300000051"]}, @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000056000-0x8)={0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000001a000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x2, 0x1, 0x8, 0x1, 0x9, 0x81}, &(0x7f0000056000)=0x20) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000055000)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000054000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000018000-0x4)=0xe8) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000035000)={0x9, 0x5, 0x400}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000055000)={0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x10001, 0x4, &(0x7f0000056000)="d872988181497aebdcd9430aea3ec5f5594619a91679dcc75c8641f36679781dce7226932d7bf277cce4039074928480eea15a57aac5d0011b0dee1725a89f73eef55ddbe78f6fe0f371dce5a7ce9c0703eeb77913feb883df267cc6c44ca18b3fea1304e7d0c3e704c453fa380eff1c4d54fc14d91e9075284f1846c04f9ce4cb2b2c8d4ac6476e2ea99f946fe9f00d29934ae15fa68348cd6db5e96123124282a2d2d41507912a99c64481d117fa4fd20d99d7797725051c58", 0xba) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000058000-0x4)=0x3) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000055000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000017000-0x10)="6e403ce531078669867e9738c1ae6480", 0x10) r6 = getgid() lchown(&(0x7f000000b000-0x8)='./file0\x00', r3, r6) r7 = getpgrp(0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r7, 0xfffffffffffffffb, &(0x7f0000059000-0x10)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004d000-0x58)) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000717000)='/dev/rtc\x00', 0x2042, 0x0) connect$pppoe(r1, &(0x7f0000e4d000-0x1e)={0x18, 0x0, {0x3, @random="d6f65cbd18ac", @common='ip6tnl0\x00'}}, 0x1e) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) r3 = add_key$keyring(&(0x7f0000a66000)='keyring\x00', &(0x7f0000471000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f00005b0000)='rxrpc_s\x00', &(0x7f0000cbf000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008ce000)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0xffffffffffffffc1, 0x5, r4) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000981000-0x67)=""/103, &(0x7f0000d31000-0x4)=0x67) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000fc9000-0x108)={0x5, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000091f000-0x4)={0x8}, 0x4) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) prctl$setmm(0x23, 0x7, &(0x7f000001d000/0x4000)=nil) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd8000)='net/if_inet6\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000202000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) userfaultfd(0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007c1000-0x230)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}]}, 0x230) sync() 2018/02/03 05:00:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a9000+0x277)='/dev/ppp\x00', 0x420302, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003e2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}}, 0x7c64, 0x5, 0x8, 0x10001, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfe000)={r1, 0xfffffffffffffffa, 0x51fd0cc5d0fb8d4e}, &(0x7f0000cf3000)=0xc) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) [ 348.379425] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000069d000)=0x2, 0x4) bind$inet(r0, &(0x7f00002f0000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b4a000-0x22)={0x0, 0x1a, "34a9a83db6ae3dbe613936ec69ceeea1e6a4846ecebe17005281"}, &(0x7f000092b000)=0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000060000-0x10)={r2, 0x2, 0x8, 0x2}, &(0x7f0000b65000)=0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000e50000-0x4)=0x200, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80000000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b7e000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3800}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x7fff}], 0x84) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008ec000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000068000-0x78)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @empty}, 0xdb, 0x2, 0xfffffffffffaea26, 0x7f, 0x8f0, &(0x7f00005fc000)=@common='teql0\x00', 0x3, 0x2, 0x5}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ae7000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000086a000-0xbc)={0x5, 0x0, 'client1\x00', 0xffffffff80000002, "db45eedce34cc3f0", "ed5854f76d584fa4a7c7c6c2293d76fb476a9c8755c3a0ea800c335a6f2d5d97", 0x9, 0x101}) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000078000-0x1550)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_DATA={0x0, 0x5, "8a00538d89c913f654c061c888f6d5982066f38d3ade384dc1215e5a5c98069b52e6b99ed8071fd5a83acdfdac70e9fc9007157f329b61e915550b8d477975c777d50d3c252916def8d33182edd15cc222f7efb6b3e0a5a4791208d95bc90676163309997846c1dd238da15f555d6752cc3f466b71dcee00dcab9484043ec4c349ea4aff73030227cb510b09c150f26ab7a2359a43cda40b"}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0xfffffffffffffe91, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@nested={0x0, 0x5f, [@typed={0x0, 0x74, @u32=0x6}, @generic="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", @generic="62f80c565932c53ecd4b99bb086a788b30236284b08a1d88ce8ef3788dca703bb2a8dfea79a7961e3cb83116993c67278a9faca5b3292c4376ad66d0976de489814874c025ae32d8fc295c11fdd17c8e1109be8c973390c88e0b9dd86e5184118c05910bc9ae4e79241d789efbabeb0eb90ac51c3ff36c433f873d3b05b32641422132e060ae24134b152f476aa4478557b07347751749d947b65266671678a8ebb2c3188f15d5f868d2bd9c1200439c10c81f4da61988d013f12a89e79344bd58d23f03be980b8d98210e8c65516cca8708030c9b40e16978155deddd4eb0a316089ae60f9cb2d0ed78", @generic="86aa3d8bdac6c3a3d4335739852b2f77b95d593a9dae5fadf79ff412497ce39ad3d1ac2e2b1424cb294fb4768a87f3fc9053119fd0706d7212b8c5dbc065a90cc0caba5d240fca229a7b85993a5eeb0eea6f3f17539ad9523f335d946a849af4e63431c50dc7033b52edb134e6df82232967679ecfdcffac8b28c6cde93bbd8599e57887081392481a1008f048c02031de10b23914ebafdbdc5efbd3fd653e8b607a48935459846989edecf9f98f76fde7b56d1781a4f2994d50ed3659139c4c4b361c66e4ed04922b7f5c996addb0ddf7bc0b6eed5a85d97d9d9c4f6559a2362610aa0d660ac3b8dbb4c67b4d1a5ff73e6c9877", @generic="b928e014fea4a1aad8497e04df1c0a2df7f0a34bdaab92ca0fb8a3c8dae50fa34a0de54c71c6a7d19e237ea1de4bb42353b2503dceaf4f651abcdc78000000000000cd3e7dc01afdff53ace72fc73c44ca4cd6ebd6a0ce0300000051"]}, @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d2000-0x9)='/dev/ppp\x00', 0x20400, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000062f000-0xc9)=""/201) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000a69000)={0x6, 0x9}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000336000-0x4)=0x1) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000aab000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000071000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = creat(&(0x7f0000563000)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) poll(&(0x7f0000240000-0x40)=[{r2, 0x308}, {r0}], 0x2, 0x0) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007de000)={0xfffffffffffffffa, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000faa000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ac9000-0xe)='/dev/keychord\x00', 0x500, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f62000-0x98)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x16, 0x15, "681ad679a5260b000e2a5b22cc43145aa25a3cde766d5da77aa0e0e9628ea3021617795fe9dada71bf16038346af74ffd4c0c9e3d3550f487578e6466562a1f0", "c7c79c81f1932b7b87ebca899a6fe5d5cf697ff946dc69df2638da7332b820c5", [0x1f, 0x9]}) r2 = accept4(r0, &(0x7f000022d000)=@rc, &(0x7f000055f000-0x4)=0x9, 0x80000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000207000-0x10)={&(0x7f0000108000/0x4000)=nil, 0x4000}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000c0b000-0x4)=0x7fff, 0x4) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000717000)='/dev/rtc\x00', 0x2042, 0x0) connect$pppoe(r1, &(0x7f0000e4d000-0x1e)={0x18, 0x0, {0x3, @random="d6f65cbd18ac", @common='ip6tnl0\x00'}}, 0x1e) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) r3 = add_key$keyring(&(0x7f0000a66000)='keyring\x00', &(0x7f0000471000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f00005b0000)='rxrpc_s\x00', &(0x7f0000cbf000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008ce000)='\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0xffffffffffffffc1, 0x5, r4) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000981000-0x67)=""/103, &(0x7f0000d31000-0x4)=0x67) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000fc9000-0x108)={0x5, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000091f000-0x4)={0x8}, 0x4) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) prctl$setmm(0x23, 0x7, &(0x7f000001d000/0x4000)=nil) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000d16000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000153000)='/dev/usbmon#\x00', 0x6, 0x41) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000473000-0x4)=0x40, 0x4) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f44000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x4900) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fd8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000fd9000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00003a8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3}) [ 348.503881] binder: BINDER_SET_CONTEXT_MGR already set [ 348.511533] binder: 3455:3460 ioctl 40046207 0 returned -16 [ 348.511842] binder_alloc: 3455: binder_alloc_buf, no vma [ 348.511881] binder: 3455:3471 transaction failed 29189/-3, size 0-0 line 3128 [ 348.539646] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00008ad000)=""/200, &(0x7f0000a1b000+0x8b2)=0xc8) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000093c000-0x38)={&(0x7f0000113000)={0x10}, 0xc, &(0x7f00002e5000-0x10)={&(0x7f0000421000)=@ipv6_delroute={0x1c, 0x19, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d20000-0x16)='/selinux/checkreqprot\x00', 0x410001, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000cee000-0xc)={0x6400003f, 0x9, 0x3a}) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb), 0x3d2}], 0x1}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$pppoe(r0, &(0x7f00000ce000)={0x18, 0x0, {0x1, @empty, @common='vlan0\x00'}}, 0x1e) r2 = dup2(r0, r1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) [ 348.548434] binder: release 3455:3460 transaction 169 out, still active [ 348.568592] binder: undelivered TRANSACTION_COMPLETE [ 348.574018] binder: send failed reply for transaction 169, target dead 2018/02/03 05:00:01 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000011000-0x4)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) writev(r1, &(0x7f000011d000-0x30)=[{&(0x7f0000fa2000)="8f4f3f5b5aa86c67a34f7fd4a234a3fd6bf7aa84f853f43893bafff694e41cc7592d83e953e33d700267cbfd4071b8e86ae98206e6e2035d0c65f6fe47d7337da97914963a739b90e78f419bc0d1d043f407f5f2a92afeb7539231a1a9fea22117121d3d51226c410189345b61b65e77aa503ed7aa6ef15c170e75575fece8e619a6c9f120b6303a909012480ef895b8d07d8a3f0f90c625071d9c4afeb53f0f590c9e3304ecd55d6e71f7db807262b53b0d779ec3c6086921cc", 0xba}, {&(0x7f0000580000-0x79)="beaf6783af80a013cafbff0f97856b5d25289a7cd3eb7b7bdb98cbc5b9d85caadcf6bae7507dc85248ec18a46a6a594056d78d0d0d761698ed18d51634af18eef51776870df250fe476a1c9e697eaf739585c5da772b1e920254dd82b98c0fb0e3876dda8ff9d09589121c862cb5658a176f7ff133deb2ad25", 0x79}, {&(0x7f0000e6c000-0xfa)="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", 0xfa}], 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d54000-0xe8)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f000068a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000005a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 2: mmap(&(0x7f0000000000/0xa2e000)=nil, 0xa2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000474000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) inotify_add_watch(r0, &(0x7f00005fa000-0x8)='./file0\x00', 0x480) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a2f000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) accept4$packet(r0, &(0x7f0000799000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000044c000)=0x14, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000837000)={0x1fffc0, 0x7, 0x8, 'queue0\x00', 0x2}) fstat(r1, &(0x7f000081b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b4000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0xd2f6, 0x2, 0xde2f, 0x1, 0x5, 0xa, 0x80, 0xa0, 0x89, r2, r3}, {0x100000001, 0x2, 0x5, 0x303, 0x1, 0x5, 0x3f, 0x7}, {0xa12, 0x47, 0x5c, 0x7fff}, 0x5, 0x1, 0x0, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0xffffffffffffff80, 0x3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x8001, 0x80000001, 0x3ff, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 05:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00003b4000)=""/251, &(0x7f0000cb5000-0x4)=0xfb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f00000db000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006ca000)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000b92000-0x4), &(0x7f0000fd9000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006af000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000609000)={0x0, 0x2}, &(0x7f0000fda000-0x4)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000b0c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fda000)={r2, 0x23}, &(0x7f0000fda000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000371000-0xc)=@sack_info={r4, 0xfe5, 0x6}, &(0x7f0000b03000)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000def000-0x4)) r5 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fdb000)={0x7f, 0x0, 0x3, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000c9000)={0x8, r6}) 2018/02/03 05:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvmsg$netrom(r0, &(0x7f0000039000)={&(0x7f0000ec0000-0x10)=@ax25={0x3, {"57fe5e98a9e386"}}, 0x10, &(0x7f000009a000-0x50)=[]}, 0x0) sysinfo(&(0x7f0000f93000-0xf2)=""/242) 2018/02/03 05:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000d50000)={&(0x7f000036a000-0x58)=@setlink={0x20, 0x13, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000224000-0x4)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008ed000)=@get={0x1, &(0x7f0000a7d000-0x47)=""/71, 0x9}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000021e000)={@generic="bfe17e4608c9324b8f437805d9076e41", @ifru_addrs={0x2, 0x2, @empty}}) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) accept4$inet(r2, &(0x7f0000a56000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000bee000-0x4)=0x10, 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000baa000)={@local}, &(0x7f0000946000)=0x14) getxattr(&(0x7f0000a42000)='./file0\x00', &(0x7f0000016000)=@known='trusted.syz\x00', &(0x7f00000a2000)=""/253, 0xfd) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000873000-0x58)={0x6, 0x9, 0x4, 0x40, 0x7, 0x80000000}) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000b03000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvmsg$netrom(r0, &(0x7f0000039000)={&(0x7f0000ec0000-0x10)=@ax25={0x3, {"57fe5e98a9e386"}}, 0x10, &(0x7f000009a000-0x50)=[]}, 0x0) sysinfo(&(0x7f0000f93000-0xf2)=""/242) 2018/02/03 05:00:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000195000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000fd8000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000066d000-0x4)=0x1c) 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000084000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000c6a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x1, 0x100, 0x3, 0x6, 0xa, 0x20, 0x20, 0x3b, 0x0, r1}, {0x3ff, 0x2, 0x7, 0x45c5, 0x1f, 0x9, 0x5, 0x5}, {0x2, 0x0, 0x1, 0x8000}, 0x3ff, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x2b}, 0x2, @in=@empty, 0x5, 0x3, 0x2, 0xfe, 0x80000001, 0x7, 0xe027}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x100000000001e, &(0x7f0000826000)=0x20000000000329, 0x102c4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getxattr(&(0x7f0000a60000-0x8)='./file0\x00', &(0x7f0000812000-0x1f)=@random={'security.', "243a157d776c616e302e65746830776c616e316c6f00"}, &(0x7f0000eb3000)=""/39, 0x27) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000a85000-0xeb)=""/235) sendmsg(r3, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0xffffffffffffff0b}, {&(0x7f0000b8c000-0xb1)=""/177, 0x16a}], 0x2) readv(r2, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r3, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000011000-0x4)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd2000-0xb)='/dev/hwrng\x00', 0x400801, 0x0) accept4$netrom(r0, 0x0, &(0x7f00000a1000)=0xfffffe29, 0x80800) recvfrom$inet6(r0, &(0x7f0000eac000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000b7a000-0x1c)={0xa, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x100000000020}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000cfa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x2, 0x1, 0xa8, 0x8, 0x8, 0x9}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000226000-0x4)=0x6, 0x4) acct(&(0x7f0000963000-0x8)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$ax25(r0, &(0x7f00002a4000), &(0x7f00009a3000-0x4)=0x10, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000312000)=0x1f, 0x4) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e4c000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00004e5000-0x10)={&(0x7f0000343000/0x2000)=nil, 0x2000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a843089105236925000800080005000000000000000807ce000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000072b000-0x8)) socket$netlink(0x10, 0x3, 0x1f) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fd8000)='./file0\x00', 0x408000, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000250000)='/dev/pktcdvd/control\x00', 0x24200, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000086f000)={0x7ff, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @empty}}}, 0x118) renameat2(r0, &(0x7f0000fd9000-0x8)='./file0\x00', r1, &(0x7f0000e5d000-0x8)='./file0\x00', 0x5) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fda000-0x58)={0x0, 0x50, "fcb630bbfd20cee262b8167e3ea09fd30274bbf78e8d0152d7683cd314a779c77f3422d681f7491f111ea4edea9d774da1d7b5eba6074da70fc2e226aff4a9fc04923054720af7599e9a4a60051aba1d"}, &(0x7f0000fda000-0x4)=0x58) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086c000-0x98)={r3, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x94, 0x4}, 0x98) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006fd000)='./file0\x00', 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000f18000-0x8)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e05000)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000768000-0x1)={0x20}, 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000285000)={0x2, 0x9, 0x8, 0x5, 0x91, 0x7}) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000011000-0x4)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000195000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000fd8000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000066d000-0x4)=0x1c) [ 348.884536] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000fb7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000430000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fd9000-0x4)=0x10001, &(0x7f0000f97000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) [ 348.951033] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xfff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd8000)={0x0, 0x5}, &(0x7f00003b3000)=0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006bf000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000fd9000-0x4)=0x1008) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d91000-0x5)="06fa000000", 0x5) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000011000-0x4)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00000f4000)="96e9ca9dbdcd840eef9fffbc35f2017996a30007c8b745c41f5e958000411b9f"}) 2018/02/03 05:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e92000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000504000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000dd3000)=0x1002) r1 = socket(0x10, 0x3, 0x0) bind(r1, &(0x7f0000c0f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x0, 0x3, 0x3}}, 0xfffffffffffffeb1) r2 = add_key$user(&(0x7f000027a000)='user\x00', &(0x7f0000705000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c57000-0xfe)="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", 0xfe, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f000011b000)=""/212, 0xd4) 2018/02/03 05:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socket$inet(0x2, 0x2, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f71000)='tls\x00', 0x4) 2018/02/03 05:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000c71000-0x38)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000e67000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e0000c03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c6d000-0x4)=0x100000000, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001be000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000890000-0xa)={0x3, [0x0, 0x2, 0x729]}, &(0x7f000048a000)=0xfc2b) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00007f6000-0x4)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000018c000)) r3 = getpgid(0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f00009e2000-0x10)={0x4, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x10000}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000012000-0x20)={@generic="9ad5fbad9de904f55d2182b84ba5f780", @ifru_flags}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00005a5000)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000067a000)=0x4) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nl=@kern={0x10}}) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00009ee000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000fc2000-0x8)=[], 0x0, 0x0}, 0x20000000) 2018/02/03 05:00:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003bc000), 0x8) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b47000)='/dev/pktcdvd/control\x00', 0x200a00, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00002d0000-0x8c)=""/140) ioctl$sock_ifreq(r0, 0x89a1, &(0x7f0000dae000-0x50)={@common='syzkaller0\x00', @ifru_flags=0xa000}) finit_module(r0, &(0x7f00009fd000)="70726f637f26657468315d00", 0x1) 2018/02/03 05:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000c0f000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0xfffffffffffffdbf) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) accept(r1, &(0x7f0000cf6000)=@can={0x0, 0x0}, &(0x7f000081a000)=0x10) sendmsg(r1, &(0x7f0000f8e000)={&(0x7f0000098000-0x3a)=@ll={0x11, 0xd, r2, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000011000-0x4)) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/enforce\x00', 0x113100, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c31000-0x8)={0x0, 0x400}, &(0x7f0000b08000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd9000)=@assoc_value={r1, 0x80000000}, 0x8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fd8000)=""/74) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b69000)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/03 05:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ea8000)={0x0, &(0x7f00001d5000-0x20)=[]}, 0x4f) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c2e000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000068b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x30, 0x5}, &(0x7f0000f36000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00008b9000-0x38)={&(0x7f0000614000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000220000)="76c131e6882c3408c17c7a447a70459dafc3d3b6e8cf2a59c35d758a5645670acd6978e216b392a9a892096de1ee0308f1fec799412d10d8e945d00fdfd3bc25093450a71bcd3cda9fa267d0e2a90e3b6dc61685249a31275c130c554bbc0adbe29b929d04ec53ee5db8589be13fe95d7d9417d43276c1acefaa43bb3e48430cba5a5009cd921cd2977e36da54110a96427d7f3da3be27c7f1a2dd2eea890abcd1ac3807dec10175854277e0a6f57152e422e6f4b55ed335a9cdf7c8a4072377bd677dda702c8cfed423a0dce4045ac7751c2551dff6f63edc62b3", 0xdb}, {&(0x7f00004e3000)="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", 0xfa}, {&(0x7f0000500000-0xa2)="e3298bba5202ad103f839ac352600f8a41a36acf3966dd91ad7d4dcfaf5b0600856b28ccbd4ad80db9c2df71d17d416c7aceb60f08e252c066f6cb0c976971238b7a5e50a819d0eee13a16c3b6e917a37f10102536af864b86c116a74978ff1efeeca9ca40598dc9148f85c665f51b11a569c07e2e244deeecf7b8e97e08c41f2000bfcb6431289db4d8aa048cb4fba8a3b1e38929301bd3bee4b229df4bb6a1e032", 0xa2}, {&(0x7f0000001000-0xd4)="ccd1d4d01ba8294e220c540a3ad7a8b5c16d35acb542c73ce5929f97fd8acc3bd6cefcaecdefee8740f55224581a20f34f22297aee37cd8b51def44845b942940e2becfc5a6b3396f13c783e1e5095aba292c4d8b6c0c252ab7ff90dd3f058a5a5ad97db6c330e20e561a9c95d112a7501e161c9aedc6acc5ceedc71adfa685217f0f52e75a4cc58e5a7511c811b1e0eb787baa816d8a0b92ae14b9080346e50948a96a8f19cc43899a89faf2f9e0f0eca43eeff3bf93a12a948610310b7538c83c83c38cbfba4ca5647930d006ca13a67b2af14", 0xd4}], 0x4, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x7, 0x7fff, 0xfff, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8, 0x200, 0x69, 0x0, 0x6, 0x10000, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x4, 0x1, r2}}], 0x90, 0x40080}, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x24)="15e6a2e1711542d2b2ee8000000003dc3ef46a81d3f77f9f35f380c585d87691a7390c88", &(0x7f0000001000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000818000-0x65)="822ff36493c3a96166b8ad2c2b4fd8921b4135876b8693a40fc3456c0f05f7c124a55cb600b12834e65533009d94c5e538a5d99393e8c7ef711eda37b469927e360f85c9f3df4954134b73aa7fb7a0e90130459ee06062e1a2622df48127a69d8862169d2d") timerfd_gettime(0xffffffffffffff9c, &(0x7f000022c000)) 2018/02/03 05:00:02 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x8000000040000812, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000fd9000-0x38)={0x0, 0x0, &(0x7f0000378000)={&(0x7f0000fd9000-0x50)={0x2, 0x2, 0x7, 0x7, 0xa, 0x0, 0x5, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_sa={0x2, 0x1, 0x0, 0xfff, 0x7b6, 0x59, 0x4, 0x20000000}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x6}, @sadb_address={0x3, 0x7, 0x0, 0x20, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}]}, 0x50}, 0x1}, 0x80) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f28000)={@syzn, @ifru_names=@syzn}) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003b6000-0x4), &(0x7f00003c4000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 2: r0 = socket(0x4, 0x0, 0x2) connect$netlink(r0, &(0x7f00001fd000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000058f000)=@assoc_id=0x0, &(0x7f0000260000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000030a000)={r3, 0x688}, &(0x7f0000aa3000-0x4)=0x8) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x90}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd8000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fd8000)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x1, 0x8b}, &(0x7f0000fd8000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000622000)={r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x200}}}, 0x8c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffffc) 2018/02/03 05:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000042000)='./file0\x00', &(0x7f0000001000-0x32)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) fcntl$setlease(r1, 0x400, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000099c000)={0x0}, &(0x7f000007d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cb7000)=@assoc_value={r2, 0x2}, 0x8) recvmsg(r1, &(0x7f00004f8000-0x38)={&(0x7f0000993000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000b16000-0x20)=[{&(0x7f0000638000)=""/89, 0x59}, {&(0x7f0000ae8000-0x30)=""/48, 0x30}], 0x2, &(0x7f0000d44000-0x12)=""/18, 0x12, 0x6}, 0x2000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000075000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x400) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xffffffffffffffa0, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x17e}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) fstat(r0, &(0x7f0000be2000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000184000)=[@in6={0xa, 0x3, 0x2, @empty, 0x2}, @in6={0xa, 0x2, 0x71b, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x20}, @in6={0xa, 0x1, 0x8174, @ipv4={[], [0xff, 0xff], @empty}, 0x1000}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffe01}], 0x70) 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"42bee8e7f5bbeae7072f02b1"}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400}}) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e1000-0x4), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = getgid() r3 = getegid() setregid(r2, r3) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) ioctl$KDSKBLED(r0, 0x4b65, 0xce5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000072f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f000065e000)='./file0\x00', 0x101080, 0xb8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000910000)=""/95) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r2, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getpeername$inet6(r0, &(0x7f0000fe5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00004b3000)=0x1c) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df8000-0x9)='/dev/ppp\x00', 0x400c02, 0x0) r2 = gettid() get_robust_list(r2, &(0x7f00002dc000-0x8)=&(0x7f000095c000), &(0x7f0000463000-0x8)=0x18) accept$ipx(r1, &(0x7f0000e13000), &(0x7f0000797000)=0x337fafd3a22efd17) lseek(r0, 0x0, 0x1) 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1, @multicast1, @broadcast}, &(0x7f0000545000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008fb000-0x10)=@common, 0x10) rename(&(0x7f0000c7f000)='./file0\x00', &(0x7f00003ce000)='./file0\x00') 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/selinux/enforce\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007c3000-0xc)={0x2000}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000b10000-0x14)={@empty, 0x0}, &(0x7f000089a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000178000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000001000)=@random={'user.', '/dev/autofs\x00'}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007df000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0x6, 0xa, 0x0, 0x20, 0x0, r1, r2}, {0x400, 0x3, 0x9, 0x1b9, 0xcd, 0x7f, 0x2f, 0x4}, {0x1, 0x6, 0x9, 0x100000001}, 0x0, 0x4, 0x0, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1396a8e833ca7368}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, 0x3, 0x2, 0xe7, 0x0, 0x100000000, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00005d2000-0x8)='./file0\x00', 0x400100, 0x40) getsockname$packet(r5, &(0x7f00007e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005eb000)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000608000), &(0x7f0000166000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) sendmsg(r4, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000d7a000-0x38)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x100000000000, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd9000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000fd9000-0x60)={0x0, 0x1e, 0x2, @thr={&(0x7f0000c03000-0x69)="231bd2781113b3476cf0f6f923fb8849c92e7b5dbefd7bb3bdb572bbfef7dc11ed86be77a65b9413fd166425a643c9bed8d62c88fd23ee39839d24632320285b164883da50b56b6705c7b4c7008b7b4e3e003f3f31c4cf0e6af9a0a96e4483f32d2de51ebf43f6b374", &(0x7f0000746000-0x64)="d609df030e2f865df453183db161a6cd7d887928e9b19a8985eb573952a89c942ba83ae5cf0e4520181cf0b526f8eef6c6d9dce6fe6829ec4f2657db8593670ab7c7cda1512a44f8a6a7d4a4d200edfcefe2891796e2d88d1ba7a6ff1a7740e39aafdaeb"}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd9000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5, 0x0, 0xff, 0xe, 0x1, 0xfffffffffffffffc, 0x8000}, 0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fda000)={0x10000, 0x0, 0x1, 0x7, 0x29, 0x1, 0x7fff, 0x7, 0x6, 0x8, 0x22e2}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd8000)={0x0, 0x2c, &(0x7f0000fd8000)=[@in={0x2, 0x2, @rand_addr=0x5664}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}]}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd8000)={r3, 0x91, 0x30, 0x6, 0x9}, &(0x7f00009b3000-0x4)=0x18) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a77000)=[{&(0x7f0000fda000)="94002741082763b3ed69eb74fe0a1645566ee2df65bbfc26b321206b4377663eb31691a0b916061d3dafc36e10ac9c51ae2df03bcd6d6e68d8510e68795630e57b7efe92ace63c9cb586fe583bc6", 0x4e}, {&(0x7f0000082000)="78e3c146d84d6f4ba18adc2b34e0b0233e82928752495151545ed2e02ef83ac8ae5a6017686b476af1abf4eee3913086397aed83411bc581cc8995ffd18c9b4ec765575833a02b089348229a65a8f982c044bd20af0492905a3eea52106bd5ae2d8f0cab2ef47b", 0x985}], 0xe, 0x36) 2018/02/03 05:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:02 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000172000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00003c1000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000009000)={0x3, 0x9, 0x8, 'queue0\x00', 0x7}) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x400000) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:02 executing program 3: getgroups(0x2, &(0x7f00007d7000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000)={0x77359400}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x18000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00008ce000-0xc9)=""/201, 0xc9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)) ioctl$TCSBRKP(r2, 0x5425, 0x80000000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8932, &(0x7f000001e000)={@common='sit0\x00', @ifru_mtu=0x7fffffffd}) 2018/02/03 05:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) stat(&(0x7f000015e000-0x8)='./file0\x00', &(0x7f0000d73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) [ 349.614778] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000728000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x11c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) flock(r0, 0x1) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f000098c000-0x20)={0x0, 0x0, 0x0, 0x1000000000}) unshare(0x40600) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a79000-0x8)=0x6) r1 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) readv(r1, &(0x7f0000bdf000-0x90)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) r2 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000459000-0x8)={0x0, 0x3, 0x20, 0x7ff}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1, 0x0}, 0x0) [ 349.670433] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/03 05:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f8b000), &(0x7f0000f24000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000860000)=0x8001, 0xfe16) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a76000-0x4)=0x15d1a45d, 0x4) pipe(&(0x7f0000a95000-0x8)) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000eb5000-0x4)=0x2) 2018/02/03 05:00:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006db000), &(0x7f0000151000), &(0x7f0000616000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000068f000)={0x0, 0x401}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd8000)={0x1, 0x8ae, 0xa, 0x7, 0x16, 0xffffffffffffff80, 0x0, 0x80000001, r1}, 0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fd8000)=0x1ff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='net/ipx\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000007000-0x8)='./file0\x00', r0, &(0x7f0000027000)='./file0\x00', 0x6) readlinkat(r0, &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)=""/103, 0x67) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000), 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000ff8000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000ffb000-0xc3)=""/195, 0xc3, 0x2000, &(0x7f0000cea000)={0x1a, 0xff, 0x8, 0x7fff, 0x0, 0x100000001, @empty}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000766000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ffa000)=0x14, 0x80800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e37000-0x4), &(0x7f00006be000)=0xfffffffffffffde3) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bc000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd9000-0x7)={0x2, [0x0, 0x0]}, &(0x7f00000b2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d45000+0x293)={r1, 0x6, 0x0, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000adc000)={0x400000, 0x400, 0x1000, 0x100000000}, 0x8) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000080006, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000)='/dev/sequencer\x00', 0x2800, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ccb000-0x4), &(0x7f00001c5000)=0x4) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f00003b8000-0x8)='./file0\x00', 0x132) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d71000)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000068f000)={0x0, 0x401}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd8000)={0x1, 0x8ae, 0xa, 0x7, 0x16, 0xffffffffffffff80, 0x0, 0x80000001, r1}, 0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fd8000)=0x1ff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000d, 0x9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000371000)={0x0, 0x0}) ptrace(0x8, r2) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0xfffffffffffffffd, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000012000)={0x1a, 0x1e, 0x1, 0x1f, 0x800, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000040f000-0xe)='/dev/keychord\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f0000f00000-0x1c)={0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000408000-0x18)={0xaa, 0x2}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a48000)={0x0, @remote, @multicast2}, &(0x7f0000664000)=0xc) sendmsg$nl_route(r0, &(0x7f0000b52000)={&(0x7f0000179000)={0x10, 0x0, 0x0, 0x6002}, 0xc, &(0x7f0000546000-0x10)={&(0x7f0000433000-0x20)=@ipv6_deladdr={0x20, 0x15, 0x0, 0x1, 0x0, {0xa, 0x0, 0x24, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x60}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x15) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6f, 0x1, 0x3, 0x8, 0x81, 0xffff}, &(0x7f0000398000)=0x20) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000201000-0x4)) fcntl$getflags(r0, 0x409) 2018/02/03 05:00:03 executing program 2: getcwd(&(0x7f0000432000-0x8a)=""/138, 0x8a) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf8000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/52, 0x34, 0x2040, &(0x7f0000000000)={0x1a, 0x1c, 0x1, 0x3, 0x80000000, 0x401, @random="bf351251f3ca"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1000000000000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7, 0x7, 0xea8f, 0x120000000, 0x4}, &(0x7f0000000000)=0xa0) fremovexattr(r0, &(0x7f0000001000-0x5)=@random={'osx.', '\x00'}) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x40, &(0x7f0000003000-0x10)={0xf, 0x10000, 0x6, 0x8471}) fsync(r0) ioctl(r0, 0x100000000, &(0x7f0000002000)="2560bcf0a342c9014d3697a09a7ff53d88cf8a83abcbadbcd82dda789fae2d736e5886b5ba") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)=""/124, 0x7c) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000+0xa65)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000003000-0xe)='./file0/file0\x00', r3, &(0x7f0000004000)="913e9dfc1d") accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0x8)={0x1, [0x0]}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0xfffffffffffffe02, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000007000-0xbc)={0x1000, 0x2, 'client1\x00', 0x4, "4a2a2273e384d60f", "6d21c2d3557e5e175342186a0a90a9e6520f79e59deb07ce29f922720b6b98aa", 0x8, 0x7}) 2018/02/03 05:00:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a1c000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000008000)=@req={0x2, 0x7, 0x9d, 0x800}, 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000008000-0xc0)=""/192) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd8000)=0x2, 0x4) 2018/02/03 05:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) r2 = gettid() ptrace$getsig(0x4202, r2, 0xffffffffffffffff, &(0x7f0000e7a000-0x10)) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 3: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e77000), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000030a000-0x3)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00003a1000-0x88)={0x3000000000, {{0xa, 0x1, 0x9b, @loopback={0x0, 0x1}, 0x7}}}, 0x88) poll(&(0x7f0000e7f000-0x8)=[{r0}], 0x1, 0x3fd) signalfd4(r0, &(0x7f0000057000), 0x8, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) write$eventfd(r0, &(0x7f0000004000)=0x20000000, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x1800, 0x80, r1}) recvfrom$inet(r0, &(0x7f0000003000)=""/130, 0x82, 0x40002102, &(0x7f0000002000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) r1 = inotify_add_watch(r0, &(0x7f0000a87000-0x8)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000016d000-0x4)=0x9) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000ea000)={@generic="65b74f3d1aa0706fdb4dceb97c7dff60", 0x8}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f9000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000dcc000-0x8)='./file0\x00', 0x8c502, 0x7) fchmod(r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00003cc000)={{0x0, 0x2}, 0x204e0ed77a0caea3, 0x5, 0xa3, {0x80, 0x62a}, 0x7fffffff, 0x10001}) mknod(&(0x7f0000cf3000-0x8)='./file0\x00', 0xc004, 0x9657) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x4000000002283, &(0x7f0000139000)='4') ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ea8000-0x4)) write$evdev(r3, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x80000001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e44000)) 2018/02/03 05:00:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f00007b1000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000c67000)={&(0x7f0000d9a000-0x70)=@setneightbl={0x70, 0x43, 0x200, 0x4, 0x0, {}, [@NDTA_THRESH2={0x8, 0x3, 0xfffffffffffffffe}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x1000}, @NDTA_NAME={0x8, 0x1, '\x00'}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_NAME={0x14, 0x1, 'proc!selfppp0\x00'}, @NDTA_NAME={0xc, 0x1, 'self\x00'}, @NDTA_PARMS={0x14, 0x6, [@NDTPA_LOCKTIME={0x10, 0xf, 0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40800}, 0x4800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000ac9000-0x10)={0x2, 0x3, @rand_addr=0x5}, 0x277) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) fsetxattr(r1, &(0x7f0000c35000)=@random={'user.', 'self\x00'}, &(0x7f000090f000)='md5sum\x00', 0x7, 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000155000-0xc)={0x0}, &(0x7f0000962000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000fd9000-0x8)=&(0x7f00000e0000-0x18), &(0x7f0000fd8000)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='\x00lan0\x00\x00v\x00\bv\x00'}) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000881000-0x60), &(0x7f0000052000-0x4)=0x60, 0x800) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000c39000)={@generic="0eb0b817fb0cecd0a19470f586d6c2a9", @ifru_addrs=@nfc={0x27, 0x80, 0x1, 0x3}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000edb000-0x10)=@req={0x5, 0x80, 0x9, 0x1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r2 = add_key(&(0x7f00007c7000)='trusted\x00', &(0x7f0000608000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000393000)="5d30cb81a052ee1d25ac3920e681a9e01669858b560171aa7bc4d204726470fbe6e6ad4dd0a45c08ba234d1e112d3e34841744da43b4ad49eaa8dd657334fb4bb5d2817f0fea1d0e29ef55f981fc46441f81d300f5df0df7c76c4f7764e471ce8aa38ee9cef2fa5d49d500f7e9107f00ea362f3df698eda6cd738eed98f6a51beb39303911bc13753963cd215fe0c46618453296da92533954e1784f2063b9de615d98338218ca215fcaef85b7e88a0f54c95405b62891d4043bb2beedb4271d06c00ca2474633b88c7164f5f2c01923", 0xd0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='\x00lan0\x00\x00v\x00\bv\x00'}) 2018/02/03 05:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c27000-0x10)=@common='yam0\x00') r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@nfc={0x27, 0x7, 0xe0d, 0x7}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000eb4000-0xe2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f8a297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b3e796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x34a, &(0x7f0000bb4000)=[], 0x377}, 0xfffffffffffffffd) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000048d000)='/dev/rtc\x00', 0x200000, 0x0) recvfrom(r0, &(0x7f0000fd9000-0xee)=""/238, 0xee, 0x3, 0x0, 0x0) 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ffe000)=0x7, &(0x7f0000f83000)=0x4) 2018/02/03 05:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f0000997000)='./file0\x00', &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}}, {"52b6", @empty}}, 0x0, []}}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000500000-0xb)='mountstats\x00') r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_open(&(0x7f0000002000-0x1)='\x00', 0x0, 0x0, &(0x7f0000014000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ce2000)=0x2c38d238) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = fcntl$dupfd(r1, 0x406, r1) sendto$ax25(r2, &(0x7f0000001000)="fcc30d597c531bd305180927e892f6df355b62e783a571b6c445be2ae83ca497690d03a08081ccbf2a5c4b3f6569121a1c50a5bb9a1ac2d483342b1c4b42991dd14c763fcd78a29072dfab8df93a74d3868cced5645d25b66d7467fd078b510b4e11f6fa71b36406d3a890efe9b22219f8c741d6a3bd2d073cca1ffb826ed0a2809ca2df45ebec6e7ca72058128fc36b5324ebc224ca0adc716caed83f03296de74613f2cdbaf0f2e7c843f0886a9139d0f7974a3cf3d0380b750967736abeb9160ab4a8f8c1c031dcf55be7c0273d95cd98db5bf53a86e8c0c74aa8fdc5", 0xde, 0x4, &(0x7f0000e7b000)={0x3, {"60d7015e788472"}, 0x5}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002bf000-0x20)={0xf86f, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000c55000-0x20)={0x100000001, r3, 0x10003, 0xab62}) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r5 = epoll_create1(0x0) rt_sigprocmask(0x1, &(0x7f000042c000-0x8)={0x80000000}, &(0x7f0000818000-0x8), 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000070000)={@empty, 0x8000, 0x2, 0x2, 0x9, 0xf8b, 0x7, 0x5}, &(0x7f000038d000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb1000-0xc)={0xfffffffffffffffc}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000026000)) epoll_wait(r5, &(0x7f00007e0000)=[{}], 0x1, 0x0) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ff0009ff08000000b8000000", 0x24) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000229000)='/dev/autofs\x00', 0x30800, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000560000)={0x0, 0x81}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) shutdown(r3, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000be7000-0x8)={0x100000002}) recvfrom$llc(r4, &(0x7f00005ad000)=""/220, 0xdc, 0x23, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00002fd000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000759000)={0x7547}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f000039a000-0x30)=""/48, &(0x7f00003e3000)=0x30) setns(r1, 0x8000000) recvfrom$packet(r3, &(0x7f00007fe000-0xef)=""/239, 0xef, 0x2000, 0x0, 0x0) sync() 2018/02/03 05:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getitimer(0x1, &(0x7f000053d000)) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000803, 0xfffffffffffeffff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000366000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000e71000)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r0, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x280}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x26) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket(0x5, 0x7, 0x1) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000063c000-0x8)={0x1, r1}) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) accept4$packet(r2, &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c35000)=0x14, 0x80800) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000302000-0x28)={&(0x7f0000da4000/0x2000)=nil, 0x1, 0x1, 0x2, &(0x7f0000219000/0x4000)=nil, 0x3ff}) r3 = socket(0x10, 0x2, 0x400000000010) write(r3, &(0x7f0000360000-0x24)="240000001a00091cef000000efad000001ff00ed08000100006f1dfb0000000000000000", 0x24) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000815, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd9000-0x8)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd8000)="d8246e534b71572d7794b443a825a9623c9f973539ce5082a03833edd828bb2715cb0999becd5eb3b8638b5a6b793f92e6a713ff430fc4f4f889f6611091b86a2d5356af2079201e3100f6ef876cb48bd3d979adc1242f9bc44e9cfc172b6042e3c738974cd638c31ce58c009c62b048d7438d83acd90bcc9d084489403ceb680c2eb9351eeb88fe62b0b47672b2c43783b3bec9ba16b0a6ddab72ae703518ec80a9ed09b0fad991c935", 0xaa}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000038e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e40000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003d2000-0x18)={@empty, 0x1, r1}) 2018/02/03 05:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089a000-0xb)='mountstats\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e5a000)=0x1f, 0xffffffffffffffd6) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f000031e000)="9436ee4691bf8c860873ba01e62a3521eddb4e09a0acacb6a39964ee8628bfd492b47d5b314cd7fb384947e31eff871580f17dfeef97b83a6d8395e7fe1735980cac52015c9bb766b0d3d3bf17a9873eb9f7b9f5719557dfda2dbe3be4c6215b8e9585e749d24961d48b1f7e72a0da8b4d22cec539bc2b4d8d3cef4e605ff78a4519ecf794c39e0c9a49d769c1550836a6aed89bfdcb2d7a4db638b32f88346a7927b25f02f99aa0fa472631229ce78e2285bca25f355401c7803ad99010d1fef6bc679b2e8ce93104093b55df15d474c9cb924285a720", 0xd7) pread64(r0, &(0x7f00006f6000), 0x0, 0x2000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000041e000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x7, 0xffffffff, 0x80000000, 0x6, 0x8, 0x8, 0x741eea24, 0x100000001, 0x7fffffff, 0x146, 0xffffffffb3670516, 0x5, 0x8, 0x6, 0xc8]}, &(0x7f000000f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000074e000)={r1, 0xd2, "e3feac30fd71f207ae0cf5396f646c8cacd77e164b61dd6e5c696ff4e9f322e53ac9718e9c0588bda8395e201e7c0c0b5e5b1f5f09155cfeaa55f599f4805c3cff1bb8c1782db5ee4bad6f9acb839eb73866d64fa2c1f01335ce02ef99d1e78be9b4993702769a0b9155c913a008e9c045f21665860505e0c8defed2a554eaf1b2aa4bf883a11fa04191e6d9d3fc141a7003c038583539d44a45742b1d4cb123d73e2b31707787443d154a50d5dd0b0df98138dc0999e08c5eeb257b1d219e4e5169b28f733f17640cbbe239f13a1c52252f"}, &(0x7f0000d43000)=0xda) getresuid(&(0x7f00004ae000-0x4), &(0x7f000086e000-0x4), &(0x7f00003e3000-0x4)=0x0) stat(&(0x7f0000762000)='./file0\x00', &(0x7f00006e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) clock_adjtime(0x7, &(0x7f0000afc000-0xd0)={0x3, 0xfffffffffffffffe, 0xf583, 0x9, 0x101, 0x400, 0x6, 0xf5, 0xfff, 0x20, 0x10000, 0x1, 0x2, 0xfffffffffffffffd, 0x9, 0x3, 0x0, 0x9, 0x2, 0x4f, 0x3, 0x8, 0x200, 0x0, 0x3b67198f, 0x3f00000}) 2018/02/03 05:00:03 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa000000000000802, 0xfffffffffffffffd) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000354000)={@broadcast, @empty, 0x0}, &(0x7f0000e61000)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f18000)=0x0) getresuid(&(0x7f0000a48000)=0x0, &(0x7f0000a75000-0x4), &(0x7f00008eb000)) getgroups(0x2, &(0x7f0000fe5000-0x8)=[0x0, 0x0]) sendmmsg$unix(r2, &(0x7f000000d000)=[{&(0x7f0000a6e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009cb000-0x60)=[{&(0x7f00003aa000-0x1000)="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{&(0x7f0000c8e000-0x1000)="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", 0x1000}, {&(0x7f0000d44000)="c1e7b4584dd2a6cdab1bc5314f43381e03b0579c9e76d45063e322b14edae208749372e00aa680e790e54fe5ab64c0cd5b5e9c24838886f9ad1aed0d4c59391ca35bca", 0x43}], 0x6, &(0x7f0000c4d000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x20000084}], 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000800000-0xc)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0x3d2) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r6, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r7, &(0x7f00004b8000)={&(0x7f0000a7b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000cc3000-0xe2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r7, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r6, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r7, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:03 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x9b, "ce6077aea3a3d99a2faadfd3c1b676b7f3afac546bccbc2df326895e135922a9c292a4676436df0a04448d7950932a78ce4563af3559f75c02aae5a622e3b5e331c0231defa36632d549e7f5795b0395393811444bafe1a6bdc6e124149a0cd1e5d07d24fa6390f4f32de4ceb6cf1242ced13aea4b4536159a39d8e048ad5db164d43245f32e407da956a65bbe70fd4e63454830ccc0143596a755"}, &(0x7f0000001000)=0xa3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7a}, &(0x7f0000001000-0x4)=0x8) recvfrom$unix(r0, &(0x7f0000000000)=""/230, 0xe6, 0x40012160, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000000000007fa, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd8000)={0xde7, 0x204, 0x81, 0xfffffffffffffd4a, 0x0}, &(0x7f0000dac000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000029d000)={r3}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fd8000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000140000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001ff000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) 2018/02/03 05:00:03 executing program 6: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) remap_file_pages(&(0x7f000086f000/0x4000)=nil, 0x4000, 0x0, 0x7f, 0x80000) fdatasync(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f00008d1000-0x12)='/dev/input/event#\x00', 0x1ff, 0x0) 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b9f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x8400, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000006000-0x14)={@loopback, 0x0}, &(0x7f0000011000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000c000)={r3, @rand_addr=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000016000), 0x4) 2018/02/03 05:00:04 executing program 6: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) remap_file_pages(&(0x7f000086f000/0x4000)=nil, 0x4000, 0x0, 0x7f, 0x80000) fdatasync(0xffffffffffffffff) syz_open_dev$evdev(&(0x7f00008d1000-0x12)='/dev/input/event#\x00', 0x1ff, 0x0) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd9000), &(0x7f0000456000)=0x4) sendmmsg(r0, &(0x7f0000a0d000)=[{{&(0x7f000003e000)=@l2={0x1f}, 0xe, &(0x7f000022d000)=[], 0x0, &(0x7f0000b86000-0x190)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000269000-0x4)) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000031d000-0x4)=0xfffffffffffffeff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x2, 0x80000, 0x21) getsockopt(r1, 0x2, 0x2, &(0x7f000098d000)=""/202, &(0x7f00008d5000-0x4)=0xca) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$ax25(r1, &(0x7f00003f4000)=""/187, 0xbb, 0x22, &(0x7f00006d2000-0x10)={0x3, {"fad355125ee5b4"}, 0x80}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000539000-0x18)={0x5, &(0x7f0000509000)=""/104, &(0x7f0000e52000-0x78)=[{0x78000000, 0xb2, 0xffffffffffffff00, &(0x7f0000487000-0xb2)=""/178}, {0x5, 0x2, 0x3, &(0x7f000070d000)=""/2}, {0x6, 0x17, 0x6, &(0x7f0000a2a000)=""/23}, {0x7, 0x85, 0x3, &(0x7f000006d000)=""/133}, {0x9, 0x1000, 0x100, &(0x7f0000c99000)=""/4096}]}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xa800000000000000, 0x6, &(0x7f0000c90000-0xc7)="b8d88eae45d30565c0244db8732d77178b7ffb3292e190ceb34f6f74ffdcf14aaf6ff10504e20669c70a402b2120a74e81804f0a8451720723949430a376fcdff2b7174f392290ff7c305db055fd69de8e968ccd8e41944a90061818ad52bdc87b112c0f5de58e7feb4080000000911a97656810ec66dcef52ed523fdf8b6d6a1a8a30bf99d1a662c4f288f586503c591ee8b4031bdee80c6685e2306bae5ed834223bede414dedc9142f3a4e8f9b0bda9f63b344bd8e1f0f041c2f156671f1f00b4b5c686e5ea", 0xc7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa1000)={0x0, 0x1, 0x2, 0x9, 0x7}, 0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000354000)={@broadcast, @empty, 0x0}, &(0x7f0000e61000)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f18000)=0x0) getresuid(&(0x7f0000a48000)=0x0, &(0x7f0000a75000-0x4), &(0x7f00008eb000)) getgroups(0x2, &(0x7f0000fe5000-0x8)=[0x0, 0x0]) sendmmsg$unix(r2, &(0x7f000000d000)=[{&(0x7f0000a6e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009cb000-0x60)=[{&(0x7f00003aa000-0x1000)="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0x1000}, {&(0x7f0000b58000-0x27)="6d1fd31a3e9e8451421efbd401ff270e2e48a5ff7281851d25f5538b6a872ac595d7e82b74ef63", 0x27}, {&(0x7f0000296000)="81e676057909059e666498537df1b27447abf77f7c3a589a0de655b0d69062a1434c2f4f9d859d950bf1b0b0d6b4ca895ca8ca136c54af459996745509ce2071b86c0c742f9d6d1118c9b1d8550be046eea76a7302be8954c549", 0x5a}, {&(0x7f00009cf000-0xab)="8015c95f7c96f4b1613422fdd1e513e671a72ba7ce1975ee648e59f4573879ab7562ae29a6b79279fc0f3b226e0de199296f8c95bb674001068644c90574d87333a6cb22b3329439762aea79547554681097c739425d3d977108f74f143386f0635d6a26e7a5e0803afb262d39c536f94fd9c24176d4c9f81519aac4f7a774056b7b2a57185fdc8ab6b63919b05df5c426248b813ef0991cfad2a421210a3f448e2953b9411a081c37b22f", 0xab}, {&(0x7f0000c8e000-0x1000)="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", 0x1000}, {&(0x7f0000d44000)="c1e7b4584dd2a6cdab1bc5314f43381e03b0579c9e76d45063e322b14edae208749372e00aa680e790e54fe5ab64c0cd5b5e9c24838886f9ad1aed0d4c59391ca35bca", 0x43}], 0x6, &(0x7f0000c4d000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x20000084}], 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000800000-0xc)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0x3d2) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r6, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r7, &(0x7f00004b8000)={&(0x7f0000a7b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000cc3000-0xe2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r7, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r6, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r7, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:04 executing program 6: modify_ldt$read(0x0, &(0x7f0000086000-0x39)=""/57, 0x39) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x80000001) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000013007fafb72d1c06a4a280930701000000000008752623", 0x1b}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x1, &(0x7f00004c2000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd7000-0x4), &(0x7f0000fd7000-0x4)=0x4) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000fd6000-0x158)=@hopopts={0x0, 0x1, [], [@generic={0x80}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x18) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) writev(r1, &(0x7f0000fd4000)=[{&(0x7f000089b000-0x1000)="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", 0x59d}], 0x1) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000031d000-0x4)=0xfffffffffffffeff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x2, 0x80000, 0x21) getsockopt(r1, 0x2, 0x2, &(0x7f000098d000)=""/202, &(0x7f00008d5000-0x4)=0xca) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cfe000)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ac7000-0xe8)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00002de000-0x20)={0x5, 0x4, 0xa2ba, 0x20, 0x0, 0x8d6d}) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002ab000-0x8)='./file0\x00', 0x40500, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fc4000-0x4)=0x5c5, 0x4) r1 = syz_open_dev$binder(&(0x7f0000fc1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000d9c000/0x3000)=nil, 0x3000, 0x0, 0x10000000010, 0xffffffffffffffff, 0x10000000000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000b2a000-0x14)=[], 0x1, 0x0, &(0x7f0000fc2000-0x3)="dd"}) r2 = socket(0x9, 0x7, 0x3) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fc4000)=""/117) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc3000)={0x0, 0x9781, 0x30}, &(0x7f0000fc4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a18000)={r3, 0x3}, 0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc3000)={0x0, 0x0, &(0x7f000000e000-0xb8)=[], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000a74000-0x20)={{}, {0x0, 0x0}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000993000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) rt_sigtimedwait(&(0x7f00000b0000-0x8)={0x1}, &(0x7f00003fc000-0x10), &(0x7f000090a000-0x10)={0x0, r0}, 0x8) 2018/02/03 05:00:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000f3a000)='/dev/sg#\x00', 0x9, 0x2101) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00004de000), &(0x7f00002e2000)=0x336) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = memfd_create(&(0x7f00002ca000-0xd)='0vmnet0{em0^\x00', 0x3) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000065e000-0xbb)=""/187) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000748000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e85000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000070e000)={0x0, 0x7}, &(0x7f0000e7a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000634000)={r5, 0x9bc, 0x9}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000fd8000)=""/110, &(0x7f00007bc000)=0x6e) ioctl$KIOCSOUND(r3, 0x4b2f, 0x10001) getitimer(0x2, &(0x7f00003aa000-0x20)) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f000089a000)=r4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000ab4000)=0x80) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000079d000)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000006f000-0xc)={0x0, @remote, @remote}, &(0x7f000054a000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000fdb000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x7, 0x4, 0x500, 0x1, 0x400001, r6}) read(r1, &(0x7f0000571000-0x59)=""/89, 0x59) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fda000)={@rand_addr=0x1561d61f, @empty}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c78000)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}}, [0x8000, 0x4, 0x400, 0xe6, 0x8, 0x1, 0x800, 0x6, 0x1e, 0x100000001, 0x8, 0x5, 0x101, 0x1c6, 0x8]}, &(0x7f0000fd9000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000edf000-0x8)={r7, 0x6}, &(0x7f00006e2000)=0x8) 2018/02/03 05:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000037c000)=@sack_info={0x0, 0x80000001, 0x10000}, &(0x7f0000323000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097a000)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000367000-0x10)={r2, 0x1, 0x1, 0x5}, &(0x7f0000460000-0x4)=0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') bind$inet(r0, &(0x7f0000513000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pread64(r0, &(0x7f00004be000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f000002f000-0x26)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x1, &(0x7f00004c2000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd7000-0x4), &(0x7f0000fd7000-0x4)=0x4) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000fd6000-0x158)=@hopopts={0x0, 0x1, [], [@generic={0x80}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x18) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) writev(r1, &(0x7f0000fd4000)=[{&(0x7f000089b000-0x1000)="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", 0x59d}], 0x1) [ 350.956438] binder: 4051:4053 ioctl c0306201 20fc1fd0 returned -14 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dee000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003e3000)=[@in6={0xa, 0x1, 0x33ad, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1c39}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x2c) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000215000-0x60)="65ea26ced4f4658cb5564e03f913d3b857079fedd9963b8e4bb81dcf5a491139b0e57c97ee96561a23d30e8d0597bd99d57f8e1158b26797e4ba5ddda073c79ab6661e9de32a62bf93728884dc9ff8a8952e1498306148287cb7ea73dc46ff20") signalfd4(r0, &(0x7f0000b34000)={0x3f}, 0x8, 0x80000) recvfrom(r1, &(0x7f00005c6000)=""/107, 0x6b, 0x40000000, &(0x7f000018b000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x4}, 0x3, 0x3}}, 0x26) close(r0) 2018/02/03 05:00:04 executing program 7: clock_gettime(0x0, &(0x7f000029f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{r0, r1/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000412000-0x9)='/dev/sg#\x00', 0x0, 0x8000) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b45000-0xe)='/selinux/user\x00', 0x2, 0x0) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000568000-0x44)) stat(&(0x7f0000098000-0x8)='./file0\x00', &(0x7f00008c1000)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) [ 351.005995] binder: 4051:4076 ioctl c0306201 20fc1fd0 returned -14 2018/02/03 05:00:04 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto$inet6(r0, &(0x7f0000ccd000)="98fdec949c36c1286ffd346cdb2180a494b180b5acca0dc3ac602d53e930ef36268afc8954216f316dde5e64ed6fe47f646e7233b911d4b6e741630e2a937411b21b669e064cf5aba838c548e5ce0f305e8f982c263f72140ffce2513e0dac38cf566c8a852877437a7dec4dc46ced8d0248355ff20941e78752c54c9a5e6df8fe778d4f915a54ca18e1eaebe6675556adc0af680488", 0x96, 0x40, &(0x7f0000ca9000)={0xa, 0x2, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007aa000-0x4)) sendto$inet(r1, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) tee(r0, r1, 0x8, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d37000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003c9000)={0x0, 0x0}, &(0x7f0000937000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00005eb000)={0x4, 0x9, r3, 0x10001, r4, 0x1, 0x7, 0x1000}) connect$inet(r2, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000f9f000-0xc)={@empty, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) write(r2, &(0x7f0000045000-0x1000), 0x0) 2018/02/03 05:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x2c0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKINFO={0x19c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}, @IFLA_INFO_DATA={0x58, 0x2, "cbf1bb0d6d0a69ee026c4286953b44b4f1f028d93634b7760cf3f0e3af41fd41bc40b666474ab53091e4c5c29d68d87e9441df13227f834408b1f8ff4ff8c284f73cf182c8914496dcb1abe9848da9c3d1"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'proc\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '/\x00'}, @IFLA_INFO_DATA={0x100, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5353a539917591e6883e5840ea66513e4bdadf4c57307096ea27e89cead80a0c8f84ab122eca70b12b71d0ffe01a4c2dc2492532fa67e5f2f"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c0}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000532000)='/dev/urandom\x00', 0x0, 0x3) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000009, &(0x7f0000eeb000-0x4)=0x800003, 0x4) getegid() getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee4000), &(0x7f0000566000)=0x4) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00009eb000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f88000)='./file0\x00', r0, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x44000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000003000-0x8)={0x4160}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x401, 0x10001, 0x20, 0x1, 0x1}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x18)={r3, 0x8000, 0x8, [0x8, 0x75, 0xaef, 0xfffffffffffffffa, 0x4, 0xe492, 0x6, 0x7]}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000005000-0x20)={0xe9fd, 0xb7a8, 0x4713, 0xfffffffffffffffe, 0x11, 0xfffffffffffff31a}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000005000)={@generic="740c4848e2876d301380b4922f626c52", @ifru_ivalue=0x1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000), &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000007000-0xc)={0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000008000-0x40)={&(0x7f0000007000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0], &(0x7f0000008000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x8)=[0x0, 0x0], 0x8, 0x3, 0x7, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000009000)=0x9) 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x7530}, 0xfffffffffffffffd, 0x8}, {}, {}, {{0x77359400}, 0x4, 0x10000000}], 0x60) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d16000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x100000000000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000080802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000fd8000)={0x8, &(0x7f0000fd8000)=[0xfffffffffffffff7, 0xafc, 0x18b3, 0x0, 0x6, 0x4, 0x100000001, 0x8]}) r3 = inotify_add_watch(r2, &(0x7f0000137000)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r3) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fd9000+0xceb)=@known='system.sockprotoname\x00', &(0x7f0000767000)=""/14, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fd8000)={0x2, 0x8, 0x7, 0x3, 0x0}, &(0x7f00004db000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000015000-0x20)={0x5, 0x3ff, 0x4, 0x3, 0x7fffffff, 0x10001, 0x8, 0x100, r1}, 0x20) r2 = socket$inet6(0xa, 0x8000000000000802, 0x40) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd8000)=@assoc_value={0x0, 0xf20}, &(0x7f00002ae000)=0x8) fchmod(r2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd8000)={r3, 0xffffffffffffff8d, 0x1, 0x7}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7853deda) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6c000-0xe)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00007d7000-0x58)={0xffffffffffffff2e, 0x5, 0x50aee8c6, 0x2, 0x0, 0x4}) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x4) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002286, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) syz_open_dev$mice(&(0x7f0000769000)='/dev/input/mice\x00', 0x0, 0x101a00) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f000047d000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) init_module(&(0x7f0000001000-0x3)=':^\x00', 0x3, &(0x7f0000001000-0x13)='-securityvboxnet1:\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000017000-0x4), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/03 05:00:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) getpeername(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000aa0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0x401, 0x7b55}, {0x3ff, 0x53}, 0x7fffffff, 0x4, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x8)=[{0x8, 0x1, 0x598f, 0x6}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x87}, 0x10) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x2}, 0x5c) r0 = socket(0x11, 0x2, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000676000-0x10)=@req={0x50, &(0x7f0000c7d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000072c000-0x20)="51f473a5fa9b4139ca035bfefa3ce4e36b9a7c14ce1eb5b2f15d144f2f3ace51"}}) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) dup3(r0, r0, 0x80000) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x1000000, 0x0, 0x2000) r0 = socket$inet6(0xa, 0x800, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x14, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006c5000)={@generic="b474ce08f2ecf4c26a90cebaedbe9826", @ifru_flags=0xc000}) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000d1f000-0xa6)=""/166) epoll_pwait(r1, &(0x7f0000928000-0x18)=[{}], 0x1, 0x101, &(0x7f0000b15000-0x8), 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001}) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$sg(&(0x7f0000246000-0x9)='/dev/sg#\x00', 0x4000000000000, 0x44246) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0x0, 0x0, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c94000)) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x40000000}) write(r0, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000ebb000)='./file0\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x81, &(0x7f00003af000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00009fd000-0x6)='./bus\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000cdc000-0xaa)="d1585091501ddfd6577270f58a8be6e49c8badd9309815e5aa3cd3fafd4c2c44af7e79c70428fb4f20d48fdcaf75e8c77572a1081cd5da0a0d110054d086a73ae2002b77c6c34228ba68fa61e7f2d43a8544469df3859bf549427a7403b1322576497e731ec8adedfb4389ce49183dc8c7eb2b97bb27747de289a059fd3ae16ad574c90547291f6c2e51ba105a3542274108ecebd8ac61c657c3b21a7542c8ca23dc9a26afb6a606e8da", 0xaa, 0xc010, 0x0, 0x0) r2 = open(&(0x7f0000033000-0x8)='./bus\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000bc7000)='./file0\x00', 0x0) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd8000-0xd)='/dev/usbmon#\x00', 0x7, 0x18000) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00009e0000)={{0x7, 0x7}, 'port1\x00', 0x2, 0x10, 0x2, 0x8, 0x4, 0xdf4, 0x0, 0x0, 0x1, 0x6}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000087f000-0x10)={0x3, &(0x7f0000eb0000)=[{0x5, 0x6, 0x10001, 0x8}, {0x4, 0xf637, 0x1, 0xb4}, {0x3f75, 0xd5d, 0xbe4, 0x1df}]}, 0x10) sched_yield() accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x6b597efd1e8dac91, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) syz_open_dev$usbmon(&(0x7f0000248000)='/dev/usbmon#\x00', 0x4, 0xa002) fcntl$getown(r1, 0x9) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = add_key$user(&(0x7f00008d7000-0x5)='user\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ed1000-0x97)="b4", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/pktcdvd/control\x00', 0x8c240, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x8000000000000012, &(0x7f0000241000)={@loopback}, &(0x7f0000f5e000)=0x5fc13491be56f484) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001f8000-0x52)=""/82) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b7d000)) r2 = syz_fuse_mount(&(0x7f00003c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000438000)=0xffffffffffffffff) syz_open_dev$urandom(&(0x7f000055a000-0xd)='/dev/urandom\x00', 0x0, 0x4000) 2018/02/03 05:00:04 executing program 4: rt_sigsuspend(&(0x7f0000d1c000)={0x78}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000303000-0x9)='/dev/rtc\x00', 0x686200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000539000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e6f000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x2f69, 0xa6, 0x400, 0x1ff, 0x0, r1}) 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pwrite64(r0, &(0x7f0000ccd000)="b917753c1ecf3ff7b7f20161a2e672125c7f57282954ec84c4ce26a043123a41c01442fddd922797f55ba1fdb728770279e15130d5eb6de9ce67097e27684e58b4ede7dbd5e8af14d371c1930728", 0x4e, 0x0) clock_gettime(0x0, &(0x7f00006e5000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{r1, r2/1000+30000}}, {}, {{0x77359400}}], 0x60) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a75000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x9, 0x0, 0x100000001, "9a58aefda258b5558e32a0558f7f7734fcf210d118115806e9e8b9cabebc7274d88b3195c0a16b6833a8faa996ef641ed1840849e211d21ba7b21038687405d4e4d515b147939250ea155d733bf1d2e6"}, 0x160) 2018/02/03 05:00:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f00002f0000)='/dev/net/tun\x00', 0x0, 0x101080) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e71000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffff000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/enforce\x00', 0x4200, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd8000)={0x0, 0x3}, &(0x7f0000b61000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000058d000)={0x4, 0x2, 0x205, 0x1ff, 0x7, 0x0, 0x5, 0x2, r2}, &(0x7f0000fd8000)=0x20) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000927000), &(0x7f0000fd9000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fd9000), &(0x7f0000fda000-0x4)=0x4) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10440, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)=""/164, &(0x7f0000002000)=0xa4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file1\x00', 0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0xd4)=""/212, &(0x7f0000000000)=0xd4) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000a4e000-0x8)='./file0\x00', 0x1000, r0, r2, 0x8f62, 0x100880) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/03 05:00:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005a3000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000811000-0x10)={0x5, &(0x7f0000e11000)=[{}, {}, {}, {}, {}]}) write(r1, &(0x7f0000929000-0xfc)="240000001e00070000000000000004ff038ede000f000100fa0029000400000001080000", 0x24) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005fe000-0x8)) tee(r1, r1, 0x9, 0x4) bind(r1, &(0x7f0000fe2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000053f000), &(0x7f0000b42000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000263000-0x4)=0x7ff, 0x4) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ea3000-0x10)={0x1, 0xc, 0xdf0d, 0x7, 0x0}, &(0x7f0000fd9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000460000-0x4e)={r1, 0xfffffffffffffffd, 0x46, "b2b5db487b52b6e8a16e946453209791beea328d6c61451ef8eb8793e09c1ecfd5cf3fc47851af6ec9096c3f0a1d54d746b62fa5d830dc8a428401543bddeba71d4e3d8b090f"}, 0x4e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffff000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/enforce\x00', 0x4200, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd8000)={0x0, 0x3}, &(0x7f0000b61000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000058d000)={0x4, 0x2, 0x205, 0x1ff, 0x7, 0x0, 0x5, 0x2, r2}, &(0x7f0000fd8000)=0x20) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000927000), &(0x7f0000fd9000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fd9000), &(0x7f0000fda000-0x4)=0x4) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffff000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/enforce\x00', 0x4200, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd8000)={0x0, 0x3}, &(0x7f0000b61000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000058d000)={0x4, 0x2, 0x205, 0x1ff, 0x7, 0x0, 0x5, 0x2, r2}, &(0x7f0000fd8000)=0x20) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000927000), &(0x7f0000fd9000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fd9000), &(0x7f0000fda000-0x4)=0x4) 2018/02/03 05:00:04 executing program 2: prctl$intptr(0x1d, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000674000+0xff2)=0x90, 0x4) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd8000)) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000929000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000fd9000)=""/216, 0xd8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb8000)='/dev/sg#\x00', 0x0, 0x40000) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pwrite64(r0, &(0x7f0000ccd000)="b917753c1ecf3ff7b7f20161a2e672125c7f57282954ec84c4ce26a043123a41c01442fddd922797f55ba1fdb728770279e15130d5eb6de9ce67097e27684e58b4ede7dbd5e8af14d371c1930728", 0x4e, 0x0) clock_gettime(0x0, &(0x7f00006e5000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{r1, r2/1000+30000}}, {}, {{0x77359400}}], 0x60) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a75000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x9, 0x0, 0x100000001, "9a58aefda258b5558e32a0558f7f7734fcf210d118115806e9e8b9cabebc7274d88b3195c0a16b6833a8faa996ef641ed1840849e211d21ba7b21038687405d4e4d515b147939250ea155d733bf1d2e6"}, 0x160) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000035d000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = socket$inet(0x2, 0x7, 0x4e) ioctl$sock_ifreq(r2, 0x8915, &(0x7f000026e000)={@generic="e568ad0b5648301f0a46918f584307f1", @ifru_settings={0x503, 0xa800000, @raw_hdlc=&(0x7f0000898000)={0xcbd}}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r3, 0x5428) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000872000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d30000-0x10), &(0x7f0000143000)=0x10, 0x80000) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000e27000)={0x0, 0x2710}, 0x10) 2018/02/03 05:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a62000-0x10)='/selinux/create\x00', 0x2, 0x0) munlockall() mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ae6000)={0x10000, 0x9, 0xffffffffffffff00, 0x8001}) connect$unix(r1, &(0x7f0000d02000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r2 = open(&(0x7f000015b000)='./file0/file1\x00', 0x0, 0x10) ioctl$KDSETLED(r2, 0x4b32, 0x200) memfd_create(&(0x7f000086e000)="757365722773656c667d73656c6629262840bb656d3173656c696e757800", 0x3) recvfrom$unix(r0, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) dup2(r0, r1) 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cbb000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000730000/0x1000)=nil, 0x1000, &(0x7f0000000000)) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00006bf000-0x10)=[], 0x1ee) r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0xbcc, 0x2) sendfile(r0, r0, 0x0, 0x2c67579c) ioctl$void(r0, 0xc0045c79) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2018/02/03 05:00:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bb000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00003f2000)=0x800) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) recvmsg(r0, &(0x7f0000dfc000-0x38)={&(0x7f00007f1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000001e000)=[{&(0x7f00009c7000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000649000)=""/141, 0x8d, 0x1000}, 0x40000003) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000943000)) 2018/02/03 05:00:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d5b000)) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:04 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000-0x8)=[{r1, 0x84}], 0x1, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000007000)={0x5}, 0x8) getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/03 05:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f00000d6000)="b00715d095b01de56568c1c0c0997559ca93ff2265de14221c578dfbd7a98dd6da0cf15d01b20c1dcb7030aa97482833131b2ad825e8e6515d7b984544940809a4c788981b442a8d22a67d2b8522a08f62c5aa877a11a767e1d0136823482d7002126a6aaf6f297421ebf567a14c170fda21194ddca4addb18f963bb981480eb8e23e5ebe0da54faeaab5e8d04692bca1db93e22d18b8a0c1f9f5bc0ecf6fb78e10342aec8d27abf1ad9b1ea131cba79b2cd5450b526ca42e8") 2018/02/03 05:00:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x61e2, 0x111081) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d62000-0x30)=[{&(0x7f000066b000)=""/23, 0x17}], 0x1) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00002c4000-0x16)='net/ip_tables_targets\x00') stat(&(0x7f0000ce0000)='./file0\x00', &(0x7f000032c000-0x44)) close(r1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000663000-0x4)=0x7fff) 2018/02/03 05:00:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socket$inet6(0xa, 0x80b, 0x20) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00006a0000-0x60)={0x0, 0x23, 0x6, @tid}, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000fd9000-0x20)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fd9000)={{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x3, 0xffffffff, @empty, 0x8}, 0x2, [0x7, 0x9, 0x9, 0x200000000000, 0x6, 0x3ff, 0xfc4e, 0x8000]}, 0x5c) 2018/02/03 05:00:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@generic="b0cdccb04c55093880adbae263ca8a75"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000001, 0x100000000, &(0x7f0000000000)="5d394d6a07b559120c09e116210db83477455317fb258c92139bb304807e653807d8cb5686e14b217abc8f0088ea13bbf98b55c3cb5524fae1c6ff76983744d008c71da85e0d7cc56217573ac7246e327aa09cf8e623fd847a8c9e720103356b8bbf695949f4fa026017aafa830d8aa3b97d6a33941872d4349924486cceb09282541a6328c1b9aad8fc9f1f34ef61ce55f7c360b7eeaf5dc5b753f1071ce2d8d6ca6ed299a3f030ce944a18079d124b5860966971e56720ffcdb55e33c48af55fe8aa", 0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xa8)={0x0, 0xa0, "1abe54033999b5e7516b7a99d5ca0b101d5c54a960006ca90646a027d778e2bf13f4abc0e45a0f08abf3a82b7e833d78e41fa74ad81d9be204a08c8c013190a7755faf116d3a1e77a37c83fb1fad31db2f02986cb9483e230bc16aa9dd4c1ff4165b62d6e248ea2decbfb3cd72ef3f765b2c1faaa33d88251c7ac089f1ffd66af7e91a3bf81f0423be2b9d74c23136324a598099221aabb496ddc4c814af3352"}, &(0x7f0000001000-0x4)=0xa8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x16)={r2, 0xc73, 0x7, [0xc8, 0xc7, 0xfffffffffffffe00, 0x1, 0x7, 0x100000000, 0x8]}, 0x16) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='irlan0\x00') 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1000000000000184) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x7ff) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x2}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e3f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dfc000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c39000-0x39)={r1, 0x31, "ee647e954f48f25c6b18f90442102ab5d74e99283d74bdbfc4783ab0a1c4348f830656a3b980e428a38e54ea9b493c0ead"}, &(0x7f0000bfa000)=0x39) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000efd000-0x144), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000f6f000)='./file0\x00', 0x4002, 0x80) recvmmsg(r1, &(0x7f0000ad0000-0xf0)=[{{&(0x7f000098b000)=@l2, 0xe, &(0x7f00007be000)=[{&(0x7f00000e8000)=""/172, 0xac}, {&(0x7f00007e3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000209000-0x5a)=""/90, 0x5a}, {&(0x7f0000a77000-0x6d)=""/109, 0x6d}, {&(0x7f0000f98000)=""/44, 0x2c}, {&(0x7f0000483000)=""/10, 0xa}, {&(0x7f00009ca000-0x65)=""/101, 0x65}, {&(0x7f0000c0d000-0xa1)=""/161, 0xa1}], 0x8, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000124000-0x6)=@hci, 0x6, &(0x7f0000edb000-0x30)=[{&(0x7f0000423000)=""/255, 0xff}, {&(0x7f0000d3a000-0x1000)=""/4096, 0x1000}, {&(0x7f000048b000-0xbf)=""/191, 0xbf}], 0x3, &(0x7f0000853000-0x62)=""/98, 0x62, 0x80000000}, 0x280000000000}, {{&(0x7f0000d45000)=@nfc_llcp, 0x60, &(0x7f00007c5000)=[], 0x0, &(0x7f0000d5b000-0xb)=""/11, 0xb, 0x1}, 0x3}, {{&(0x7f0000576000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000826000-0x80)=[{&(0x7f0000aef000-0xd8)=""/216, 0xd8}, {&(0x7f0000d63000+0x77d)=""/88, 0x58}, {&(0x7f0000e14000)=""/225, 0xe1}, {&(0x7f00003de000)}, {&(0x7f0000cb2000-0x9)=""/9, 0x9}, {&(0x7f00008b0000-0x36)=""/54, 0x36}, {&(0x7f0000f26000-0x5e)=""/94, 0x5e}, {&(0x7f00009fd000-0xd3)=""/211, 0xd3}], 0x8, &(0x7f000020c000)=""/130, 0x82, 0x741}, 0x3}], 0x4, 0x20, &(0x7f0000e6d000-0x10)={0x0, 0x1c9c380}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000fb0000)={@common, @ifru_flags}) fsync(r0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) fchdir(r0) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/172, 0xac, 0x120, &(0x7f0000000000+0x5d1)={0x4, 0x6, 0x5, "eef9e8da9bd0", 0x765}, 0x10) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fd9000-0x10)=""/240, &(0x7f0000d8a000-0x4)=0xf0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') select(0x40, &(0x7f000074b000)={0x800, 0x9, 0x8000, 0x3, 0x8000000000000000, 0x400, 0xa5}, &(0x7f00000d2000)={0x0, 0x2, 0x7fff, 0x3f, 0x5, 0x4, 0x8, 0x100000001}, &(0x7f0000022000)={0x0, 0x2, 0x6, 0x1, 0x200, 0x100000001, 0xfffffffffffffff7, 0x2}, &(0x7f0000fdd000-0x10)={0x77359400, 0x0}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, r1}}, {}, {}, {{0x77359400}, 0x0, 0xffffffffffffff01}], 0x287) 2018/02/03 05:00:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000608000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) r3 = syz_open_dev$mice(&(0x7f00009db000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00007af000)={0x0, 0x6}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f000079d000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="b2fb57f3548c89b173a4bad0458127dc"}}) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007da000-0x7a)) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xffffffffffffffa7, 0x1ffc000, 0x7, 0x0, @tick, {0x100000000, 0x32e7407d}, {0x9, 0x1}, @connect={{0x332, 0x3f5}, {0x763f80a6, 0x101}}}, {0x8, 0x10000, 0x80, 0x400, @tick=0x4, {0x0, 0xfff}, {0x0, 0x9}, @result={0x20, 0x4}}, {0x283b, 0x3, 0x2, 0x40, @tick=0x1355d337, {0x81, 0x5}, {0x1f, 0x61b}, @raw8={"933624387a04a0b757a8d283"}}, {0x8, 0x1567, 0xf1, 0x2, @time={r1, r2+10000000}, {0x0, 0x3}, {0x800, 0x2}, @result={0xfff, 0x8000}}, {0x8001, 0x101, 0x200, 0x8, @time={r3, r4+10000000}, {0xc5, 0x5b}, {0x3, 0x8}, @note={0x2, 0x508, 0x202, 0x9, 0x5}}, {0x5, 0x6, 0x6, 0x401, @time, {0x0, 0x4}, {0xdcc, 0x9}, @connect={{0x8, 0x3f}, {0x8001, 0x5}}}], 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) accept$packet(r5, &(0x7f0000883000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003a8000-0x4)=0x14) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto$unix(r5, &(0x7f0000872000-0x1000), 0xfffffffffffffd74, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0x0) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd9000-0x8)='./file0\x00', 0x80001, 0x84) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00006fa000)={0x100000001, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr=0x6}, {0x2, 0x1, @multicast1=0xe0000001}, 0x0, 0x0, 0x1, 0x2000000000000000, 0x9, &(0x7f0000cdc000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000, 0x0, 0x3}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000c62000)='./file0\x00', &(0x7f0000fda000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000644000-0xc)={0xff, 0x200, 0x81, 0x80000001, 0x2, 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd8000)={@common='yam0\x00', 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000fd9000-0x14)={0x11, 0x0, r2, 0x1, 0xb621, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdc000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000036a000-0x1)={0x7}, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fda000)=0x1) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000002000)="07000000db55", 0xfffffffffffffdfe}], 0x100000000000014e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:05 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000034a000-0x90)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff3000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000, 0x0, 0xff}, 0x20) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000659000)=0x0, &(0x7f0000467000-0x4), &(0x7f0000d0f000)) quotactl(0xf93, &(0x7f0000613000)='./file0\x00', r1, &(0x7f00003c6000-0xe5)="d24bb15604ff6deacd78d12bc2b250b7871a6ce0898945d843261a687e1ee682ff645c084977b994e44825fee09109159d1f8eeb0cfc162e325a341c09825f97d9309fd494d3bbe26a29d3a1c72d9a968c56bd961b63fc8334832f2fe4bddd9f100f6dc283c454a97044ada704b9cafb685e8ad487ae4fc555bc37559d740e696ae6c5942b770e3462eb1f2c7a1708cb456a25cb6c5002941e89426168c0b92c343d1c78af1d5c99bb2e7fb86f011cd96349fa1669a918c136289576e91a8fa57ab74e07d48cea078385e5c38a2080ad5ed532a7ec85e8a1fe403f35a85e8aae6064165b4f") clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000433000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000977000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000061a000)=@int=0x4, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b6000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0xffffffff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000536000-0x11)='/dev/vga_arbiter\x00', 0x20800, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000743000-0x50)={@generic, @ifru_flags}) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005e3000-0x4), &(0x7f00006fe000-0x4)=0x4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) syz_open_dev$loop(&(0x7f0000ee5000-0xb)='/dev/loop#\x00', 0x7f, 0x2) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fd8000)={@remote, 0x0}, &(0x7f0000fd9000-0x4)=0xa) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd9000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000204000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x100000001, 0x1, 0x9c, 0x500, 0x10001, 0x8, r1}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007c0000-0x10)={{0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000c29000-0x10)={{r0}, {0x0, 0x989680}}, &(0x7f000008b000-0x10)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a06000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000083000-0x58)={0x4, 0x7, 0x2, 0xbe, 0x1, [{0x800, 0x101, 0x8, 0x0, 0x0, 0x800}]}) bind$unix(r1, &(0x7f0000796000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000065c000)=@assoc_id=0x0, &(0x7f0000cfe000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ac0000)={r2, 0x8, 0x100, 0x60ba, 0x3, 0x8}, 0x14) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000014d000)='\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000b12000)='/dev/sg#\x00', 0x2, 0x1e609a1cbc51464) getsockname$netrom(r0, &(0x7f00004f8000-0x48)=@full, &(0x7f0000c44000)=0x48) timer_create(0x7, &(0x7f00000ad000-0x60)={0x0, 0x20, 0x2, @thr={&(0x7f00000e4000)="65a31dbdc916886957e77643b48f04de79b5850bb562bff9a6c0af6f103e660a842c34d649e2490c9e1da97cf901fc0a325cbc9a64a65d575b55463e45d1d6d6da34a27af2ee14e2cee136d3076c7175b400335fbe82eeeb69e5bbd5ede0ee968eab8d4d", &(0x7f0000ae7000)="02c3956c9a6e54aa4ab0cdfac0c3f32712c3e1825e31453b290e4006324861c6dca77d39d064ff9c9ff71bd42780611c3ddf2cafdf0cad62e6e6684f2c90b7c962d4bd9e046b4ebe210e486beb5d9a27e165256393c72074e334647d6d4aa48fa193e41b8d81f292a713ffe70283ef91796753272c06fa695e96e9fd142f267091e57d84e5b823b86f65dd5446a10ac06171fe0a2e898cafbaf82bac45e9d5b62bee85aa8dcfd72c89e1044c54a7cb22100b949fdce02f1862833d5114155630a0893870160fcd35aeab470afefdfef7dea77cc34c7257"}}, &(0x7f0000dfc000-0x4)=0x0) timer_delete(r1) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1ff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000009000-0x1350)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x27a}, 0x1}, 0x0) flock(r0, 0x5) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xfc, &(0x7f000032a000-0x8)={0x0, 0x0}) fchmod(r0, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000064f000)='./file0\x00', 0x20200, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000075a000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f0000)={0x0, 0x0, 0x0}, &(0x7f000075e000)=0xc) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000160000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f00009bf000)=0xe8) r8 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005fd000-0x4)=0x0) stat(&(0x7f000007b000-0x8)='./file0\x00', &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000651000)='./file0\x00', &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000495000)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00008cc000)={0xffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e34000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000781000-0x4)=0xe8) getresgid(&(0x7f0000081000)=0x0, &(0x7f00008ba000-0x4), &(0x7f0000dee000-0x4)) sendmsg$unix(r3, &(0x7f0000d7c000-0x14)={&(0x7f00004d5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000183000-0x20)=[{&(0x7f0000d91000)="c5383777145af349c5e9dbc8a9ed4954213c714baaa5ae2eb6f5ff6a7f460fbbb3204eef52b49bbd6bb0409c6cbc35df37f0fdb650eadc18e2d4ce939f326f02055fdc89d9d9cc8316d4f1c7eaeffdf34c4ce5764963b1184acc916e86446d419afae46c1c0a5f75c4564d7660fc329b0032ec18963f77ba07b2aa3d383d3c1a3db77f7327c2a81a38b6d1ea5e4a68e44e786796bb14444f250ebe5f8fe642dd453186b596e83750", 0xa8}, {&(0x7f0000582000)="075739b61b2d13124383eea94e7ec5e4ef569838f468796a3b2d32d8440ada734e33bbb4db642b6a31b8b168f8b5c14febc5a13f230c256b49c068d491b3bd7f0c90ece3ad0f34897490aa5dd606c07f16756fa45fa3a85d89a7369f8a44e8ae1fcb78ce29ccfe97893d27ad4356", 0x6e}], 0x2, &(0x7f0000c33000)=[@cred={0x20, 0x1, 0x2, r4, 0x0, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1]}], 0x110, 0x80}, 0x4) recvfrom$unix(r3, &(0x7f0000e92000-0xca)=""/202, 0xca, 0x2, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b8e000-0x28)={@generic="8ea327f28379ed25e8fac2e93cc16bad", &(0x7f0000e52000-0xc0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @tcp_ip4_spec={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"9477", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x100000000000000}, @sctp_ip6_spec={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}, {"0bb0", @random="d85ee5e4df50", 0x2, 0x0, [0xfffffffffffffffe]}}, 0x0, []}}) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) signalfd(r0, &(0x7f0000844000-0x8)={0x677}, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000050b000-0x38)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0x1, {}, []}, 0x20}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000794000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) fanotify_init(0x0, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpriority(0x2, r1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fd9000-0x14)={@mcast2}, &(0x7f0000e6c000-0x4)=0x14) 2018/02/03 05:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x0, &(0x7f0000b68000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000abb000-0x20)={{0x77359400}, {r1, r2/1000+30000}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0xfffffe7e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000019f000-0x8)={0x0, 0x9}, &(0x7f0000ced000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009df000-0x10)={0xffffffff, 0x4, 0x3, 0x3, r3}, &(0x7f00007fc000)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x1e1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r1, 0x7f}, 0x8) lseek(r0, 0x0, 0x4) 2018/02/03 05:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000589000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006df000-0x50)={@common, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000001000-0x14)={0x1cd5, @generic="3716ff01cfadb6f648b39fc77e03b816"}}}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_ivalue}) r1 = socket$netlink(0x10, 0x3, 0x2000000000012) writev(r1, &(0x7f00001f5000-0x10)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc50ea0000000000", 0x58}], 0x1) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000078000)={0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000008b000-0x68)=@routing={0xbf, 0xc, 0x2, 0x5, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @empty]}, 0x68) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) fanotify_init(0x0, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpriority(0x2, r1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fd9000-0x14)={@mcast2}, &(0x7f0000e6c000-0x4)=0x14) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/rfkill\x00', 0x100, 0x0) connect$netrom(r0, &(0x7f0000709000-0x48)=@ax25={0x3, {"488da237cc23fa"}, 0x1f}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d24000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) futimesat(r1, &(0x7f0000cd6000-0x8)='./file0\x00', &(0x7f00006ee000-0x20)={{}, {0x0, 0x7530}}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ea4000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) accept$llc(r1, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f7f000-0x4)=0x10) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ca5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0xe, 0xffff) 2018/02/03 05:00:05 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) getdents(r0, &(0x7f0000000000)=""/199, 0xc7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x101, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000002000), 0x20000009, &(0x7f0000001000)) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f00000000000000190015", 0x2b}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 3: r0 = socket(0xa, 0x2000000002, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000118000-0x4)) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000), 0x0) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000adb000)=0xa, 0x40) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000fd9000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000c33000)=""/4096, &(0x7f0000ba0000)=0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b3e000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xad7}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x84) fcntl$setsig(r0, 0xa, 0x35) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) r1 = dup3(r0, r0, 0x80000) fstat(r0, &(0x7f00001fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea0000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000fa1000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e6f000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000acd000-0x38)={&(0x7f0000c64000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000198000)={&(0x7f0000dc1000-0x2780)={0x2780, 0x17, 0x200, 0x4, 0x2, {0x10}, [@typed={0x18, 0x1b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @nested={0x12c, 0x7b, [@typed={0x14, 0x88, @str='$procem1\x00'}, @generic="d44a90bae099e14d1a5e4025596c03632d85ae0c7ee0bc2f6bfa78bdfcb0a2017fcafd2187f6fb6dab67a871d8bc31", @typed={0x18, 0x3f, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x71, @str='\x00'}, @typed={0xc, 0xb, @uid=r2}, @generic="6e1e0a3784c41834d05d953e0cc6bd2dba4bc92501cfcfea8db93209699e65f895594aab4d723a0a37b6f544e51d3218139d6c4ebf3765265caa103b42d62c47a10f758818a9442477d6a6", @generic="e1667febc69dedd7c2a4f6150dad6e2d978b25e1cdd26eb680b861ac5b872a8eb0089d16823c373e799f296555c8d25a7a", @generic="bd6ef68614cdeef1f05a4ef71663782114d03b3f6a733d8e128b843c538e1448d411f85d9ba32b9b7c17bd97a86844e552c9cc71bfd576"]}, @generic="63ed2c19bf6faae079a47bc95e2dee0ea1ed8898133667af822bf3208b672e1c929b4d2659c36d9e90ece80f5101eb8cf78d2835ec710a19e4eb4346a8c64e4252363ab6d879c539a0fc35e518fe76b36f3a7e260a025cf9a3a18f9f14acac6141d29447f267536ee2f62e9549fbb534a8652513301bcae695317bb1548eb4ee2399f831065ea21ce66070fcf67305153582ed0122b889f20fbd215eb2c432", @generic="61ee2a5714ea0e5cbf1394dc27d5f7e52752aa11fedb5bed6f1e655ce98db7421f0e61577816e8082f503ce45ab6e004235f5b2c83225f56f53591f3a7167323999e521e67cb4afb820a7dcfa89b0fa35e5bbc95eed491001549d49516eb98debf9455", @nested={0x1028, 0x86, [@typed={0x18, 0x3a, @ipv6=@loopback={0x0, 0x1}}, 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@generic="eb9bb405e665ece508fdaa0db177d20ce37c26a16e90dd02f4bacde52159379de7c2cf4c80305faf09b22d54ee392668db312b3c98", @generic="bd795ae68144025f279e4b1176a53c31608c0cbed01a99ff1679c428c9474042878d35e5e17a501ece181b4b0f036f9df52749a04bb34d4fdb034e8319eef6be1053034b2aece7b98a1a4e45367504451b5023530ac79b3f6c83a819fef3682131b328b3d41d6c2689006440a1"]}, @nested={0x110c, 0x74, [@generic="b43a9b89f93a611718371b5a52d0492810c0e770e18a6c7439f5212481ac01705f097c59a8268dbe43d8a845405fb0b9164b2580ea91aef88b217a82262ebb0b7d0bfb5dc25f783a290186031f50f45e2a349f110024c6bb96978f377a1d3242bad661a776435e320e899c28bd785dbf66ede8b555bcdded2471defbd9aee2fefbb945cf247f1342939dd168c43d059f1785", @typed={0xc, 0x7e, @pid=r4}, @typed={0xc, 0x92, @u32}, @typed={0xc, 0x70, @fd=r0}, @generic="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", @generic="a82087fcd91fd45431b14b22cf731c9aee8a52a2fd823233bde8dafa7116d323c7791f5a1cb68ffd70c3321056ea64c7b291400316016f64287fb452ecb43f046fc652ea7fa2f6a52ea557df14616b"]}]}, 0x2780}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r5 = creat(&(0x7f0000140000)='./file0\x00', 0x81) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000df3000), &(0x7f0000a31000-0x4)=0x4) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f00000000000000190015", 0x2b}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 2: syz_open_dev$sndseq(&(0x7f000058a000)='/dev/snd/seq\x00', 0x0, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000158000-0x5c)={{0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff8ca}, {0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x3, [0x8, 0x2, 0x40, 0x1, 0x6, 0x89, 0x400, 0x7]}, 0x5c) memfd_create(&(0x7f00005f6000)='/selinux/avc/hash_stats\x00', 0x1) r1 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$urandom(&(0x7f0000926000)='/dev/urandom\x00', 0x0, 0x800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0xfffffffffffffffb, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf7}}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000766000)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/policy\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000b73000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@extra_flags={0x8, 0x18, 0x9}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/03 05:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x1, &(0x7f0000ccc000)={{0x77359400}, {0x77359400}}, &(0x7f00005bb000-0x20)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x0, r1}, 0x0, 0x0, 0xfffffffffffffffd}, {{0x77359400}}], 0x60) 2018/02/03 05:00:05 executing program 4: r0 = getpgrp(0xffffffffffffffff) ptrace(0x4208, r0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd8000)}], 0x137}, 0x0) fcntl$notify(r1, 0x402, 0x10) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000adb000)=0xa, 0x40) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fcf000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000800000f9000008", 0x29}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f00000000000000190015", 0x2b}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00006d4000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000971000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x46a1, 0x7f, 0x13, 0x5584, 0x44}, &(0x7f0000823000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ddd000-0x10)={r1, 0x78, &(0x7f00000bf000)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xffffffffffff7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f000003f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000702000-0x8c)={r1, @in6={{0xa, 0x0, 0xe9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0xfe77) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000379000), &(0x7f0000a5e000)) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000022000), &(0x7f000096c000-0x4)=0x8) 2018/02/03 05:00:05 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000007000)='./file0\x00', 0x200000, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, 0x8, 0x4000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000007000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2c6) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00002ab000)}], 0x1}, 0x0) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/rtc\x00', 0x12a80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004f1000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x949}, 0x20) 2018/02/03 05:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000b06000)={0x0, 0xf, 0x6, @tid=r1}) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x1, &(0x7f0000ccc000)={{0x77359400}, {0x77359400}}, &(0x7f00005bb000-0x20)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x0, r1}, 0x0, 0x0, 0xfffffffffffffffd}, {{0x77359400}}], 0x60) 2018/02/03 05:00:05 executing program 1: faccessat(0xffffffffffffffff, &(0x7f000065d000-0x8)='./file0\x00', 0xc0, 0x0) keyctl$session_to_parent(0x12) 2018/02/03 05:00:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000036e000)={0x2, 0xa, 0x9, 0x0, 0x1a, 0x0, 0x4, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x4, 0x10}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x5, 0x1, 0x47, "adaa192fe7f73127be931857d4fe7e0836eb88edddb5c804adaab5069703f980d00e0ea57fa8888b8b3d1ffba6af842e2c8175d88144be7f2b31ecb9b663c6765bf41acb379431"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0xffffffffffffffff, 0x1, {0x6, 0x32, 0x2, 0x6936, 0x0, 0x80000001, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0xd0}, 0x1}, 0x4) mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000ccb000)) socketpair(0x3, 0x2, 0xdd, &(0x7f00005f6000-0x8)) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001d8000)='./file0\x00', 0x202040, 0x80) connect$ipx(r0, &(0x7f00009fa000)={0x4, 0x80000001, 0x1, "6f4208709f88", 0x7}, 0x10) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dfc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bf5000)={0x0, @dev, @broadcast}, &(0x7f0000c68000-0x4)=0xc) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x40000, 0x3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c7a000-0x4), &(0x7f000050c000-0x4)=0x4) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1, 0x0}, 0x0) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x1020001, 0x0) write$eventfd(r0, &(0x7f0000eba000)=0x1, 0x8) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d59000)={0xa, 0x2, 0x1, @empty}, 0x1c) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000c8c000-0x8)) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b47000-0x14), &(0x7f0000743000-0x4)=0x14) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d32000)='./file0\x00', 0x200, 0x40) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000bab000-0x1)={0x6, 0xffffffff}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000c0000-0x4)=0x9) set_robust_list(&(0x7f0000576000-0x18)={&(0x7f00004cf000/0x3000)=nil, 0x7, &(0x7f0000e3e000/0x1000)=nil}, 0x18) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000944000-0x4)=0x9d) readv(0xffffffffffffffff, &(0x7f0000915000-0x80)=[{&(0x7f00000f5000-0x8)=""/8, 0x310}], 0x1) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000d50000-0x1000)="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") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)) 2018/02/03 05:00:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d58000), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b62000)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}}, &(0x7f00006b2000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a66a3c8f226cd15, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000855000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000433000)={r2, 0x10, &(0x7f0000b7a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000024c000)=0x10) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/ptmx\x00', 0x8000ca03, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ddb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d98000)=0x14) [ 352.478367] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd8000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000fd8000)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:05 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00001a5000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x34, 0x0, &(0x7f000016e000-0x34)=[@dead_binder_done={0x40086310}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @acquire={0x40046305}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3}], 0xe8, 0x0, &(0x7f00009db000)="2f638b5cb01b395f3203b54204018d40bd1c244d4eb9a2530d0a6fb486a2ffe3b0952ce602880a1de5a0712e22fda1e2add55bbbab9a600d1884233e37785bc7199cf5dcfd0a4014a68c987628f34e473d6dc2659ea37d0de73ff95346c9a802ee25db24764db076ab4ba44fcc4773644625b0f3c0e25dd4ce559e00f7e017aa168dcabdad0975d44f96151274aa82b542824d7b1dddc4ae58f3b4a6fa9c84a86c2b769a28bde22b2b58de9440764a0e6432f5e1eed8829bba7e08d11b6a9a384a1293e1c0b490ab279690e197f243889230a6091977bea1c8c68bef0412da69d2c6e56006607096"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000d73000)=[], 0x0, 0x0, &(0x7f0000869000), 0x8) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c47000-0xb0)={{0x3cb3, 0xfffffffffffffbff}, "706f72743000000000000000000000000000000000000000000000000000000000830000000000000000006d00", 0x80, 0x400000010020, 0xffffffff, 0xfffffffffffff7e6, 0xd5, 0x2000200000001000, 0x1, 0x0, 0x7, 0x100000001}) inotify_add_watch(r0, &(0x7f00006a7000)='./file0\x00', 0x4000001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b22000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00001d6000)={0x7, 0x5}) 2018/02/03 05:00:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009db000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f92000-0x2c)='net/wireless\x00') getsockname$inet(r1, &(0x7f0000d96000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000530000)=0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000055d000-0x4)) pread64(r1, &(0x7f00004e5000-0x8)=""/8, 0x8, 0x100000) 2018/02/03 05:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a1f000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00005c1000)={0xa, &(0x7f0000e6b000-0x28)=[{0x87, 0xffffffff}, {0x81, 0x6}, {0x9, 0x5}, {0x45}, {0x2, 0x1ff}, {0x6, 0x18000000000}, {0xff, 0x5}, {0x9, 0x4}, {0x9, 0x7}, {0x3, 0x7210}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x40, &(0x7f0000f42000)="34325ab3ab4e0fa18f779c868ca2856e617483aa28da20ad48d282081ac333235996d95ee46dfb9b1bb390ea08e5b60901ae4aaaa7de2d1420218e1ceae442d69a35f04520ceea0ec9618713aee7fc324a43f8892b4eafe4547eba34f7611ae1af8118c50aa8ac151d6e34cb773bf525f23cf58823f1dc41309ba0a69357403d67fe5947d333268a240572f623f8ac4f2c4e6093d6837adda33829e3554f8fe5727b2f7920d7beaab8f80fea94ebf6ccf9ce4b2422252b39ce92617e6ec30838c72a52c859fd97d897ee48161ce188c35cd2a9b2384a6b3967ab91483ceca0bb9d124170") ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000fa1000)={0xffffffffffffffff, 0x7}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000047000)=0x3) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:05 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000c2e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005e1000-0x4)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dae000-0x4)=0x81b, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000074b000-0x9)='/dev/sg#\x00', 0x3f, 0x400) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002b7000), &(0x7f00001f4000-0x4)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd7000-0x8), &(0x7f0000fd6000)=0x8) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd6000-0x8)}) 2018/02/03 05:00:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x2d, &(0x7f0000013000), &(0x7f0000001000-0x20), 0x8, &(0x7f0000012000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:05 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00002ef000)={0xfdb5, 0x7, 0x2, 0x0, 0xad82, 0x5, 0x4, 0x52, 0x8, 0x3}) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$ipx(r0, 0x0, &(0x7f000075a000-0x4)) r2 = accept$inet6(r1, &(0x7f0000531000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000531000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000075a000-0x4)) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000978000)) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000fc8000)=""/121) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000)='mountinfo\x00') mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fd8000)={0x84, 0x1}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd9000), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getgroups(0x6, &(0x7f0000ece000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000001000-0xc)=[r0, r1, r2]) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r3, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/02/03 05:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$int_in(r0, 0x5421, &(0x7f00008f9000)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e4c000)={@generic, @ifru_ivalue}) listen(r0, 0x3) ftruncate(r0, 0x72f) 2018/02/03 05:00:05 executing program 1: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/03 05:00:05 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000589000-0x90)=[{&(0x7f00009e1000-0xe8)="384a35b4a05ac83107865c2aa7920654bcf9d61973b1433000d3e62da76b7c522e1926c4a18446bd6f676b9de03c20555af15b7d147128e4624a2fd0a105c3ecb3b300a9efd5eed5b4cb368806a0c7ed19facd1d83ba1b62576c2f30de53c7465e046086f851fcf75683301780beaab4dba9792147dabc146cabd23d4b38ea0aa2048f45d49c11e9e7e2c492b8b3a58467a42473e6a788aef809472ed75bcafc3138440546db2748a6a71d93b8a153b09d91e393dea6c66b4a7d8eccf57dd933194376a8ecde21b4949caf315d69fa55fc2574ce5f86db8cb5678282bfb1d5ac4651acf7ecfa876a", 0xe8}, {&(0x7f00000b2000)="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0x1000}, {&(0x7f0000fd9000)="68b3de0f8b6ee1", 0x7}, {&(0x7f00005c4000)="a2e6371338a4c83adc46a6354b33574e154a2a72925e15201b1073f3521f1a5a0d7113b68d6882884d6082", 0x2b}, {&(0x7f0000fda000-0xce)="e13babb48b2ab705710dd56d15fecd9ebf1decd649f481d5fe0649f10319c54d70bef90879392d8b4946bdb51da6e6a7b98edcdf01db94f6e346e185368b1e24918eed44c67e10745d600a38c2912314d5452aec5ca1ef2ce38422d91d95ba2422306d59959a1e87b053b1d5ebd30b0dbb45d5f3f7887ff9739101f053235b6a561e2e8a5e796cc46238399971bf78f60d241880d2bd70cafc3af88c04ddd042f65a17270dc3ed1f78257125f71e2a85e68e53204b84c985ea88bbca9872bb4e536d0bbfaca106e28fc21227b59b", 0xce}, {&(0x7f0000ef5000)="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", 0xfb}, {&(0x7f0000fd9000)="66369890726e47e5c81da211a9a6d2d39ee0cfce5cb148e8f21c504666444de51484e7d54c0ef420e2928ef0908d17aae4e83e90574a369418df", 0x3a}, {&(0x7f0000fda000-0x1000)="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", 0x1000}, {&(0x7f000010e000-0xf5)="0efd33271a6a26a9992ef286177e106b738e3544e975ac1441fa8693273b02dbeacc89ee097a988e7cc12373886bf6bcb6108cf7edfc3a5eecad1c8ad75338e15683c9bacdcb8b1ebd54dc9386168e096ae66f98d50c4f841a73500ac4c0c0220544c88c3e9d5e0f1e98c891096dafa61d295fce82089d4862bd9230f6b40da68a25540eeb9427fc5f827f850ce846eec99010792e0d4b2fcdfffd2ecb0368a59861dae9034439f7e6e18d9d37c3eb515e136951156c76b957c1ae95fdabe462f7215e1362b4bef232cff577fe8786fe7134f71ba266e342af8df5777e5a75ce0c10b33fcf375ee6472dec579e01f6f828ffc34881", 0xf5}], 0x9, 0xb) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00004c7000-0x3)={0x5, 0x80000000, 0x5}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x0, &(0x7f0000df0000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000c28000-0x8)='./file0\x00', &(0x7f000066b000)={{r1, r2/1000+30000}, {0x77359400}}) select(0x40, &(0x7f0000817000)={0x3ff, 0x5, 0xfffffffffffffff2, 0x4, 0xacab, 0xfd, 0x3, 0x3}, &(0x7f000014d000-0x40)={0x80000001, 0x7, 0x5c, 0x4, 0xbe, 0x0, 0x10001}, &(0x7f0000cd4000)={0x9b, 0x8, 0x7f, 0x8, 0x8, 0x6, 0xfffffffffffffffa}, &(0x7f0000517000)={0x0, 0x7530}) select(0x40, &(0x7f00007a7000-0x40)={0x8, 0xffff, 0xffffffffffffffc1, 0x6, 0x1, 0x0, 0x2, 0x5}, &(0x7f0000a8c000)={0x6, 0x4, 0x400, 0x400000000000000, 0x2, 0x4, 0x1000, 0x7}, &(0x7f00009ff000)={0x40, 0x2, 0x4f52, 0x100000001, 0x8001, 0x2, 0x0, 0xfffffffffffffff7}, &(0x7f0000cee000-0x10)={0x77359400}) clock_gettime(0x0, &(0x7f000065a000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000def000)=[{{}, 0x7ff, 0x0, 0x7}, {{0x0, 0x2710}, 0x4, 0xfff, 0x6}, {{0x0, 0x7530}, 0x3f, 0x7fffffff, 0x20}, {{r3, r4/1000+10000}, 0x3ff, 0x0, 0xd7}, {{0x0, 0x2710}, 0x9, 0x81, 0xfffffffeffffffff}, {{}, 0x8, 0x5b, 0xb757}, {{0x0, 0x7530}, 0xff, 0x9, 0x8}, {{0x0, 0x7530}, 0xa7a, 0x8, 0x7}, {{0x77359400}, 0x1ff, 0xc2, 0x5}, {{0x0, 0x7530}, 0x1, 0x149, 0x401}], 0xf0) 2018/02/03 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000461000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fec000-0x4)=0x0) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c13000)={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000142000)={0x0, 0x0}) r6 = getuid() r7 = getegid() socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000f6d000-0x2)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005f7000-0x4)=0x0) stat(&(0x7f0000401000)='./file0\x00', &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000218000)={0x0, 0x0, 0x0}, &(0x7f000022f000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de7000-0xc)={0x0}, &(0x7f0000d18000)=0xc) r13 = getuid() getresgid(&(0x7f00005b3000), &(0x7f00001ab000-0x4)=0x0, &(0x7f0000f1a000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000150000-0x3)=0x0) stat(&(0x7f0000b18000-0x8)='./file0\x00', &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001fe000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0}, &(0x7f000047e000-0x4)=0xc) lstat(&(0x7f0000330000)='./file0\x00', &(0x7f0000634000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000961000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000e98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000807000-0x24)=[]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c5000)={0x0}, &(0x7f00002f7000)=0xc) stat(&(0x7f0000969000)='./file0\x00', &(0x7f0000b69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() sendmmsg$unix(r1, &(0x7f0000a90000-0x70)=[{&(0x7f0000b0c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007ee000)=[{&(0x7f0000d4c000-0x99)="3e8575a6f40a8ba451aeccd024ef5b64b904439b9e9b154c501091249618d26fe05bc70b057b098a87cee7112a93ac4ac09583146c3f626a36b98f7fda52d034a78c3fd379aad50b8109a1a028b54cd0c63269774cfb48821a52e2048175be8a0a38b0b98cc69cee3999f490fdb0407ff2bf9cc8531d6f3fd472f91693cc98db5e96bdde14bb61d325af71727f5e0773ed2dbd8d3845f6a2a9", 0x99}, {&(0x7f000005a000-0x11)="63899dc83a49d5852a4bada72e79e717bb", 0x11}], 0x2, &(0x7f0000098000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd8, 0x4000}, {&(0x7f0000c42000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006de000-0x20)=[{&(0x7f00009a8000-0xb9)="3fce32b723552c0c0c7436506e11a0befcea9f5079b3071e7d4a88a1d1f34ca842f9057ce62741bedbc4590df4a9b3352a9e2b2b4b282d884390d8f0adbbba91be21517e1514d0c7152543da67a3bf725ce66889f2972dcd397bcaebb504768e4e6eede6c86fce28d801c21b77f2a724c6fde4c1f4980ce6225d7c20fb9d58c9e8064f6de424904c67ed019a862e9abcc5adfbbc11bd461091fe16e96004538963de51cc8d11394f3bdf26e4aed0a5aa1a042961d2136e84ad", 0xb9}, {&(0x7f0000fdf000-0x12)="03a1c239f54b57a4cdb096f0f0a4b7b160f7", 0x12}], 0x2, &(0x7f000097c000-0x98)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, 0x0, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x98, 0x8000}], 0x2, 0x805) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000be9000-0x4), &(0x7f0000c6e000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f00008c0000)='./control/file0\x00', 0x0) fsetxattr(r1, &(0x7f0000d3c000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000bd9000)='/selinux/avc/cache_stats\x00', 0x19, 0x2) 2018/02/03 05:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000991000-0x9)='/dev/sg#\x00', 0x7, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000f9000)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mq_open(&(0x7f0000f55000-0xa)='/dev/ptmx\x00', 0x3, 0x180, &(0x7f00009bb000-0x40)={0x9, 0x2, 0x7fffffff, 0x9ef3, 0x200, 0xfffffffffffffffb, 0x100, 0x6}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000c9b000)={0x12ec, 0x0, 0x3}) r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000151000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00002f4000)=0xe8) fstat(r1, &(0x7f0000701000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) socket$inet6_udp(0xa, 0x2, 0x0) preadv(r0, &(0x7f000065a000-0x90)=[{&(0x7f00006fb000)=""/247, 0xf7}, {&(0x7f0000d98000-0x7d)=""/125, 0x5d}, {&(0x7f0000ea1000)=""/73, 0x49}, {&(0x7f0000cde000)=""/100, 0x64}, {&(0x7f0000c8e000)=""/11, 0xb}, {&(0x7f000001e000)=""/193, 0xb7}, {&(0x7f00001f2000-0x60)=""/96, 0x60}, {&(0x7f0000ab2000)=""/94, 0x5e}, {&(0x7f0000679000-0x92)=""/146, 0x4a}], 0x9, 0x3) fsync(r1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fd9000-0x8)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002fd000)={@generic="3e8be4adc076a5e2341dc65f99cc9a74", 0x10000}) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000fde000-0x1)) r6 = syz_open_dev$usbmon(&(0x7f0000bc0000+0x2a4)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006ef000-0x4), &(0x7f00004be000-0x4)=0x22a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dbf000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000060e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c66000-0x10)={0x7, 0x200, 0x4, 0x5, r7}, 0x10) accept$ipx(r6, &(0x7f0000326000-0x10), &(0x7f000039a000)=0x10) r8 = syz_open_pts(r2, 0x0) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000cc7000)={0xfff}) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f0000e17000-0x8)) r0 = inotify_init1(0x0) ftruncate(r0, 0x3bf2) r1 = socket$unix(0x1, 0x7, 0x0) listen(r1, 0x9) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x657b, 0x8001, 0x0, 0x0, 0x1b, 0x4, "e521c7e6e563a19e84d65f4075502be1fdb90bf6c73a3a11b42f2c0eb028e2041c6f3f84a2c4d7b9ee6044a072e5d679b759ea0431932df91e780cb378fac951", "79509566dfb2ac89fe92e803c3a5254f1104b205c4bffcd40e21a8c844b466af630f95394b888c4f7a33d1af06746308fe94100621f7cb15bc85086d9d841397", "fd78703ca0e5cfafd78b8a45d61af88a40e64ecd4250bdd749de4247ea960d06", [0x81]}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000031b000)=0x7ff, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f000057c000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ca4000-0x8)={0x8, 0x6}, 0x8) 2018/02/03 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00002ef000)={0xfdb5, 0x7, 0x2, 0x0, 0xad82, 0x5, 0x4, 0x52, 0x8, 0x3}) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$ipx(r0, 0x0, &(0x7f000075a000-0x4)) r2 = accept$inet6(r1, &(0x7f0000531000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000531000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000075a000-0x4)) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000978000)) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000fc8000)=""/121) 2018/02/03 05:00:06 executing program 3: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r2}) r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r0, 0xfffffffffffffffe) r4 = epoll_create(0x102010002) flock(r4, 0x5) 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) time(&(0x7f0000ec6000-0x8)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000851000-0x4)='tls\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x2) 2018/02/03 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/pktcdvd/control\x00', 0x98400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000817000)=0x4, 0x8) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x177f9f843683b851, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a4f000)={0x2}, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000043d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r1, 0x40087602) 2018/02/03 05:00:06 executing program 2: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000707000)=0x60, 0x800) r1 = socket$pptp(0x18, 0x1, 0x2) connect$l2tp(r0, &(0x7f00007d4000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x3, 0x0, 0x3}}, 0x26) r2 = timerfd_create(0x0, 0x0) fchmod(r2, 0x0) 2018/02/03 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) flock(r1, 0xf) pwritev(r1, &(0x7f0000534000-0x10)=[{&(0x7f0000012000)="ca", 0xfffffdfe}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000f7000)=[{0x8, 0x8}, {0x3}, {0x3, 0x1f}], 0x3) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) capset(&(0x7f000024b000)={0x9980330}, &(0x7f00000e5000-0x18)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab7000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x10000) tee(r0, r1, 0x6, 0x8) 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x29, &(0x7f0000870000-0x16)={0x7f, {0x5}, 0x1, 0xffffffffffffffe0}, 0x0, 0x8, &(0x7f0000fd8000)) 2018/02/03 05:00:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000250000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) 2018/02/03 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008bb000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f000006d000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000791000)={r1, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xbc8000)=nil, 0xbc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000bc8000-0x4), &(0x7f00001b7000)=0x4) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fallocate(r0, 0x0, 0x0, 0xe69) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000d6000)=0x7, 0x4) 2018/02/03 05:00:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000000000040703, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000080f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000c21000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00', &(0x7f0000a12000-0xe)="6100000000fbff00f50973666eb6", 0x2105404, &(0x7f0000270000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000da8000)={0x0, 0x6}, &(0x7f0000b37000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000701000-0x14)={r2, 0x9, 0x6, 0x3f, 0x40, 0x2}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007f3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000015c000-0x38)=@ethtool_eee={0x0, 0xae3, 0x2, 0xf64, 0x0, 0xffffffffffffffc0, 0x1, 0xed, [0x5d4, 0x1]}}) prctl$void(0x35) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/sequencer2\x00', 0x21, 0x0) set_tid_address(&(0x7f0000ee8000)) sendmsg$nl_crypto(r1, &(0x7f00005a9000-0x38)={&(0x7f0000f8d000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000b9e000-0x10)={&(0x7f0000f04000)=@get={0xe8, 0x13, 0x8, 0x2, 0x0, {{'drbg_nopr_hmac_sha1\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x3002ed33}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/03 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/dev/sequencer2\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001db000)={0x0, 0x5e1}, &(0x7f0000e8e000-0x4)=0x8) fcntl$getown(r0, 0x9) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00005ab000-0x94)=""/148) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000033a000)={r1, 0x100000001, 0x8000, 0x0, 0x2, 0x8}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002ad000)={0x4, 0xe8b, 0x328b, 0x0, 0xc}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) fdatasync(r2) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r2, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KDDISABIO(r2, 0x4b37) 2018/02/03 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000461000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fec000-0x4)=0x0) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c13000)={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000142000)={0x0, 0x0}) r6 = getuid() r7 = getegid() socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000f6d000-0x2)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005f7000-0x4)=0x0) stat(&(0x7f0000401000)='./file0\x00', &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000218000)={0x0, 0x0, 0x0}, &(0x7f000022f000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de7000-0xc)={0x0}, &(0x7f0000d18000)=0xc) r13 = getuid() getresgid(&(0x7f00005b3000), &(0x7f00001ab000-0x4)=0x0, &(0x7f0000f1a000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000150000-0x3)=0x0) stat(&(0x7f0000b18000-0x8)='./file0\x00', &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001fe000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0}, &(0x7f000047e000-0x4)=0xc) lstat(&(0x7f0000330000)='./file0\x00', &(0x7f0000634000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000961000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000e98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000807000-0x24)=[]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c5000)={0x0}, &(0x7f00002f7000)=0xc) stat(&(0x7f0000969000)='./file0\x00', &(0x7f0000b69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() sendmmsg$unix(r1, &(0x7f0000a90000-0x70)=[{&(0x7f0000b0c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007ee000)=[{&(0x7f0000d4c000-0x99)="3e8575a6f40a8ba451aeccd024ef5b64b904439b9e9b154c501091249618d26fe05bc70b057b098a87cee7112a93ac4ac09583146c3f626a36b98f7fda52d034a78c3fd379aad50b8109a1a028b54cd0c63269774cfb48821a52e2048175be8a0a38b0b98cc69cee3999f490fdb0407ff2bf9cc8531d6f3fd472f91693cc98db5e96bdde14bb61d325af71727f5e0773ed2dbd8d3845f6a2a9", 0x99}, {&(0x7f000005a000-0x11)="63899dc83a49d5852a4bada72e79e717bb", 0x11}], 0x2, &(0x7f0000098000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd8, 0x4000}, {&(0x7f0000c42000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006de000-0x20)=[{&(0x7f00009a8000-0xb9)="3fce32b723552c0c0c7436506e11a0befcea9f5079b3071e7d4a88a1d1f34ca842f9057ce62741bedbc4590df4a9b3352a9e2b2b4b282d884390d8f0adbbba91be21517e1514d0c7152543da67a3bf725ce66889f2972dcd397bcaebb504768e4e6eede6c86fce28d801c21b77f2a724c6fde4c1f4980ce6225d7c20fb9d58c9e8064f6de424904c67ed019a862e9abcc5adfbbc11bd461091fe16e96004538963de51cc8d11394f3bdf26e4aed0a5aa1a042961d2136e84ad", 0xb9}, {&(0x7f0000fdf000-0x12)="03a1c239f54b57a4cdb096f0f0a4b7b160f7", 0x12}], 0x2, &(0x7f000097c000-0x98)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, 0x0, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x98, 0x8000}], 0x2, 0x805) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000be9000-0x4), &(0x7f0000c6e000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f00008c0000)='./control/file0\x00', 0x0) fsetxattr(r1, &(0x7f0000d3c000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000bd9000)='/selinux/avc/cache_stats\x00', 0x19, 0x2) 2018/02/03 05:00:06 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e86000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000416000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000-0x8)={r3, 0x2}) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) 2018/02/03 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9a000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x200000000000}) 2018/02/03 05:00:06 executing program 2: clone(0x8000000, &(0x7f0000e34000-0x71), &(0x7f0000128000), &(0x7f0000493000-0x1), &(0x7f0000b45000-0x48)) r0 = creat(&(0x7f0000a8f000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x6, 0x5c48, 0xf6d7, 0x8, 0x2, 0x7, 0x2, 0x9, 0x8e1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x400, 0x1}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r2, 0x6, 0xfffffffffffffff9}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000)={r1, 0x1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4), &(0x7f0000004000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x6, 0x4) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x0) 2018/02/03 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x20000000, @fr_pvc=&(0x7f000014a000)={0x9}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002b5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800945) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000bb5000-0x8)={0x0, r2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)) 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fd8000)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000019f000-0x8)=@sco, &(0x7f0000fd9000-0x4)=0x8, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fd9000-0x110)={0xffffffffffffffee, {{0xa, 0x0, 0x3f, @empty, 0x8}}, 0x1, 0x1, [{{0xa, 0x2, 0xf3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}]}, 0x110) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:06 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000-0x4)=0x9, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0xff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/02/03 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x7) munlockall() sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:06 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r1, r2/1000+30000}}, &(0x7f0000058000)) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000005b000-0x1)={0xdd05}, 0x1) alarm(0x0) r3 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/03 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) fchmodat(r0, &(0x7f0000f4b000)='./file0\x00', 0x0) 2018/02/03 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1, 0x0, 0xd7}, 0x0) 2018/02/03 05:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00006d9000-0x1)="96") mknod(&(0x7f00007f2000-0x8)='./file0\x00', 0x8060, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) truncate(&(0x7f00007f2000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4b000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xbf60) socketpair(0xa, 0x3, 0x5, &(0x7f000058b000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004e2000-0x4)='tls\x00', 0x4) [ 353.245759] [ 353.247429] ===================================== [ 353.252257] [ BUG: bad unlock balance detected! ] [ 353.257089] 4.4.114-g4e74e98 #5 Not tainted [ 353.261394] ------------------------------------- [ 353.266223] syz-executor1/4754 is trying to release lock (mrt_lock) at: [ 353.273235] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 353.279103] but there are no more locks to release! [ 353.284107] [ 353.284107] other info that might help us debug this: [ 353.290764] 2 locks held by syz-executor1/4754: [ 353.295414] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 353.304462] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 353.312862] [ 353.312862] stack backtrace: [ 353.317335] CPU: 0 PID: 4754 Comm: syz-executor1 Not tainted 4.4.114-g4e74e98 #5 [ 353.324842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.334179] 0000000000000000 7cdb92626ff07989 ffff8800b9437920 ffffffff81d03d2d [ 353.342166] ffffffff84771c98 ffff8801bdc33000 ffffffff833c7904 ffffffff84771c98 [ 353.350158] ffff8801bdc338a8 ffff8800b9437950 ffffffff81233354 dffffc0000000000 [ 353.358151] Call Trace: [ 353.360714] [] dump_stack+0xc1/0x124 [ 353.366050] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 353.372168] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 353.378981] [] lock_release+0x72a/0xc10 [ 353.384582] [] ? mutex_lock_nested+0x560/0x850 [ 353.390795] [] ? traverse+0x3cf/0x900 [ 353.396216] [] ? memcpy+0x45/0x50 [ 353.401290] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 353.407408] [] _raw_read_unlock+0x1a/0x50 [ 353.413189] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 353.419134] [] seq_read+0xa80/0x1270 [ 353.424471] [] ? seq_lseek+0x3c0/0x3c0 [ 353.429980] [] ? __check_object_size+0x154/0x35b [ 353.436358] [] ? __fsnotify_parent+0xbc/0x340 [ 353.442473] [] ? fsnotify+0x5ad/0xee0 [ 353.447894] [] ? fsnotify+0xee0/0xee0 [ 353.453317] [] ? seq_lseek+0x3c0/0x3c0 [ 353.458830] [] proc_reg_read+0xef/0x170 [ 353.464430] [] do_loop_readv_writev+0x141/0x1e0 [ 353.470722] [] ? security_file_permission+0x89/0x1e0 [ 353.477446] [] ? proc_reg_write+0x170/0x170 [ 353.483400] [] ? proc_reg_write+0x170/0x170 [ 353.489344] [] do_readv_writev+0x5dd/0x6e0 [ 353.495199] [] ? vfs_write+0x530/0x530 [ 353.500710] [] ? mutex_lock_nested+0x5d4/0x850 [ 353.506913] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 353.513725] [] ? mutex_lock_nested+0x560/0x850 [ 353.519930] [] ? __fdget_pos+0x9f/0xc0 [ 353.525438] [] ? __fget+0x20b/0x3b0 [ 353.530698] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 353.537085] [] ? __fget+0x232/0x3b0 2018/02/03 05:00:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:06 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002d3000-0x8)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), 0x4) 2018/02/03 05:00:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00006d9000-0x1)="96") mknod(&(0x7f00007f2000-0x8)='./file0\x00', 0x8060, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) truncate(&(0x7f00007f2000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4b000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xbf60) socketpair(0xa, 0x3, 0x5, &(0x7f000058b000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004e2000-0x4)='tls\x00', 0x4) 2018/02/03 05:00:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x20000000, @fr_pvc=&(0x7f000014a000)={0x9}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/03 05:00:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 353.542335] [] ? __fget+0x47/0x3b0 [ 353.547497] [] ? __fget+0x47/0x3b0 [ 353.552659] [] vfs_readv+0x78/0xb0 [ 353.557818] [] SyS_readv+0xd9/0x240 [ 353.563067] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 353.569647] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 353.576111] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/03 05:00:06 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200004, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000791000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000215000)={0x5, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x2, @empty}, {0x2, 0x2, @rand_addr=0x9}, 0x100, 0x800, 0x4fb0, 0x3, 0x4, 0x0, 0x8, 0x2, 0x20}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd8000)) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x50}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) r1 = getegid() getgroups(0x1, &(0x7f0000ba4000)=[0x0]) getgroups(0x2, &(0x7f00008b2000)=[r1, r2]) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd8000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b7e000-0x20)={@common='gretap0\x00', @ifru_flags=0x800}) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a6f000-0x10)=@buf={0xae, &(0x7f0000b06000-0xae)="a68e6993a5eecbc252aff83aa0b5a73c469c13765f8689011e6432fef4f59338bb95faafc60a6f26ecd2e8be63d06e1c1f039e1fb1f0fb32f8ec292e926c8d32b0629b75db3b6c81571c45ff0db0ecabd3ec3d0fcbd6cf22bfaa037eac68fdfd23f2bb7a44eb81cb0783a3b0e8ea90732d775863ebac954af5a2c14469fc6806a9aee52f4e59d14d1daac1ab437f0edc267beeabec0aee8e62b567cd20a8469100bad289c315333b4e38f7f7ec1a"}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00005db000-0x8)=0xd4, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000009d000-0x9)='/dev/sg#\x00', 0x0, 0x600000) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c10000-0x4)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006e7000)=0xaa0a, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a85000)='/selinux/load\x00', 0x2, 0x0) 2018/02/03 05:00:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{}, 0x0, 0x0, 0x2}, {}, {{0x77359400}}], 0x60) sendmsg$nl_route(r0, &(0x7f000098c000-0x38)={&(0x7f0000da7000-0xc)={0x10, 0x0, 0x0, 0x21040804}, 0xc, &(0x7f0000efb000)={&(0x7f000029a000)=@setneightbl={0x1c, 0x43, 0x200, 0x0, 0x1, {0xa}, [@NDTA_THRESH3={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000080) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000085e000-0xc)={0x4, [0x400, 0x3, 0x200, 0x2]}, 0xc) ioctl$TIOCNOTTY(r0, 0x5422) link(&(0x7f0000d19000-0x8)='./file0\x00', &(0x7f000077c000-0x8)='./file0\x00') 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd8000)={0x1}) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000097000)=[{&(0x7f0000fd8000)="76f097171d3c273d8340fcd9af78a167b527ee7b593d4d917541d95efaeb7f99c4037842b342b3b9b935c3c35bdc56f66654b11e686469136dea074acbab447fc4f28f87997ad453dc5ea1d63448b9d589f91f93dd4aafc8032932c4fa5239bcf8b6b5d8a287fe2988c27459286bfd14e9b03167f65472da3c08589e9ca1e09d0174937adafd66440211bde3a5d03f76322c5f6abd12f16928eed3a345a443c475507403e0b4b0473a74", 0xaa}, {&(0x7f0000203000)="7b3ad223b7", 0x5}, {&(0x7f0000397000)="f808329f67a9a66fcb46908b7b7b23fe135d1bdedc0cad7d2d86ca8fbecc68bf3cde4df25ff9c09b701902f990f8541195a97b8e6f6aca9396aca280e2f44dac919eec361541a5ddec55da30d90edd4410e79c4b88f5a246c00238f528e5a9ef88b046f8d482faf68d752039e276c408fd8bad97fbd9a33d45c5e8c938bf9c633267db522cee8245c128a76016a3041ebaa931a35d410bca09c610f3b9976ecae7141937d1e40fc344afe5f27c9cae8036204936631a0429b82aafa102d0196bb7bb72d6f49e4738816b074dadf66222c6e8db45dcac6db66d24333e7d59a9ce42ff35b09f1f142bf7fe34e20d6dfadbfa9c1b", 0xf3}, {&(0x7f0000a82000)="59c04616c4241eacb0401ee813b753d50b1f40617e8a70d601d52fad8e1295b05e5aa845f3499ccc45a45dd5b065d0c2b068d40287b6b982a55e5654d28bad838a635cce156b60039064dc605892ec7fec738c7b43c96ee7f60455092f95dedbaa009082ec0d845c3b031b6db30e4db8a1da0d46cbbeb5ded8cfaf4c1b61760e3a17953f6937b4ad30d7b72230441359f147b77373c8b3741188ee02ee9e45bded8b362ade967890326aa31c1bb9ec82bba1dd2e2fe1d5f20ae3eec8af724bc5eb332b3e2fca2d23c20f7f4421e2b3c82c306d63e3b68ad2a07a7ecdb34a94ad8c328a70b21609d00dce32a7f1202c", 0xef}, {&(0x7f0000cd9000)="b952ac862de4d669f859f59d241792122dbd36fe052d60159c346589a60e99e89dc34ea66f249a465410cc3d853d8737b6f065acde5973cc4e6fb09724f2d48343598d9edd028803a5f0db03ef10d392147820e17179029cf8164f23d3fe673c82c6b29a78ca936466d4ccbea2a3306ba799bc66f028a4bcb3d605aa213a8c0cfe100c97b956e1f87a608b7b3e6b6acc13337ef2bc26c20e46dcfce7273c102637bd484a56ab66268cfbd7aa0594c89a67c0744513febf0343947c3112c7bc1039bbdb8878cfb52b11be00ac", 0xcc}, {&(0x7f0000fd9000)="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", 0x1000}, {&(0x7f0000d05000-0x4d)="6fcb789759b9eb8759325739f120fd7fe93106f99f08a2021a2f2ad88b89af748d0fc2e14f50c6c76b8e3ad5f2d4420583f837b8756b71ed8af494285f571dad56d9ea4b8f8e5ba50c65322899", 0x4d}], 0x7}, 0x0) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bd6000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x0, &(0x7f0000aa0000-0xd)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000d36000)={{r1, r2+30000000}}, &(0x7f000089d000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{r3}}, {{0x77359400}, 0x0, 0x0, 0xfffffffffffffffe}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ftruncate(r0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000639000)) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000add000)) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') recvmsg$netrom(r0, &(0x7f000016a000-0x38)={&(0x7f0000b72000)=@ax25={0x3, {"53aa1cf1d56e82"}, 0x6}, 0x10, &(0x7f0000b9c000-0x10)=[{&(0x7f000049c000-0x81)="e9c6e14ebff9f1e9769aff80b94210e199935552c050cbc2819a5444468702d3ff00586b985a9ef45b8186b0d72bce1bd3c746bc923e3c40c31e930dbdfea9a3029889458117ec5f800efaaa2e6b31e31de0df3178258132b590df388ff3eefdcf96abce43ace6164995ce7e95c6df3f691ef4d486dd4f6043c2a6068cea03138e", 0x81}], 0x1, &(0x7f00009e1000)=[], 0x0, 0x800}, 0x40) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fd8000)={0x0, 0x9, 0x1}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000062000)=0xfffffffffffffc8b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd9000-0x8)={r1, 0x3}, &(0x7f0000738000)=0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffc}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") fcntl$getown(r1, 0x9) preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fd9000-0x8)='./file0\x00', 0x80000, 0x160) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000813000)={0x0, 0xb0, &(0x7f0000fd9000-0xb0)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x307}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000fd8000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd8000)={0x302a, 0x4, 0x2, 0xff, 0x0}, &(0x7f0000051000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000060c000)={0x0, 0x20}, &(0x7f0000e97000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000054f000)={0x0, 0x67a5}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003c3000-0xc)={0x0, 0x9}, &(0x7f0000fd9000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000058d000)={0x0, 0x1}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd8000)=@assoc_value={0x0, 0x2}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd9000-0x83)={0x0, 0x7b, "3f73c92ba907807e9f1fcf895045c8e51bdad1cbc916a15d9962b36ecfd02c600f28888da6f47d699897e7316490a7b5c7528aab4a34ba4001f0d3bed4ef13f453b422f5c8754c15df15f9eb576cc2af847d01d52bfef97603d511705bd6cc5ef8ba139d45edfe844c6e0db472b1059b96f76a3dc3e6f8fa8adb11"}, &(0x7f0000fd8000)=0x83) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd9000-0x10)={0xfffffffffffffffd, 0x0, 0x100000000, 0x7, 0x0}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bb000-0x18)={0x0, 0x0, 0x30, 0x100000000000, 0x5}, &(0x7f0000ecc000-0x4)=0x18) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fd8000)={0x0, 0x8, 0x9, [0x7fffffff, 0x0, 0x7, 0x2, 0x100000000, 0x101, 0x9, 0x9, 0x6]}, &(0x7f0000fd9000-0x4)=0x1a) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fd8000)={0x0, 0x1, 0x100}, &(0x7f0000fd8000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c5a000)={0x0, 0xbd3, 0xd4, 0x9, 0x3, 0x8000}, &(0x7f0000fd9000-0x4)=0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c69000-0xa0)={0x0, @in6={{0xa, 0x1, 0xa6c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}}, 0xae1, 0x1, 0x401, 0x11e46c62, 0x1}, &(0x7f0000fd8000)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd8000)={0x0, 0x5}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fd8000)={0x0, @in6={{0xa, 0x0, 0xae, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}, 0x9}, &(0x7f000042e000-0x4)=0x98) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007a9000-0x4)=@assoc_id=0x0, &(0x7f000046d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000097e000)={0x0, 0x3}, &(0x7f0000102000)=0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fd8000)={0x0, 0x5, 0xa761, 0x0, 0x4, 0x5, 0x200, 0x81, {0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x20, 0xb0, 0x4, 0xf75d, 0x2}}, &(0x7f0000fd9000-0x4)=0xb8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fd9000-0xc)={0x0, 0x80000000}, &(0x7f00006a0000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001e2000)={0x0, 0xef}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a59000-0x188)=[{&(0x7f0000bf3000)=@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000fd8000)=[{&(0x7f0000fd9000-0xf1)="8307fb21133bde822d5508837a393b092b6806313ad2bd6b912a39fcad9f5caef746167be8fdb204494d5793846f8be6397b4112eca6d81d14e79755cde21402bb100221ef4a3ba66eada62eabe7ee091d6d9868271ce0bfab86649265df77242980b0d88058ea9defe971befbdd40afa4f41649ddef4be0a5ef00b15fb4d7d1eb32277abe2b00416a4e256980337c0a0d4c34ab661f82dfa2fde798657f8db630bbdbe82d9d722c0064ed20d87056d47d4d002e9729720bc18effd154e5f63ec9e31ab373a6341cd0113c1cd2fb18afca3859a5c75cd36d3dd78812aa3c1c13a7ecd481610760ef446d98a14d7a371679", 0xf1}, {&(0x7f0000fd8000)="495ba97e442f46f3bdbc038e2367874ab593d58432794b8b15949870503b1efc291fd0b38b46ededd9660949", 0x2c}, {&(0x7f0000fd9000-0x7a)="2652ab1ee40828d0c4dd6325b4f75d478b345aac82841d98293486d9d4e86835d1028af5ba126c81140437786d5ab532d3abdf48e56379c440f6c49c9b28247410b5e13fbbc8a0bfedcd1f6621e764f086d2a6bd2293bbf228dabd5c59a3b35a979340285b49c83201479c64ca8133aab35973c188178a7eb266", 0x7a}, {&(0x7f00003e8000)="09229d0eccd5732114f41ac6f39d2b39f465ddba3b3ae0f41a76d9ccb506769a0916fd0056b65e2971934d18b32faa41cf4c41820339d619a912614274520aedc42823d0290979807077f0071f8571c6063145b22d307f1f263e7fbf5d133621087d3cd3705f17eec4f43608105ef703606fb81770737d58ca9e8e536d49b016a066857ce72510f4d59ce36991e59e28ec9c18081477d2670693517bf57c0dae98535bf61257d27d898059a2295b934e4c905525", 0xb4}, {&(0x7f000054c000)="73980c3299809594b40000e8cc609db5ce6c5fcbced6fae1e0a1df1b3b6867fd6de51435e109e416f5d01ffe50a70246d96255fe6e45498c77ac7bd77d292bdd35bd579f85b9cb6f5121061af033fe7888cfd4d47b6df194c8cd24735f3a5299391d9b76cb1e83249154c62cf936bd35ca1acde2ffe366e6eabcec0007161300427f803f2deed64211b690a86cba0996b320ad771fb92970a3ca20b8c26ef90e26a7ace208b30f393231aaa04d08ef76fabbcdc08caa6093133ecad242b3fde503bd1923c3d29e", 0xc7}, {&(0x7f0000fd8000)="8d4679717969c7ad13100ce90ea45c05f9d04c11e843d03d1247a589dbe185a1b6c54c9e1d0d9a567cf839f7f4fcda3a419dc63b4584e8c590e3dd03e065d958301c4a805c0c085c6eb77cbfb384b48b2fba4d76", 0x54}, {&(0x7f0000633000)='?/P!', 0x4}], 0x7, &(0x7f0000078000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0xc, 0x6, 0x0, 0x0, 0x8, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x3f, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0xbe8, 0x8, 0x8000, 0x5ca, 0x6061, 0x100, 0xffff, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x10000, 0x3, r3}}], 0xc0, 0x800}, {&(0x7f0000fd9000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000fd9000-0x60)=[{&(0x7f0000fd8000)="35230b70b4b971f455b11ed8ee9ecf458ecfa09f1b18374c1b1ec6aace183b46f782c1a329c54848a2fd67267a8d65c7414604da16366290c1fb02496586e56ccf3fb5a9f501627175ad7ed2a07f69038cd1eaaba19f684cbe6fc18cd1c3af603c688b193224f6307e7dbd0ac5626668926639c8dd19661a3e77ed801da970b89d0d9d337d149d97446c6810b35b9f37a347b3a00aa7afbf343ca3ac8032fdd3e17078ff2d9790d47789676badd36a09be127f09782e5cbe104ce646ec", 0xbd}, {&(0x7f00007ba000-0xed)="3114f5fe9bafed501566788b7258195acdbf8c874d63944efa5f52d75d8d63196e6687a13565aae934782d2ac27be348f0f7cec0de55fce22a87d918ad447f0fd2cda1a57ca3723a3b3e456ee2197a9b380471490ce98d3fd50d2ae14b0d87c24d832453a748f199913a9e60d2576a9719b74d63ede9ac80ced8383043baa518b1915458b8b9d1d0ed766185906dbbe6e9ceb84b2aeb4c1cb68feb086579a4ef2bec1a168d1dd244fcdf0ef841bf50413eb235261160f629bfe3158e82c096769d5d71dac6d81b43258775f7442e23f69b87c819c55e6de059b448f3fd1c01cf2de338192367a6f8f03a92e073", 0xed}, {&(0x7f00006a6000)="9623c3745865b25306f6e1acb132286c765caf9ee1769cacb8c0d41f0c64c2288b7fcc1b13e14782ead4", 0x2a}, {&(0x7f0000fd8000)="bfcf8b780a83dacd1a2ff1158e384e7c465507b3e0eaad35698f8071543020bf85dc76ff2be86d486445c63ae27fc606950edfcfd3d5f5ad8cdab59eaebde7f5fc4797e1737428", 0x47}, {&(0x7f00002aa000-0x33)="5892e0a592b3902d446b8182ebbf07fc76bf878453f4ec9b8375174d4b2effb719957dbd7cd3b62c2db9c9927393ea1d4ea3df", 0x33}, {&(0x7f000097b000-0x1f)="40fd3a8e7e8ad7aa07748fca07334dda38f10ba7ad263487b6d203e1dbfb6f", 0x1f}], 0x6, &(0x7f0000fd8000)=[@sndrcv={0x30, 0x84, 0x1, {0xf0, 0x4, 0x8, 0xa40, 0x0, 0x33, 0xd08, 0x80, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3e2, 0x200, 0x3, 0xfffffffffffffffc, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xf5bc, 0x200, 0x7, 0xd74, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9d, 0xae3, 0x1, 0x8, 0x3, 0x0, 0x5, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x0, 0x2, 0xfffffffffffffffe, 0x100000000, 0xfffffffffffffffa, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffff8001, 0x4, 0xfff, 0xa1, 0x1400, 0x8, 0x200, r9}}], 0x120, 0x800}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000004000-0x10)=[{&(0x7f0000fd8000)="1526b6ef6ee06e011e2d755da294b29614b355d1d1dfab3b71cebe86fcc809a322293f13e8ab454bf3e7", 0x2a}], 0x1, &(0x7f000069f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0xffffffff, 0x0, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x93e, 0x4, 0x2, 0xffffffffffffffc0, 0xa, 0xffffffff, 0xffffffff, 0xd6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3f, 0x204, 0x1ff, 0x7, 0x4, 0x1, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x58, 0x9, 0x207, 0x7, 0x8, 0x0, 0x2, 0x4, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x969, 0x0, 0x7fff, 0x3, 0x1f, 0xffff, 0x9, r13}}], 0xf0, 0x48080}, {&(0x7f0000fd8000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000606000-0x40)=[{&(0x7f0000fd8000)="d4981733c78fd923d6a97f22d3d6f2d8f69ee42274ff8dd28f0ea42a8234620075c6658b2c68cd55e2dc563e48d51c940694799f20da23966df334c29e248b73e9970b7e8ff94a07d4cf4a3d5af3f30bc44b595dba1291bee15d87cfdba83c1c41d566f9c8f413dd0575c81105f3f80e06ae", 0x72}, {&(0x7f0000fd8000)="e7d377ef4df3108955eb0c15ad7781aa6813fa0954a713c4573114e5fb5b1fe660610ef294", 0x25}, {&(0x7f0000921000)="23ecf785e3d6bbabec34bbd2c842ee53af0c121fb1754375aa49ff87ba3a991fb5fe56ac0998fb2c1595aae685187b08696b3d57ab5b1bd519ab6f97bfbaa600db932a20a03ea2cb8f1ea2c75b90a6576a7cfc067ebf3788d4b8d8d1ab95542fa1e8b91c138576d7b113b96a13e172160f9f1858e2d6b639adef88c25ae926b20f8a6eadcb5643f1d14b6f5e2e0e854887fa86c6e7156e327cd891f7a87084025704b7eb1031ab1d1d38ca881fd11ca56f682695250b9df0de8e0b4cb46c846614", 0xc1}, {&(0x7f00009a9000)="169fc9509c83e5657d25486e2fbce1c7998981268f4bec28fe63951c680a33710c0800f7b0e77209b44ca95909ec3f01bd81dd39b98863ce7e2e6ffa55faee13bf2081864db19d0462907f04d1450d01dc65f5296e057e3c541a21ee22c3ec8c0929dab878d3cd0764f086563be9adc37b3666a9bf3027a1adb72b8af1f9fd76c950b8cf99148ef60b25778d8efc6f2115b0d072780447ae2186f42c8bdc985d55cd328aa133bf90d885c6c7f58a0e9c78e24284b1269fd056f6926f9688c1b3f92482a18cc42b7a795ea9070eb286c82b6e7d7776be7f881ee86cd37c246c5e1d1994c44372768a4a76f6e6fe138ddb7d", 0xf1}], 0x4}, {&(0x7f000004b000-0x10)=@in={0x2, 0x1, @rand_addr=0x5d}, 0x10, &(0x7f0000fd8000)=[{&(0x7f0000e75000-0xd2)="330a5a7fe92ed7f5c6061ac87d9b0ed3bae84a94ef6b5e7ccd93c24492692995072a0d95a275f32c7385979427354065877b384bc455ac84f7e357c289f3bb53b3b401a57d02df0d1c8c46417fd1556bcb0e0114ba6b6af2800b71356220d02d68321174dca1c9056ce3565d4ffc9c03b26a572c8e316ffe6743ecf9decb11864d18e3d72a5eab63f6bdb6b72e126f1271d32bcc01e48c4541463501d193064c3d52dcd2001732115b6e59b08d841d73ff220ac88e77ec6b373f1ad8c061cfc742e4dd8913cff2384b7ed27a54f2d427aef0", 0xd2}], 0x1, &(0x7f000082d000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0x40000, 0x9, r14}}, @init={0x18, 0x84, 0x0, {0x8, 0x7c, 0xfff, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x1, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0xfffffffffffffff8, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0x800, 0x1, 0xffffffff00000000, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0xfffffffffffffff9, 0x7}}], 0x120, 0x40}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0x1, 0xd0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff7f}, 0x1c, &(0x7f0000392000-0x10)=[{&(0x7f0000df7000)="71acd3b5f04572573972197b73a0567fe05080b3543a11ae12e6f6b43c4211911c5ba072c51b2215293771333d1477e391a5e674f67ee567b5bcc9c8ab5db6abf373cf22f3464119ed7011d60b70cdaf888ebb839535a281b64d8cb989246f443831b60d0fb4323f77dbefb3618f19c2c1c41b894a385b0924b4cf46c365680d", 0x80}], 0x1, &(0x7f00007f5000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff76, 0x9, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x200, 0x201, 0x7, 0x1ff, 0x78, 0x3, 0x2, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x583, 0x1, 0x8004, 0x2, 0x7ff, 0x1ff, 0x8, 0xc0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x3ff, 0x8, r18}}], 0xc0, 0x20000000}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}, 0x1c, &(0x7f0000fd8000)=[{&(0x7f0000fd9000-0x8a)="7cd837fcee2ae500df427e6cfa78986874ed6c86a7cfa635e5d7a82b4aebd4523b5f496e71e3462e098c3efec9a85fff2face7e9e9c2a95675e86e7de63af47099ff2a6d7d8b5114385ff44a830761658a336008bbc8dc9922bccfe54c09d94c0d4f331d99211ca42a3f8faf84454277cfc31274db798a167525a69bb24bf3b4c68d199fec426aac1e4b", 0x8a}, {&(0x7f0000fd8000)="097d7df9cf4ef83b64b20cf827367180d7c8cb4c5b2c269951f8f55e9697d423993aa5bf204502baace989394a475ae4c432ecef17136554535f32108235c4050ba602f5a239f7f254d7f219506b32e0f9665393a54717fb5da5d89500b14c6fff6e270f39fec0ac2de11e6f6a33cb1c4251c8188b337474e7609d4f0c8efe1d885d31c97d6f466457195bb61fc27959e9e92842a79855e18d2b9913ea3ddc082ff3ad246491", 0xa6}, {&(0x7f000065c000-0x9f)="3cca5275ad3a05e5a4a265cf5077661f3e93cb33922d673fbcf370ae9678c1260e6a65183290ef210ec895aa3d7e2926dc45f45490420a031a5fe750d899f894dda01fc847070692590e4bd0e59e3ee5bbe80b04bf957bbc5e4ed599846901a312a9c02b9e6b4248719289d5bc681cf31b0dbd5e467a40af0fd9db5fa825867fae41407150cd6ea75ed193e0bb0810b421480234909784ddbf8c9eda34edbe", 0x9f}, {&(0x7f000032c000-0x69)="77037c9af0149f84362bfb4eb11539a0f40240393c0516c00627d0430d3461301e3b9d83f8b01aa64f85bacf64ce2eb1c6d54cb4bc0b2ff6117ca4510f96764a8160c73732f714be709ee164e8852d72a9c8bd874f9604b5cc82eb0eb9876d6a46e5ec63e72c64912749", 0x6a}, {&(0x7f00004c6000-0x20)="9da04046d4de4ce7b0084611780f1caa4077b9e29b94975804a47b64ddb09b05", 0x20}, {&(0x7f0000c47000)="726401ce0790df28e27d6a4d88d1cb9607a284d2db6ac7284636b37a42f70d793b14275338cf46f82f2f7be6cccb60eb99a260985d2cc78c04f676a8794e52b2558ad8c20059c737938890e22d72fc7c", 0x50}, {&(0x7f0000fd9000-0x5e)="c686b4c89d32b9d2ad0d6bd17e355abcfa4e28445d11f75f78e045e00b09486d4d62c574f58176693e0cdae8e838f476e887ba77bccd8c95682cb011ff1d2edaa50984ca59e05ca43db2d553390ef41aac281376f8c23bcbd070834a70af", 0x5e}], 0x7, &(0x7f0000fd9000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0x10000, 0x257e}}, @sndinfo={0x20, 0x84, 0x2, {0xabd0, 0x8, 0x200, 0x7fff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8000, 0x3, 0x1, 0x1, 0x7f, 0x100, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x5, 0x8001, 0x7ff, 0x7ff7, 0x1, 0x3814, r21}}, @init={0x18, 0x84, 0x0, {0x2, 0x400, 0x8, 0xffffffffffffede3}}], 0xf0, 0x4000}], 0x7, 0x4008000) r22 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r22, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000040000)='/dev/sg#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2, 0xfffffffffffffffe}, &(0x7f0000021000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xaa7}, 0x8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80803, 0x100000001) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000128000)={{&(0x7f0000304000/0x8000)=nil, 0x8000}, 0x3}) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r1, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r1, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d65000)=""/177) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fd9000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000679000)="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"}], 0x1, 0x0, 0x2ee}, 0x7ffb) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000eec000-0x8)=[0x3, 0x4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) read(r1, &(0x7f0000de8000)=""/206, 0xce) mknod$loop(&(0x7f00001d1000-0x8)='./file0\x00', 0xf012, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c15000)=0x80000000, 0x4) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) userfaultfd(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b53000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/mls\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000332000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e1e000)=0x14) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x54}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000010000), &(0x7f0000b65000)=0x4) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000010f000-0xdc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x1, 0xfab, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x20}], 0xdc) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fd8000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd8000)="c3", 0x1}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) userfaultfd(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002ac000-0x8)={r1, 0x100000001, 0x1000}, &(0x7f0000350000)=0x8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003ac000)={0x90000000000, 0x2, {0x3, 0x0, 0x2, 0x0, 0x3f}}) preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) userfaultfd(0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00008a8000-0xe1)=""/225) r1 = getpgrp(0xffffffffffffffff) waitid(0x3, r1, &(0x7f00007de000-0x10), 0xc0f14b2b432effed, &(0x7f000077e000-0x90)) connect$ax25(r0, &(0x7f00003fa000)={0x3, {"798466e7695ec9"}, 0x101}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000aeb000-0x8)) 2018/02/03 05:00:07 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = creat(&(0x7f0000a29000)='./file0\x00', 0x29) ioctl$TCFLSH(r1, 0x540b, 0xe3b) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)='4') 2018/02/03 05:00:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000069c000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)) 2018/02/03 05:00:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cdd000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f000093f000+0x3fb)=""/246, &(0x7f00005be000-0x4)=0xf6) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getpeername$inet(r0, &(0x7f00002f7000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003ee000-0x4)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd8000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x24) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000042000-0x8)=@assoc_value={r3, 0x4}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ae9000-0xa)={0x3, [0x8, 0x6, 0x1]}, 0xa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd9000-0x20)={0x0, 0xfffffffffffffffe, 0x8008, 0x1, 0x1f, 0x2, 0x401, 0x85f, 0x0}, &(0x7f0000fd8000)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ebf000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000695000-0x4)=0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fda000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, r5}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd9000-0x8)={r4, 0x1000}, 0x8) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') bind$pptp(r0, &(0x7f00009e7000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: iopl(0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) socket$inet6(0xa, 0x80001, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x4000000002283, &(0x7f0000d82000)="5c25b45810af44f4ea2ab88709a3569d3dcce0c89567ef6d7dfd2e82dbc6757874a3ebd63400000200c398caba4b5f8de182bd2a1df1cbf944c944957e2c26b0da8db31492c3f4635b97cfe548ba8a4112e0") write$evdev(r2, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000139000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00009c4000-0x4)=0x81) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ee7000)) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') timer_gettime(0x0, &(0x7f0000fa4000-0x20)={{}, {0x0}}) getitimer(0x0, &(0x7f000053f000-0x20)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000911000)=[{{0x0, r2}, 0x20000000, 0xdf4}, {}, {{r1}, 0x2, 0xfffffffffffffffb}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ec000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r1 = accept$llc(r0, &(0x7f00000f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005c6000)=0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000980000-0xf0)=""/240) openat$dir(0xffffffffffffff9c, &(0x7f0000930000-0x8)='./file0\x00', 0x40, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a5e000-0x28)={0x53, 0x9, 0x3, {0x7fff}, {0x548, 0x6a350f29}, @cond=[{0x1, 0x1c8a, 0xfffffffffffeffff, 0x1f, 0x3, 0xfff8000000000000}, {0x2, 0x6, 0x3, 0x8001, 0x9, 0x101}]}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000015f000-0x10), &(0x7f00001ce000-0x4)=0x10) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r3 = userfaultfd(0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) userfaultfd(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000018f000)={"98dff726356fc53e1a9b64763e45aa95", {0x4, 0x800, 0x10001, "49f844201e78", 0x5}}) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e66000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000002000000802, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000efe000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cd5000-0x8)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fd9000-0x1000)=""/4096) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cb7000), &(0x7f0000a10000)=0x4) eventfd2(0x3, 0x801) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000-0xc)='/dev/rfkill\x00', 0x50b041, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001f7000-0x10)={0x81, 0x1, 0x1f, 0x190, 0x0}, &(0x7f00002af000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b5e000-0x108)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x1, 0x7, 0x8, 0x0, 0x0, 0x1, 0x2, 0x1, 0x18, 0xda5e, 0x800007fffffff, 0x1, 0x4, 0x8, 0x9]}, &(0x7f0000eab000)=0x108) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) userfaultfd(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004f6000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000d31000-0xf8)=""/248) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fd8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000fd8000)=0x1c, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fd9000-0x8)={0x0, 0x8001}, &(0x7f0000c2e000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd9000-0x14)={r1, 0xfff, 0x1, 0x3, 0x0, 0x7}, &(0x7f0000fd8000)=0x14) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fda000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000fd9000)={0x2, 0x8, 0x4, 0x0, 0x4}) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd9000-0x8)='./file0\x00', 0x80080, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000fd8000)="8b38b9b132fec9", 0x7, 0x4010, &(0x7f0000c68000)={0x4, 0x1ff, 0x7, "87e8171383f9", 0x9}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000673000)='htcp\x00', 0x5) r1 = socket$inet6(0xa, 0x8000000000000802, 0x8001) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000308000-0x1)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) userfaultfd(0x0) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd8000)={0x0}, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fd9000-0x10)={0x0, 0xf17, 0x9398, 0x80000000}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$mice(&(0x7f0000aef000-0x10)='/dev/input/mice\x00', 0x0, 0x521040) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e6000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000139000)) prctl$setmm(0x23, 0x0, &(0x7f0000b19000/0x2000)=nil) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) r2 = dup(r1) perf_event_open(&(0x7f0000472000)={0x2, 0x78, 0x6, 0xce, 0x4, 0xfffffffffffffff7, 0x0, 0x8, 0x20040, 0x0, 0x42892940, 0x401, 0x2, 0xb2, 0x7c, 0x800, 0x0, 0x0, 0x0, 0x1, 0x9, 0x2, 0x7fff, 0xfffffffffffffff9, 0x1, 0x7, 0xffffffff, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x9, 0x4, 0x7, 0x0, 0xf6, 0x3ee, 0x0, 0x80000000, 0x6, @perf_config_ext={0x3, 0xe89}, 0x80, 0x6, 0x15a90000000000, 0x5, 0x8, 0x5}, r0, 0x800, r2, 0x4) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x408041) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) socket$inet6(0xa, 0x80001, 0x0) 2018/02/03 05:00:08 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) dup(r0) 2018/02/03 05:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[], 0x0) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ioctl$TCGETA(r0, 0x5405, &(0x7f00003ef000-0x14)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) clock_gettime(0x4, &(0x7f00007d7000)) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xf6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) tee(r0, r1, 0x10001, 0x4) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) dup(r0) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}], 0x48) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") preadv(0xffffffffffffffff, &(0x7f0000bb3000-0x10)=[], 0x0, 0x0) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 6: syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ae000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') socket$inet_sctp(0x2, 0x5, 0x84) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@mcast2, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00008d9000)=0xe8) 2018/02/03 05:00:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x200}, {}, {}, {{0x77359400, r3}, 0x0, 0x0, 0x2}], 0x60) 2018/02/03 05:00:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r1) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 0: socket$inet(0x2, 0x2, 0xf6) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x4}, {}, {{0x0, r1}}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r2) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r2) close(r1) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cb3000-0x9)='.%system\x00') execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r1) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r1) vmsplice(r1, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0x0) close(r1) 2018/02/03 05:00:09 executing program 0: socket$inet(0x2, 0x0, 0xf6) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x4}, {}, {{0x0, r1}}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x4}, {}, {{0x0, r1}}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r1) close(r1) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) dup(r1) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r1) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') pipe(&(0x7f0000c4d000)) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') close(0xffffffffffffffff) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00004b0000)=[0x1f0bf457, 0xffffffff]) 2018/02/03 05:00:09 executing program 0: socket$inet(0x2, 0x0, 0x0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x4}, {}, {{0x0, r1}}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') close(0xffffffffffffffff) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') close(0xffffffffffffffff) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x4}, {}, {{0x0, r1}}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x4}, {}, {{0x0, r1}}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 0: socket$inet(0x2, 0x0, 0x0) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x2) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0xffffffffffffffff}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: wait4(0xffffffffffffffff, &(0x7f0000361000), 0x40000000, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 0: socket$inet(0x2, 0x0, 0x0) 2018/02/03 05:00:09 executing program 2: wait4(0xffffffffffffffff, &(0x7f0000361000), 0x0, &(0x7f0000299000)) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x2) 2018/02/03 05:00:09 executing program 5: pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cb3000-0x9)='.%system\x00') execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ced000-0x24)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, @dev={0xac, 0x14, 0x0, 0x10}, @empty, @loopback=0x7f000001]}, 0x24) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000049c000-0x1c)=@req3={0x6, 0x1, 0x1f, 0x101, 0x4, 0x100000000, 0x2}, 0x1c) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000074f000)) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0xffffffffffffffff}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cb3000-0x9)='.%system\x00') execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cb3000-0x9)='.%system\x00') execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007d0000)='/dev/sg#\x00', 0x8, 0x400080) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0xffffffffffffffff}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cb3000-0x9)='.%system\x00') execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 6: getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0xffffffffffffffff}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x800, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x77359400}}], 0x30) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000590000-0xc)={0x0, @remote, @dev}, &(0x7f00002d9000)=0xc) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(r0) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000756000-0x98)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x167) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0xffffffffffffffff}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(0xffffffffffffffff) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/02/03 05:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(0xffffffffffffffff) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000080a000-0xe)='/dev/keychord\x00', 0x20002, 0x0) sendmsg$key(r0, &(0x7f0000cb4000-0x38)={0x0, 0x0, &(0x7f000084a000-0x10)={&(0x7f000055b000)={0x2, 0x14, 0x0, 0x8, 0x4, 0x0, 0x4, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x2, 0x0}]}, 0x20}, 0x1}, 0x90) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000dd8000-0x90)) 2018/02/03 05:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x77359400}}], 0x30) 2018/02/03 05:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) close(0xffffffffffffffff) 2018/02/03 05:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000756000-0x98)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x167) 2018/02/03 05:00:10 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000050000)=0x0) fcntl$setown(r0, 0x8, r1) accept$packet(r0, &(0x7f0000780000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cd4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/02/03 05:00:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000046e000), &(0x7f00004e0000)=0x4) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000756000-0x98)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x167) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000050000)=0x0) fcntl$setown(r0, 0x8, r1) accept$packet(r0, &(0x7f0000780000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cd4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) msync(&(0x7f000098e000/0x4000)=nil, 0x4000, 0x2) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000756000-0x98)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x167) 2018/02/03 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000050000)=0x0) fcntl$setown(r0, 0x8, r1) accept$packet(r0, &(0x7f0000780000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cd4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/03 05:00:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000009a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000756000-0x98)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x167) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xf6) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x0, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x2) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000f2d000-0x9)='/dev/sg#\x00', &(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 0: setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ftruncate(r0, 0x4) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000756000-0x98)) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f000002a000-0x1)='\x00', &(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c36000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000148000)='\x00', &(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 0: setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f00000fd000)='.%system\x00', &(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)={0x0}) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r2, r3+10000000}, &(0x7f0000eee000-0x10)={0x0}) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{r4}, 0x0, 0x39}, {}, {}, {{r1, r5}}], 0x60) 2018/02/03 05:00:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006a7000)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000073c000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0xc65, 0x200}, &(0x7f00006f9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d2f000)={0x1, 0xc5f354ab4bc96009, 0x4d, 0xf342, r1}, &(0x7f0000000000+0xcaf)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r2, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001cd000)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}}, 0x7, 0x5, 0x4, 0x27, 0x7fffffff}, &(0x7f0000e9b000)=0x5a4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000043e000-0x12)={r3, 0x2, 0x5, [0xfffffffffffffff8, 0xffffffff, 0x8000, 0x4, 0xff]}, 0x12) 2018/02/03 05:00:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/03 05:00:10 executing program 0: setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f00005b6000-0x9)='/dev/sg#\x00', &(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009c8000-0x8)='./file0\x00', 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') openat$keychord(0xffffffffffffff9c, &(0x7f0000e95000-0xe)='/dev/keychord\x00', 0x800, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000038b000)) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)) clock_gettime(0x0, &(0x7f0000a03000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000742000)={r1, r2+10000000}, &(0x7f0000eee000-0x10)) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f00003e2000)='\x00', &(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)) clock_gettime(0x0, &(0x7f0000a03000)) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000a11000)='/dev/sg#\x00', &(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') wait4(0xffffffffffffffff, &(0x7f00001af000-0x4), 0x4, &(0x7f0000240000)={{0x0, 0x0}}) write$evdev(r0, &(0x7f00006ec000)=[{}, {{}, 0x0, 0x2}, {}, {{0x77359400, r1}}], 0x60) fcntl$getownex(r0, 0x10, &(0x7f0000877000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x2c, &(0x7f000052f000)={0x36, 0x8, 0xcb5, 0x400}) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f000083f000-0x9)='/dev/sg#\x00', &(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[&(0x7f0000875000-0xe)='vboxnet1:(GPL\x00'], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x77359400}}], 0x30) 2018/02/03 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[], &(0x7f0000915000-0x10)=[&(0x7f00007e4000)='\x00', &(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x2, &(0x7f0000e77000-0x10)) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) 2018/02/03 05:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000054e000)=""/48, &(0x7f0000145000)=0x30) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[], &(0x7f0000915000-0x10)=[&(0x7f0000ca9000-0x11)='posix_acl_access\x00'], 0x100) 2018/02/03 05:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[], &(0x7f0000915000-0x10)=[], 0x100) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000000, 0x800) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000b1f000)=[], &(0x7f0000915000-0x10)=[], 0x0) 2018/02/03 05:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) [ 357.376486] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/6323 [ 357.385234] caller is __this_cpu_preempt_check+0x1c/0x20 [ 357.390677] CPU: 0 PID: 6323 Comm: syz-executor2 Not tainted 4.4.114-g4e74e98 #5 [ 357.398181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.407511] 0000000000000000 3b6af1c52d02ace4 ffff8800ad45f6c8 ffffffff81d03d2d [ 357.415480] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b920 ffff8801d934c800 [ 357.423464] 0000000000000003 ffff8800ad45f708 ffffffff81d63c74 ffff8800ad45f720 [ 357.431436] Call Trace: [ 357.433998] [] dump_stack+0xc1/0x124 [ 357.439333] [] check_preemption_disabled+0x1d4/0x200 [ 357.446057] [] __this_cpu_preempt_check+0x1c/0x20 [ 357.452522] [] ipcomp_init_state+0x188/0x980 [ 357.458552] [] ipcomp4_init_state+0xb0/0x7d0 [ 357.464589] [] __xfrm_init_state+0x3e7/0xb30 [ 357.470624] [] xfrm_init_state+0x1a/0x20 [ 357.476309] [] pfkey_add+0x1fbb/0x3490 [ 357.481821] [] ? pfkey_delete+0x370/0x370 [ 357.487590] [] ? pfkey_add+0x3490/0x3490 [ 357.493273] [] ? __skb_clone+0x24a/0x7d0 [ 357.498965] [] ? pfkey_delete+0x370/0x370 [ 357.504734] [] pfkey_process+0x68b/0x750 [ 357.510419] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 357.517231] [] pfkey_sendmsg+0x3a9/0x760 [ 357.522913] [] ? pfkey_spdget+0x820/0x820 [ 357.528682] [] sock_sendmsg+0xca/0x110 [ 357.534191] [] ___sys_sendmsg+0x6c1/0x7c0 [ 357.539959] [] ? copy_msghdr_from_user+0x550/0x550 [ 357.546517] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 357.553506] [] ? __fget+0x47/0x3b0 [ 357.558668] [] ? __fget+0x20b/0x3b0 [ 357.563915] [] ? __fget+0x232/0x3b0 [ 357.569163] [] ? __fget+0x47/0x3b0 [ 357.574325] [] ? __fget_light+0xa1/0x1e0 [ 357.580006] [] ? __fdget+0x18/0x20 [ 357.585168] [] __sys_sendmsg+0xd3/0x190 [ 357.590763] [] ? SyS_shutdown+0x1b0/0x1b0 [ 357.596535] [] ? SyS_futex+0x210/0x2c0 [ 357.602044] [] ? fd_install+0x4d/0x60 [ 357.607478] [] ? move_addr_to_kernel+0x50/0x50 [ 357.613694] [] SyS_sendmsg+0x2d/0x50 [ 357.619030] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}], 0x18) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:11 executing program 1: select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000a10000)='4') syz_open_dev$sg(&(0x7f0000463000-0x9)='/dev/sg#\x00', 0x200, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:11 executing program 1: select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:11 executing program 1: select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}], 0x18) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}], 0x18) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000960000)='/dev/ppp\x00', 0x248000, 0x0) bind$vsock_stream(r0, &(0x7f0000b3b000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000848000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDSETLED(r1, 0x4b32, 0x7) getpeername$netlink(r1, &(0x7f0000cb8000-0xc), &(0x7f0000b1e000-0x4)=0xc) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {{}, 0x0, 0x0, 0x1}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00007e5000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000905000-0x20)) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x9, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)={{}, {0x0, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) r4 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000090c000-0xa)='syzkaller\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c46000)="967a253da02d39470185c147e53954cf214012ec849a6345c52bedd3c20dd1913d05bf8919af3acb1782bd3a11ec0b50f57e19373eac7c7a58bc2ca19ed8", 0x3e, r4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400, r3}}], 0x60) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) ioctl$int_out(r0, 0x0, &(0x7f0000fd8000)) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{0x77359400}}], 0x48) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x0, 0x81, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x77359400}}], 0x30) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x0, 0x0, 0x3, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x0, 0x0, 0x0, 0x0, 0x46, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x62) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) setsockopt(r0, 0x3f0, 0x1c00000000, &(0x7f000067f000)="3303908d57e9f38fa7e7c49bae63073b4cfcac0cf252d5b027f941753e95db834a6031b1f7558c22d14341e274af2a27bfb6eb1c611693dad8aa08fe20629522ec4e84be3a43c1603c0efc2642b194f54fce2399a92f778469468290bd8d1dab3de958c13ce16b45cbe6f61548f331ded3bab9df7b8ba1df8da6a37cdd26e9aa295df0c48006ca538deb08d228baace925373fa4360e1669759e6541ee5a946e3055544b0d9b889f381a0aa989ee4c6eb3805dbab0719b4b69996e4fbbe99c91044260a8be21c14edc77bba131993d209e46b70fa39ea2dc1ac9371ff5403b5f1f6671b9eb58a2b29057e638", 0xec) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cf9000-0x8), &(0x7f0000f3a000)=0x151) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') fcntl$notify(r0, 0x402, 0x25) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{}, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x77359400}}], 0x18) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x6bf, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}], 0x18) [ 357.998122] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/6449 [ 358.006697] caller is __this_cpu_preempt_check+0x1c/0x20 [ 358.012320] CPU: 1 PID: 6449 Comm: syz-executor5 Not tainted 4.4.114-g4e74e98 #5 [ 358.019855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.029199] 0000000000000000 78313b3659c148bf ffff8800b722f6c8 ffffffff81d03d2d [ 358.037241] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b920 ffff8801cdaf3000 [ 358.045247] 0000000000000003 ffff8800b722f708 ffffffff81d63c74 ffff8800b722f720 [ 358.053245] Call Trace: [ 358.055808] [] dump_stack+0xc1/0x124 [ 358.061151] [] check_preemption_disabled+0x1d4/0x200 [ 358.067884] [] __this_cpu_preempt_check+0x1c/0x20 [ 358.074349] [] ipcomp_init_state+0x188/0x980 [ 358.080379] [] ipcomp4_init_state+0xb0/0x7d0 [ 358.086410] [] __xfrm_init_state+0x3e7/0xb30 [ 358.092443] [] xfrm_init_state+0x1a/0x20 [ 358.098133] [] pfkey_add+0x1fbb/0x3490 [ 358.103650] [] ? pfkey_delete+0x370/0x370 [ 358.109421] [] ? pfkey_add+0x3490/0x3490 [ 358.115112] [] ? __skb_clone+0x24a/0x7d0 [ 358.120798] [] ? pfkey_delete+0x370/0x370 [ 358.126571] [] pfkey_process+0x68b/0x750 [ 358.132266] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 358.139078] [] pfkey_sendmsg+0x3a9/0x760 [ 358.144760] [] ? pfkey_spdget+0x820/0x820 [ 358.150530] [] sock_sendmsg+0xca/0x110 [ 358.156038] [] ___sys_sendmsg+0x6c1/0x7c0 [ 358.161811] [] ? copy_msghdr_from_user+0x550/0x550 [ 358.168364] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 358.175351] [] ? __fget+0x47/0x3b0 [ 358.180510] [] ? __fget+0x20b/0x3b0 [ 358.185760] [] ? __fget+0x232/0x3b0 [ 358.191007] [] ? __fget+0x47/0x3b0 [ 358.196169] [] ? __fget_light+0xa1/0x1e0 [ 358.201852] [] ? __fdget+0x18/0x20 [ 358.207015] [] __sys_sendmsg+0xd3/0x190 [ 358.212611] [] ? SyS_shutdown+0x1b0/0x1b0 [ 358.218381] [] ? SyS_futex+0x210/0x2c0 [ 358.223890] [] ? fd_install+0x4d/0x60 [ 358.229317] [] ? move_addr_to_kernel+0x50/0x50 [ 358.235522] [] SyS_sendmsg+0x2d/0x50 [ 358.240857] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0xfff, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}], 0x18) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) sync_file_range(r0, 0x10001, 0xe75d, 0x1) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}], 0x18) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x3, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x0, 0x1, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x52133990, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd2000-0x15)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b20000)=@req={0x1, 0x68b, 0xc000000000000, 0x8001}, 0x10) 2018/02/03 05:00:11 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x0, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000030b000)={0x0}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ab0000-0x6)={0x2, 0x5, 0x5}) fanotify_init(0x8, 0x8800) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002286, &(0x7f0000dfe000-0x1)='4') write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008c8000-0x10)={0x3, &(0x7f0000f47000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000fde000-0x8)={r1, 0x1}) 2018/02/03 05:00:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: pipe(&(0x7f0000268000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000dbd000), &(0x7f0000001000-0x4)=0x60, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000005000)="12") write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000), &(0x7f00000ab000-0x40), &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000022c000)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x2}}}, &(0x7f000091d000)=0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000096000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000db7000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000dbb000-0x4)=0x8c) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b28000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) splice(r0, &(0x7f0000407000-0x8), r2, &(0x7f0000843000-0x8), 0xce0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000632000-0x40), &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000ab000-0x40)={0x38ca, 0x4, 0x7, 0x3, 0x3, 0xbb, 0x1f, 0xdc}, &(0x7f0000370000-0x10)={0x0, 0x2710}) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003a4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x1) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000545000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000490000)=0xfffffffffffffcc4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9c000)={r2, 0xffffffffffffff80}, &(0x7f0000cd2000)=0x8) 2018/02/03 05:00:12 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = getpgrp(0x0) getpriority(0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a4f000)={0x0, 0xc8, "6779026b81eba3d309b2340c9bbca0dcd871532596cff7fbb21ca72b106c5e4b11ab0a9ed62df1a6344cea0e68674a0660ca12ea32562873a0af9556c15e8f67f50408797ccdb56bb5b40352d285b813cf63a0f019fb2b789701119887301913b4114edf0e63ca7e73c46eeca6aba196e1269d4c848fc90f80e7f1af2d8ee63aa2abab7f2ddebbc5fb568313bc3f0f99176868e6ba27a83680a529ae46081557d1a931f2c2c7d08830339166775efd3a2ac4e5730651e1a962ef16cd0710d4019d2a863c7f2aa538"}, &(0x7f0000308000)=0xd0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='>') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r0 = getpgrp(0x0) getpriority(0x0, r0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getpriority(0x0, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') clock_gettime(0x0, &(0x7f0000ef3000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{r1, r2/1000+10000}}], 0x60) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000490000)=0xfffffffffffffcc4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 6: getpriority(0x0, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000490000)=0xfffffffffffffcc4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)={{}, {0x0, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) r4 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000090c000-0xa)='syzkaller\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c46000)="967a253da02d39470185c147e53954cf214012ec849a6345c52bedd3c20dd1913d05bf8919af3acb1782bd3a11ec0b50f57e19373eac7c7a58bc2ca19ed8", 0x3e, r4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400, r3}}], 0x60) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af1000-0x9)='/dev/sg#\x00', 0x4, 0xc1) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000490000)=0xfffffffffffffcc4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)={{}, {0x0, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) r4 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000090c000-0xa)='syzkaller\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c46000)="967a253da02d39470185c147e53954cf214012ec849a6345c52bedd3c20dd1913d05bf8919af3acb1782bd3a11ec0b50f57e19373eac7c7a58bc2ca19ed8", 0x3e, r4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400, r3}}], 0x60) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000490000)=0xfffffffffffffcc4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)={{}, {0x0, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) r4 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000090c000-0xa)='syzkaller\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c46000)="967a253da02d39470185c147e53954cf214012ec849a6345c52bedd3c20dd1913d05bf8919af3acb1782bd3a11ec0b50f57e19373eac7c7a58bc2ca19ed8", 0x3e, r4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400, r3}}], 0x60) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getrusage(0x1, &(0x7f0000dbb000-0x90)={{0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d96000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00009a7000-0x8)={r2, 0x32}) clock_gettime(0x0, &(0x7f00005f7000+0x212)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b22000)={{r3, r4/1000+30000}, {0x77359400}}, &(0x7f0000b97000-0x20)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, r5}, 0x3}, {}, {{0x0, r1}, 0x4}, {{0x77359400}}], 0x60) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e29000-0x4)) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042d000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000490000)=0xfffffffffffffcc4) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)={{}, {0x0, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) r4 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000090c000-0xa)='syzkaller\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c46000)="967a253da02d39470185c147e53954cf214012ec849a6345c52bedd3c20dd1913d05bf8919af3acb1782bd3a11ec0b50f57e19373eac7c7a58bc2ca19ed8", 0x3e, r4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400, r3}}], 0x60) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f2000)={0x13, 0x752, 0x8201, 0xc9, 0x5, 0x8, 0x7, 0x6, 0x0}, &(0x7f0000758000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032f000-0x5)={r1, 0x1f}, &(0x7f000052f000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a5e000-0xc)={0x0, @empty, @broadcast}, &(0x7f000048a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005dd000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty, 0xbc3}}, 0xfffffffffffeffff, 0x5, 0x3, 0x6, 0x21}, &(0x7f00007ab000)=0xa0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{}, 0xfffffffffffffffe}, {{0x77359400}}], 0x60) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000127000-0xb)={0x3a8, 0x100000001, 0xfff, 0x2, 0x7fffffff, 0xa1, 0x2db280000000000, 0x5, 0x0, 0x6, 0x3f}, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e2000)=0x7, 0x4) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) r3 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000090c000-0xa)='syzkaller\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c46000)="967a253da02d39470185c147e53954cf214012ec849a6345c52bedd3c20dd1913d05bf8919af3acb1782bd3a11ec0b50f57e19373eac7c7a58bc2ca19ed8", 0x3e, r3) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) r2 = getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d44000)=r2) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) getpgid(0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000049b000-0x118)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b22000)={@empty}, &(0x7f000035e000)=0x14) add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000)=0x7, 0x4) getpgid(0x0) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) getrusage(0x0, &(0x7f0000648000)) add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) ioctl(r0, 0x4000000002283, &(0x7f0000538000)="006af626647ea38f5ccd70acbb5de26323d6e2b6a72bd9250e71462edb85fe908a29e7f1aad0281bd7f2345ed720a512cdbed64d7ed41ef3d5670897e7021684ac21f5df716924fbbfb2240386e94635b1a9fbeac1af2d0234d2c34be868c7df37f86fb6b30ccacdb22cc160c910c2dd9fcc84b8e623c00a81a82af6f7eb9e6b4210329b5e3ebb903ec5042467f94f731aed44be") getpgid(0x0) 2018/02/03 05:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000833000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000239000)=""/151) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') waitid(0x0, 0xffffffffffffffff, &(0x7f0000be5000-0x10), 0x40000000, &(0x7f0000f6c000-0x90)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x0, r1}}, {}, {{0x77359400}}], 0x60) mmap(&(0x7f0000464000/0x3000)=nil, 0x3000, 0x9, 0x20010, r0, 0x0) write$eventfd(r0, &(0x7f000082a000)=0xfffffffffffffffb, 0x8) 2018/02/03 05:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r0 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b399de90e5982fd6860a074a2d880c5eb831964d7148f4601eea2d54250611b52b2e78fa345ccb31b7"}, 0x160) getpgid(0x0) 2018/02/03 05:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000599000-0x72)=""/114, 0x72, 0x3, &(0x7f0000a14000)={r1, r2+30000000}) add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) creat(&(0x7f0000ce3000)='./file0\x00', 0x8) getpgid(0x0) 2018/02/03 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x0) 2018/02/03 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) clock_gettime(0x0, &(0x7f0000094000)) add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getpgid(0x0) 2018/02/03 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f2000)={0x13, 0x752, 0x8201, 0xc9, 0x5, 0x8, 0x7, 0x6, 0x0}, &(0x7f0000758000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032f000-0x5)={r1, 0x1f}, &(0x7f000052f000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a5e000-0xc)={0x0, @empty, @broadcast}, &(0x7f000048a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005dd000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty, 0xbc3}}, 0xfffffffffffeffff, 0x5, 0x3, 0x6, 0x21}, &(0x7f00007ab000)=0xa0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{}, 0xfffffffffffffffe}, {{0x77359400}}], 0x60) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000127000-0xb)={0x3a8, 0x100000001, 0xfff, 0x2, 0x7fffffff, 0xa1, 0x2db280000000000, 0x5, 0x0, 0x6, 0x3f}, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e2000)=0x7, 0x4) 2018/02/03 05:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) 2018/02/03 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000836000)) add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x38}, 0x1}, 0x0) 2018/02/03 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) ioctl(r0, 0x2, &(0x7f0000c45000-0x79)="7e0664ec913f5e7e61334b9cce5dce8254b358e2285ad57d56f0b7fa50225becd1a74d320a79f48b5d4cfc820d65c81d3a1d221e3bb9dc9c49cf5eb7480174003b5094cd14d1c80e75e987110539e869d4d86ce2d13c425ab46f54e43a1fa0faf4820a438d08773ca842fc228e196ed71a90145cc90c57e1") add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:13 executing program 3: getpgid(0x0) 2018/02/03 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000173000-0x10)={0x6, &(0x7f00009e9000)=[{}, {}, {}, {}, {}, {}]}) add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f2000)={0x13, 0x752, 0x8201, 0xc9, 0x5, 0x8, 0x7, 0x6, 0x0}, &(0x7f0000758000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032f000-0x5)={r1, 0x1f}, &(0x7f000052f000)=0x8) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a5e000-0xc)={0x0, @empty, @broadcast}, &(0x7f000048a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005dd000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty, 0xbc3}}, 0xfffffffffffeffff, 0x5, 0x3, 0x6, 0x21}, &(0x7f00007ab000)=0xa0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {{}, 0xfffffffffffffffe}, {{0x77359400}}], 0x60) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000127000-0xb)={0x3a8, 0x100000001, 0xfff, 0x2, 0x7fffffff, 0xa1, 0x2db280000000000, 0x5, 0x0, 0x6, 0x3f}, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e2000)=0x7, 0x4) 2018/02/03 05:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) 2018/02/03 05:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_unlink(&(0x7f0000e10000)='/dev/sg#\x00') add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 2018/02/03 05:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002a6000-0x8)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007fa000)) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/03 05:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = creat(&(0x7f0000ce3000)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0xf4cc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x1, 0x1f, 0x6, "d3aa5e2c37994e59efb66fd563ab50c84c64aef61a73a31f5fd4d87040f4ebe4d77495e74e3d72b