x7f0000bdb000)={r4, 0xfffffffffffffffb, 0x10}, &(0x7f00000f8000-0x4)=0xc) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e55000-0x4)=0x98, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000c26000)={0x2, 0x3, 0x9939, 0x1, 0x2f93}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a76000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/15 16:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000526000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfe, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00008ad000)="2f6465762f73672300", 0x3, 0x40400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000615000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x81, 0x7, 0x1}, &(0x7f00008a5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000097a000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x9, 0x78a, 0x4}, 0xa0) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000311000)=0x0, &(0x7f00009c3000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f0000bc2000)="2f6465762f6e65742f74756e00", 0x0, 0x103400) r5 = fcntl$dupfd(r4, 0x0, r4) socket(0x1, 0x2, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000457000)={r2, 0x110}, 0x6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000c0f000-0x4b)=@hdr={0x1, 0x84, 0x3, 0x0, 0x0, 0x0, @ipv6={0x5, 0x6, "85b7e3", 0x19, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x10, 0x400000000, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005fb000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000ca2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001c, &(0x7f00004da000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000023d000-0x10)="2f6465762f73657175656e6365723200", 0x109400, 0x0) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f00002d6000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f0000ba4000)={0x3, 0x9, 0x2, 0xffffffffffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000fc5000-0x80)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81b1}, @in6={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800080000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r4, &(0x7f0000fc4000)={0x20002002, 0x0}) writev(r9, &(0x7f0000fc6000-0x50)=[{&(0x7f00001d3000-0xa4)="9868c43de770ecc5be6210abd06ee81cdddfa428f1398374fa8884b7e928ed4a784f7b335eadee845af8a86fcb299ba4288b04a7fb7fca40a5f4bd1fa9d46ada18438c0194960ae07fe6265f0dd379730dd2af4a05a8c461d18d3d428ad714e5d89559159dbe0a405008a42dee5f294e7a119edc6b4e9b9e83cd7961312b1ca53c2381f281a4932de4ec284a78e8f21d1f3984d5d688481e46fe54b6733dce909fb00fcd", 0xa4}, {&(0x7f0000c5f000)="8ac0ffad21191907b06000f84123ccf23e93c481e9ce4408842636e4dd165c7fef4d9a5341f46568b6144d2796b6804ef368da6afbe022ed106f8738d1059d14ecbe015c89f0232d786c7905ed8f8aad388e0fb467710bd7da", 0x59}, {&(0x7f0000810000)="6028c8367a7c061cfc28ce4c425f61e5fd228b95acc2ddd13baf1577337b40884f950bf7e691b6583669e532af65c0", 0x2f}, {&(0x7f0000bdb000-0x1000)="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", 0x1000}, {&(0x7f00004b5000)="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", 0xfb}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:23 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000260000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f0000851000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000481000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000317000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x4000000000000000, 0x0}, @generic={0xd395, 0x0, 0x2000000000, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0}, 0x30) 2017/12/15 16:29:23 executing program 6: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000078d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000043a000-0x5c)={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x1, 0xfff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x3, [0x3, 0x40100000002, 0x10001, 0x7ffc, 0xffffffffffffffff, 0x200003, 0x1, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000200000007, 0x0, &(0x7f000078f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000068f000)=0x803, 0x4) r2 = socket(0x10, 0x7, 0x4) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000780000-0x1a)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x1) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00005eb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.796934] nla_parse: 10 callbacks suppressed [ 74.796942] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 16:29:24 executing program 4: r0 = eventfd2(0x4, 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) fcntl$setflags(r0, 0x2, 0x1) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40000) fcntl$setstatus(r0, 0x4, 0x2000) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000971000-0x9)="2f6465762f72746300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f12000)="2f6465762f736e642f73657100", 0x0, 0x2000000a4202) memfd_create(&(0x7f000056b000-0xd)="2f6465762f736e642f73657100", 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b48000-0x8)={0x0, 0x0}) unshare(0x20000400) getsockname$inet(r1, &(0x7f0000d97000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000946000)=0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) sendto$inet(r1, &(0x7f00001fd000)="0eb9411c5877e1ca244e53508006f869020b601bb9e493cbe164104d54727fabeab6eb2313a6cc8af2ccc927f6b72cefddce511b134411af9e56c856be8caca0f2ac2d6da6ccb74a2f470b37125f6891e3b20e7b5964ce6efc39107a6e5d62713d45d20614a97cd83972d79f240cc02d930a6ba68f7e1d847c1c26442e45c23104d1403688cadc0b4e2981bbe7970a00596d43d64349b8af9cb00b10c7d6468297341b57f9c4d0207898926524ed7d03dc7ba49d86106acdd703cbb65e8e4e3cbecfc7cca240b78376a6a9d16e79e71a2cc5bce3eeb6e5b15d845fb06d577650dd", 0xe1, 0x4000000, &(0x7f000083d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/15 16:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x3, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getpid() ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x1, 0x200075986bd5, 0xfffffffffffffffd}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb2000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ea6000-0x9)="2f6465762f76637300", 0x34000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c9a000-0x4)=@assoc_id=0x0, &(0x7f0000a9e000-0x4)=0x4) 2017/12/15 16:29:24 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f000064a000-0x9)="2f6465762f76637300", 0x20043, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000099f000)="2e2f66696c653000", 0x248080, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f8b000)={0xfffffffffffffffc, 0x3}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000020000008000) sendto$ipx(r0, &(0x7f00005d2000-0x21)="6ab8afeb3764f93a3ee420ddb93ea572154410c677f1eb9a30d0b97f8f55468df7", 0x21, 0x4044, &(0x7f0000557000)={0x4, 0x2, 0x3, "e906b235c565", 0x4, 0x0}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cce000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000048f000-0x8)="2e2f66696c653000", &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000090c000)="2e2f66696c653000", r2, r3, 0x1100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000b9b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000578000-0x4)=r4, 0x4) socketpair(0x1a, 0xa, 0xbcb2, &(0x7f00001b4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x1, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r6, &(0x7f0000c2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000711000-0x4)=0x14) ioctl(r1, 0x5, &(0x7f0000300000)="49518fb9334ca499538acf73e386ffc2ea5095337338f8e6467097dc4e0c471e653e7ab87e58") r7 = syz_open_procfs(0x0, &(0x7f0000c47000)="6e65742f61727000") ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000e7c000)=@pic={0x8001, 0x4, 0x7fffffff, 0x90f, 0x4, 0x9, 0x8, 0x6, 0x0, 0x9, 0x1, 0x1, 0x8, 0x1, 0xfff, 0xff}) ioctl(r5, 0x3, &(0x7f0000b64000)="3991e1348ca6179b87b7b61978ed38a6d603204d65547427effbf34b8d90ba3b8684840ea9a8c813cfccc05647ab97f76df435898a4ab7dc895c854093945423493966fd573890bbbf0762393dbf09143dbcac2c7386a16332fafa68abc460793fb86e80410facb8ef31970c530ed1156f21e1254750a86d4d7fffdda0b86792f4d543cbcbd62630a9f0b11429ede9c4c96800b9a6") stat(&(0x7f0000ca7000-0x8)="2e2f66696c653000", &(0x7f00006ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004ea000-0x8)={0x0, 0x0}) sendfile(r7, r7, &(0x7f0000654000)=0x0, 0x401) socket$bt_sco(0x1f, 0x5, 0x2) accept4(r7, &(0x7f0000b36000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000050d000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef3000)="2f6465762f72746300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:24 executing program 0: 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(&(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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000003000+0x799)={0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) sendto$llc(r1, &(0x7f0000b40000)="d05fed170c0b0d2cdac7a14154bcecc13b380dcbdee535643b8b72c1cd1252186c9eb02e75fb831535d90851a3fcc762d29059cf74730c28fc4d20b12b941d47245781567ee1e54543b54592d0e2e9b888c7bf20053f1917010000005ee59143c0ff030000", 0x65, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000ffc000)="2f6465762f6c6f6f702300", 0x6, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000873000-0x8)="81", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockname$unix(r4, &(0x7f0000984000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000701000)=0x8) r5 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r5, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089dd5e72029", [0x0, 0x0]}, 0x14) bind$alg(r5, &(0x7f0000935000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x3f, 0x7, 0x0}, 0x4) connect$inet6(r3, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$unix(r4, &(0x7f00004a4000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007f7000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r6 = dup2(r3, r5) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r3) 2017/12/15 16:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000010d000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000628000)="6769645f6d617000") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006ab000-0x8)={0x0, 0xa50}, &(0x7f0000463000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f26000-0x98)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x6}, &(0x7f0000805000)=0x98) writev(r1, &(0x7f0000322000)=[{&(0x7f00003cc000)="", 0x0}, {&(0x7f0000b2a000-0x3d)="a5", 0x1}], 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ffc000)=0x0, &(0x7f000051b000-0x4)=0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000016a000-0x4)=0x40, 0x4) 2017/12/15 16:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000037000)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f00003fd000)="9b4a071f517156e95c78b51078c0", 0xe, 0x4000, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x1, &(0x7f0000182000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000e8c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0xb2, 0x0) 2017/12/15 16:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0xe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000410000-0x4)=0x7ffffffe, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c9a000)={0xffffffffffffffff}, 0x1) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common="697036746e6c30000000000000000000", @ifru_ivalue=0x4}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000747000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004b9000-0x20)={0x0, 0x0, 0x10001, 0xfffffffffffffffd}) socketpair(0x3, 0x806, 0xe, &(0x7f00004e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000d6000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000393000-0x10)={r1, 0x64}) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f00002bf000-0x8)={0x0, 0x0}) socketpair(0x3, 0x8, 0x5, &(0x7f0000907000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e52000)={0x2, &(0x7f00003f2000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000144000-0x8)={r8, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000687000)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7f, 0x8, 0x8, 0x8}, &(0x7f0000fe6000)=0xa0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000dc5000-0x40)=[{0xc, 0x3ff}, {0x2, 0x6212}, {0x4, 0x202}, {0x8, 0xfffffffffffffff9}, {0xfffffffffffffffc, 0x1}, {0xffffffffffffffff, 0xfffffffffffffff8}, {0x4, 0x2}, {0xc, 0x81}], 0x8) pipe(&(0x7f00008cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r10, 0xc0186419, &(0x7f0000e33000-0x18)={0x3, &(0x7f0000edb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c66000-0x48)=[{0x2, 0xbc, 0x9, &(0x7f00005c9000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffff7, 0x6e, 0x9, &(0x7f0000ce9000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0x1f, 0x37f, &(0x7f00005e2000)="00000000000000000000000000000000000000000000000000000000000000"}]}) accept4(r5, &(0x7f000077f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000860000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007b3000-0xa0)={r9, @in6={{0xa, 0x3, 0xf0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0x401, 0xeb23, 0x2d1}, &(0x7f0000478000-0x4)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000018000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d2000-0x4)=0xe8) recvfrom$packet(0xffffffffffffffff, &(0x7f0000162000-0x18)="000000000000000000000000000000000000000000000000", 0x18, 0x42000, &(0x7f0000170000)={0x11, 0x1a, r11, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f00004cf000)={&(0x7f0000bd5000-0x10)=@nfc={0x27, 0x2, 0x5, 0x1}, 0x10, &(0x7f00002e8000-0x30)=[{&(0x7f0000328000-0x35)="742eb6ffbf12fc80b4da5a734b1237f69c9c7dd8a6fb38221e17b41bb7c4fdae2d04fa4d5a25937d31090c492eb5a3b75f9062a5b5", 0x35}, {&(0x7f00007ce000)="52fd133b7b357139ef6d1a84fd4a647c9906858ec15b8720d7707a29a3d80a43dabf443ceeceacd92b128f89860ae7e73450f252f637", 0x36}, {&(0x7f0000c0f000-0xbe)="b251baae7cc3703e9f07d649e237221e892b51e8c7512d5f0dd5638f8f8d0c6ff07575df077ec7bfd92d12267699a019e538e1b2baf45b9b6ee5b9e19855604e357991a60ec837b2e9684347fb9644b8bf7afc4642dde5b73499a564966d96fb4a8082edbe777f039eaa6163b0d3bb985e60c2a7134d4bf275edf691215ed72eae32ba3ef5324a55c6d68878d8eb0fa224f97595ad9e1abe3aeba63b9f8b9e1e2dd6ec0cd7ec39b1dfb4fe0f419aa7123142122cbd75ae56a352639ca3f8", 0xbe}], 0x3, &(0x7f0000a65000)=[{0xe8, 0x0, 0x4, "da181bc7a7cceb381ef150f0e081d9a7821d52d93b9bf49dd09d4eee05c6a2f1e0e73fc49b04bdb5f8a34c8db39804fcd71e3b4cc3b35a24803e679c34a97a5f4763ae99aa4d7c1bffd678592839d021924cca7d0c9a0b73d10082d40db68ba6902c853ad7756d76cea66ee8b259925567296f9a35e2a5d442f6433944bffe3cc045e7edb0ab718781cbf9ef0a1dc8e994f4eae4842221099ca299f66dd37404a67a92e592390c77ae04747dd8e319d84c869afb1c284118cd8888186f6eae634f2b64de53581528f92fa52fe3fe6f1ff3a2b1b9"}, {0x80, 0x11d, 0x9, "9232f6e74ab7a02d7923c5b486a11f3958ea7a60fc6c0524e59877b179036b0034b18063194671fc05c02dc9fcda5136d294b50f0a8054667ea7df41eca403d22c34aee706d4c639ea6bdd6c9e2a02055679b6bb82b2a7d0508800f32990545044590ce20fc8389ef8ffda5f"}, {0x20, 0x105, 0xd05, "e99218a6eba58f962ffaa5"}, {0x18, 0x12b, 0x5, "8f7db135"}, {0x38, 0x84, 0x8, "deed33568169339826382e20a9ad0bbdee11ff956a731cb02689a243d14140e673"}], 0x5, 0x40001}, 0x804) r12 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r12, 0x40049409, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) shutdown(0xffffffffffffffff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/15 16:29:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e07000)="2f6465762f70746d7800", 0x3fffffc, 0x0) syz_open_pts(r0, 0x40000) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000014d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000035000-0xc)={0x6, r1, 0x1}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000381000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000ec6000)=0x201) r4 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000a41000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002ce000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000003f, 0x80000006) r5 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r5, &(0x7f00008c7000-0x400)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400) writev(r4, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) socket$inet_sctp(0x2, 0x100000000006, 0x84) accept4(r2, &(0x7f0000c73000-0x20)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000025f000)=0x20, 0x800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000343000)={0x0, 0x0}) [ 74.879177] RDS: rds_bind could not find a transport for 172.20.5.170, load rds_tcp or rds_rdma? [ 74.895727] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 74.962161] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.987579] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 74.999452] ip6tnl0: Invalid MTU 4 requested, hw min 68 2017/12/15 16:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000049a000)="2f6465762f72666b696c6c00", 0x2000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c10000)="2f6465762f6877726e6700", 0x400001, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005a2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r1, 0x107, 0x200000000000012, &(0x7f000076d000-0x4)=0x5b, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009f2000-0x4)={0x100000000000000, 0xfffffffffffffffd, 0x201000}, 0x4) setsockopt(r1, 0x108, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000648000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x401, 0x8010000000000084) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x1, 0x10032, r3, 0x0) mmap(&(0x7f0000f5d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ab9000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000272000)={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) r5 = socket$inet(0x2, 0x6, 0x0) listen(r4, 0xeba) connect$inet(r5, &(0x7f000080e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f00000d1000)="", 0x0, 0x800, &(0x7f0000447000-0xc)=@nl={0x0, 0x0, 0x20, 0x0}, 0xc) recvfrom(r5, &(0x7f00008ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x22, &(0x7f0000dfb000-0x80)=@generic={0x4, "2391f2a74970a4c7304fd45acf71ee06d99aad4c5c53246a1f1ec9291fdd81f878484ca58cba75ee0ed60fef1b81063412ffc27cb0841175e44808c02091820c66755738772e5a532645156f21415aaf647a87e9c1b24571876542b31a7b1074ec049eb2f30a92e10ebe73212333b324b106f317961a5495d7fc75df6ec1"}, 0x80) close(r3) 2017/12/15 16:29:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000283000)={0xffffffffffffffff, 0x28, &(0x7f00005cd000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f41000)=r0, 0x4) bind(0xffffffffffffffff, &(0x7f00004af000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1c, "0102ec0000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000e58d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c98040000000001040000cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f0c000)={0x0, 0xe8, "ceca3c4b528059920f4e2012a940ccb028194b160cc8b49f6779ad103aaab40c8f0ef8392c6b885efec6f3f87ac6fe8d77b84a62a417da276433168321d7dbd4f10b3e1a7173f32cff22c8b3f11a7be9837ef3995838c5f0d019e003235d98cdb7ada0011f89d94db0af9b28590299d0518cd16c93f0e92580bceba5883b8eddb78c6df42621f3b17e7561dd6e602231f108f1ca948f869d3b56c91a5953171902ad3a526e00353051529ec7b76c6735c4aaee95b87866316a19c77ed5c0dfff49b58dd45450b3a6f6d5685f4b2eea37cb947939aaa6a4ca53630b5776eeaab732e8a0ad8f658175"}, &(0x7f00000c4000-0x4)=0xf0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008a7000-0x10)={0x3a, 0x8208, 0xe562, 0xfffffffeffffffff, r2}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000048c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x9) bind$inet(r4, &(0x7f000025a000-0x4)={0x2, 0x0, @rand_addr=0x624, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@generic="c6f067b1c7b78e2d55dc07dfca3061ae", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000e21000)={0x0, 0x9f, "f54b8cb1ce84de685277c46e5fbcbb911fad2b9edca4a23fac41a2178acece5bed32709f10bcc8c4ee2de74fec2208f046de63c60601999b560b336fdfaab89e4fd028ba5f865364ac9c29ae81adefe831a2d74fcce770d5527e63d54371c1048da485d2e1cc590b2c621e000345a10f45f3ca307acca5b663cbbaa24b31aa57bc4abe225fa4f311aa251bd8daf6c3cd40b113200481f0d677d8e1e85b315c"}, &(0x7f0000bd7000)=0xa7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000ac000)={r5, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x4, 0xffffffffffffffff, 0x1}, 0xa0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) pipe(&(0x7f0000313000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000322000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa0000-0x4)=0xe8) prctl$getreaper(0x5, &(0x7f0000887000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000999000-0x4)=0xffffffff, 0x4) recvfrom$packet(r1, &(0x7f00000cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x140, 0x0, 0x0) sendto$inet(r7, &(0x7f0000ca0000-0x1000)="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", 0x1000, 0x4004010, &(0x7f0000877000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r6, 0x5409, 0x1) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000cc0000-0x20)={r4, 0x100, 0x1, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000640000)=0x6, 0x4) close(r1) [ 75.012370] RDS: rds_bind could not find a transport for 172.20.5.170, load rds_tcp or rds_rdma? [ 75.027322] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 16:29:24 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d78000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000006, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000093d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009f3000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005db000)={r3, r2, 0xf84}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000021f000-0x10)={r4, 0x0, 0x6b}) syz_open_dev$mice(&(0x7f00009e2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x50800) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee7000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00007c5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070e000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r9) fcntl$getownex(r8, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r10, 0x0, 0x0) ptrace(0x4207, r10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r10, 0x202, &(0x7f0000002000)={&(0x7f0000001000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={r6, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000675000)={r11, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getpgrp(r9) 2017/12/15 16:29:24 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9, 0x0, 0x20, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00005c0000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000026d000)="2f6465762f7573626d6f6e2300", 0x2, 0x121000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009b0000)="000000000000001f004f", 0xa) r2 = syz_open_dev$mice(&(0x7f000062a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000154000)=@req3={0xcb98, 0x3ff, 0xfffffffffffff67c, 0x6, 0xd1c4, 0x2, 0x650}, 0x1c) socket$inet6(0xa, 0x80f, 0x10000000003) sched_setaffinity(0x0, 0x8, &(0x7f000067f000-0x8)=0x7fffffff) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000bbc000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipv4={{0x1c, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @rand_addr=0x8, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x4, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0xe9d}, {[], 0x3ff}, {[@empty=0x0], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@rand_addr=0x2], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8e8c, 0x2}}}}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000119000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x100000001) accept4$inet6(r4, &(0x7f0000300000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003f4000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f88000-0x4)=0x0, &(0x7f000063e000-0x4)=0x4) r5 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000d43000)="", 0x0, 0x20000042, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) iopl(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000cea000)={0x0, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x4) 2017/12/15 16:29:24 executing program 2: r0 = open(&(0x7f0000b57000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000045d000)=0x0, &(0x7f000051d000)=0x4) futex(&(0x7f000058f000)=0x0, 0x400000085, 0x10020000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000406000-0x7e)="3ab6da0f60529ed74f34d02c91a7060b22da6dae0f52b6b7b46099454d6d2a103616d973ec2be4aa33fcc4ef6b54b8bacc051f991e240df8bf9ceb88b461288bb9f694bf133c95faf679102128fadf6af1baf038190e8897cefb44df8109200fd9af9d1be84d31e60cef9b26572dcc860a85bc01beddaebe1ed4fa5f0020", 0x7e, 0x20044891, 0x0, 0x0) 2017/12/15 16:29:24 executing program 3: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0xfffffffffffffffc, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x20, 0x20000001}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a8f000)="2f6465762f696e7075742f6576656e742300", 0xf0, 0x2) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000001000-0x18)={0x4, 0x6, 0x1200000000000, 0x5, 0x103, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000bac000-0xa8)=[{&(0x7f000048b000-0x58)={0x27, 0x4, 0x40, 0x3, 0x8, 0xee87, "99da7465cab44a12f4e8d5e2e664931e2555568fdedfacf912427e51e0818b427559c065c95a9362261841afa6195adbee46fa6eecdf8cc8be74655fc3a506", 0x5}, 0x60, &(0x7f0000ab6000)=[{&(0x7f000056d000-0xa0)="f3c1b05ed605405185f87010886dd6309a80b71be1d06f899dfd561409c6ca150a13aaf6c606d1bd843a54bb1d27239dd45f7f372544b21ac12485aa21ae7148fec52f01f9218f04b81fae8afdc2cd795ecdb0b5ef36c3641535667e37f3b28e3ccaece89a4ec5a017ab091c9a79344de2df815f61c7c02d0985f25835336b1045df0cce2ab23d155c9ba75d8e3866c130360dac165ae7191157dfa6100e20ac", 0xa0}, {&(0x7f0000727000-0xe)="c242b77d01ceadc192b8f9a293cd", 0xe}, {&(0x7f000037e000-0x3b)="1c6c4145fb542fe25348b6967d6029f08cccc22bab68bec07e1ba0b01794cd3f5373716085e5716fd51147185b8b305599c64c1c8b4a19e7332985", 0x3b}, {&(0x7f0000908000-0xc9)="eaa9eba8a0747e9b3b85a011b1be86d291e609f302ac3d6ced28140e549ab5178d3e6e8a482bb13811b07f294d459d7db71daac90f4cf0afa00d4b8a0b280cefd26fda7f6209fa4b0d7ab962eb21294c73b3e0224a5914058f065d85a0bfbe9a7b501f565c69937f5cd9cf021b43f9e11f049a0f4a35e088cd726486d7732f9bfb4cb3f2ed2b909accb1cc0aed61695d25abf0a07ebac22ae473239e360ec580e994874b270f94d483c95db024810f2f4f605ee887b6ab92b1bfbe154f987bce6ce553c648cbab0aac", 0xc9}], 0x4, &(0x7f000049d000-0x34)={0x38, 0x197, 0x0, "61dc096ccbb092485a0bf09bda57f0a1419415c65f48b3505647cdd375ac114171d4f0d8a402"}, 0x38, 0x10}, {&(0x7f0000063000-0x58)={0x27, 0x2000000000000000, 0x200, 0x4, 0x20, 0xffff, "94f63a3781ccc77d92ba9cf3f5830daa66d84b7fd0e250fc97c8fbe839d10596f8ce5e3898f4c868bdf01361396e10ac1386e9b480160b0a73db9447ae0a99", 0x5}, 0x60, &(0x7f0000907000-0x8)=[{&(0x7f0000680000-0xae)="602c4859a018990debe6cfaf1a5de0d64fd444220b11c8eab8227050c74caac8c01164e7cb11e7137fd41c389e44e9c3230502275756bc507dab6200a9f5c049c4ba8cc2c65ae88d664313ed2452a3932c00855e2cfaa19869e61aa1a9284d0b6c742833dc0fbdd46ef5f89dbffc98f1cf5d8b27c95955c5b49a42cb9c02be3f5fb5f209ac323797b250b4c149aa2276b1650a0f8af3ade0ee3267a8d2479644419593b0fdedcc027cd330bd4d4b", 0xae}], 0x1, &(0x7f000062d000-0xb8)={0xc0, 0x101, 0x5, "c58198da06a4fe9e0557bf1df23c9d8fdad2f77e25d8a771b2f4d6c9e9c984261df0e547d099ce81a2b907d80c7264a343912512f7f5e23efa8fdcb62c5378f79befa39b48c0b0be0d9173707ba315325fe055969e3d96502b95afdefc0a0c81e39b5f4f4a17009a5a92a2d35ac197b84279734f08f55e5ac760f66691b34979ca818ba3e715f038a19d02bf6a3d741c2394bca805bf3b089201525d2305db700691865cd25c959ce51c"}, 0xc0, 0xc000}, {&(0x7f000075d000)={0x27, 0xfffffffffffffff8, 0x20, 0x7, 0x7, 0x7, "d64108bc65178bbb6186f711383c78f43cd335707a5aa706c11ac542f9af737d5242ad47681d7b79268d8f094d4d4871ef9c36dace44a5cb0213cd1e1e5311", 0x6}, 0x60, &(0x7f0000cf5000)=[{&(0x7f0000c0b000)="453f321b1e1f65a68df3d6a7a56d2a371a1845a3cd7bcc61eac359f08a98f766d55cb60bd86f76ac852facdacb10381b46691af38db88ebb784878e12807467354a7f845134037f936cfce53d5d9a349a46e9caa66912ff8a2d57cccd53054e110cef9922b969bc27f87cca4b2e260b508e4447ce00c719c26250d112f963c18e31321c8edf49c8aecd5486ced5dc19ecd26ee61b16cbb04db2a454ab3916d9b474ebf556d9f537802832a21204a287c5aedb79c9634bb40454b8168195318f3df57eabc3b8f609b7a9bfc957f2c717349c7ca0bfe5d8e1b8869d4bbcfa754489e2b00dfe4a2d8c189beb7d67a452c394e948287a60c49", 0xf7}, {&(0x7f000076c000-0xc2)="02989dfb90b6ad10e9bb56d08d4465a9bfc9a5698ef790e7dd67c9881c3e59e1b63060d817094bac4c9fc363a52c59eda18786c4685130e6c826ba67944d9032d12eecea0c5b1ca2544954e4663dca11bc2fab45115afeb862067dd58810a1c6d2fbb24aba57627374505ab31fbfc56213a5ca2362b287006b38090066c218f1b7a9d743f4037421320d60e993c115b1ac7856edd7f1a595396997b1bd4cb69e028c9b57eff9bc9d3fad77c885bfc5a499fea96d35a1e16228c761ea3045fc9e7128", 0xc2}], 0x2, &(0x7f0000369000)={0x108, 0x113, 0x8, "ed7ba6ccd5b79e30b83e84ecad7bdbc91c692163698c8efb5a17a103eae58348d9e7b1dc9bda46f635ec0f8b991ccef218fffe8e715cc8b0f68538277739ebf1927bc4eb2d129600cbc04a8506f08608c823555c065c52afd33b5d3622f2dc4b445cc01d15a65273c10a1c01ad52f75b7d341197aa03cb275f7677faeffdda793af6669839951cf3e784ee26f18543751dd7c7ac0ac95fb74733fc32cc62fffb30ef40b1457678af4ffa0b0b9f7f19be606fe2e48f2f129de402efc51ead0ff601d9c1c9d9320ca33eb8f3ebab94d036b8d57162cd818b9f8c77a5d63fc68ca3222e6ea6199d018b9bd5ede0b93b2f340cf9c48ae1"}, 0x108, 0x800}, {&(0x7f0000476000-0x58)={0x27, 0x8, 0xffff, 0x5, 0x1, 0x3, "000b1e15ff23b9d4693c7a8924253e94d1d9afec843c4b38a5d9b5793a29df1f0568167f158ce686d36a894dba3ed3bcde30ca4a9d2b07cf24a72d21db5f66", 0x7}, 0x60, &(0x7f00003bc000-0x10)=[{&(0x7f0000b8e000-0x1000)="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0x1000}, {&(0x7f0000db7000-0xb6)="8f177811c643c98b81adfde455ebaf10757fd6d9b4af0976c91346e53bb2dabf38970c1263eaf7c766b7cc2ae75036f5e5221b7c0935e9934a41e2ca361fa5f5ffa4482d1786bc274290f6f19cc584c6121b046f18ed137030755fa31ddebe87f03add996b4dcd1826f0671529235c4a7c37a91a39ea11f4ce61c2ca3708b645b5415a3788f90187ea9ad326fb22db6efc6f29504c88f328866e19da99bd8320cdcc0aa626c2b45c766c4a5253b6dbd64fc26a0e48a6", 0xb6}], 0x2, &(0x7f000086c000-0x7c)={0x80, 0x100, 0x80, "bf3f2368fa8d5a04fa63a56365d53498208b842efd497fad3a4dd89f6807ccbaf96cf0b3d34af726cb2d4f5a76889347e6afa5904ce858cae78929aed2ab5d1570f7d91bd1b1cec9b75bba69d60c525dc51b367ef785ebce40a95985f8b1da694f54f7046aaba0ff3fd959831151"}, 0x80, 0x4008081}, {&(0x7f00006d5000)={0x27, 0x2a, 0xff, 0x7, 0xffffffffa8106b25, 0x4, "3dcaef893b6f56ad1170580c7ad29bfe63bac85c8847cfd167d06f2bd1e7e722ba6f6b0a6e36f0c053f4df274f8cb28ad9fd7c71b7613c041d5f886fb3b8b4", 0x2}, 0x60, &(0x7f000047b000-0x10)=[{&(0x7f0000a08000)="9598fd3efb19d3ebc338a1430e1ae80bc3fc5286115ce0fe9573e053654c719d903fb32d626cbceb38d2a64878744eb28fe0b452fd5f5644c8", 0x39}, {&(0x7f00000ab000)="756413f58c06d4e843512d9b72036a7a6482e7fc4d5b224e27e5af45a4698bfc9c1cc4722a853a1f7f97153bba348e8192afbb073b626878cf08ac38452ef820e6", 0x41}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000e5b000)={0x27, 0x2, 0xe5, 0x5, 0x18e, 0x2, "5843169ac01487fc7490bea09c19655dd5531c9e19728dcc3b1ffee0b096a2ea028484af2b3c162e8e451d83bbf7719a02b630e5b0adbf3cb5f3824c7961bb", 0x10001}, 0x60, &(0x7f0000db1000-0x28)=[{&(0x7f000023a000-0x64)="9b22f7ad0cb3f41acfef18373c284f2021cea05dc629e575d839392fe376e5747331688cc932f9dc2a4eca676a6565426c178c712250ae60573d175c1b9127dfea763c2664f4a6850bf9a16a54e34b22b93001daf088ddb3e214d91ba16243311d9cb2c9", 0x64}, {&(0x7f00006e3000-0xed)="c5ba4651b345520b9501a8f9e722b13858917e7c277692cf32813f725606d57ade9c890fedb3b56ae1c6cd4e03a0cdc3ca5df66a662f3608606de65358a7c979e16d8b63ef28ae3e9afbb8908121d7e03679e09bf4a7d69868a308a1206eb30d74dbe638ca3d471a5b06f071af331937d4986913b70a5fa739358f54c56bd3d8a730a6c1ce8d84f6dc3f08c3b73fede2b6fe3bc558426005dcb0236a4765d603c6e70f8d707f3a71bec901b2d2aede56cdd5fddb4f561c076714963766b0656174a885908855cc80ab3a27c795b4a587d611373bcc35b297e87358440a1ecc62ac4e4ddce41cbf12c6c8d8eecd", 0xed}, {&(0x7f0000ff7000-0xa7)="5900aaaa29e4b98ff10172ce3339c810daf7dc2e5c98cc9d7407f25fbbfce0a25115b098d91cf1e2a78f5a03059da4021c0d662abf329f3d2aaa29ac1df353eb3b9fcd680768411c11163ee02be10bd35b7d5bbc3ddd48b03781f419cce45cd20e4aeb760961e9239e3fc6c5406c3315fc5f66d15bd38723a0b75b28e79cf66d96f4d278aa82d4d5f81ee8794830f57eea1072922d2585c27c24d35c8d91bf27a9a5ded92538e4", 0xa7}, {&(0x7f000030a000-0xd5)="75699a18b46780563bd1737cad5dff96184ee4831d2f1fd68b2426d606ef4cf8c85ba139fb4d36cd9d0aff98bbeb5f909e8ad613d5a5d988771dd4297dc59a5534964eec2e4f822bf8a3ee8aa8a7576d8dc0793d407f3eb6bfd37ccd089c871bb3ed2bf77922794b86abe27466d9ab07621c3ff54e6b0d97e861fe9750324029236645079481c7254a3f429008e6981b62b9362afbf8dd66e59693e4b0b6234e874836365e59fe69e258c9f9c5f953b946836d168c9af86f07668c6af5f9e2df872bae85549df60b0b09e30bc0f1fe1dd1eaaf3c73", 0xd5}, {&(0x7f0000848000)="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", 0xfa}], 0x5, &(0x7f000065b000-0x78)={0x80, 0x0, 0xcb, "a31a3da5a352a9ca5a7060a528b2b1a59b8c62391879168e4f7882dd40d684583b4b425a0f3cba319acd2b6d01485d7e5d458fb576c8cb353a635164f591e6d3711ce32af012490769e0957b81390fcb50b274b4be836757160f1c7fccd7881af5c5a98398601d54c6"}, 0x80, 0x4044000}], 0x6, 0x0) rt_sigprocmask(0x8000000, &(0x7f0000d7e000)={0x5000000000000800}, 0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0xb59d, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000a000)="2e2f66696c653000", 0x0, 0x10000020) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e76000-0x108)={0x0, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x6, 0x2, 0xbc78, 0x3, 0x7f935bcf, 0x400, 0x80000001, 0x2000000000000020, 0x7ff, 0x2, 0xa16, 0x8e, 0xbe01, 0x101]}, &(0x7f0000a18000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000db000-0x18)={r5, 0x0, 0x30, 0x7fff, 0x6}, &(0x7f00002fa000)=0x18) r6 = pkey_alloc(0x0, 0x3) pkey_free(r6) fcntl$getflags(r4, 0x401) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000089b000-0xc)={0x1, 0x0, &(0x7f0000001000)=""}) [ 75.090222] ip6tnl0: Invalid MTU 4 requested, hw min 68 [ 75.120616] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 16:29:24 executing program 2: mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x0) sync() dup2(r0, r0) 2017/12/15 16:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000d68000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) r1 = socket$inet6_sctp(0xa, 0x1000001b, 0x84) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000444000-0xe)="6e65742f736e6d703600") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af6000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = getpid() ptrace$getsig(0x4202, r4, 0x10, &(0x7f00009d6000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000023000)="2f6465762f73672300", 0x5, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000008000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000023000)={[0x0, 0x0, 0x0, 0xffc], 0x80000000, 0x1, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000001, 0x0, 0x10000000002}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text64={0x40, &(0x7f0000025000-0x55)="640f015a0b450f01c866b82b000f00d0f23e0f0094dfc5083c0b450f07b805000000b9a20000000f01d948b800000000008000000f23c00f21f83501000b000f23f8c4417058b3000000002ef04c8018d2f30f01f3", 0x55}], 0x1, 0x800000000000020, &(0x7f000000d000-0x20)=[@dstype0={0x6, 0xd}, @vmwrite={0x8, 0x0, 0x9, 0x0, 0x7ff, 0x0, 0x34f, 0x0, 0x7}], 0x2) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) pipe2(&(0x7f00001e5000)={0x0, 0x0}, 0x800) ioctl$KVM_CREATE_VM(r3, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f00005c9000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r8 = add_key$keyring(&(0x7f000047c000)="6b657972696e6700", &(0x7f000064e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r8, &(0x7f0000ffe000)="", 0x0) 2017/12/15 16:29:24 executing program 6: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb5000)="2f6465762f72746300", 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001ac000)={0x6419024e, 0x0, 0x10000, 0x7fff}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fb9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000631000-0x8)={r2, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fb4000)={0x8, r1, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fb4000-0x20)={0x47, r3, 0x10003, 0xf3}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e95000)="2f6465762f6b766d00", 0x10020000000244, 0x0) r5 = open(&(0x7f0000fae000)="2e2f66696c653000", 0x800, 0x400000003d) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000887000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000fb4000)={0x5, 0x1}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000fb9000)={0x14, 0x2, 0x9, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000580000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbb000-0x4)=0x5) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000ade000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000021c000)={0x2, 0x78, 0x100000008d56, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/15 16:29:24 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000686000/0x1000)=nil, 0x1000) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000010b000)="2f6465762f6375736500", 0x0, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000206000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000a83000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f000008d000)="", 0x0) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000b06000-0x40)={{0xffffffffffffffff, 0x3, 0x200, 0x0, 0x0}, 0x6, 0x7fffffff, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xbe3) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f0000de4000)={0x0, 0x0, 0x800, 0x8000}, 0xc, &(0x7f0000e74000)=[{&(0x7f00001b4000)=[{0x104, 0x0, 0x5, 0x3f, 0x8, "e3cf75c817dffe25be881a2da8296c67f4461886611e9bb18d54b04a8cd47696b15966c6c80d769d022f41b873cc3ec640d7e48648c74dce169e6723527879e765296a26aa9fce05b4845ee760b4084162098a51c1ce3ae0cd8622e7ad4f0d58edb18a8d7c35c332716df4d31122d47d6421d23a8d5db20e08b8c70083b3de5d215a19515bb2aa4162f3070bd27d18b738af03ab13ca075b38443fa2606e42be365d0ae9caf1dd7705d2ddfb01e2a8290cc887009524eaf8ecc686a12fc1b07dc91bc81d0e1d2ea3cd8e1a95255a8d08870a85fee6998f0f82e405bfbfaaed95bce12c88da2880bd0453d176c8082fcc0b3ee6a0"}, {0x30, 0x7fffffff, 0x204, 0xd6, 0x1, "b52bab78484b9455d83738018ee5cc543e20f3fdf3934d24be6f08933911b0ff"}, {0x81, 0x0, 0x822, 0x7, 0xfffffffffffffffe, "19154a7b6a66b885b1aaabd92ebb61105e34c3b3ec12e87573865cfe2454200a930da511e0c24932aa9c4baf413ce9b99f601105c88300aed361557c43c4b48c40c2b9b563f804852ee5a57d7e1c2257a77b0b9c849f4f19e0d49f4a3e5cec9ba58ed1241f2931e570da35cffcfcc92058"}, {0xdf, 0x7ff, 0x0, 0x0, 0x8, "4bef0ded52aab9b2f6d37d1c9a7a9d50a29da1fd668f6b385c13892064ce22921246fb85ce72d65c5779866ced52fe1efcd8f30f3a7652ac7a1f58b0fb06123a3ca1593f6c0c0f75b8ef179827775577ffa2542690a22773ec9ab00ddffec2bb90056990f676fa79a88b4a2b75320f501f57d1e0b63994ba50007a8ca97d4e6b6a4c58c18d0dd57197c2ad31e166bb49c662c2fc7a957a20a2459a60361cbcdde0943b54dc67cc74848673bcbc2061555b6d96bfc95cf5b275094a6057a18f52bd3c503f7413383a038c8c015b5760"}, {0x68, 0x81, 0x5, 0x7, 0x0, "5b43de2a9cff2b277b7314f40bcc783f3d5d8bc05d79328c52ca98d939848662a45523964360edfbbc7b0215d0cfa3ec4a7404d3035286275efd6ea55b751bb9b49f3e6fe470de907b9d13623573b53e4305d0e146226b63"}, {0xa8, 0x5, 0x0, 0xfffffffffffffffa, 0x58, "db6c6209bd3527d792c70d463cf5056f0c24fde22f17acad72d333401d62e2c77a4faf5626b257260182b3cae97a86e0c7e86001adc1777b5aafc3b0a8c01c9482da093fb2e9752f829508943f5d567427e717eda7f2ddc5b5f71ed29837aaa1aa34d35c47da5a60c2a944e2c44f5a72055bc24b085553cba974b3f59d88332871486cfe76a413b98fe5fda516a5d2ca87913c2328186d3d"}, {0x94, 0x0, 0x900, 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"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{0x28, 0xfffffffffffffe00, 0x3, 0x215a, 0xd26, "4a1a38a981a55d6b42c660aed325c1dc8925650a7a698b72"}, {0x39, 0x1ff, 0x400, 0x3ff, 0x7fff, "6f17c6723a00f681d781dfe20946b6dadffb931cdd6922a143ac354cea3823e9659751404fffdb0306"}], 0x114e}, {&(0x7f0000604000)=[{0xcf, 0x4, 0xd10, 0x8, 0x59, "d9209d5745a82ac6afc104d04ef78afc32a56afdab78b9dba8246f0f92fb78315213cf02a3a2aa98bc5d7b03d5f2358ec0e21f98366501f1791844a940699be0291027eb6044991256f9e1d0f874964cc66b83a20aaf456d209f9d2f183529ef001baaeb31d9f82aa4dc1a27d3e0524289d342ce02205031ec9b1937b5574193e32a0c87826939df7bfb8b34cbc7eae863e3558ae825ea95894323118831a950bc8af147e59ed60df2680921c35dc612ec6f1ecd6a4be3b015fe13292ef3a1"}, {0xf0, 0x0, 0x10, 0x7, 0x3f, "ad445c950178f9a6455344bd7784b5b6d6f20591320805a3e03029e49bc4f8b8778670dde2906ecea6787999381d11b828342c513435cb02d0510d5d1a050f9f29f003ec7e935ccc52935ec3569518c22b948fcd9289b9ed1eb2b3de06324b1a0a022a399db5fa7d5df6db3f474627b5dd7c243379c3399482213a0b0184e46e0ca150b110efec0e8d230e615dcfa7af9a15ea4af8ee2e3ccaa58eb5893763f0b747df75df1984853e2434d190da248368dc43d9dd5eb3de9861d59668647545e709f3ff77ae00ea3e0dbcdecd426e0b381c29d3d35fa172b1111a63ef21b791"}], 0x1bf}], 0x5, &(0x7f00008c5000-0x14)=[@rights={0x14, 0x1, 0x1, [r3, r4]}], 0x14, 0x1}, 0x4) ptrace$setopts(0x1, r2, 0xffffffffffeffff8, 0x0) [ 75.230120] Started in network mode 2017/12/15 16:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f0000fcd000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008fa000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00001f4000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000073b000)={0x4000000000000000, 0x10000, 0x5, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) flistxattr(r0, &(0x7f0000d60000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) syz_emit_ethernet(0x356, &(0x7f0000fd2000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x320, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x8001, 0x6, "92c7c2", 0x7fff, 0x3f, 0x649619f2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@hopopts={0x4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4e, "6d08b470f67bb4a9b454aa0d0c8ce3f4ac255ae9bd38c271f8afd4260cadfefbab6f584802623d5b65844d58a8bab2caa5b66fb6f95209141e2701aefb58f227866e234f93026e555a5a3773b71f"}, {0xff, 0xaf, "bd14004d0c01d11bafcf1c3d3eff654367019639df0ca9a4835a7572a5fdf747b0c3c0ccd2bfa660304b6bf8c07bd29f05eecd929a7ebf4e721d52162dc3487449a8d285130a2bb275bfd8f5e06007edd51a4478c2914b6e2f2df943069c56a0f5c4d23384ea68eccdb247eac4a6b9dedbe78e9d6a91b9264def31955c08f1b278619800143da17800ee76a31c3820e6fd1ef26752255d8192bec6f8fd1b8233ecd3bfc7654134d973be363987e349"}, {0x0, 0x0, ""}, {0xc9, 0x98, "9a4e908dfee4f90440b9a55391b790a3d56cbc1ad7d714fc3c6bb67230375fb42d6a4a6f48e4b73e8e860698afd9c3603db7ee68517c72f3527d36cb3939e4f76ec67cd04f42fc12218ca5b890540625d898632d909ea91950d5781ab104207a8eec58df9b308682c06f55a9b704b8c9f9a68770b3568d51ce48b1273f3432498d66cb05fc9f839193bca0a714c4a98121e807ca70a31ae2"}, {0xcf, 0x64, "4c49866cddeec6ffec429209ad55c0ead25a3e9fb0eebc66c385b8c34ccfb95f17de58dea4173b7aa6151e6af6fc1aa86fb6d60c50b5a9266524b4395a622bc1aedc025bac47aeaa3d34f760cd67cfbdb835d53fee0549dba7a27c3a7da7b76a48b1799b"}]}, @routing={0x16, 0x4, 0x3, 0x4, 0x1, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x2f, 0x8, 0x8, 0x10001, 0x4, 0x8001, 0x0}, @fragment={0x0, 0x5, 0x6, 0xac22, 0x5, 0x6, 0x0}, @routing={0x2f, 0x2, 0x3, 0x8, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "4e963a01b4d4db682a07745cba277ff2f89185d27d8f00caa0a44ec6a2569820683a5b5770ba044bdc556426aa6fa5d504e0741f602fe325efc32e1dcf346886c56b43312e01827b711557fa444447cce39da8356d2a83518b82f330eaab83d6195a77b7416974a8b8e8b54a8dc5c1cc04d09929f3ce38a9c7448514a08087d2e3bbb33584c482acb9f119d5feebb279"}}}}}}}, 0x0) 2017/12/15 16:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000022000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2e000-0x4)=0xe8) openat$cuse(0xffffffffffffff9c, &(0x7f00002ae000-0xa)="2f6465762f6375736500", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000895000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c3f000)=0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000baa000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1c0000000000000}, &(0x7f00003d8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005e4000)={r0, 0x5}, &(0x7f0000571000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005ce000)=0x0, 0x4) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f000073d000)=0x9, 0x4) getsockname$inet6(r2, &(0x7f000097f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ae5000-0x4)=0x1c) setsockopt$sock_void(r1, 0x29, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f000091e000)={&(0x7f0000a11000/0x3000)=nil, 0x9, 0x0, 0x2, &(0x7f00002fe000/0x3000)=nil, 0x3}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000000000006) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f00005ae000)={0x0, 0x1f, 0x4b48a70c, &(0x7f00005f9000-0x8)=0x0}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000d1e000)={0x0, 0x400100000001, 0x1, &(0x7f0000001000)=0x0}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xa00000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e38000-0x8)=@assoc_value={r0, 0x2}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/15 16:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x1) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00003b0000+0xa5b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c96000)=0x3b) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f00007ec000)="15c14140bd53d93a18464b2ff8358fde16feec998188309bb672687a1907d235b325b458c9c96210743fa3f8f04b059a1e261af9696a") r1 = mmap$binder(&(0x7f0000f92000/0x2000)=nil, 0x2000, 0x2000004, 0x40050, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000538000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000026b000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000196000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x280480, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00002a0000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f3a000)={r3, 0x0, 0x0, 0x0}) [ 75.255403] Own node address <96.932.2439>, network identity 64 2017/12/15 16:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b67000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000771000-0x20)={0x4, 0x80, 0x200, 0x3ff, 0x60e, 0x8, 0x2, 0x80000001, 0x0}, &(0x7f00003ab000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000beb000)={r1, 0x1977}, &(0x7f0000643000)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e47000-0x4)=0x0, &(0x7f0000e1a000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x48000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)="2f6465762f6b766d00", 0x0, 0x0) clock_adjtime(0x6, &(0x7f000057f000)={0x2, 0xff, 0x4, 0x9, 0x1f, 0x63, 0x1ff, 0x7, 0x2, 0x0, 0x5558, 0x0, 0x2, 0x2, 0xfff, 0x80000000, 0x19, 0xfff, 0x9, 0x40, 0xdd, 0x8001, 0x42, 0x4, 0x6, 0x53e}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000f2a000)={0x0, 0x3, 0xc835, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) io_setup(0xffffffffffffffff, &(0x7f0000d4e000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000707000)={0x10002, 0x4000, 0x0}) r5 = syz_open_dev$sg(&(0x7f000053b000)="2f6465762f73672300", 0x2, 0x80000) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000096000-0x18)={0x0, 0xfff, 0x0, &(0x7f0000ba4000+0x6c0)=0x0}) syz_fuse_mount(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000c86000-0xcc)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) 2017/12/15 16:29:24 executing program 0: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mprotect(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x1) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000046a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ebb000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b43000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x100000001, 0x8, 0x500, 0x300000, 0x100000, r2}) ioctl$int_in(r1, 0x5452, &(0x7f00001ec000)=0x4) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebc000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000d30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000069c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c05000-0xde)={0x0, 0xd6, "cdf6044b9bfc64a454ede4380ae0487ec20016e118804f0c6cdedaf1015708cfed23c4a04701836d54671860080ea7a6c8fa291857ce9c5c517f0fe972406238c3d8f9a91514e3533266fbeaffb8b8446b3554b4568c771551318186aa2a531154e99f6a92b9d2890a73b00410900de9ebbf4a5586d01acbc3f77ab9d1d4669d95e13500e27ab10a69e4ace0a9b08e1c2b3ad76201b5f9902e58489dbdf2cc248abb6a193e446b0c13a0a922973035eea0e4c475477cc66e0ca0c100bed1abdedbf5f1de606774e5725f35c41333e607f0d6c2047546"}, &(0x7f00007f9000-0x4)=0xde) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ebc000)={0x2ff, 0x8006, 0x2000000000000, 0x1, r8}, 0x10) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000517000)={0x0, 0x0}, &(0x7f0000314000-0x8)={0x0, 0x0}) utimes(&(0x7f0000ebb000)="2e2f66696c653000", &(0x7f0000ebc000-0x10)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ce000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r9, 0x8008ae9d, &(0x7f0000ebe000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") poll(&(0x7f0000acc000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x9294) shutdown(r1, 0x1) 2017/12/15 16:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e50000)={&(0x7f0000442000-0x8)="2e2f66696c653000", 0x0}, 0xc) r1 = gettid() socketpair(0x4, 0x5, 0x0, &(0x7f0000a19000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x29, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x1000000000000002, 0x3, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x8) r5 = syz_open_dev$loop(&(0x7f0000ca8000)="2f6465762f6c6f6f702300", 0x8, 0x8200) dup(r2) r6 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x100000000000, 0x0, 0x800000000, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000ee3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000003000-0x8)={0x0, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000708000)="2f6465762f73657175656e6365723200", 0x7fffe, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socket$inet6(0xa, 0x4, 0x53a) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x4040, 0x0) ioctl$KDENABIO(r8, 0x4b36) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000200, 0x0, 0x50, &(0x7f0000d51000/0x3000)=nil, 0x4}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r8, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="98749b17f600bc1979ac9fb23e443cabf686509c309ff3a9bbb77b77c7", 0x1d}, {&(0x7f0000006000)="44e5fc182b37b2a5039ec9a48028ddccb4c9e394581a569891adbe5188f15e1c7f2b136212d1a0d31281db1fdd601db1f6a3", 0x32}, {&(0x7f0000006000-0xa4)="b253f6bbfb30ca0a5f23f947fd39bcd8b94cdb5abc40c76b874fa59d7187cfa1dac1afac2d1d505ca93ebbf317e242031e1524df75c684338dac29281fd34627f8c3e8fed7e29d799d73f4d6195353afe4f4f081635598b53e2abef860d25348664d28f857bfca1ef321dd8916e1667fec837a5084698e6c0180c015058a6d91dcef049a9aca9a0d4d91ba44c1b449d45845e7c2f900ad91f897c3f16eed062cf7417841", 0xa4}], 0x3, 0x4) clone(0xffff, &(0x7f0000cbd000-0x3)="29c1b8", &(0x7f00008fb000)=0x0, &(0x7f000039f000)=0x0, &(0x7f00004f6000)="") r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f00005ad000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000477000-0x4)=0x0) r10 = getuid() getresgid(&(0x7f0000e75000)=0x0, &(0x7f0000329000)=0x0, &(0x7f0000110000-0x4)=0x0) getresuid(&(0x7f0000ec6000-0x4)=0x0, &(0x7f0000409000)=0x0, &(0x7f0000f17000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00002c7000)={0x0, 0x0, &(0x7f0000485000-0x10)=[], 0x0, &(0x7f0000a79000-0xec)=[@cred={0x18, 0x1, 0x2, r1, r14, r11}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @cred={0x18, 0x1, 0x2, r1, r10, r13}, @rights={0x20, 0x1, 0x1, [r3, r4, r2, r9, r5]}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, r1, r10, r12}, @cred={0x18, 0x1, 0x2, r1, r10, r12}, @cred={0x18, 0x1, 0x2, r1, r10, r11}], 0xec, 0x4008880}, 0x800) socket$inet_udp(0x2, 0x2, 0x0) socket(0x100000000010, 0x802, 0x0) 2017/12/15 16:29:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004cc000-0x8)="2e2f66696c653000", 0xfffdfffffffffffe) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) readv(r1, &(0x7f00007e4000-0x50)=[{&(0x7f0000d53000)="00000000000000000000000000000000", 0x10}], 0x1) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000d3000+0x4b4)={0x9, 0x400, 0x5, 0x5, 0x80000000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x3, 0x800) write$eventfd(r4, &(0x7f000089e000-0x8)=0x7fffffff, 0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a1000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) bind$alg(r5, &(0x7f0000dd1000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f6374725f61657331323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000a87000-0x4)=0x0) writev(r4, &(0x7f0000f16000)=[{&(0x7f00007a1000)="2d0de6481ff55c99d736f737a82a2ac04b904716b69ebabf399c5e57a655e0d63b6bb8d2340d235ea94ae3d64259d8acea649abe20231fb58776fcbac215db2e6152b3c916467366e6a1b75fe4e384cb69e49e", 0x53}, {&(0x7f0000e89000-0x83)="809ccc27680e46a3abe420d060597ce102ad4eced25e8747e28467cbf6e62243b69ec6b304fa8fc17b4b9e8256134a7e21d3d7b3ab83bd21e58b5d4763191a20af2b01743a9c8109f0bbc38bbc495a00c3cbf9d54f44c94fb613838c020682d9789507b0b9fa4fc9b9e56a8854351a8b6ac9d5dcce6206099f606cf249afd717f3c4e2", 0x83}, {&(0x7f00008f0000)="", 0x0}, {&(0x7f0000c94000-0xeb)="784e918f5ca58773bb956321ec834bdf3ac2bbdb9a8402a0ea1ff988338ddc28a4d0b68ec5f1df46ed806ede8544d44f8bda69a10ac2dca0d5ed1161f63211c3e85be9a219df0be40e3f3fe1cab531a2278d310f94c38d81885c8467e732494e18b4a0d78743397760a591035bdc5474d2dbbda72b3f2ed3d8064d1b856c7d0725ce0fe6269d70c262939c0b672dd23a7d3a5e9e36e44ec06a0c71a2fbb538a14206068106f07bdc5bc5e899c5644942ebfbb891336e9b3f5de3d25bcb85fc3319ac976e51bbb82cb0a4abd136761f6764c817232569aa3a974a874d66e84eb5d9c26fd9a9bacc88c848bb", 0xeb}, {&(0x7f0000aa6000-0x1000)="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", 0x1000}], 0x5) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read(r3, &(0x7f0000881000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) read$eventfd(r2, &(0x7f000060e000)=0x0, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d28000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$VT_RELDISP(r6, 0x5605) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff45, 0x72, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000cf7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x200200) syz_open_dev$vcsn(&(0x7f00000f2000)="2f6465762f7663732300", 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:24 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9d000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x200000010, r0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb9000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c9d000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0c000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ffb000)=0x1, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00005b4000-0x4)=0xffffffffffff0001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000739000)=0x9d, 0x4) sendto$inet(r2, &(0x7f0000d13000)="f7", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x8000000001, 0x3, &(0x7f000051f000)=[@generic={0x15b4, 0x0, 0x0, 0x80010000}, @generic={0x45d, 0x10, 0x0, 0x0}, @generic={0x1d39d, 0x1, 0x0, 0xfffffffffffffffc}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ffb000+0xd52)="bfc96cec7b2ac5ec8e4177a69a413350b2e2ac4be39cc0ed3511e02268289233ce81742e205845ed96636a3659d08e173aff6f4c629da79cda907c271b1f23fa204067b4ef44f9a1e65f9c6b332d07d24ed2b66af3f717c774681583c9bb1c6a5a9250bee3f5d02d4a6c52726b2001fbb77b81cfda894d3263ec3b37edc6b64c7a1a986c582244dc4dcbcf68b3479f38e51d0d5e7a659eeea42833b15b17eaf02ac5d358e6ba31820f51f403856d0b1fa01d4a74d6bea9d0235606d9344eaa601a0eff73e7b53e941e8a2e7bc7ae7edfc3b712e3a8af6db4388e3e3b46422e19e2eb9e1cab0a236cfb05ddffa6ba128f380e24c4a5a25c2a0b711e03dd4c806f515fdec5233e8537f5b456ac29f3d02d25170ee995038c3a2d30cd23c1778d495aee9bd74b58c9731f5e6bb44ed586ab89f457e18bb64ca4fd5260a900a121bc0f8c762bb02f3cff6577623cd3ff3c8a43ac4fbf0f8935543bfde9c0a9f7068f61a2ec248bc830567f95af38bdf0cf000a25b031c4ced87614c8a566f563f7c230eebba0d0d30a2a8f351a6c00381b0aaa9d7d094530851aaed993f46abcde196213c9424b8a10a1684c679ef94188cc545002f91391db753bf449eb59ff89b46b23788e0010000000000000e19a1558e10e6785bbf1476a587990f856457029d2fc801c2c93281bbff8e61d9eb135e3785e1d2e33f5401d7712913d0895c735b3f3a2f38c9deac4cf55b6d1e3ced35a72fa5a23d983e5fbf97c0eb2476a5a89fe0e5ddbf43cfc67be81fac61b45f469ac0e8e99eecaefc27645cca3e5a22fc4daf5c4fc074f4d16e61909d7d3a02e7888aafa9a8114885fcbe0858337d293fc54b099cae9d475c496b3a48401dc47b9710eeed0c04cb6656860b8186150249e817e54d1890abc6ed97efefe36847b32c29f3b1e3d776fe4ba0b5d368c23323b4a11526c4e3fd26c794b45c721718f2ceb187ebc3a6252840a7ed0315a16abe25ea40ee5efe4bf25e18e67b50c5bfa412fedf2531786fb6e86ab335d3798e78f73797b03ff00cd953628e1443ff57e5546e05bfb82cb81cc43f3aa423489a15fa84cb6000000014f6f6c1516ab13b56752fd6779b1366d0d1bd62fea1f8e2eee68716e42d81718048628f8d561c54a1e4110f1068b61f035f5fcbc4109495fd7554b2a3aa31236eac75344735ef73267d3feba6a9f63795887051ce624541080d8666f1dd9064c7e14228daf7608ffb913639a2fce760ea2f564d665fc8e26a1a80de6392989bfd5c3d41406ede7fbad93d960e087d5aeb9c13a28ffa057408bbe38cbec4e7a77d55c1d483135c9ae76e89ad061f584940e69620beebe2801f1cfd83d09856ab9d11abab68d212a16b6080fd6d3b4c75ad3ed86f45c19031d2b30eb8dc32622b08aa4a017339653a2912df083c0ee2d1a7b6fca1c4b001d0ee1690f22a685926cea19ab91a484bd55f6b0aa46ca96c4dab343b9576f1635c8208acb8ba041bdd0dd0a8b47108534e710fdcef629332082707d16204e1bd1ef1c1bc12d1e99b47db02edb1a5bf20600d73573795d2fe430aefc59904c09252ce55a75f247088a2849ae3ed600b4f7af827a338949a1be0145fa22d5d41ad192fdc8713e8e6ccbdecd24ef2bf1aaf0f8d237a6d403184c351a9078f9a81cacd6a358d66730d5ec94d3ca12fca0cfd0c935b9d34c00d6d943b6e2a08003c9c503278265ba356a482bc20de70dcb06e273ffbda9fe563bcf2232d2d218de45c898355de05fdd71363452ec852be19436dfcb6b09cb3b96076b9602d7a457c98feda37f5cd2ffc19994c6b4913ebd904af9fae7cc5c09d7177768e9dcecba2fa0b39bbf9035ae55eabb41aa6e63ca1176f80d7d1ea3263c2b56883de97fa96cc45a89788b9e2900b5b9985e5a5f43993735fd76bcafe91b80c1a3d91e4fe4949ed524ec7763c2a733a01a116f3c60be8d7fe2c2eea47d7698431fdd29f68fe3e617f3e8756260b9c2886ef3f8369a64f0d30eba77caef5d00d3cae031353b09c74e1eda714ae73a0314895f04d6f0da847fd55ec276caaa2d7499f0b03650b04fa930a5d7ac524d55ed65449117880283d966c1b13431440d3d8f9973e39cf2a88b80e6f6d288151093f647d8bfffdaf35c72953d6835952bf76e7aeb2683211ff51896585845b26b6388de330c6e0640788873e0525694d002f7d2a35066bf8119d237f152c7c3a932311f77fe16d1e6a8c2719345fc0829d74236078767e83ca7e39a4044c6d7c6d0f7a0717fd24cfef14b0d397acb447c2583b4aa5b7d517b9145201d424256069a6c357da20c398a4f806ab60e289c5b77597280867129de184a6e632f614e53a2cf67eeae2a76f3e4e5ea11a983e329409e8e41130789810b943cd9117e6c0d2eafe43b237468e1fd3f9838a12e18e9ff6d19ac0dfc1dbfdff4c7a5ca00f3f3dcb270f0652eff33cadcbaee786a549350103a19abe81a004b4ba54f1dff0f11322dbb8a1ed394c558c226bbfaebd44b2b246f4081dcacb097b449fc6d3d2120fec181778bf653eb55aeebe3592f1ff52245295e37d6340a67faed2e16bd9ebf9210dedf6e56493281d77b36478d97e5db0403385544df6a1b06a3d170b7323d7bc3c861e81c9dc80813ed667cdacd425cd2ce44c9496239a171a8df393b65d843d915f268ebc84b7578117c271a5acd6f83492238d2acec260e119f656312589d22c8d54b97e821ec956912896b8da4dbe0b8e6971befd17d5c71893baa399cc29ff9ee84ad2ebf7e8251ebc22dff2db107cd331fb8133d06ea39fbfa4962b80310dc550dcb8a9ca2a2e36b2340983613b9db668048141727b2521c4f312ddd01430870b410d9ee0f06c3703f5300e3db125ff0c6289be3e3323370a234eee8d48b2846315c612b85f576bfc7176b95baee72b7c73c46fd1bfa859736a6840c5a66d640e639590e7129ab21605acadc4f2b83c17b60fed4b267cd4ebe5d9e2adc23ddc33730383bddb0430c06fde22aabf5afefe40a3b92e09e6b45ab2e4631cb3a05dab3d089dac21552fa35cd0b68cf167c6559276de11dad6a6344eac38cfe8ffb48390ab855af98a1569c6e8cea9bd329503c33d48f0586d6add861325d9b7b5138b9e319e11d8b95eb557f275e207649556bd628bf049e9f932e1933999ae7856f40594362bd71a1472397a4d911769163c736aaa2e7100512cc71943a057ba78991f73cf8fd11c4fc9f325b6d7c90841c783d91e4824bdfd4efac882e92c04e82652e0999a47b6ad59fba1dee56ee3735424e1b40204d9b41bfba0b47482adfd7e5c76f10dad5e9fe028b3ad41d957f8229013aa5591779c8216f6cfc0a0ab6a19510265696d922c73993a9c94f4b635fa0e4e0cff026acb149281de0ec2c6c3ae538f59141cc82c474cb236876f4993cb1e7daf0d4af4368b8d48d9d78adf5ebbca25aefb898e3b2f1dbd09f9102c750861874d35b5369120dcfab07ae6435126cdafcdca2f2ed5288a6a48f2f6ac01b821c1dba52c56ace26ba586a373669b24033219e38161bc7ad88e7a21de409bd42ec456970ce1106ab36f041fbd94bdcfaaf58963750228f7e59166f1abe623fa580c8ba556f9b00a6d9cf1d0c757e09caa7fd1066d437a201eeda39355ff36e3a786b1084de76651e017221fe33444501ccebbee303b8be8257f11f0123915f20fadf96c32df1382f2f683b182605339202ef4aab1d87b8432053470f69fb7cc931f30989ca4ac5fc287c7d54779295bb010f66c567e574c8b5bed8cf5ee434762c35118cc663b86bf9d87ecf4d3580760af54c1a80d1a4c382b1dcc9fc6f714cba770d5686e6a20f8f05adc26ec6ff81c45451839e5f700ff0fa57fd5d53191ca86cdd7b0d389981cfd76fca354573eb0bf6dfd0a4c0a09c32232780b49bc3d9ae153e4ba37a5fb17115e631182c42c7fa41f5021225ad7538208b1525298810ce3f5d1d0efefbf0b0b7b1eb6cf71c22be62e645eb5af080cd37ef9356cae9dff26701af066765bb35887520bacf33c77eda298125269afdc2da849790960b7bab6fd3cee81685301692f79aa9ad22565cf3dda88829916b8a9de4cb9c427e7124e672958af27665cb4ee5075eec60aad3cb9884f39fe97f1916d26c8cadd4e3d74230b361a8a52ed3fd0602ae35cafce63d10e675c46544a5cef5144ecf5f82b1b04e639348f2142f7fbce77f9e0582110ee6794e2035b95954f826ce66e3629444783050a9990ad0e6846a9839521239ada9fdd2ad64a4384e646372f65ac6fccb8f140d787529d09bd5769f5865349dced62f556b3a8211a6e8f969b85b3ccd9d496b25337d2140ceef4a3796620dabe14f0a6187a29540e71bac8779384079b4acb0ba81aad8386e25fd080b1d00919f18cbcd15eea2d8a5592a7812200de74bf8922cd1d0ed04d65ee36c90bbd341a623f17894df4686acb6fce852a31f17494c4388d06a3aa7a95a4aa60c256e344d46cc2cf3643f0545fbcc27d916e44f76fb59bdebf23b1505b0d1aea1cf9525346c1f2afd20f3ff29930d55c4dc7c003dd8adf495ace1e61b1982626271fb5b6cea4c8c1367778f26e3fb6836757b9ad9313e4a49b137aecc8bbb8968f3c859ab5ea5185f5705a044689f0f658823c5740db63da63c23079b9ae3e9015012164b61b8d1fb2605999844e7eb12dd41f454bdd165fb402fd415aef8ea7daf8e513ca8dc342377783d2b4364543ecfea26ef87a3e25779050a1c601f72852f1f49596d5056b4cdffb922c1c0e2ba333fdc43922b7f8703880abd856c400c6202e95d1d40a109f17919fb886b7d5ffa305eb522ed684596f87118ad180b1005055c34a733089da22a3b00253485ff8c70e453ae32e829ecb4263f152f93a5b33f65759d955780c676d2a59bbc4d5910a2640e4af250418f178da8d6b664b2b8b924886669187f3291ad835e98f38648e491e55e60b157624c7fed1343a63c010eff8e781bbe645f84a33b795f9f60aa237cba5403d4ec5d5d084e79339cf5a398093a3973fae2743237556bf9659ab19f75a99453cc007be3ed1937496a5d23eb276ea3de061e559528fae315db4c11f406828c527562f45dfda8c47cb666787d9424c13508878fc86a6d8f577a3881faaf5d67e6c67f8469d42fc11926165701150b98fe650298aa7103263ec77ddaff4b558251bdc24abf6964321ecd8a0adc806917aa8ffe857d141da027514b8abab20dee29dee0d610503908305186902c88af21c4208a01920d50b8274fa08dfe38f8a16e6645859cd5b6122c78219bb7c65586ded296c73ccd8a90295984c90106671136d45326c8ebf7296abd62bb962b5d1252c5f05ce7917bba3a1cbc205185fbe73606b1a07589540c27016ef59057e9da7f00f4df5c879c5ccff87871a3d5e2e82d08a6c35b4d51d7cd5cd7960c0b5ff6206733780b46d0159f80dfd8bec458aced27b8550362b3b66c7dce156ba00002a4b1cd6794a16648d3e23e8a3ef1a1dafedb45ab966304507858cb4a9746101638e1ed851e021917ad2c04574c56d3ddfefaa6316cbf20fb11bc770b2b3bf432b774353b88ebacc8865d9d7530cb080df90109038f9a753d12ac806bd4141f5e45ddace08f3312f9ebea84c56d6f1bdaa14b24130b4f93bcf934b1a3775c5639437857be9f985d21908b7352fa6de942ef24688e39547aa39b3a5e8a2636ae9b19d4767d62dc102baf6a49d29fead990fa7bb2a58226a7aa4de0d0fc86c622903eb7cc28721b25115a80121159dea290", 0xffe, 0x800040040, &(0x7f0000541000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b0000/0x2000)=nil, 0x2000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2000400000002, &(0x7f0000ffd000-0x10)={0x2, 0x0, @rand_addr=0xb0d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000710000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/15 16:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a17000-0x9)="2f6465762f6b766d00", 0x200, 0x0) sendfile(r2, r0, 0x0, 0xe7b) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000765000-0x4)=0x0) lstat(&(0x7f00001e0000)="2e2f66696c653000", &(0x7f0000fe1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ca000)={0x0, 0x0, 0x0}, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000081000)="2f6465762f7667615f6172626974657200", 0x10400, 0x0) sendmsg$unix(r8, &(0x7f000006a000)={&(0x7f000095e000-0x8)=@abs={0x80, 0x0, 0x0}, 0x8, &(0x7f00005c3000-0x10)=[], 0x0, &(0x7f0000b50000)=[@cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r6, r5}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x10, 0x1, 0x1, []}], 0x68, 0x400}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da11, 0x1000000000047d, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f0000a37000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2c000-0x9)="2f6465762f6b766d00", 0xfffffffffffffff8) r11 = request_key(&(0x7f0000d74000)="727872706300", &(0x7f00009b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", r10) r12 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r11) keyctl$unlink(0x1d, r12, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000544000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) accept4(r9, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r13 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r13, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ea8000)={0x0, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0xc) 2017/12/15 16:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = fcntl$dupfd(r0, 0x40b, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000090c000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7ff, 0x7, "0c526b45523c999f6f9606310700000101462c0b17bd2ff3b44e6c4d731cf551a073c277e0cb837f6c52d3ca832a07ff3f29bd90a7c012399912f64faf3975102c368e14000025b30bc48743017d5899"}, 0x160) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000652000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x10, 0x0, 0x749, 0x9d}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00005d2000-0x98)=[{0x70, 0x3, 0x220, 0x7, 0x2, "447ac84ceef2efcea1380fc41188b959fd7ce51ef9b9f6c8907ce75f5802918439f076a6914e781762521af3743407aea85c339170d2d37eedf90858879849d330a2f7f42f51e8cc5b55c1a4c14712457014613068eb276ff1a35da9e0"}, {0x18, 0x0, 0x118, 0x7, 0x2, "0c98473b8d74051c"}, {0x10, 0x8, 0x1, 0x1, 0x8000, ""}], 0x98}, {&(0x7f0000a74000-0x13e8)=[{0xc4, 0x3, 0x0, 0x8, 0xdef, "dc0f8526271a871405b40328298dc99198d7bd325b07095e4fd06ea0b33852d04a7c091296f0b923e3db601b658a954de310ab823c8e43f99552b351fa527aed2a1af91f300c440893ef55c9de6ed9dd6ae200e321d49b1a89d61f63e20c8c0da0d85792e45f280c69d9279be569e8aae3b8bf44719400ccce8d8670d428fce7a9cf0be687d4e5658076f57bfd1c8a7adede42aa5430d739ede07e2570104f028df5e4b985d8b9fdbe2e1aeacc4ae71099a18a7a"}, {0x110, 0x2, 0x4, 0x31, 0x5, "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"}, {0x1010, 0xffffffffe22515c1, 0xf15, 0xec, 0x40, 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"}], 0x123c}], 0xa, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x2, 0x8000}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x5}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) inotify_add_watch(r1, &(0x7f0000070000)="2e2f66696c653000", 0x8200002c) bind$netlink(r9, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x5}, 0xc) close(r9) writev(r7, &(0x7f000029c000)=[], 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000cb7000)=0x9, 0x4) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000418000)=@common="73697430000000000000000000000000") setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab8, 0x0, 0x0, 0x0, 0x96, "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"}, {0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb08}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) tgkill(r4, 0x0, 0x7f) sendmsg$netlink(r6, &(0x7f0000752000)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f0000a9a000-0x88)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r8, r8, r9, r9]}, @rights={0x20, 0x1, 0x1, [r1, r9, r8]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x40000}, 0x0) bind$netlink(r6, &(0x7f00007bc000)={0x0, 0x0, 0x85, 0x7b1}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cb000-0x11)="2f6465762f7667615f6172626974657200", 0x802, 0x0) r11 = dup2(r7, r6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f00005d5000)=[], 0x0) 2017/12/15 16:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e23000-0x8)="2e2f66696c653000", 0x86) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4020000000f, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000) symlink(&(0x7f0000e3c000)="2e2f66696c653000", &(0x7f000024d000)="2e2f66696c653000") bind$inet(r1, &(0x7f0000eaf000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000141000)={0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a41000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000e8b000-0x4)=r5) inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r6) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x50, 0xfffffffffffffffc, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x1, 0x0, 0x2000000, 0x0, 0x20, 0x4, 0x4c588c6f, 0x0, 0x0, 0x0, 0x7c0, 0x0, 0x0, 0x0, 0x2, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000) r8 = socket$inet6(0xa, 0x3, 0x10000000003) connect(r8, &(0x7f000024c000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000720000-0xd8)=@ioapic={0x5000, 0x401, 0x31, 0x7ff, 0x0, [{0x800, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x1000, 0xe200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xef, 0x3b280000, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0xffffffffffffff81, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x8, 0x92e, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0xd2, 0xf6b4, 0x800000000000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x884d}, {0x76fa, 0x344, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x8001, 0xa8de, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfffffffffffffc01, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0x7fff, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x8000, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x3d72, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd2}, {0xfab9, 0x6, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}]}) dup3(r3, r8, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000090f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000006d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x101, 0x0, 0x81, 0x0, 0xa0, 0x80, 0x3, r9, r7}, {0x100000000, 0x6, 0x4, 0xa5, 0x101, 0xd65, 0x1, 0x7}, {0xfffffffeffffffff, 0x4, 0x4, 0x6}, 0x9, 0x1, 0x7, 0x1, 0x20, 0x3}, {{@in=@broadcast=0xffffffff, 0x8, 0x80000000}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x0, 0x20, 0x2, 0x1f, 0x7}}, 0xe8) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00009bd000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000076b000-0x4)=0x1000) 2017/12/15 16:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000657000)=[{&(0x7f00008df000-0x48)="", 0x0}, {&(0x7f0000fc5000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000db0000)="", 0x0}, {&(0x7f0000a2d000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f00009f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000080b000)=0x0) get_robust_list(r2, &(0x7f0000c0e000)=&(0x7f0000cdb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d1f000-0x4)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000930000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r4 = gettid() mq_notify(r3, &(0x7f000029a000-0x58)={0x0, 0x21, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000679000)=0x0, &(0x7f00007ed000-0x4)=0x4) listen(r5, 0x6) r7 = fcntl$getown(r5, 0x9) get_robust_list(r7, &(0x7f00007bc000)=&(0x7f0000ff0000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000743000-0x4)=0xc) getitimer(0x0, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}}) sched_getaffinity(r7, 0x8, &(0x7f0000e8f000-0x7)=0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000079000)=0xfffffffffffffffd) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/15 16:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r0, &(0x7f00004f8000)=[{&(0x7f0000de8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f000063b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000181000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00006d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000b93000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00004c9000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x6, 0x22) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x28001) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000200000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x0, 0x0}, 0x20438008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a80000-0xc)="2f6465762f72666b696c6c00", 0x1ffe, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000fdd000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x7fa) fcntl$setpipe(r4, 0x407, 0x0) rt_tgsigqueueinfo(r3, r3, 0xe, &(0x7f0000d49000-0x10)={0x14, 0x9, 0x100000001, 0xfff}) writev(r4, &(0x7f0000a94000)=[{&(0x7f0000065000)="2c", 0x1}], 0x1) write$fuse(r4, &(0x7f0000c81000-0x18)={0x18, 0x1, 0xa, @fuse_bmap_out={0x2}}, 0x18) llistxattr(&(0x7f000082e000)="2e2f66696c653000", &(0x7f00004ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f0d000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000870000-0x18)={r2, &(0x7f0000c0a000-0x3a)="b17f8153a79ce56e29bd6fdd0e68012ef3a047d36fd7a8a26d9c63f50000000000000000b286757ab39d86ed4c693f64ddee005e947b7acbf1", &(0x7f0000cbb000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socket$key(0xf, 0x3, 0x2) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 75.498777] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10022 comm=syz-executor5 [ 75.547612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10027 comm=syz-executor5 2017/12/15 16:29:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f00006d5000)="2f6465762f6e65742f74756e00", 0x0, 0x800) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)="2f6465762f73657175656e6365723200", 0x20000000047, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6e000-0x28)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000)=0xe8) r2 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x2, 0x7fc000000000000, 0x2fc0000000000000, 0x3}, &(0x7f0000591000-0x4)=0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000055000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6a, 0x101, 0x101, 0x81}, &(0x7f000091c000+0x600)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000102000)={r4, 0x7}, &(0x7f00002d4000+0xb96)=0x8) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f6f000-0x8)=[{&(0x7f0000f49000-0x3a)="390006001100092401030020000500ff0910000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x6b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f02000)={@loopback={0x0, 0x1}, 0x40002, 0x1, 0xff, 0x6, 0x891, 0xae, 0x6d}, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) getsockname$llc(r6, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6d000)="2f6465762f73657175656e63657200", 0x88384, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00009c7000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d34000-0x8)={r4, 0x792c}, 0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) ioctl(r5, 0x5101, &(0x7f0000ce2000)="3d79ff806ff3") socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0xc206, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x1000, 0x0}, 0x10001, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in=@empty=0x0, 0x1, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000a9d000)="0c", 0x1, 0x40011, &(0x7f0000759000)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0xff}, 0x1c) unshare(0x4005) socket$inet6_sctp(0xa, 0x42, 0x84) 2017/12/15 16:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)="2f6465762f7573626d6f6e2300", 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$KDGKBMODE(0xffffffffffffff9c, 0x4b44, &(0x7f00007c0000-0x4)=0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f69000-0x8c)={r2, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r5, 0xc6}, 0x6) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eca000)={r5, 0x1000, "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"}, &(0x7f00001e7000)=0x1008) 2017/12/15 16:29:24 executing program 7: mmap(&(0x7f0000000000/0x912000)=nil, 0x912000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000979000-0x8)="2e2f66696c653000", 0x8003, 0x1) symlinkat(&(0x7f0000000000)="2e2f66696c653000", r0, &(0x7f00003a6000-0x8)="2e2f66696c653000") r1 = getpid() ioctl(0xffffffffffffffff, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$setregset(0x4205, r1, 0x2, &(0x7f000000d000-0x8)={&(0x7f0000002000-0x11)="47e588ad7fa02de9ab71978b8a09121a8c", 0x11}) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000913000-0x10)=@common="00000000000000000000000000000000", 0x10) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000001000-0x8)={&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r2, &(0x7f0000910000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000913000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000913000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x3b) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a0f00000006d8"}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000090f000-0x4)=0x8, 0x4) prctl$setendian(0x14, 0x1) r5 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x36bbb56b, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f000090c000-0x4)=0xc, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000910000-0xc)={0x0, 0x7fffd, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f000039c000-0xc)={r6, 0x0, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000090f000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000000)={r9, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000224000-0x4)=0xcd02, 0x4) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000912000)=0x0) madvise(&(0x7f00006dd000/0x2000)=nil, 0x2000, 0x87) 2017/12/15 16:29:24 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d99000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000084b000-0x3)="696f00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f00005c1000-0x8)="2e2f66696c653000", 0x20, 0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000505000)={r0, &(0x7f0000c5a000-0x1000)="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", &(0x7f0000e9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_open_dev$mouse(&(0x7f0000e2e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d24000-0x8c)={0x1, 0x4, 0x606, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f00004b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000432000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x4, 0x0) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x2640, 0x1, 0x8, 0x5}, 0x10) syz_open_dev$sndseq(&(0x7f000023a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000394000)=0x0) 2017/12/15 16:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x10004) socket(0x0, 0x1, 0x8000000000009) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bdd000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={r1, &(0x7f0000003000)="5a37e165ca4d2560e4d2d55bedc328c9279e5e0ae6683baf4753be0f5beafd1197b146b70e04c9d2000497a9f806fa2f0c9a4be48e42cab0fef852354b581f80b31494c87a21fc818926694afdcb9f9f8a419e6d72ab3726c9fcac8eefc786dc400103b5c92b2e1bfd3feddcdedef6da4c21faa517f2807fee7122a03249f0263a67be45a5f7de79085d9e0001004c3df2fbf565f0c4baa43a8042a676d7f27f65cff232db8a82a6bd8678b5b9564ddace4d03c0dab398a76474a8dab5b83560c5e3c16c31c300000427735978", &(0x7f0000001000-0x1)="00"}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x20010, r1, 0x0) socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000078e000-0x4)=0x2, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000791000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078d000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00006b3000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x203, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) 2017/12/15 16:29:24 executing program 1: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000516000)="2e2f66696c653000", 0x20000, 0xc1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000324000)={0x6002, 0x12000, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000941000-0xe1)="19fe3a8d3926c1ccaede176d619803f666a9cf90dfca79ad7b9ae7ea5cc19e3ab0a413ada9c6af1854645d2dbcab54e42fbc81df14bb668ad327a6418b9322e485d07dce54e7ea5523277697c7989af5a1576b35d4809e16c59414cad022dba5d4585e96cb0fba30d5c44cdab7d570d1d856f36cd68aa4ac2471fe27cf766334980fb86cfa8e7bed7b725f84086ee4d8ee3b912f769a512b9945a155bc34c3d30c14493a37923addc4378897e363985af22fc2d99b15b46c19d6f57951d0eef624e469665fcdf10ee7521c3a998aac48c72b021a8c9a8a6b402102bdde34a2e163", 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a9c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000)=0xe8) r4 = request_key(&(0x7f00003d2000)="6365706800", &(0x7f0000a77000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000078d000-0x15)="656d307365637572697479776c616e31265c2d5e00", 0xfffffffffffffffb) r5 = add_key(&(0x7f00004a6000)="6173796d6d657472696300", &(0x7f0000e7f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) keyctl$get_persistent(0x16, r3, r5) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000862000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000a5a000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "67656e657269632d67636d2d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000020000000000000000004cc573c5bf81b52ffffffffffff00080000000000006be71ffe06d79f00000000000000076c3f010039d8f986ff03000000000000cf50d5fb32c419d67bcbc7e3ad9e00000000000000341c1fd45647281e27800e080000c2cf979ac40000bd767e2e78a1dfd300980000000000000003"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f0000189000-0x88)="07f0842ae9f43c3d50c9d438c008f3e6bb1a781f8577d371141f41c122a8d59e1deb8bfa88799908420e587eddee11e1f22dea4af2264c12dd6021da4a39c3aa9972bfb767418dbdb9bb044c248f241d45514f6f8a2ec70f70b2b67a5c2506f372fc50dcca5fc002c85ce1c02ea02f991543d2878687b9809c30a368ac4115b21781221ec55b76df", 0x88}, {&(0x7f00002f2000)="9d2caff451c02a0f66b18e5244f2123f44a23166aa02d55134f58e145a74fdb52627770ea91777908591804bb09e83a12d15b097d76cd99f3bf663a1870906b4ad44555cc7bf1debba4b9ba4f0a8162af573cf4151513c6bc57159a0c6e831056b6e0dc32ac76780fa4d9f0212a91a92e2d151fe287966f1b96df49cdf68b9e4e96c0ad1beffd9df8565e9f29fa55816ca7a5ea564a32a10407578bb09be7d6f7245ce781f07fd5e0cbcd603eb8b4e5051f2b2d679033e61fd5dd09819b24d67f30e593b0458077627828ffd9a4d3d", 0xcf}, {&(0x7f0000ec7000-0x1000)="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0x1000}, {&(0x7f000005f000-0x84)="eb22bd8551d7763b2ddc7114bcb1da7290b12a6b2fddbab18915f2dde8fdcd0a9c639ca59965f8f4b4bcaee4565fe47e7c207bb2d0a0024dda124dcb3239a4147019adea9442acb945075446636c5a2e04392c64ab169fe8403916fd57b4d2bd819ad552b08653e3529aeb36908f71cf7cf5a139910eb9b606a29b2438991741c7b0e097", 0x84}], 0x7, &(0x7f00002d4000)=[], 0x0, 0x3}, 0x0) lstat(&(0x7f00009a2000-0x8)="2e2f66696c653000", &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$dupfd(r6, 0x0, r6) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) mq_timedreceive(r7, &(0x7f00001d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3, &(0x7f0000790000)={r8, r9+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000f73000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x7e, 0x884e, 0x9, 0x3, 0x0, 0x6, 0x1, 0x6, 0xd28d, 0x200, 0x4, 0x0, 0x1, 0x7ff]}, &(0x7f00006ed000-0x2)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000bc6000-0x8c)={r10, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) poll(&(0x7f0000ffe000-0x20)=[{r6, 0x14, 0x0}, {r6, 0x10, 0x0}, {r6, 0x3042, 0x0}, {r7, 0x120, 0x0}], 0x4, 0x4) r11 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r11, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x9, 0xb70}, 0x0, 0x9, 0x2000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x4, 0x940, &(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r12, 0x8940, &(0x7f000015c000)=@generic={0x8, 0x0, 0x2}) ioctl$TIOCSBRK(r13, 0x5427) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f4d000)={0x10200, 0x3, 0x7000, 0x2000, &(0x7f00004a3000/0x2000)=nil}) 2017/12/15 16:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a9c000-0x8)={0x0, 0x0}, 0x0) request_key(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="6d643573756d5b776c616e312d766d6e657430286367726f757073656c66252d00", 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xfffffffffffffc01, 0x9, 0xffffffffffff8001, 0x0}) r2 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f000027a000-0x5)="7573657200", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b31000-0x1)="3a", 0x1, r2) r4 = add_key$user(&(0x7f0000212000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000119000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000356000)=@assoc_value={0x0, 0x1000}, &(0x7f0000c4c000-0x2)=0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000917000-0x8)={0x2, 0x9, 0x44, 0x1, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f00007b8000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e0e000-0x1)=0x100, &(0x7f000010a000)=0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00004f0000)="000000", 0x3, &(0x7f0000550000)={&(0x7f0000534000)={"6372633332632d67656e65726963"}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00004b9000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/15 16:29:24 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d78000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000006, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000093d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009f3000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005db000)={r4, r3, 0xf84}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000021f000-0x10)={r5, 0x0, 0x6b}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e82000-0x98)={0x0, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb09}, &(0x7f0000407000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b0000-0x4)=@assoc_id=r6, &(0x7f0000416000)=0x4) syz_open_dev$mice(&(0x7f00009e2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x50800) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee7000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00007c5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_GET_PIT2(r9, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070e000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r10, 0x8, r11) fcntl$getownex(r10, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r12, 0x0, 0x0) ptrace(0x4207, r12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r12, 0x202, &(0x7f0000002000)={&(0x7f0000001000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={r8, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000675000)={r13, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) [ 75.619307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10037 comm=syz-executor5 [ 75.644558] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10022 comm=syz-executor5 2017/12/15 16:29:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e71000)="2f6465762f6375736500", 0x101000, 0x0) pwrite64(r0, &(0x7f0000703000)="655853b82d352389b4e68986fd10bd106bef6880f2f6ce7221ccfeb75a1d77a43a84a8b41bc6e4c0a183d52f9f028d", 0x2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd4000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6fab, 0x4207fe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x200800, 0x82) r5 = fanotify_init(0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000001000)={0x1000, 0x27, "4a8b366388aa6b43e636a5c4ff4a9b5c9eaf294b8aca1c1801f1a5782a0f7912e8f03aca51b64d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0}, 0xc) poll(&(0x7f0000e05000-0x28)=[{r2, 0x1, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x9011, 0x0}, {r5, 0x8000, 0x0}, {r3, 0x100, 0x0}], 0x5, 0x8) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x20000000, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0xc0005) setsockopt(r1, 0x4a, 0xff, &(0x7f00001cd000)="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", 0x1000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000039000-0x4)=0x4b) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000084b000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) dup3(r1, r7, 0x80000) r8 = socket(0x11, 0x80803, 0x0) r9 = fcntl$getown(r6, 0x9) ptrace$setsig(0x4203, r9, 0x7, &(0x7f0000001000)={0xb, 0x200, 0x0, 0x0}) setsockopt(r8, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008bb000-0x14)={0x0, 0x0, 0x0, 0x80, 0x38a, 0x0}, &(0x7f00007bb000-0x3)=0x14) sendmsg$nfc_llcp(r8, &(0x7f0000e9c000-0x1c)={&(0x7f00004e3000-0x58)={0x27, 0x3, 0x90, 0x7, 0x4, 0x5, "d18a0f5065928305d49a98cfb8eb1b77edbcb958021a296071aa542a8e5ed98bf70bcc5f72a70f9bb0e6aef36e4c542cd37f06750adc0c703add9200e9d7a3", 0x1}, 0x58, &(0x7f0000e47000)=[{&(0x7f000083b000)="36eab97bcaa9094e0487a956271f6e9e8f69f84ab91bceba657f442f1550f0603b8ace4065085512a6865ac62705bdb22c5d129cd1d1df9d540f9722ead754123e6ad5fc80329eca9ed5aca7e0b23ccd8d9c00a4ae99a52726d0ec89dd6c1e2f89dc24ad1a621cda75bbe07bb03c1db7b1c63c6bd307f36814b901eec6f9b075399781b33b0d1487d3474fe74a06aa30b65768b7a19a3c2c8dd45f4f7ce783c00ea1862a8c68abb1069971c18c5337a4c1ad4edb5f5e300bc9ba33", 0xbb}], 0x1, &(0x7f000024e000)={0xf0, 0x107, 0xcca, "b2b02ff054c5204f13046761e0d5c45de8a510c98c5a84b39e8eea0f467687b3c48e12b63013ba8110618bf21f9a6d753ccdbf2994b515131704c9ea9e4ef82719a7bf4f3e987e851394902d5989e53b29ed04c6db0e84b5790d0294dbdba98580a1ca9e75526b20ca100007fb5d9bfbe5250cefce1b8fd8f3026daea8b906a3c3a35672fdc5b5e80cc1e96d6df75fd858294951085dd9fb6e1669a46b768fc6d38eae63aa411aff6dc1ab48adff6111ebfebdfb25def4e533afc88124c79a55391b0244560911afde3faf1a70d11821ff160f591d6d4f9c32e4e7895b12bb0097a6"}, 0xf0, 0x80}, 0x40) [ 75.710919] Started in network mode 2017/12/15 16:29:24 executing program 2: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000bb4000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common="69705f76746930000000000000000000", 0x10) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x80000001}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b98000)={r4, 0x1c}, 0x8) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00007c0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/15 16:29:24 executing program 5: open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000043c000-0x8)=@assoc_value={0x0, 0xb78}, &(0x7f0000926000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008b3000)={r2, 0x0}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f71000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000fb5000)={0x3f, 0x2cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000398000)=r2, 0x4) r3 = creat(&(0x7f0000ea1000)="2e2f66696c653000", 0x108) getsockname$packet(r3, &(0x7f00009c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e05000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a2f000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x10000}, 0xc) r5 = syz_open_dev$vcsa(&(0x7f000079f000-0xb)="2f6465762f766373612300", 0x4, 0x200000) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) select(0x40, &(0x7f00006e7000-0x40)={0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000066000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2f000-0x10)={0x0, 0x2710}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000036c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000251000-0x4)=0x24) ioctl$int_in(r1, 0x5421, &(0x7f0000c64000-0x8)=0xffff) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008f1000-0x14)={r6, 0x441, 0x8, 0x6, 0x6c4b, 0x7fffffff}, 0x14) openat(r5, &(0x7f000015a000)="2e2f66696c653000", 0x80000, 0x80) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000645000-0x10)={0x3d8, 0x80}) clock_getres(0x5, &(0x7f0000130000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002e0000)=0x2) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) [ 75.749981] Own node address <64.1215.3543>, network identity 4711 2017/12/15 16:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000a21000)=0x80000081, 0x7) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000568000-0x6)="2f6465762f6b766d00", 0x8040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000274000-0xa)="262b7070703147504c00", 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000220000-0x28)={0x5, 0x6, 0x6, 0xff, 0x1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common="67726574617030000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$urandom(&(0x7f000077d000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x20942) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f000027a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000045e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004e3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000caf000-0x8)={r5, 0xcd0}, &(0x7f0000f2a000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000595000-0x20)={0x1ff, 0x1, 0x5001, 0x2000, &(0x7f0000447000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) unlinkat(r0, &(0x7f00003c5000-0x4)="2e2f66696c653000", 0x200) ioctl$KVM_SMI(r6, 0xaeb7) fcntl$dupfd(r0, 0x0, r6) ioctl$KVM_RUN(r6, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000692000-0x9)="2f6465762f6b766d00", 0x801, 0x0) fstatfs(r4, &(0x7f0000b19000)="00000000000000000000000000000000000000000000000000000000000000000000") munlock(&(0x7f0000f17000/0x4000)=nil, 0x4000) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f92000)={r5, 0x80000001}, 0x6) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/15 16:29:25 executing program 4: r0 = open(&(0x7f000067c000)="2e2f66696c653000", 0x203c, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xc, &(0x7f0000001000-0xc8)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29383a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sync() mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = gettid() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)="2f73656c696e75782f61636365737300", 0x2, 0x0) prctl$setptracer(0x59616d61, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x2000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6175746f667300", 0x6800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r5 = syz_open_dev$sndtimer(&(0x7f0000ebf000)="2f6465762f736e642f74696d657200", 0x0, 0xa2000) openat$autofs(0xffffffffffffff9c, &(0x7f0000198000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x3f, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008ef000-0x6)={0x0, 0xff}, &(0x7f0000add000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000755000)={r6, 0x4, 0x10}, &(0x7f000033e000)=0xc) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCNXCL(r7, 0x540d) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000afb000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "ffeaae", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000527000)=0x1) [ 75.845695] audit: type=1400 audit(1513355364.982:323): avc: denied { map } for pid=10042 comm="syz-executor6" path="pipe:[31056]" dev="pipefs" ino=31056 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2017/12/15 16:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000c5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e9d000-0x4)=0x14, 0x80800) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000981000-0x70)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x9, 0x401, 0x81, &(0x7f0000876000)=@common="6c6f0000000000000000000000000000", 0x1, 0x3ff, 0x2}) ioctl(r0, 0x2, &(0x7f000097a000-0xed)="b00028c5c8e6c9be51df058179cf5803a12d444d1acfed09f3e265b090da856596810f56ef11cd39568daf3d22572f1787973867c4067501bb944765455a7ab5be9dcbe55040e1e98aa343f181b0a8d970286075653eb8eac3863340f4dac2ef30adbf9a2d7aea6948e9b9c19cad0d43dcb5f5ada578891b3331c9ac75592f3fe5dae74a228060e29400ccf9018ce7c2cfbc7e7c544b4d0f3f14f5ff7b35f61b45506e2c7de9e8d54311f4b0b6923fcbf7835c99d50fbd44d8e4bfff00a2834965f02b6c2f06303df184184810836b9878a052ff6eac5cd9013043d8dcc672389655d7c6e67efc72f4e17a7ae5") ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00001d0000)={0x2, 0x2, 0x6, 0x8001, 0x10000, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x1261, &(0x7f0000e6b000)="ffe6c420fea14d6c474b4c7bcb547e2d8374a207df2c5f9bbecbdd780a58e7c2f6ef498523aa1a53f790869b8b1e59cf5e931b0f8ff55a52e2f0cf54ee6bf52cbfff67175684730f95d256fffffd81597f") 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000fb000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000540000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000526000)=0x2, 0x4) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000aae000-0x8)=0x8) socketpair$inet(0x2, 0x8000000005, 0x8, &(0x7f00001b1000-0x8)={0x0, 0x0}) listen(r1, 0x5) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009e8000-0x14)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x8000000000e, &(0x7f00006a8000-0x4)=0x42000000003, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000786000)=[{r1, 0x1180, 0x0}], 0x1, 0x431b8446) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df7000)={0x0, 0x0}) r5 = accept4$inet(r4, 0x0, &(0x7f0000091000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000020a000-0x4)=0x9, 0x4) connect$inet(r5, &(0x7f0000aa3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f09000)={0x3, 0x6, &(0x7f0000663000)=[@map={0x8, 0x1, 0x9, 0x1}, @generic={0x2, 0x3, 0x70000000000000, 0x3}, @generic={0x3, 0x5, 0x1, 0x4}, @generic={0x1143, 0x12, 0x100000001, 0x4}, @map={0x6e1, 0x7, 0x1, 0x1}, @map={0x3, 0x6e1e, 0x7, 0xffffffffffffff9c}], &(0x7f0000cec000)="00", 0xfffffffffffffffe, 0x1000, &(0x7f0000613000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x755, 0x1}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000569000-0x30)={0xa, 0x7, &(0x7f0000bf0000)=[@map={0x300b, 0x3, 0x3ff, 0xffffffffffffff9c}, @generic={0xfffffffffffffc01, 0x0, 0x8, 0x7}, @generic={0x0, 0xf3, 0xfffffffffffffff8, 0x6}, @generic={0x1, 0x2, 0x400, 0x4}, @generic={0x4, 0x7ff, 0x80, 0x6}, @map={0x7f, 0x100000001, 0x20c, r2}, @generic={0x1, 0x8, 0xfffffffffffffffd, 0x6c0}], &(0x7f0000a2c000-0x13)="24766d6e65743170707030936d643573756d00", 0x1ff, 0x0, &(0x7f000071d000)="", 0x9, 0x1}, 0x30) socketpair(0xd, 0x80000000084000, 0x25, &(0x7f0000d02000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000345000)={&(0x7f0000823000-0x8)="2e2f66696c653000", r6}, 0xc) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00008b2000-0x8)={0x0, 0x8}, &(0x7f0000370000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f000021a000)={r7, 0x6, 0x90, "203a6f9a1648f52e8b72b29d2111dd1e8d76412fc247b66d09f0a9629f1a47b9d24143a15a1b6001c7af07e0b2fb6169439f818d5894737fb80cc658b1c9e871184d6c20964561dd467687a0d92c9e51968715b8c177e35624691576414e70c4c31d4d878af0001ecda748585ed6ad62956cf2c07472fcb399dcbaa7584cf376efc6eb81b7761b6eed2282bfbe606a6a"}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000855000-0x18)={r7, 0x180000000, 0x20, 0x5, 0xaa}, &(0x7f000087b000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000098b000-0xb8)={0x0, 0x3, 0x50000, 0x0, 0x8, 0x0, 0x20, 0x28000000000000, {0x0, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x9, 0x81, 0x7fffffff}}, &(0x7f00009be000)=0xb8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b8f000)=0x100, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000b7f000)={r8, 0x1, 0xb4, 0x1, 0x200006, 0x2, 0x400, 0xffff, {r9, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8001, 0x0, 0x7, 0x1}}, &(0x7f0000fc3000-0x4)=0xb8) 2017/12/15 16:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000006, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) pipe(&(0x7f000067e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009f3000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00005db000)={r4, r3, 0xf84}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000021f000-0x10)={r5, 0x0, 0x6b}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009e5000-0x8)={0x0, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f62000)={r6, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xfe, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x100000000002002) clock_gettime(0x3, &(0x7f0000c1b000)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, 0x0, 0x40000005, &(0x7f00007d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000511000-0x20)={{r8, 0x0}, {r9, 0x0}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r1, 0x9) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000e22000)="2f6465762f72616e646f6d00", 0x0, 0x40001) socket$inet6_sctp(0xa, 0xfbfffffffffffffc, 0x84) futex(&(0x7f0000001000)=0x0, 0x88, 0x1, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f0000e47000-0x4)=0x0, 0x0) io_setup(0x838c, &(0x7f000065b000)=0x0) clock_gettime(0x3, &(0x7f0000f29000-0x10)={0x0, 0x0}) io_getevents(r10, 0x2, 0x9, &(0x7f0000071000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000659000)={r11, r12+30000000}) r13 = socket(0x10, 0x802, 0x0) write(r13, &(0x7f00005ba000-0x20)="2000000019000776530000000000480080200d23001100052a00000400000000", 0x20) 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x80004081) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfffffffffffffffa, 0xd2, 0x7f, 0x40000d7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000123000)="2e2f66696c653000", &(0x7f0000a54000-0x16)=@random={"8d000000800000100044", "2f6465762f7663732300"}, &(0x7f0000a12000-0x2b)="626465762b766d6e6574312d232f776c616e30657468302d6e6f64657673656c666d696d655f7479706500", 0x2b, 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000082, 0x84) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000399000)="2f6465762f6b766d00", 0x100, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = open(&(0x7f00008d9000)="2e2f66696c653000", 0x40040, 0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x6) getsockname$unix(r5, &(0x7f0000450000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e79000)=0x41) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00006bb000)=0x6) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000af3000-0x138)={{0x2, 0x0, 0xd, 0x0, 0x0, 0xfffffffffffffffc, 0xff00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0xf001, 0x0, 0x80000001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, {0xf000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x10000, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x5, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffefffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00001fb000-0x1c)={0x3ffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0xa, 0x0, 0x0, 0x1, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000785000-0x4)=0x0, &(0x7f000059d000-0x4)=0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000f77000-0x10)={0x100000000, 0x800005, 0x8, 0xfffffffffffffffd}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) flock(r6, 0x7) syz_open_dev$sg(&(0x7f0000bec000)="2f6465762f73672300", 0xa7ad, 0x1) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00009de000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioperm(0x5, 0x4, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000c7e000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000fd4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000679000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) dup3(r4, r7, 0x80000) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e55000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c4000-0x8)={0x0, 0x0}, 0x8) name_to_handle_at(r0, &(0x7f00002e4000)="2e2f66696c653000", &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ae2000-0x6)={0x0, 0x7}, &(0x7f00007df000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000)={0x5, 0x0, 0x1ff, 0x80, r1}, 0x10) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2017/12/15 16:29:25 executing program 5: 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0xa05, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x1a)=@random={"747275737465642e00", "2f6465762f7667615f6172626974657200"}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000894000)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x100) r3 = creat(&(0x7f0000ad3000-0x8)="2e2f66696c653000", 0x10) r4 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000003000-0xe)="2e2f66696c653000", 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000004000-0xe2)="75a7ae921459d500000656a4888f3c01615b3ffb099babb1f21320378c9d6e8c27f318d027b8dfc535cd70fe5dc0886690e6e57d04c3b21d1b3e700a3210c71a83f150ab176b27cade4e25fc6ccbaa208e38ecaf35677b121b91155e5de8146d067fdb52d17adb5f462e9b4c57e143a02e1b16a12661aae6210a03a7a72343b2788f1533df99db0b1349bfde8ac445716ffbdd6e5536eb3307193da050afc768f73e9755b4fe6814d0a8d33db23fe919963e0583df3af9818514fc8de0b8d0cd6838e928682e7ab979af52a8694069938517fc286844837c20f8322a1f876adbdbe5", 0xe2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r3, 0x20) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000264000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000226000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) openat(r3, &(0x7f0000371000-0x8)="2e2f66696c653000", 0x0, 0x40) setsockopt$inet_buf(r6, 0x0, 0x2000000000002c, &(0x7f00002f2000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88e00000000000000030000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000046c000)=0x9, &(0x7f0000e0d000-0x4)=0x2) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000097000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00004da000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000dcb000-0x10)=@common="5d7219390000e50d00001c07fffff400", 0x10) 2017/12/15 16:29:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x2f8, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0xf72, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x401, 0x1f, 0x5, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f0000f90000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) bind$inet6(r1, &(0x7f000086b000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00003e6000-0x8)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008c4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a0, 0x3ff, 0x5, 0x1, 0x400000000007}, &(0x7f0000942000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000448000-0x7)=@assoc_id=r2, &(0x7f0000d1f000-0x4)=0x4) r3 = epoll_create(0x9) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000496000)="2f6465762f76637300", 0x100, 0x0) syz_open_dev$sndseq(&(0x7f000099f000)="2f6465762f736e642f73657100", 0x0, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xf, 0x7fffffffffffffc, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000149000-0x9)="2f6465762f72746300", 0x403e, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000095a000-0x4)=0x100000001, 0x4) ioctl$FIONREAD(r4, 0x541b, &(0x7f00003c6000)=0x0) vmsplice(0xffffffffffffffff, &(0x7f0000673000)=[{&(0x7f0000042000-0xcf)="3330ea1e454cbac3fc94d1af1ff225d61e81598a78386c39d0f52e678ea11670815f9df09362a6d22f1e9221a8e906e5b5fe62fd10748f8c2a031a194dae5f2cb99259def8f0bc5ce500000000000000051d68043bf71034a662db053e62c020ba8c33b58ff57989fc2d096cc02d4e20bee18afda6e6e4c192519473f982e4a9785830cd502165aa80b24a05da4d1db1fcde545a3e9cab54535320bb7334588f16456e727b46c7658266434f897fe7ddbb7c1f2598baeb8073e0d1816c2f738ae10cee07ffa366020468aa9badf3e5", 0xcf}, {&(0x7f00004ca000-0xb2)="e3a0edbe9e777204a566eec0a3046a344a6f769b5d30dfd0c04854d3f8d624f0c5ae582216cdd130a06d19cb3986bc8e9131440c78bfe9fd21d169e4d6f1cf3092fd932da48cd3733613c347ae756efd7f815957f1319ab4e57a711b6d7cde12becd3647ab0768fdd69f080ab317ef170c402109eb1acf85bec3563e950b336b6cafee584673f93fcadf1f1d6ac5376298fa8da5d194ae0a0a1afe411c4ed7852c66fca7141d19821af36835d39039003b79", 0xb2}, {&(0x7f00004e4000-0xeb)="8d414587b8220853b14ef3b99d645ad4e5e0255c930a732ee4d773af75abff2744566730a02e9578bb8c9bc1893a5899cc7a6fb5f695b3f52c1b24f75b4ce39ba900145d72f5c13a9dd4f085a612e2ee36c59ee18f77eb0deb31a1964fbe2afcbec38f17b1c5661799e2f5a575970b47fd6d635bc05644ebad96c8ba645faeb9ec3fbb30a6ad750bb6a87cfe9e590386d8907fb753123f275bcf7770d04e2a57b2c5b220e75045f974038844f04603139c279455529b2d51976d4b8cc44390c3cc9b91b5a82aaf7b1ea1f71501ffb79f7bd0b08ef68629b3507f252fec8329f693ec65a1fda177f53e70ce", 0xeb}, {&(0x7f0000302000)="4fa47a9c020003e13935fe951a3a36c50389ffa967d0a1adebc7b0011685383ca171805a0ca2f9633b98e65875d2bc308277bf1e16dadaf6cde3a9a8a5170e50a7392dd5917201f244c6ceab4725db4f492c60db1f43a4890fe4377ee02feaf5e31c9740ec2313c815e8071250fd6bc217a2b44f6f9fdb1cd5a9c103df194f70bc6a121723ac8daa58767363f2363e4476650dbec1aa", 0x96}, {&(0x7f0000c25000)="0b4f9f3ece5b874f62aaa9b0737869dce7a756d8870565a71788ea2d614b086f0624beb743c45af9c89074d81fb19b13ffe589ade157952be5bdd6ca258e8abe399a06595de8c983e250de6ecb454c87dcf6eaa3dee670f31b1e020034d893e0a95a28dcdb5bd07c5540163c756a84f681492e453030251cb34512b29b7c0a5a0e7e0307039f34cb762b05000000d83f70652f6ec59c5c582ba1e18a55b02dbf73fe", 0xa2}], 0x5, 0x6) socket$inet6(0xa, 0x80005, 0x800) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000432000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) mlock(&(0x7f00004a3000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x401, 0x8001, 0x0, 0x99b, 0x40, 0x103, 0x8, {0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x100000000002, 0x0, 0x7ff80000000000, 0x9}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000010000-0x98)={r8, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, 0x98) write(r5, &(0x7f000053a000)="0206af0002000000006466bc8e000448", 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000b7000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000153000)="2e2f66696c653000", &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000e3c000)="2e2f66696c653000", 0x0, 0x0, r0, 0x3, 0xc0000) r2 = socket$nfc_llcp(0x27, 0x800002, 0x1) r3 = fcntl$dupfd(r1, 0x0, r2) write$tun(r3, &(0x7f0000eb0000)=@pi={0x0, 0xa01, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x14000000000, 0x2, 0x3}], {0x8100, 0x3, 0x4, 0x1d70e00000000}}], {{0x60, @ipv6={0x4, 0x6, "3e7cee", 0x5a9d, 0x0, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x7f, 0x22b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, 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"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"}, {0xc2, 0xd4, "27c5cf9269cae5c0893295af70862ea01dbf24fd55bff3523a78c53ef01517e392e5c8a928a70d4a6cf56017fd4b1bf38383091b1d2c13a0adbe8dffcbb249e3b1e5d72126a613d792c23853e258d0afce3aa07e84489dbdb133d9b5f6da5b2048c8662891e9fdd9a3a1daad6a1d04bca70809ed4306abbb8aa5d0b211778a18519d6678113fd4a692cc853bd85dd9ec2605b376018dea0fb67b26afc5edc227ab81f9d6d8f24583f376d713336fd33c38665f2795f73eb3ad4306bbf62ad9c6298806814792fa97eacc44fd80a588dfd65f57ff"}]}, @fragment={0x5, 0x7, 0x800, 0xffff, 0x0, 0xffff, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8001, 0xc6, "d208077f75c276fe38a0d13a9be43fdd"}}}}}}}, 0x5adf) pwrite64(r3, &(0x7f000029d000)="f7850dc44b7c7be9211c220339b96cbc49cd2a72c556c79e8f7c0310a83d3d039ebf9f34103566174543a45e9f07d7eded99b1e036d841135376b00d67329c4010d013235bc6ce9cb76ec74213879ec85d9b9028c5d059a820dddb877fdcc4bec00637e9c736", 0x66, 0xffff7ffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x800) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e9d000)={0x3, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x10000, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000001) r6 = memfd_create(&(0x7f0000acc000)="5c00", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dc8000)={0xffffffffffffffff, 0x18, &(0x7f0000546000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000314000-0x4)=r7, 0x4) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f000060c000)={0x1f, 0xb957}) fallocate(r6, 0x0, 0x2, 0x4d) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c32000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001cc000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) r8 = dup(r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000a20000-0xc)={{0x8001, 0x1, 0x8e6, 0x0, 0x1, 0x200007fff}, 0x3}) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000af6000)=0x2ecd, &(0x7f0000f31000-0x8)=0x2) tee(r5, r6, 0xffffffffffffffff, 0x1) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = request_key(&(0x7f0000c55000-0x5)="6365706800", &(0x7f0000f44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fb000-0x7)="6367726f757000", 0xfffffffffffffffd) r10 = add_key$user(&(0x7f0000564000)="7573657200", &(0x7f0000fcf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000032f000-0x9)="993367f771993a9a16", 0x9, r9) keyctl$setperm(0x5, r10, 0x23101020) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00006c9000)=0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00007e7000)=0xf) ftruncate(r6, 0x0) prctl$intptr(0x24, 0x800) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000c61000-0x2)=0x100200000008004, 0x2) 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0x5de000)=nil, 0x5de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000006000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x74) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000031d000)=0x0, &(0x7f00005db000)=0x4) splice(r1, 0x0, r1, 0x0, 0x80000000, 0x0) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005df000-0x67)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c9d", 0x67}, {&(0x7f00003dc000-0xbe)="f24dcc8817510194152ac6a150d82ff2ba72f3789489bc78f4bef7921df6a4a1e04d8497f30bafb0f889b006f413930a733f23df1b0d129d03d188b40a746b41b857a907d34e9f8a910d0d772e9395b338735180eadc574fb1454f419d1a30e97b0e6b663b4fd6b6231f66b72acd946a0eef396d5432c189c5536de9c26fe65840ba2411a5b30e47d24e9fbaf98fee940f7f011191791ba09df3e1026c55fbfe3f0b052876ba8fd01a7acd7ba2030589052caf100f349010e105f9e273b4", 0xbe}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f00000bc000-0x21)="423b1df817e2648006c11d5346b689cc1b71be5908fbffe1a40d1682273d432c93", 0x21}, {&(0x7f0000554000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cd000)="c40da9fa7b62889f195a52b8a3b80a", 0xf}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00004a3000)="bfe52ce1bd2bf63bce6c23d249c52116bf46e4400500bc5c58f5c680cd9facb972825f1c4b5282b93c5afbedb4b117b718fd8715f7b9a48cafb0b51956bc3b1cd9e2a53e4721c6779e0764dcffb8e3804b769efe782a0bbfa5f3278119f8c972c1dcccecb5fcf9b603ff16209926213a1f3ec7bf33a98469c0023bea276e17baf6c1e31383a6c7b4ee6533fc7e5c0ce7daf275e1d2b8cdfcb50b66c6b30e0c14b480ece13204acaeab2012b6ecaf81f44f8f91280b1890006d3fefcb3156dad7bf0c325b5fa9d058", 0xc8}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x9, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000567000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005dc000)={0x0, 0x80}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005dd000-0xa0)={r5, @in6={{0xa, 0x3, 0x247, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x10000, 0x10000, 0x9}, &(0x7f00005cc000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003ed000-0x20)={0x1ff, 0x8000, 0x0, 0x3f, 0x8, 0x10001, 0x3, 0x4, r6}, &(0x7f00000b6000)=0x20) bind(r3, &(0x7f00001c8000)=@hci={0x1f, 0x7fff, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005dd000)={r6, 0xfc, 0x7fafd3dd2e1033b5}, 0xc) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)="33b461bc6b5a021eff3c5ab007e80008200000230000", 0x16}, {&(0x7f00005d3000-0x1000)="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0x1000}, {&(0x7f0000198000-0x37)="8a886c3a31fd982ba8e41ce5896adcd21ac2697472582964b864380d1ee5978cb7cf756ca0a67394dfb637dfc8c8accb93ce44216cd538", 0x37}, {&(0x7f00005d4000)="2e880fa8745d56caffe5bd195de772fa416ec27262b978dc014e91fe8fb50f9e70", 0x21}, 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0x1000}, {&(0x7f00005d7000)="abf5a519c8224fdb42fdf1b48d07bb6b3e34d2ac2c2e7992e7413e1ce6cc8bda1b5f595135d41c69dd7e76d86598626f762351fd9fa17eb4fe8f6875a708cd1c055406e534873608c09be0ef31dff527f4207001d086be4c59ffef95bf495d8c63a2b3eca82d8e6a295f9e137380ae455d8f438657dc193229969eb5940f09ab04cbc73758f6911365cce32c38fb97dc4cc9311b82639c6263e4d5b203292ee93b43d8ae44b86120b139c1a9c8f17b3e93ec1680d75489327aad5a2bd9f2393cd91246c02fddb300f802ce2d7e4ea337a2219835e9998f4a79bc7861ac3ab952815fec2b00a35d04939eeda8133ff80482c7a15fd33ddc72d4b8be6bd2b03e362086fe769a770faefc45a94a2ee2614eb737fcfd6b2de54bd3e3a195b56fc781011bd7bff9da7dd9456357182261f3056f831b96b372cff794a96d55c62e7684a3e8074bab27f6f4054174ea50d80214964e2b7bd706cb1c06175173bfba2dd638eac8246fa72e3f4d7dfbdd4010b352b12d43daf9cb3de454deabfefee05f00b99256e3370c41285284675dc061a579448839db96c80cb0e6b318202bace656c359423cfb9f9214a052b819d028af71e51ba127d7e1f9ed5bdfc49e8aaab1297448c13b4d9a812d36efc1cf263bc4141aca4007bd88e2010b21d903abdb9ca289c6a73823d394e4b0ce8fd676c23c23b85aac405892fb6088aeecc7c0aae8f86337cf6aef50197a534b279e8e322ec1c8c3827815ffd1649988c5b1436a6b756139ce01b89d8bd96d8f68aa861a7cde2513d5bb444c10bcc8eb62b84d29470f4960f83c95d6ddffe7d404f0a9e1354a6cd4029b58330bba3b60ae6c1a6dfbad0a3c67f39e26e20e1af7ccdf7a7b256b0b0b97f552e93a16808b9ae2a9cbeacfb10a7f79ae15351a63cab61096614fd6240a8ff685b5c03fb8baf90e668d7dabce4a6e6d63cdd0cc4cc7a3490021d4db76335b13c2baebec148fe778632eb4121499074a55664b234df9f2381e39ef0fb9b7ce181866ccaac3d5a556df30e7c8dfe10299fd4e9b48cdee4e12fe43b8e96cbbe12a9cbf36f8c985819300a4ac78669109f0f8bab2ac994958b5b83ce87be479b8a7be79839328ad770191c86f08d30e83b255c8ffc96768b643ffe6a10d96fa6eb89b47e80596e6f015e53f6cfd3e123fd55ea150a35bb59375f8452dc9d6eabfcc7a7249b1b8a63fd7a0e71856d16a4a9d1368e108ffe5aadc4e7cbbb2e50639d3218371b5f1bb8c814e42fc2686e3ca90d0cfc28079d7a4bc439cd05a52cca132eb7e0cc9c3d0207c3f0de5f2be2c563b1d7caac6812ca44ae768a214f9f9c645742eead7e39d3a62032df80dc63e58cbbbf1f93969106d28881781664057730015934b9f02f8f8f0187e3aa9a2109b0625598f1e2f2a3265b784a92b5119bd98610aff82fce50f79bfe5997b42aff7ddca2fd4d64a829e51bbaf15919408b9e1d2f2a80e8b5de7e35f6a665cc3a5b506413fa6ba83e97d9d3d55dd89d31416403a37c90beb406b611f9b892bd33e33918c302c98d326bc67d822622558ea5297685901d952477d5420e03e9001a655af1d93ed9cfde045ce0acfa8e01953e25f9ce4cc7b90c596ed46b9f11decb408f171ac5ddf455a66129bcb21223a5b9e0fdce08c8a6bdc90f2e68bac1aba4a093709c87df49dc8c0c95e745851c6c0c7af6e2936e5262f98bfb7e216ad5060ed646c563c04ceaf7cb5dd299803195d34aab4f5077ac404f216f373e63270bfd021164aadae6ab8098e5168545fb3320620bce69947d9283998f3352f7875c087206632d64b499f2e0f9a93c10fae9dc2b997b61be86632fa028070c2292a9b520e471e16f6087e96051d4f7a1f1492becd6c0eea6a8f283f5ccd241ebd6bd5ad148fd68097f939526aa5d784f6e6b569cf51c229f51d54b9bc0b849ac9b762db4b521a069b22abfd3590085c230ab94d1328a027154a75e1d6977ad87cef9d0537289bae34e3460895d4e8c787175a6ca33959b1f3c5366f4b5108c95f347a31fdb12d84e840ff528837135482057a1683a95279359adda061b176cb29bb115eda17503136cbd10ce73b7395fbb38a340fe8de0c2ebf5b30cbf8da501fe6e4ee047a7676815269c136b3c4ce38ff12f2bba02213717e8b35489c365b128b096d249c67ac1b747e732100964a28723c05fb4f5009bae88402323d93a1884e06697daa91ef85f8d35b831901d602819e9c68a293be18ef006eaf8458f81c2faf99e327fc2d1994c28df7e1775070d6286e0f1e8e587c7c08b311503e53c7a5dd9233fe25997477bca6756c20162fd27043ad3dfa2892f9098f5da0f66520c9c0bf8f53cf5aaafec8121f2b7503ab9005de406ff2a69a744fa828315d139ac64aecf9d365f28519829d486db42e224a87119957b306d72fbe54726976a455285a29331796ef7715dfacaa315957e57d9e70fabfe4ccc1fb61bf53a12d9181afbb7ca6bb45bd5188256ecc9719fc8b7a85f3cbe40701e25de25ba7c15fde89830849fb841d17b13a3f5594bdf58822d352b9dc4dd34cd34a0c3d2a0316439a8960a072528c54d869653ae05cd596bae682b11d73b20bb48aebea4ef7ff3347c251c0b3b3504128d0f88fc017d8b7ac4e36d056c9c0430642ce5a812c11f0c6305e49d441f5daa21bab184ea5114d016567972aea1a0e00a772be26e52f4a41cb257f8bcb54f031108f0facac1a1679b3878e2c9d3e39ead23e25e04349326f813e1a6d16ef89a0d4c7b94d00b653fa502f1a3ebbfc5b10dad33ea8cc087ee58425d264b45d4e29822df4e57ac599af0f756e52d43eab39ecf7b6432409d6478282d599966e18b00804f7933b68b4a8dc1c5fb5006c398387f870c0d460793105ac82a4f969ef42e2af6b93ba16e1e303998cf24dfd53b18fdaa1060a891e4333312dd02d7f0a17a557f4789e9812f724be6f89505fba14339a3032baacf47c9ed4872c94e9335e1d4b219d12c5373359b40d60d6c7c2c0b406412bf773eb43b6bb5a6dbd76dbb884b5ef5b18763a6302365998254bafc3271edd55e1469a9c08cee542bcd9a007d302f6d827bc32cbdf678d221f896ce0317f3e9305a53646294c6bb529cb57ceac6035065894b90998f04e38fc6f6c06a987d90a8b537df9d7e36319645571d3cc8048abc9e2375056c8d2105eddf04732128a94dce0e6626fcf04c2212fe9aa02fe16e1b828b5674c60c2458b3d088dffb12c29f14f037bf3c915331bf2f153052440de740283c3b81746d957ff401f003621d4095f6b0a3e2dcda3893c7469913c85d25f626e9be2a42cecb5f941057964ab95a52f1ac1b3a1642bce0eb04339a166c84cb7376f01919f6b3495cc914079f2e3fdf14fbb3ca3af917eed79fc00099aff207f95bf966f98a840094a26c4c2e0f3725b11c4c4a2a8ac247a23182861fe392b7800801ebaeb58f4c88e2af2bd51edd75b04f41da01b417260b23dd9c040566cbd52857cf9a235766dd29a9c07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0x1000}, {&(0x7f0000178000)="3e697a3bc894466ed8e3bffddab2e78392d67531d9b8788d8337aedf2cc66f7a87917dd428dcaa80e424d9ab70f2362edbe94fe1c80111bef38b0a79169de88204812c3c15223d7d704a53e37b1881c6c3054e0d373a7d9103a95ec947f6433d42e704", 0x63}], 0x8, 0x5) write(r4, &(0x7f00005d9000)="6f56", 0x2) tee(r2, r1, 0x2ffff, 0xa) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000440000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005e1000-0x18)=[{r4, 0x100, 0x0}, {r2, 0x0, 0x0}, {r4, 0x8000, 0x0}], 0x3, 0xbad3) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000c8000)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005dd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000469000)={0x2, &(0x7f00005dc000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000011000-0x10)={r9, &(0x7f00004e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = epoll_create1(0x80000) epoll_pwait(r10, &(0x7f00005d2000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x1, &(0x7f00005df000)={0xcd36701}, 0x8) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00005e0000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r8, &(0x7f00005e1000-0x10)=[{&(0x7f00004f8000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000297000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x2) close(r2) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00005de000)=0x0, &(0x7f0000561000)=0x4) 2017/12/15 16:29:25 executing program 2: r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a7f000-0x78)={0x2, 0x78, 0x43, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x210, 0x0, 0x0, 0x0, 0x8, 0x10000000000, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f61000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f00000b7000)="2f6465762f7663732300", 0xfffffffffffffffb, 0x80800) ptrace$getregset(0x4204, r2, 0x9, &(0x7f0000413000)={&(0x7f0000021000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}) uname(&(0x7f000042f000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00004d2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f00006f5000-0x8)="2e2f66696c653000", &(0x7f0000bdc000-0x8)={0x40, 0x80080000000001fd}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) syz_open_dev$mice(&(0x7f0000f08000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x608000) ioctl$KVM_GET_REG_LIST(r7, 0xc008aeb0, &(0x7f0000f7c000-0x40)={0x7, [0x108000002, 0x7, 0xeb10, 0x4, 0x200, 0x5, 0x8]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007c6000-0x4)=0x0) mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000786000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r7, 0x409, 0xf) r10 = getuid() r11 = add_key$keyring(&(0x7f000036f000-0x8)="6b657972696e6700", &(0x7f0000db8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r10, r11) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00005bc000)={0x2, &(0x7f0000936000)=[{0x28, 0x0, 0x1000000000000, 0xbffffffffffff010}, {0x6, 0x0, 0x3, 0x6}]}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009b0000-0x98)={0x0, @in6={{0xa, 0x3, 0x800020, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000117000)=0x98) writev(r9, &(0x7f0000c28000)=[{&(0x7f0000fd5000-0xa7)="d23a936363b81a0bfc3ecb1b0cf45595e2eec329281d2d79e264d44999eaabb2e78a1d0dcddd524460bc7b0d2fe1bcf86968b4a812bc3d772eec48007b6dd536a0a977b10ee7036aebf35e06c893de87e00c27cbee101a3e7eef861c466e2a87d864f3f2a055f8fab9bdc337529ebf506fb997a89c3327e2e615f52b268b6e5fb5d986cca643902842d87cf818ff9e6f055c70281c6ccc794a37b3c58a71058882c1bf3a8cfc5b", 0xa7}, {&(0x7f0000a9e000)="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0x1000}, 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{&(0x7f00008c8000-0x1000)="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0x1000}, {&(0x7f0000306000)="a81ed7ebc9a4dc8f0e663f3651b591b3e5a04f49e7f9ce99bd2272fd06f25a8051049987bbdb98cfaf4e2dc16c30c54b6cf065c66fc1b0673fc73cb235b60a8a1999b60d6f369409e433b147b4d522333629d4ae64d1575d7fdc39bbfd1158765f3cc333aa4dcb11a59e51020100913871c94ebd70dd17d91940d1cb23627976473fd32030da59fc", 0x88}, {&(0x7f0000a09000)="7582730d539778e7f803a1dac0b8d69bc03af72d307622b92441ab9cdab1888eff9fcd1012420ff98974d9a1ab629b163341c950d9f0b814940493215f3a3bb2e9c25427d6deb553b41b44b48fcf9dddb7976e2731a8b4441eabf0af83946c6b0fd7d25712b4eb31da1e83985ac121f6e5c98d2767422192d057b8bb863ded3b9792", 0x82}, {&(0x7f00007df000-0xb2)="0310585bb7630f39d8330c5704dbfcf6fe775d37e14f42661f60f95e1c2d4dae659d6493eba86e27dc6ac465ac44bb76623566cf05790251508d4c4263d8e4e14dd254f123a3cd7744950034f1ccbc2835f98842c8341e56c563eaabac2d5506e2a7eedc25574a445e270e9784581afabced40726b7f60bdc237b629985829225df8e38a86a11168a655d9f5295c5c987bb4622b4631838aaaf2fe1b0583d1ecfa89139236f023745e9257d45c672427a112", 0xb2}], 0x8) sendmsg$netlink(r9, &(0x7f000095d000-0x16)={&(0x7f0000931000)={0x1, 0x0, 0xfffffffffffffffc, 0x6}, 0xc, &(0x7f0000c1a000-0x8)=[{&(0x7f0000364000)=[], 0x0}], 0x1, 0x0, 0x0, 0x8000}, 0x0) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8801, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) syncfs(r0) r1 = open(&(0x7f0000c93000)="2e2f66696c653000", 0x202400, 0x114) setsockopt$inet6_dccp_buf(r1, 0x21, 0x400000000000c0, &(0x7f0000fb1000)="96dc56d0b366b28049719ce10049b3349a79034138e62ca44880b9ee588c20aa9acb61ff3e86ef5eb250b3e5766cd6e88f234975f1780460b95227951c2d636bbe93fe6b14bdc24c93360367b3986b49e9f098dff10d9a372fd4297827dc71f9a3af8c9b91100019881a86bc6721803c0180d17279ee1e5b777f45d8c58675e08f69b589d2db38838cf119256f27b5229834f43b9406a707416557678cdfb6e5f74cd5a16e12f77d2a5cf74e50b8854c270f69cde13757d81675ac3585c727103e18399ac9850900000045f2e76c4227da265f51a89c7214c11d3d67383b9c1a7809806b2544545b85673741d9f6c74cab0f", 0xf2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x465) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005fa000)=0x0) tkill(r2, 0x400000000000039) memfd_create(&(0x7f0000cf3000)="6c6f5c707070312d00", 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000054a000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000875000)={@generic="412822659cd5886e62d51dfede26eff8", @ifru_flags=0x2}) fcntl$getown(r1, 0x9) r3 = getpgid(r2) timer_create(0x2, &(0x7f0000299000-0x58)={0x0, 0x40002f, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e58000-0x4)=0x0) timer_getoverrun(r4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000178000)=0x2f) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x5, 0x80801) pipe(&(0x7f000022e000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r8, 0x8004ae98, &(0x7f0000d25000-0x4)=0x0) write$eventfd(r6, &(0x7f0000c9e000)=0xffffffffffffffff, 0x8) getpeername$unix(r1, &(0x7f0000c60000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000db1000-0x4)=0x8) writev(r6, &(0x7f0000002000-0x28)=[{&(0x7f0000001000-0xcd)="a761a318e721a153", 0x8}, {&(0x7f0000001000-0xe4)="", 0x0}], 0x2) sendfile(r7, r5, &(0x7f0000029000-0x8)=0x0, 0x8) 2017/12/15 16:29:25 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000732000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00006c8000-0x8)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000811000)={0x2, r1, 0x1}) unlink(&(0x7f00007e4000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f000051b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) openat(r3, &(0x7f0000396000)="2e2f66696c653000", 0x200000000800, 0x1d) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000091a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba7000)=nil, 0xba7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00001b4000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000001000-0xa)="68696768737065656400", 0xa) clock_getres(0xfffffffffffffff5, &(0x7f0000409000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f0000b07000)=0x0, &(0x7f000047b000-0x4)=0x4) sendto$unix(r4, &(0x7f0000d81000)="53819cba25198389f6478cb99e11e1fccc3c7c83f03f17bce981246824790dd8b99a5b16c91cb9d00cb4874fd7cc8e91b6ee2cd6009ae1213f55ccd7216cd1c49ca1f1fe799f8cbd68db77906057f19e1d84861fbfff755df5dc0d6748839c0bf04299f8913925cfae83092607d3925def19aef64af61f065650a4a61a1de690f3e5", 0x82, 0xc000, 0x0, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f00001b4000)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdd662c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4ba03e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000677000)="16d0aa79f7a809548516d295873dc21e9a8522f5454148c2acc09eb4da8aaf897d885d359e3a00c0cc0a9acd62966e821f08819642a92fefa08a40585e7c2ab1fc3b72a4becbd6b4cdfb", 0x4a) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000009a000-0x4)=0x0) 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001db000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0x7, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000f77000-0xc)={0x9, 0x101, 0x800}) r3 = accept4$inet(r2, &(0x7f0000f67000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000741000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4006, &(0x7f00005ba000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e67000-0xe7)={0x0, 0xdf, "1d415512170d99203a15a4ae83ab63648dcee8b084686238c1f7a110b6227833c1f34a9eb31af17b14eb957bc1d57cf3ef8386b2bc7e5d4dd332b11b3ac9fa167dcba441ea40dcd5b11fba7f30d550bc6fdc1092c963ff33e197c002c1a0ab41d5c0ca7abe509b234e3884dadbda404a723c3f73f49cc2c5c3ed9456a52299a6a3f92808ae7234f8b9471704ab75e7846a3294e0975c3e68285ebf8cb13f7edb2e179742158b3a436807b12d47465e2be612409a80f3a507948989f4db9d5c18dd8b53dc2a3f9df182077e4c1035060efaa55c71b80b0487b847034b8f0331"}, &(0x7f0000f77000-0x4)=0xe7) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f77000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x0, 0x41c, 0x3}, &(0x7f0000bb2000-0x4)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f4000)={r5, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x27c}, &(0x7f0000f78000-0x4)=0x98) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e4e000)={r4, 0x72d5}, 0x8) getsockopt$sock_buf(r3, 0x1, 0x1b, &(0x7f0000f6a000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1a000)=0x9e) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000af5000)=[{&(0x7f0000f7c000-0x34)="2f8c5c83620f37cba39bb1248e7c57fa1c8ac5ea75413f381b819b296f5012e6f9f051dd6449de55e0cc4188cd82456985a286b1", 0x34}, {&(0x7f0000f78000)="e2034ff46df97f3dfef1227d4a339b2896ea03bd8050eea4e726561144c3ac1b83823c06ee7cff0700006c746af2fbf5387a51e93fa4f36b7a70928fa2b245300072dae510f206e0147a13a9f589e66d9ead51c8adc4395806a361f56570969dbbb3e03d353d465109d7268cdca83b67fc0eb3d7455044bc3e1d3a35ca7a117f94487c55876866dec052c40bc9c773949eb7bce08611e4d8e3ffffedf6f49e88dc", 0xa1}, {&(0x7f0000f79000)="eeba2f3e8846a74019f04128724ee6469591c022c5d3474145210b9fb97d24aaf07bd112eb807ef7182f6d31da47ef85ae67550001bde11dc9f0eb7076aa07b92495fa23702c02adc4283074acf7133b34e98f0f283cf3ec39f69584a5c0c53d22f59bdfb4148cc574ef4626c9a77316c63931dcf69bdaff6e00300157692029babc", 0x82}, {&(0x7f0000461000)="7b2ea8b6deb06e9138aed4615eb4c186235f44349132d867f66ebb7def2828e33966a80362ed3962e64fe44f8286cabbe9245025d716ad7ffdd414cca242a8d3377982953d08b59613797b53aae9df706b2ff1bdd41013870beedd70e2524e5613d1f96818d6082edfe4bf24db57d0c49cdc5f199fe8600503fe93bde7047f4fe296707d3cc4a8b3b61c81b7af8a8a13d674df7c64dec6cb9cafdd", 0x9b}], 0x4, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004cc000)={0x0, 0x3c, &(0x7f0000f6c000-0x3c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6b000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6c000-0x6)={r7, 0x8001}, &(0x7f0000b7e000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000429000)={r8, 0xea, "cfe8695d679e0acbc71b1266f79f2782b4cad346df2c736a10cd6886aef74e94624b20d4ebe1a8ff7013f50d628f9502be917f0ff423abfd92196ede93b08fef201a92e8f91be8a561a08d122b910bd17b55fa3e5025aa53cbc1264de82bffa8303f8b93d40ccc6a62387ac80f6740c059e9bde5d356ed74a4e687046bc1f30af150d06ab65aa18f315bff8491ad07e6b4db8b47f74efb3158925aaa85a4f98be37605d44e2f7d2db24dd59e97b070520f35b6f12e000000056e95d161605fefccccb4f506643cb70c913fded9bb382aac7b7bcac4ee573c12a5df047b7f54e48d17e0e2dd5359ae8f48"}, &(0x7f0000f74000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000f66000)={0x561, 0x2, 0x4, 0x2006, 0x10000100000001, 0x100000000, 0x8, 0x1, r9}, &(0x7f000023b000)=0x20) pipe(&(0x7f0000ca0000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r10 = socket(0x1000000010, 0x802, 0x0) write(r10, &(0x7f0000f74000)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r0, &(0x7f0000f73000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x2000, 0x0, 0x0) r11 = creat(&(0x7f00004f1000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r11, 0x541c, &(0x7f0000001000-0x1)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/15 16:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0x0, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000038c000)="2e2f66696c653000", &(0x7f00008f2000-0x8)="66757365626c6b00", 0x0, &(0x7f0000bbe000-0x1)="c1") getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ed6000)={0x0, 0x0}, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd7000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x11, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6000000000000000, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000044e000-0x78)={0x0, 0x78, 0xfffffffffffffe01, 0xfffffffffffffff7, 0x4e01, 0x6, 0x0, 0x61b, 0x1, 0x1, 0xffffffff, 0x8, 0x80000000, 0x12, 0x0, 0x2aa2, 0x4, 0x1000, 0xffffffff, 0x1402, 0x1280000000, 0x7, 0x7, 0x7, 0x9, 0x1, 0x0}, r4, 0x7, r2, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00001bd000)=0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000006000-0x1000)="", 0x0, 0x0, &(0x7f0000006000)={0x3, {"d1578c1860c026"}, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) r7 = userfaultfd(0x80001) mkdir(&(0x7f0000f74000-0xa)="2e2f636f6e74726f6c00", 0x1) r8 = inotify_init() inotify_add_watch(r8, &(0x7f0000dff000-0xa)="2e2f636f6e74726f6c00", 0x220000000009) r9 = inotify_init1(0x80000) mmap(&(0x7f0000a0b000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r6, 0x0) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000f9b000-0x2)=0x1, 0x2) inotify_add_watch(r9, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x100000a) rmdir(&(0x7f0000400000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d24000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.094716] sctp: [Deprecated]: syz-executor6 (pid 10116) Use of int in maxseg socket option. [ 76.094716] Use struct sctp_assoc_value instead 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) readv(r0, &(0x7f0000576000-0x60)=[{&(0x7f0000f84000-0xf6)="", 0x0}, {&(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000156000-0xf0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000cd1000-0x3)="dd") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000162000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)="706167656d617000") socket$bt_hidp(0x1f, 0x3, 0x6) removexattr(&(0x7f00001ed000-0x8)="2e2f66696c653000", &(0x7f00002d1000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000e0c000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000a6a000)="6e732f70696400") sendfile(r3, r3, &(0x7f0000014000)=0x0, 0xffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003aa000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000015000+0x35e)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={r7, r8, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000dd5000)={r7, r6, 0xdfb}) recvmsg(r5, &(0x7f0000aa1000)={&(0x7f0000dd3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000df9000)=[{&(0x7f00001e6000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00001d2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00001ed000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000fc5000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00006bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000dec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000c70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000be4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x8, &(0x7f0000227000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x401}, 0x10000) r10 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)="73657467726f75707300") sendfile(r10, r10, &(0x7f00003c9000-0x8)=0x0, 0x1000400000ff) 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e48000-0x8)="2e2f66696c653000", 0x4) socket$packet(0x11, 0x2, 0x300) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000d8d000)="72616d667300", 0x1000011, &(0x7f0000ca2000+0x553)="") prctl$getname(0x10, &(0x7f00009f0000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") removexattr(&(0x7f0000efd000-0x8)="2e2f66696c653000", &(0x7f000053a000-0xb)=@random={"6f73322e00", "72616d667300"}) stat(&(0x7f000001d000)="2e2f66696c653000", &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000d70000-0x8)="2e2f66696c653000", r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b6000)="2f6465762f73657175656e6365723200", 0x181000, 0x0) connect$netlink(r2, &(0x7f00003ad000)={0x10, 0x0, 0x7, 0x14c}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ec1000-0xb8)={0x0, 0x7ff, 0x1, 0x2, 0x0, 0x200, 0xff, 0x6, {0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2, 0x5, 0x2, 0x1}}, &(0x7f0000301000)=0xb8) mq_getsetattr(r2, &(0x7f000037f000-0x20)={0x6, 0x0, 0x3, 0x2b0397e8, 0x7, 0x8, 0x9af, 0x0}, &(0x7f0000da2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000be9000)={r3, 0xf8, "4ea60d7ff78dba8570d0df616a38314a5e1413a95cda6544a98e98cc3b792f91e3b4fefa7b33012666b0ab0b01559da4fed80c5518ba7eb04d04432ed8e0bf1e7cf4457e91f9e2477a574eac29df7c0464b64fd96915616a19b88465d9e9b79bc8d3838b8ad3af5c472ed1455099513519270e5826b0cbd690c58326a27c3b5a97557de23ac36d012934f0a6d28e2f993f2bb3a93f98e635c7552cdf4894519f03b81e1b956e8f86b82419e82c642bcf5e82be55a448237c7fc1adaace448d8ccb44799ce5e55636c785c9efde96fdf0c4ce4ef4ce32e8cda3aa4541e6eacd87ef54096fef846949e6b75c9b7f9bb937c75d34b84bef8071"}, &(0x7f0000401000-0x4)=0x100) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="") 2017/12/15 16:29:25 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000022000-0x4)=0x7, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fad000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(0xffffffffffffffff, &(0x7f0000357000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000403000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000a21000)=[{&(0x7f0000f7b000)="15b886643d44c417daf4354331b038c5321c8a7bbf068b7374819eb1256e7e754db3206d8b8bca0c980d0ff1b9930d220a982badc95ade37188619c98db736a6b4b390d35033be3010dd35af9211997076dddf3c6b7b255a20", 0x59}], 0x1, 0x0, 0x0, 0x43fff}, 0x40000) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f00005eb000)="2e2f66696c653000", 0x110) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @thr={&(0x7f0000aae000-0xd7)="e0987d91912701128ee0b2cf4268d631d10bc4f400bba92ca682f105ae830973ae34aa975fb12b5aca0a7efb160d1b7bc84caeaf3063a9e53c56a5505bc7763ab3e0b0dfa20d5703056214ce6f9ae4d30e6325b9210f6158aa9323cdab69cffc2a3159c02d59410246b8bd955c1a3f05cf7797e1b4879b0243038c25a70f116519a0cd7cac2de4bb5b33643aabf06976a4476253f55d8d35932ba5c222cc1649caf40a6f54caf6f4d6bf09b13ce5db43a2c71e16297a453cabba4f79efc8322e9cb0f55fb3ba5427d02cf66420a3a330c139c9cdc435ff", &(0x7f000036e000-0x5f)="f7c586607448dd010d82878a9fe3958d9de549327e26e966e05b14a7bf80cfad73ddfb766d967cab05cbb0f3eff3888ad756433824374bd31bc058a1bf4f08fb0ae36aa3ada73822ac5648ad683b21b9f2819b03978911e0cd402ca1dd28a3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000046000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b5000)=0x82) nanosleep(&(0x7f000032c000-0x10)={0x0, 0x0}, &(0x7f0000053000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) r3 = gettid() r4 = syz_open_dev$sg(&(0x7f0000a5d000-0x9)="2f6465762f73672300", 0x2001, 0x1ffb) r5 = syz_open_dev$vcsn(&(0x7f000090c000-0xa)="2f6465762f7663732300", 0x0, 0x4000) linkat(r4, &(0x7f0000755000)="e91f7189591e9233614b", r5, &(0x7f0000740000)="2e2f66696c653000", 0x1400) readv(r0, &(0x7f00004ef000-0x20)=[{&(0x7f00007b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000705000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000a2d000-0x4)=0x400003) tkill(r3, 0x16) 2017/12/15 16:29:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d7000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000934000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000013c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000b0000)=[{{&(0x7f0000249000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f46000-0x30)=[{&(0x7f0000fc6000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00009a0000-0x6)="000000000000", 0x6}, {&(0x7f000073f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000dc2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x6, &(0x7f00009e8000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2}, 0x91}, {{&(0x7f0000a4c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000063b000-0x20)=[{&(0x7f00004e1000-0x1)="00", 0x1}, {&(0x7f000022f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f000050e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00002bc000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x4, &(0x7f0000336000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x3}, 0x80000000}, {{&(0x7f0000ee8000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000086a000-0x28)=[{&(0x7f0000824000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000042d000)="", 0x0}, {&(0x7f000048f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000f95000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00003b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x5, &(0x7f0000c77000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x6}, {{&(0x7f0000570000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000278000-0x18)=[{&(0x7f00002ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000044b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000d27000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x3, &(0x7f00000dc000)="0000", 0x2, 0xaf}, 0x33299e5d}, {{&(0x7f0000680000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ad3000-0x8)=[{&(0x7f0000c61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1, &(0x7f0000701000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xfffffffffffffff9}, 0xfff}, {{0x0, 0x0, &(0x7f0000249000)=[{&(0x7f000040c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000021c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000b23000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00007c0000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f00004cc000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x5, &(0x7f0000307000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x7ff}, 0x2}], 0x6, 0x100, &(0x7f0000292000)={0x77359400, 0x0}) fcntl$setstatus(r4, 0x4, 0x40800) sendmmsg$unix(r4, &(0x7f00006c6000)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b10000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xbf5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c89, 0x9}, &(0x7f0000e93000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ccd000-0x8)={r5, 0x2}, &(0x7f000085f000)=0x8) mkdir(&(0x7f0000da7000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = inotify_init1(0x80000) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000053a000-0x10)=@common="7465716c300000000000000000000000") fcntl$setstatus(r6, 0x4, 0x72109c5fef5d34d3) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f00003ca000+0x5e2)="2e2f636f6e74726f6c00", 0x106) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084c000)="2f6465762f70746d7800", 0x800000080000, 0x0) ioctl$KIOCSOUND(r7, 0x4b2f, 0x0) readv(r3, &(0x7f0000236000-0x20)=[], 0x0) inotify_init1(0x7fffe) inotify_add_watch(r0, &(0x7f000039b000-0xa)="2e2f636f6e74726f6c00", 0x400) inotify_add_watch(r6, &(0x7f0000193000)="2e2f636f6e74726f6c00", 0x20000000) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ebe000)="2f6465762f6375736500", 0x4002, 0x0) ioctl$KVM_SMI(r8, 0xaeb7) dup2(r2, r6) bpf$PROG_LOAD(0x5, &(0x7f0000dfe000)={0x1, 0x0, &(0x7f0000bb5000)=[], &(0x7f00004ef000-0x6)="737973654f00", 0x2, 0x80, &(0x7f000053d000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000963000-0x9)="2f6465762f72746300", 0xc400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000945000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000c23000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004e5000)=0x1c, 0x80800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000748000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000917000-0x20)={@generic="c34a4a45f1f8d56e2b5265467f11f4f7", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x46, &(0x7f00003bf000-0x27e7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpgrp(0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000ff6000-0x10)={0x0, 0x989680}, &(0x7f0000f61000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f68000)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0xa, 0x1) prctl$intptr(0x26, 0x5) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)=0x0) syncfs(0xffffffffffffffff) sendto$ax25(0xffffffffffffffff, &(0x7f000088c000-0xa5)="95f49cab7db196b3d6593f19f8876711053ba4d9ee74bb32f9e81b3a07067b152ca5b41a6043174485ad36bd4c4776053c57071788c7d1aa77d60d88828f746b01de7a9c32be69158f709516ffc05cbc32c5ef287b4fe29a58bb616a2dc8287e8f7873605d00d989fed8ade3d2121853a95693382d9338380a5344612ffc0093d8e379d82a1f3c12538026be291edc7a386ef9a0c415fc67f589d37239861d7055c93c970d", 0xa5, 0x0, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d8000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) connect$unix(r0, &(0x7f0000875000)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r3, &(0x7f0000525000)=[{{&(0x7f0000759000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x5}, 0x800000}], 0x1, 0x0, 0x0) [ 76.217049] sctp: [Deprecated]: syz-executor6 (pid 10124) Use of int in maxseg socket option. [ 76.217049] Use struct sctp_assoc_value instead 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000091d000-0x1)="00", 0x2) ioctl$TCSETAF(r0, 0x5404, &(0x7f00003fa000-0x14)={0x101, 0xffffffff80000000, 0x100, 0x200, 0x400000, 0x7fffffff, 0x7fff, 0x401, 0x40, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCSBRKP(r1, 0x5425, 0x5) 2017/12/15 16:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockname$packet(0xffffffffffffffff, &(0x7f00002a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d63000)=0x14) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004fb000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000164000-0x8)={0x0, 0xcfb}, &(0x7f0000a49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f7c000)=@sack_info={r3, 0xf9, 0x6}, &(0x7f0000a13000)=0xc) r4 = fcntl$dupfd(r1, 0x0, r1) mkdir(&(0x7f0000997000-0x8)="2e2f66696c653000", 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000000000ffffffde", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000289000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00004e1000)="", &(0x7f0000d70000-0xe1)="", 0x0, 0x0}, 0x28) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00000f4000)=@hdr={0x103, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b702e3", 0x246c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0], {0x6, 0x6, "f9ee19", 0x5, 0x9f, 0xfb2c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x3f, 0x46d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "1c45e5486cdc4f0b36ac33e83f2cf3790d573d9b0f51b4845f5b879d"}, {0xc2, 0x87, "137e3bebdef8eb8a6368f02acc2735a50477e9ec9870a5d9d8c7a5303c68b67cc865cb322e7b1e3949a44b8c52e1f1de327bab18f1be59ab805a7d1732637b6fc7db712a2c0d1f527e02a52664ecedf15d782a2bcbe00545c8e44b51e8a6501012b4d4ea36011b9dfe557d83a7e70cc124a4959e2e0cc7ccfa887c78209a978310d54549a9d2fa"}, {0xff, 0x7e, "0a530212bc7196ba019829a5d8d385befb71b2b10846fb0d8c8c54ce6cf720b0f57aed346960bcf2a71aa58b9be1967d070de63a39074a4b853270ed992dcb742527df14dad0ea1326b26d4c2a825f1f68b1cf13fdbf0a069d47036d6ee355207a9a69c9c237957b5e38d5e08364e1ecf3f7cd99b7fbc2916830137ed39f"}, {0x1, 0xe6, "88152c688e4e310a28b91294470f9b59c2462ae0a94afd9b7cd49d6d16d0783953a5c654a6499fd6bbd1332307672cad6681efa464c613a62c64b4384c454976e05f7ce9112e111ae3b01d631fb6dda7b1642d5a622f38cb233a23191d16211750e24c7a7fbd7d1b88801e8f1353f3cac78fb91923dd13c96523781b7061163c12f7fc7e90a6c3ecd9080370a3fc6f82cc991f8f499346de40653be201f9ac2e015b5f1dbabd36c042894301eff1555a78c1225de178871617615617548f126e11e5556737ca693515625600542187eb6c909df86cbc6152c3c64bdae26dcb215a387106ab41"}, {0xff, 0x5, "41df2cacca"}, {0xff, 0x77, "23b28351f628166bcf3570043a8f0e39b70875271382698bfb68860880f2d5a4d0079182b8ce38748776df8c102916274da6b280d15655fc6bb261fc03f0b59a545b1a2dbbc0ef341cd95de476b7e302fe8525503f9cb5367343089522ee8917fdb25455f63ce65b0de3191aa922c8fa6bf99e585c62c2"}, {0xff, 0xd4, "2badfb68950d46d9ca0f6dd10bfd2b0b29e1fe4f3df67242ca9a72063ca0fee4eedc09d0efb7ba0e49398848c06a72e92fa2fd6731144280d8e156762fd6e96720425e53d5ee4e5110fb776ece7a1258a66db6bdd1bfea5bd97494831e27a551bbe5ddcd89c53154d40aa72399a7dd2657f905e6062a964b09d6531f7d2aa0337e93389603eb56c9b6365a19e03460e6c497a80f03bf9319cffd36fca5093cba50bfc27f265035409c38a9489fd638701ca6a542f0fb8af1a2218007878436e993ad701994bc8a07a14bf0bec62eeaf67862288b"}, {0xff, 0x1000, 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"fbed5c43f36fa56063c6fe72b198a94e2b4e7bc18dd86f0282dd379d97966122548a2c32173bab90136a639f6ef0837fb4ee8fd9b7594e39f7149cf9645ece60c8f42c7fbfbba11954b642b7a928297d2aafdc9fb576ab93a3589c7490d3882b68e594cb4861b28268ecba205b9ceedbc7e2b8f23cfdd0b5e74cc962b4ec5f19811318e5860228f20b0e0c442fe19724bb8c1adc4c994d83f0aa4f00db5b9e11a8df4e6aaa66480300000063622ae558650cf93df7770f2d9eede3d2f8a5f468f48dc166d6f763521b7ca4"}}}}}, 0x249e) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x0, 0x80000) r1 = dup(r0) syz_open_dev$mouse(&(0x7f000095c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2bbe1ed3) r2 = userfaultfd(0x0) preadv(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000002000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x5, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x2fa331e73e03065, r2, 0x1}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000004000-0x2)={0x6, 0xffff}) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x100000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) gettid() perf_event_open(&(0x7f0000da0000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000bc7000)={0x1f, 0x4, {0x6, 0x5, 0x7ff, 0x8000000000000, 0x1f, 0xffffffff}, 0x9, 0x8}, 0xe) socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) [ 76.263586] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/15 16:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009f5000-0x8)={0x0, 0x0}, &(0x7f00000a0000)=0x8) r1 = socket(0x10, 0x3, 0x100000000000c) r2 = add_key(&(0x7f0000afd000-0xa)="69645f6c656761637900", &(0x7f0000813000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000644000-0x1000)="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", 0x1000, 0xfffffffffffffffc) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000401000)=0x1801, 0x4) add_key(&(0x7f00005b4000)="2e6465616400", &(0x7f00008cf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000041d000)="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", 0x1000, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000)=0xfb4, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bf5000-0x10)={0x10000, 0x5af6, 0x10000, 0x7}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000abd000-0x8c)={0x6, 0x3, 0xa3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006bc000)={0x0, 0x0, 0x20}, &(0x7f00007a0000)=0xc) r4 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000092000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b56000-0x4)=0x1000) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) write(r1, &(0x7f00005e4000-0x1f)="1f00000010000000000000ffff00f6ffffff0a0000000a00009716e804dd08", 0x1f) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d61000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00008dd000)={0x0, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000985000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd001, 0x1000, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x52, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x5, 0x0, 0x0, 0x7fffffff, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x1, 0x3f]}) ioctl$KVM_GET_TSC_KHZ(r7, 0xaea3) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:25 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bf000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000073d000-0x4)={r1}) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000ef1000-0x98)="90be6059742949b97de6bae22df825c3459a92e9c2ea9065dbed69a90bc0bd678f5997d55a876aaa800b57f8a1a77a255cb4c165a7d4b9f15aa6ecaf71b7346713fdc008519fb34294d6db572deea8e7be4a540e55e38367e5d597047bf454ca60626d8e1a532e25a64266c5ac44baa8465fda688fde05ec5095a866d209581fa75556371b1c5a0507ee88d9b5f888265200eeb226c6536b", 0x98) fcntl$setpipe(r1, 0x407, 0x7) r2 = socket(0x2, 0x3, 0x2) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000d6b000)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x100000000, 0x100000001, 0x0, &(0x7f0000ef2000-0x10)=@generic="8ae778674ee2f37ef78a4b1048ca797a", 0xfffffffffffffe01, 0x5, 0x1}) setsockopt(r2, 0x0, 0x20000000000ca, &(0x7f0000eef000)="0000ddff1200aa050800000003078038", 0x10) 2017/12/15 16:29:25 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) bind$inet6(r0, &(0x7f0000d80000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000abc000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005da000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x47, &(0x7f0000000000)=0x800001, 0x4) bind$inet6(r2, &(0x7f00001f3000-0x1c)={0xa, 0x2, 0xc8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) tee(r1, r2, 0x4, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0xfffffffffffffffc, 0x6, "010000", 0x5c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x1, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0xff}, @fastopen={0x22, 0x9, "486633ec615420"}, @nop={0x1}, @fastopen={0x22, 0x2, ""}, @md5sig={0x13, 0x12, "b8d3b4130784caf443627b83aeb166f4"}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}, @nop={0x1}, @generic={0x4, 0xf, "7c423c4c23f2931125c450c1f2"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r3 = socket(0x14, 0x5, 0xfffffffffffffffc) r4 = socket(0x400000c, 0x5, 0x6a54) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000d0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000559000-0x14)={0x0, 0x3ff, 0x4067f62d, 0x100000000, 0x7fff, 0x8}, &(0x7f0000e54000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000dcc000-0x78)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x5, 0x2, 0x6, 0x7fffffff, &(0x7f00006d6000)=@common="6c6f0000000000000000000000000000", 0x4, 0xfffffffffffffff9, 0x8}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000-0xaa)="3d23c2e3657a0399151b5fe22abce4d9038eaf45147cbcefdb51aac77a70e364d0d05363963d70526bb6406ae205000000000000001128a644d42d072b010cd98ef82303fbeacd42d3e4476d51f6895ca03d1324df68ff49d5e6d862f70b40afdcf47b0eae4d02209600000000000000004153e675a672157f07cf96fd6fba154aedfaffffffc5891c21c54d11997a4993fd02c31920f61ba18c59a0b9a6726010a08f0947dd51a4db77", 0xaa}, {&(0x7f0000001000)="e31bb4d94824b16b449accd834d37146daacaf19966f36ecb3924a3c5b41c7ddbaf550d6d488ce05717d3994d4aec88013a792bc162bcd7b02c76a3d7f05489fd3d3feb301c572e5a0002f8a541c3099b2df8d7a022139beed85a0f0f933e6c4cc36922dcdcc92289b010480fb91ea48cb84e44af9", 0x75}], 0x3, &(0x7f0000001000-0x18)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x40}, 0xfffffffffffffffe) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x1000000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x400, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x3, 0x40000000000000, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xeb, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000268000-0x4)=0x0, &(0x7f00004ca000)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c1c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r1, &(0x7f0000ed3000)="0000000000000000", 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b3000-0x9)="2f6465762f72746300", 0xc00, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000009d000-0x2)="c69f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000006, 0x78, 0x3e3, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfc, 0x8, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x200000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xa) syz_emit_ethernet(0x86, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x78, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x20}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x2, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) mknod(&(0x7f0000bb7000)="2e2f66696c653000", 0x8, 0x2) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f000064d000-0x4)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000564000-0x10)="2f6465762f73657175656e6365723200", 0xa0000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000f7e000)={r4, 0xffffffffffffffff}) close(r2) bind$unix(r3, &(0x7f0000aa1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/15 16:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000038e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f27000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xbbaf03e40000, 0x329c, 0x81, 0x104464}, &(0x7f0000001000-0x4)=0xa0) r4 = syz_open_procfs(0x0, &(0x7f0000c85000-0x15)="6e65742f6970365f7461626c65735f6e616d657300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) preadv(r4, &(0x7f0000760000-0x18)=[{&(0x7f0000e29000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f000098d000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000080b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x3, 0xfffffffffffffffc) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f14000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c96000)=0x1c, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000001000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x800}) modify_ldt$read(0x0, &(0x7f00001b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) r6 = socket$inet(0x2, 0x1, 0x0) getrlimit(0xf, &(0x7f0000de8000)={0x0, 0x0}) r7 = dup(r6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000096c000)={0x80000000, 0x8001, 0x8204, 0xfffffffffffffffb, 0x8, 0x1, 0x8, 0xffff, r3}, 0x20) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f00002fa000)=0x40c2, 0x4) name_to_handle_at(r7, &(0x7f0000de3000-0x8)="2e2f66696c653000", &(0x7f0000389000-0x103)={0x103, 0x8, "995af3e1435190b1d3d131489b52d0612435e68504c96d6c7881b3f455b0ea6a7d0667537e366c97930f0fe2f7d5628a0c948fdd878b798287028e83a70413a03361224b90ab49f9643062c41932103ff18569b66d0fbd6e225fe4a5031566b5c3359c5c8d45abea83953828e57378d16a70d96b93762b73c58bd1e2794c56e9644c8294d827a025de68e1cb5d6808402e9cb844785f41a6e5baff1bd81c4a6c458baa42894243c389f02a994f3287c0c972018640254df8cf00efd75e78c47a1ad08754268a7cfb84e9d2f75a4d5f8f72e6318a7e9cbb8755e96583a4b96fb1457ffea43c6d983a14a313fcd7b906902ea0d8f99fb4e6780e0a3b"}, &(0x7f000080f000-0x4)=0x0, 0x1400) bind$inet(r6, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet(0x2, 0x80b, 0x401) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f5b000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b12000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000630000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, 0x2, 0x9, 0x3f, 0x5e}, &(0x7f0000dd2000)=0xa0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f52000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00003f4000)="2e2f66696c653000", &(0x7f0000b7c000)="2e2f66696c653000", &(0x7f0000cc1000)="63707573657400", 0x0, &(0x7f0000691000-0x1)="") 2017/12/15 16:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) gettid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000ca4000-0x12)="0000e906") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000017000-0x10)={0x875, 0x200, 0x5, 0x9c, 0x0}, &(0x7f00009d3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a26000)={0x1, 0x20d, 0x0, 0xc2, 0x0}, &(0x7f000022c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000686000-0x8e)={0x0, 0x86, "5ca601c4f3899ae25e7e0d5401a75d96c6b31eb92baecae6d765ff091e1a59c9b5ce74c6a770957943f26e17e42eb9fefa8ae5458431f43570aa4226e378dd4d40fcbb1abf9b1e61a51dcd4d1975af5824ea1f4c1f2c4b67c5dc5f24fd6ff80fecad91f068e6bbf1062c6c77eb1ca300c82d93b7a25b5127d65fcdf2912b62e12fe2b8731cfb"}, &(0x7f00003fb000)=0x8e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ca7000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x6, 0x0, 0xfbc4, 0xffff, 0xa1, 0x3ff, 0x8, 0xb2, 0x5, 0xaba8, 0x34e1, 0x9a08, 0x0]}, &(0x7f00000b1000-0x4)=0x108) sendmmsg$inet_sctp(r2, &(0x7f0000d3d000-0x38)=[{&(0x7f0000245000-0x1c)=@in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000bdb000)=[{&(0x7f0000d46000)="b68c7a2be1991321a480dd546e9b47f9a563ebbad442c82e7c598f751ecd86a9a81b2623ea9fa097082fab9f7f8f5679721d4db290678444fca365cf3044af051d815adba71ced20f719f19fed42f4103abcd34cffb55b743f9ed543e67d1eb06ad5fae22063a40d70bf7c45c484eb7a8565edc3793d7d9dfb57fd6ecdbb56b0152e609a10f9d75fd7d880b3f6109b519e85dec18ba4b5f7ad6f38cb599779b8bf2da8e4a93890240e93b08296755dcdc6208666f6a4a6dddb8201a248", 0xbd}, {&(0x7f0000614000)="72e64e9a01c0c8f63ed6221dcab56b5240af823a9b358172801aae9c6bc702bfb56fabd9e30ee0b194717ad4437d071f87bde54b764c", 0x36}, {&(0x7f0000a41000-0x1000)="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", 0x1000}, {&(0x7f0000d8f000-0x16)="5336766b010f1ea6b2552d0b4f831358292481fba5c3", 0x16}, {&(0x7f0000ae2000-0xb4)="ec12ad9a5bc0aa13c9a381c16f822212f15730fbbdb0427869c7f4b9c0233b92c572b47de17e44c1e5c824a786f742e603b89687a7cfb4bc7d632b6623078ccfab151b9b559f1ce5fb0e1514dc785b075b128578649a4cdf0fa69cead1edadaf757aada28071290840888d4c21d2a08b71f7a24b591b8b9c70ac3fcb9abdc8989e5aa996b0461b07e60051f95a7e7bd6f217a7c95c190ea31de7b58e280c48f425c963299473318901bca83e6b88cffd991f1394", 0xb4}, {&(0x7f0000f3f000-0x2a)="65032c68cfd845fb908070b86681dbc03954a9a800c209df89499742ebb084f0b7264d6b8282bcd5c657", 0x2a}, {&(0x7f0000d03000-0xfe)="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", 0xfe}, {&(0x7f0000842000)="53e6a74677a214d3a575c9bab1c57982a1ebe4d1d1a32fe77ddcc4fc9199d6f641b8b01c33be9807089ca2d9bffc282a78831d4cdc093e4f4bb21c", 0x3b}, {&(0x7f0000e42000-0x9e)="79a808772955cec90e518c261103938ae3f612f7835992e1dace31a088fd763ade0ad5af093c9264465d0dc720dbd0780e74cf10d9b01027563e3b44d8f08decc4e276b1f2bdec809d7077bf66d28ef0dd2d96a36b8de746ed29851cb09a12af629fe19d79279e31cda89659ed3106aaa5fb9776fede765c0b26373546b0c93622c3f11b9114785e4027d5498971bcc507de8c94a4ae349592cd58099d3b", 0x9e}], 0x9, &(0x7f0000a11000)=[@init={0x18, 0x84, 0x0, {0x3, 0x7f, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x4, 0x3, 0xea, 0x4, 0x3f, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x6, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8008, 0x2, 0xbcc5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x4, 0x6, 0x0, 0xc89, 0x7fff, 0xfa, r4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x100000000, 0xffffffffffffd1f1, 0x8ce6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x401, 0x1000, r5}}], 0x150, 0x4000080}], 0x1, 0x80) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a73000-0x10)={0x0, 0x5, 0xffff, 0xe13}, &(0x7f0000423000)=0x10) syz_open_procfs(r6, &(0x7f0000133000)="00c42f7463703600") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x9, 0x80000000) connect$inet6(r8, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x8cd}, 0x1c) setsockopt$inet6_buf(r8, 0x29, 0x2a, &(0x7f0000f8f000)="fa", 0x1) bind$inet6(r8, &(0x7f00004a7000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) setsockopt$inet6_int(r8, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000382000-0x58)={0x26, "6165616400000000000000000000", 0xfffffffffffffffd, 0xe, "67636d5f626173652863686163686132302c74677231323829000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f000096b000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r10 = socket$inet(0x2, 0xa, 0x3) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00007aa000-0x1b)="198179c0a20000000000000063e297d60f069680e800015a034217", 0x1b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c6b000)={0x0, 0x0}) bind$inet6(r11, &(0x7f0000e56000-0x1c)={0xa, 0x3, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f00004fb000)={0x0, 0x40, 0x20, 0x29, 0x200}, &(0x7f0000f0f000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000fd6000)={r12, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e02000)={0x3, [0x7fffffff, 0x6, 0xffffffff]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f00007ce000-0xc)={r7, 0x2000000000203, 0xffffffffffffffff}, &(0x7f0000e8b000-0x4)=0xc) socketpair(0x19, 0x7ffff, 0x0, &(0x7f0000e03000+0x4be)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095a000)={0x0, 0x1, 0x404, 0x6, 0x40000001, 0x807e, 0xeaa2, 0x0, {r13, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x80000001, 0x2, 0x6}}, &(0x7f0000cbd000-0x4)=0xb8) r14 = socket$netlink(0x10, 0x3, 0x0) writev(r14, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed9053", 0x3a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x2, "0800"}, &(0x7f0000bcb000-0x4)=0xa) 2017/12/15 16:29:25 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fcf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff8000-0x4)=0x74) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000385000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000336000)="2f73656c696e75782f636865636b72657170726f7400", 0x217be2836870c981, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000e6a000-0x8)={0x10001, 0x9}) bind$netlink(r1, &(0x7f0000568000-0xc)={0x10, 0x0, 0x7, 0x8000}, 0xc) 2017/12/15 16:29:25 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff0000-0x4)=0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0xa, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000)=0x0, &(0x7f0000df0000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x3, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004da000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)="35", 0x1, 0x20008041, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x400005, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009df000)={0x0, 0x7, "03c93dee00001b"}, &(0x7f000047e000)=0xf) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r2, 0x9, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000708000-0x4)=0xa3, 0x4) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f81", 0x2, 0x0, &(0x7f0000b14000)={0xa, 0x0, 0x8000000000004, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c2fc33b216bffffffffff5a3404ab3c8421d7776c91a6c0d0bdc357ef2603b3b8d7dc13a242bbe1061a12ba5805847d7b83ffee0437e8437cc371cc0bcc", 0x3e, 0x80, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000)={0x2, [0x0, 0x0]}, &(0x7f000070e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r3, 0x100}, &(0x7f0000b2a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000023e000)={r2, 0x39c, 0xc}, 0xc) sendto$inet6(r1, &(0x7f0000946000-0xe01)="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", 0xe01, 0x404c890, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x324, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000ab2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x800000) r4 = socket(0x4, 0x400000080000, 0x1) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r4, 0x0) mmap(&(0x7f000088d000/0x13000)=nil, 0x13000, 0x20005, 0x32, r4, 0x0) 2017/12/15 16:29:25 executing program 0: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000572000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000545000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00005c6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00002f3000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000c41000-0x8)="2e2f66696c653000", 0x191040, 0x100) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000a7000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000002f000-0x78)={0x2000000000002, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000080000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000231000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca6000)="2f6465762f6b766d00", 0x800000000000002, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) sendto$ax25(r1, &(0x7f00007a3000-0x1b)="228be7c121a860f63241b3ec255195a8ad3ad34684de806c4f4518", 0x1b, 0x10, &(0x7f0000835000)={0x3, {"fa50eccf2c1a8f"}, 0x39}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007f5000-0x20)={@generic="7138caeb9ebfb4193a77ff5ec5ef72a4", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f000000e000/0x18000)=nil, &(0x7f000001b000-0x18)=[@text16={0x10, &(0x7f0000c0a000-0x48)="ba2100b000ee660f3a429ffe003a0f0f88e6d7a765f7e8ba2000ec0fc7690cba4100edba4200b8e94fef66b80d0000000f23c0b8db000f00d0663503000c000f23f8f00fc081b254", 0x48}], 0x1, 0x33, &(0x7f000000a000-0x20)=[], 0x0) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000d78000-0x8)={0x0, 0x0, []}) mq_timedsend(r4, &(0x7f0000a35000-0x6d)="3ee2263166c963198d38a0ff96563db3da742c6a05e5be791ff177927552924d855c28a04674f92c38c1583fd6b890a22a618447160600d5837759b708d3667fb395d6b69353e632735e3f4628162588e15cd4414c5947f96b9b42585efb73d1821a6a9a31460a42a6fb9ff0ab", 0x6d, 0x2, &(0x7f000023e000-0x8)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000260000)={0x0, 0x4b90}, &(0x7f0000fbd000)=0x8) prctl$setmm(0x23, 0xf, &(0x7f0000150000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) setsockopt$packet_int(r3, 0x107, 0x1c, &(0x7f000047a000)=0x3ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.395566] device gre0 entered promiscuous mode 2017/12/15 16:29:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000dea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000892000)={@generic="14f73fec9de6e5ddc80fc56550b51596", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x80000000, 0x1, 0x0, 0x400084, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xe6, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000a4f000-0x3)="855e79", 0x3) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025a000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079c000)=0x10) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f00009bc000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000861000-0xc)={r6, 0x7ff, 0x0}, 0xc) writev(r5, &(0x7f00001ca000-0x30)=[{&(0x7f000026f000)="0239ab34a816adf49a4743fb6b5e32c97eb8a2ccf6309063390de98a0a39a5087e906e6aec9ac481a7290895cae7bb9e", 0x30}], 0x1) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) readv(r5, &(0x7f00009f0000-0x10)=[{&(0x7f0000c55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f000023b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x2) pipe(&(0x7f0000978000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r7, 0x0, 0x4, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="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", 0x1001}], 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000058c000-0xa5)=@ethtool_eeprom={0x4b, 0xf, 0x0, 0x95, "31c0ff35ef70a50c610f0554c44f04cb5075494dcfda5609fbab7a22a107f54265d2d9168c6a571fff34281c17f79265f3383743cf2c3540329e3ceebc9093f4acee37aa2d25fd1cab06dc5f46dd71a977128228fef14a274fc5bc84309c3552bc3b3359f9b4eecdadff166ee358b280e82a2197f24f36930803b28c5e3486a5e56be1ac3fa71fa31a6426833c5317adbc98eb359e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 16:29:25 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000bd000)="2f6465762f76637300", 0x101000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d84000+0xe23)="370fbf4d8a5959234a6253ab9229af88b547485b9757f9d27654613c2804614d3f4ff2b6240cd547a50d458dea418818e1cf3884ff09835f3cfe2585d0a99305948304205d5e345c5df8fc13b76bbb72120abdab3a0103e014a30eb966cf8ac434e71c84b414ffbac5e4791f084bf397bc53a327d575a2f3c0b2fca5d2f9934a34e4bef0a0da0dd3e46948643aa25f786f15e849246620b89496de6c04f2d509212fad3edeb25d1b6af01ed41b137515ee89ec2b340f07f05a62e2e407f44b8dfa03f8012cdedca3") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x57de, 0x7ff, 0x9, 0x9, 0x8, 0xa626, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5d91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x20, 0x8, 0x9, 0x1000}}, &(0x7f0000c7b000)=0xb8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x400000010000003, 0x2, 0x5, 0x3, 0xfffffffffffffffe}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x7b0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20568b067a91b045, 0x0, 0x1, 0x40, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xedd0, 0x4e019, 0xd, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000052f000-0x4)=0x87, 0x4) getsockname(r1, &(0x7f0000009000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7e000)=0xc) socketpair(0xb, 0x48f10c82b28e4aca, 0x2000000400, &(0x7f0000c90000-0x8)={0x0, 0x0}) dup2(0xffffffffffffffff, r4) setsockopt$sock_void(r3, 0x1, 0x80000023f, 0x0, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9e000)={r5}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000868000-0x12)={@generic="ac0000000002000093f4050000000000", 0x101}) r6 = socket(0x11, 0x6, 0xffffffff00000000) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fad000-0x30)={0x1, 0x3, &(0x7f0000fac000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x3680000001}, @generic={0x1d, 0x40004000000001, 0x0, 0x0}, @generic={0xd39d, 0x9, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffff8, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) recvfrom$packet(r6, &(0x7f000031d000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x1f, &(0x7f000037c000-0x14)={0x11, 0x4, r7, 0x1, 0x8, 0x6, @random="d4378890cfd7", [0x0, 0x0]}, 0x14) syz_open_dev$vcsa(&(0x7f000083d000-0xb)="2f6465762f766373612300", 0x6, 0x4800) 2017/12/15 16:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000031000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "787473286563622d6165732d6165736e692900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee6000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000368000-0x8)={0x0, 0x1}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dd0000-0xc)={r2, 0x9c, &(0x7f000052e000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xad, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e43000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae5000)="a66411db46b93d62b2853a91ce4cb7bd2ae2c03b7998c89a5546eb653bc300c15d7044c8fec4dd34a2632d69b9993e18f194bffdf5e313d492c1a92f403c011b27cd91149db71db908f2cbe8940996e6ee25b8458b2dceb3cfaf88f1855aaa1084a31cdd8fff3d057db7543cc13ad9b4535b7d6d6acaabf398a8f1afba3a6eac5aef3e97", 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) memfd_create(&(0x7f000083b000-0x1)="00", 0x0) pipe2(&(0x7f00009ae000-0x8)={0x0, 0x0}, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f000036d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000098d000)=0x0) 2017/12/15 16:29:25 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000094000-0x1c)={0x0, 0x0, 0x6, 0x0, 0x800, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fe1000)="706b6373375f7465737400", &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e56000-0xc6)="c548b19887bdd22d1053234b7e4fd1ecf4c2ceb1b08b0f83b2e2acc3ff96d49054db262bd72dea630bcdc698b96a4868aa515c54c98120f0d58037e6da5fb3a65446216a45f5aab54fd8db8191f861197346b6127214b70fe6fd1a569ed879ffaf40bf35a6a9bd5685a27da78d371612af6217848759f5db6fd42feedea784fc8317c53cb335eb1ca25348929fcbde81dda6453a628d0871b7732f5391a6de63ff7c7f436a2ff7a9cbdf589739a6d59ae40a68379fe69b63e7a1986584b40f32f51b1c2115d9", 0xc6, 0xfffffffffffffffa) add_key(&(0x7f000029a000-0xa)="626c61636b6c69737400", &(0x7f0000886000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0xe3)="", 0x0, r0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000615000)=0x0, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d19000)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000084e000)={0x2000000000, 0x8, 0x0, 0x4, 0x1}) perf_event_open(&(0x7f00000ec000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004f3000)=0x100000009) ioctl$TCXONC(r2, 0x540a, 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000677000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) r5 = getgid() setfsgid(r5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d25000)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000105000-0xc)={r6, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$KDDELIO(r2, 0x4b35, 0x15) ioperm(0x6, 0x302, 0xfffffffffffffff8) ioctl$TCXONC(r3, 0x540a, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000465000-0x8)={0x0, 0x0}, &(0x7f0000cfb000-0x4)=0x8) 2017/12/15 16:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000419000)="497595b16b8b23486b2758a763d61a6d9056ea685d487c51fa0d49a978f037474e51b43c5fa43112073cec75f68e2caa2ece46ab3a9c29567cca49085a51d0dac012f531ce22b82a05002312bfe406baeef57f726289bd0b932fca2970d7dac62f13bdb369112c0b2c40d0d77b507af2b57d263ceab8c85d8cef8ef226799e2f084cb2bd2be076a367c1a700332c9ab3b956336814f900e3103293012c", 0x3) pwrite64(r0, &(0x7f00007f2000)="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", 0x1a7, 0x0) signalfd4(r0, &(0x7f00005cd000)={0x3}, 0x8, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000fb8000-0x8)="2e2f66696c653000") readlink(&(0x7f000070f000-0x8)="2e2f66696c653000", &(0x7f0000067000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) r1 = syz_open_dev$usbmon(&(0x7f0000de4000-0xd)="2f6465762f7573626d6f6e2300", 0x800003ff, 0x20400) readlink(&(0x7f0000657000-0x8)="2e2f66696c653000", &(0x7f000017a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) creat(&(0x7f000028b000)="2e2f66696c653000", 0x0) readlink(&(0x7f00004da000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00009bb000-0x1)="00", 0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000049c000-0x4)=0x0) process_vm_writev(r2, &(0x7f00005b9000-0x8)=[{&(0x7f0000daf000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f00003a7000-0x30)=[{&(0x7f0000bd8000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000209000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000818000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000084c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x6, 0x0) 2017/12/15 16:29:25 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f87000)="6c6f6b657972696e6774727573746564757365725b00", 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000090000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") personality(0xf9eb67308bc5ac3d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mprotect(&(0x7f00009b8000/0x1000)=nil, 0x1000, 0x0) io_setup(0x6, &(0x7f0000a9f000)=0x0) io_setup(0xa1b, &(0x7f0000001000)=0x0) 2017/12/15 16:29:25 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000195000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = socket(0x3, 0x0, 0x20000000000000) r2 = creat(&(0x7f0000e7b000-0x8)="2e2f66696c653000", 0x1a) sendfile(r0, r0, &(0x7f0000501000)=0x3, 0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000282000-0xd)="00000000000000000000000000") r3 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000978000-0xc)={&(0x7f000086a000)="2e2f66696c653000", 0x0}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c92000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000f46000)={0x68, 0x0, &(0x7f00000e7000)=[@increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x38, &(0x7f0000c05000-0x30)=[@flat={0x77622a85, 0x100, r3, 0x4}, @flat={0x73622a85, 0x100, r4, 0x0}], &(0x7f0000fb2000-0x38)=[0x38, 0x20, 0x40, 0x30, 0x38, 0x68, 0x0]}, 0xfffffffffffffffb}}, @release={0x40046306, 0x3}, @release={0x40046306, 0x2}, @enter_looper={0x630c}], 0xdf, 0x0, &(0x7f0000fcb000)="2c18fb738e88f2208156246b6f9da0f66b0d9c070fcd61c6f19616966f3f254260567c2b7a6c60a265860a760e42a1a3fd19dbca1cee66b593f5df8f0b68155067049e74fc951c2d4a2f7a803181988454abdd59ef0bc7ec9d28362fecb48c6e6706a7ad7160633b4f6403804cd601554d63f3eb49a5e5717e9108890fe3f0b98149bb1c75f765ecda8229e950606291f80f226402dd59fac65c76f2ec731587e7728973d1fbb29dbd9849527b90abda3c0fdb6616cc3abb0bcbdd3e9e5a592cf3904cdb3f4d1816443f6d042e3a70f57c6948135741e9ab16ecedf2e52683"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) process_vm_readv(r5, &(0x7f000004d000)=[{&(0x7f0000215000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000751000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000481000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000396000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x4, &(0x7f0000072000-0x10)=[{&(0x7f0000162000-0x9)="000000000000000000", 0x9}, {&(0x7f0000811000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, 0x0) r6 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000f9e000-0xc)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1b000-0xa)="2f6465762f70746d7800", 0x204022, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x1c, 0x0, &(0x7f00004c5000-0x1c)=[@release={0x40046306, 0x1}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000540000-0x1)="ff"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) recvfrom(r1, &(0x7f0000c48000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x40000100, &(0x7f0000bac000)=@ipx={0x4, 0x7, 0x3ff, "3f519a0243df", 0x5, 0x0}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000034e000)={0x48, 0x0, &(0x7f0000d66000)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000654000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000271000)=0x0, 0x1, 0x4, 0x31}], &(0x7f0000668000-0x38)=[0x38, 0x18, 0x0, 0x0, 0x28, 0x78, 0x2000000000040]}}], 0x1000, 0x0, &(0x7f0000a8c000-0x1000)="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"}) syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000994000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000f80000-0x58)={{0x0, 0x2}, 0x0, 0x830, 0x8000000000, {0x0, 0x0}, 0x57, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r7, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x81}, 0xc) 2017/12/15 16:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) utimes(&(0x7f000036e000)="2e2f66696c65302f66696c653000", &(0x7f0000620000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = socket(0x11, 0x8020400000000802, 0x0) socketpair(0x0, 0x0, 0x10001, &(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff5000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff5000)={0x0, 0x0, 0x50}) getpeername(r0, &(0x7f00007fb000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002f6000)=0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008d1000)={0x7f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x89be, 0x4, 0x5, 0x0, &(0x7f0000ff7000-0x10)=@generic="a58c787fe2dd4d58292d5cdffccdc566", 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe7000)={r3, 0x80000, 0xffffffffffffffff}) bind(0xffffffffffffffff, &(0x7f0000fe8000-0x80)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ff2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b81000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7}, &(0x7f0000e1a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002fe000)={r4, 0x80, 0x6bb70000000, 0x7f}, &(0x7f0000c9c000)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000feb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000f45000)={0x0, 0x0}) socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000000d000)={@common="6c6f0000e70000000000000000008001", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$inet6(r0, &(0x7f00002c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) setxattr(&(0x7f0000ae1000-0x8)="2e2f66696c653000", &(0x7f0000ce3000-0xb)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000d38000)="2876626f786e65743100", 0xa, 0x0) 2017/12/15 16:29:25 executing program 3: syz_open_dev$sg(&(0x7f0000c67000)="2f6465762f73672300", 0x7, 0x101200) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a3000)={0x0, 0x0, 0x0}, &(0x7f000096f000-0x4)=0xc) r1 = syz_open_pts(0xffffffffffffffff, 0x28000) ioctl$VT_DISALLOCATE(r1, 0x5608) getpgrp(r0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x80000) r5 = epoll_create1(0x80000) r6 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x4}, 0xc) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, 0x0, 0x7, r5, &(0x7f000062b000)={r5, r2, 0x3ff}) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000e14000)={0xffffffff80000009, 0x0}) 2017/12/15 16:29:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2000000000, 0x0, 0x10001, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f00007f7000)="", &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x8) epoll_create1(0x800000080000) socketpair(0x401, 0x0, 0x73, &(0x7f00005d0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d4d000-0x1c)={0xa, 0x3, 0x405, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000625000-0x8)={0x0, 0x0}) getpriority(0x2, r1) r2 = perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d4f000-0x4)=0x5) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ea5000-0x50)={{0x1b9, 0x6}, {0x8, 0x40}, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000026f000)=0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00008ea000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000551000-0x78)={0x2, 0x78, 0x3e2, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c6f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0xe68) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r3, 0x0, 0x27, &(0x7f0000496000)="e000003e7ffeff0021ec067f", 0xc) shutdown(r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:26 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e1000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x3) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r3 = dup2(r2, r1) write(r2, &(0x7f0000552000-0x29)="85f776637918fd4584a7bfea15c8800100000000000000ebf666529437cacaf0ce44c05e4485db2e9fcc56d419b108c52b17b1dde6bd77871a92e625ec8b7bfc6945992eb1f692b1dee289bd6da2e4f84406840bda75fe24869745fbb9d7a8eed81b9cf7dde68a94dc6bb863c20148366c564c193ff67126072eb3bf499c", 0x7e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000270000-0x8c)={0x0, 0x0, 0x8, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x5, &(0x7f00009a8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d6a000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000412000)={{r4, r5+10000000}, {r6, r7+10000000}}, &(0x7f0000ba2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0xffffffffffffffc1, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x2, 0x0, 0x0, @tick=0x6, {0x0, 0x401}, {0x0, 0x0}, @raw8={"8c4e743039d3832be84d0925"}}], 0x70) waitid(0x0, 0x0, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00007b8000)={0x92, @time={r9, r8}, 0x20000000006, {0x0, 0x2}, 0x80000000, 0xb, 0x33ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000b78000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x40082406, &(0x7f0000509000-0x18)="286367726f757047504c707070312129276d643573756d00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, r3, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r12, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="185b1503eb11cb00d97bef3ba17bbbf7e2cb913bdc9315aed7cc47043202918a412f24ce25f84eb6c07e4f80245aa9d7adc88565c9da66962206fef7d5208a3c1f82c61f830ca6629b5da923b061aba0a0fd70a37c4a26fec7043b39602d9581e02097627cb9ba4e1042e1bf7d6ace80771db90ee3b3ff25bbb793fdca8a30b3a6a6592bfb941a6ed032c7658788941f1f0753ff0ed55c3ef38584f4464a5575f713184d164d11bfa5ba875a6d99a8670c71f0920e7bbec18740cf89d7d31dce403b4afc6410e65fd8287d2747647d7406b48a6dfb3798d0b55452be391604afc5df6723c0e5b604f6885f5d98221eac41b86b5c2c2171ff0b63adb922a07c5462120f4ea127b0e008e7ef03203c46b1d2b60cff0573916cfdd9fb03335cb3cb79119f8660cee95304ddbfbcb089c0224928a49e045de9dd3eea11737f39b7b6096d8585d1738abd3e2f985500b4c678efd59994a118abed5cf406567f7ab673049a9c1b98419276a50b18de1f1a53eab73b29ea9a42469df9dab2e204cb3b6024da94ae7016bf9f6fe5433cb9eb4e143cb1ed41ccea6be64910bc6efa5ed31101829e53a3af37dd3f1ac3eccd591e2b66c5ab081fa25008eabeaa87c2a184114a6f13a6502ce14c7c7ed1edef820f1ad83796613e0c4b6e24d47020ed50f861880a3fc70fff0b222d6304a0ac385c76ed018eb337bf99fc9cd9124d903673ea2b6188ed81b7564d6bacf32c4561f1eebfd3df1fd1c3fc0a7267e37fde59e1d5acbe88fd2177a494039b48cfed10b9e1dc094b2fa547b9ff462d71dcf9f9fca5eb8767842479201a746b5d0024d655b29a5fdc1dac52880b78c52ab60c9da9ded404d885a66c1884694c30a7d13b71983e95d678aeaeef6a42ed0f4ae1b1a5951adb094ee3e9f8071b495bd63dada3e929a93f5e89d7ace1a66edc195d44276d9602d1714d724d0743f2346ccfa5ff730e72261a9ec9aeffe27b54231a63dafe4cfe2727c1daf0604acb7e27f19022fb2f047df6594f519c04107c9b782036b5c0326291f5597a1ca0ec39f7a981701768db0a4e9c6b3dffa7b2584aeb02ad5389054fa501487e3fb6233380e7399e7f5c1bf497684078dd8e3a35caff6230322a0ad04330b823d533ef8e2be35ccee789372b8334ba4859e8565982e5f1bf7fc1442c0b155b4caf87a68b09ff18a63d5d56e494a596782c7e212480a1a12bb7c4a9ae7e445d3390f368c84af3524e7b95e104def838d9165e645063038506ebaade1c36479801f44702a9bfd4a1d4efbebf7a0eabccc736f22dbdda10f564ac57ae2f10d11395eb113ec4ddcd23bd16423097738af860a9fb4948b3e68519030eaa8ebf5c313f530afa5a743d6d4e913975e9c2690777ea3bfdae82f32df146d5c4b2ee0d18efc181474c3686c6347267ae732e7c603fc32c5c5a34567c937299072fadfed4497d1a6b9f26a4092e1419350d6f47515168fd61abf6226b4ae9ef6fc244c4498cf55c5f28254d0f7d086ac06b0f4f7b2648a9a3107c7cdbbd57f2c9ff3b8240dc76bdecf606ba4268ac804ff863caae58e8899af31c407303d19ee643654cfce3e3d8714d69e29290eb8ba3c97f424067a5f8d7e7a7a4d528fb3a1dde26569cccdcb2a7333d74bd67e3f5f50ec17e00974722b8dea2b8d047bf7625439e87cce73ba14f2ee2b165a8ff0c34cbdb63591e0eb03cf5d07b7702921b1bb53ddfa27dc9f52bf119ef581e5799e4233d6d4c9b82401a453b26e303686d43c4ccab620f933396d4ec3096161af015223bc6bafa95305e60a97aae33cb743820c0a1c96783b560c929da56f0a1e4bf21ce76acd42bf86e8fb9897e077a12415cce4937b29c347c889c87446779ed6d661c9416e69005d8faa04583c43d3acc526068c997c735e29bb9feecf32633fc189ca7c03f84281537e2086895f2b2d0f4f9ac49ee0e0cbd1ada55def35fed937eaca5c4da721e0e3c4dcc12c5bbf55be7f93766159b948602cb0472bdb13366a113e09ef5b4320c29192f343c28272200231dcaaf1feeaec2debb5e0ea4165bb9e934fff8655dc6d0cf84dc1d6da8bab2103896ea12767986e923c9f2977320f9ae75b9b9db2d468ff59ef644c836b51b6ad66e40e384e9da19ddfad2c127e7517098729801c1f170e4e195426ec92026f34f5ca50cd4f43c2ecd37c576fc0cacaab9017263ccfd14b0aff359fe4c737e7effb6ffdf2653e3cd27d71041f0fc03c6d6c121ed99e2fe7bc9798a3d3da05b733583d768d8510e81667af62becadfbcec1a78cc4248f16f235915e8c2d62a91670f13d59efc83bdbec367daf27bf3f3b4afeb1ec6fb7b43c46a0c8e2cfafd742f632ba37d146338a5c491b2f7c606b36745eaebf3ea5037ea7c2caaf7b32a12453bd14b2a12912e45b97e0bd782086cbd175b339b9e1ca0251be30ad8b59c106e618e3d1d7ab30b36214c7a811713af451a03ce2e95e212bbe4bc52cb452474f4a41956b82618303b205da39bd4477996a6db6639c638c92e925ba48e76b86d93c7fad3a50efd3214a8a944fa295fb8a4d6e6a5648c9c5b7a5cfc9e192b2498b4d36cb688ebe160409cd4bf2e36fb1ecca9a3840f96b8f09b02b407e85b4c8ae28e55555836ece2e12e0937b525fdc222e2f1908c738fb89309a466b640c6e9c97292a4125edb9f1482633434c4f3120c2451c36c87e81c55af3b190f0838e8973fc9ae668f8533b81ad1ab64f35cb6c58ddc3bf0fcce7780e218756fccec1d3ff0c25e3a1da5e016b9ae8fdac93ce49e492413dc8d80b1b4cf189938d6c193214bf84bff6d4bc20e1441e1d40090667cac08a01df14f9fcc627cfbd04f86a715a663bd169ec29259d7bfdf892566627ee40f6c877ac7ab237ef2e025bbe6794641a8da4115f4148f1f8c9d0a4a154bad935e50b0121be57fe67f73c0955a534203780e0d0cfb2e88098673d018b60be450612f9ae1db3b5fa4d9581a8feda875a0b7ebc2ad3846d0382ec6765d7246020c0e61646f452b0c3544e5d9b78532b7ed43cedfc0367c9c0f511427711b6279e0a8cf73f3a9e69e4a1247fb7cbcd30d6c224428aab4ba99d6b35a18cf349644b95e933c866741db40cea5856aba900ef30459b111e4d4df3044d7304f79c837b8cd14973b8cc9493c927156056aa3f3b22ec310504b4f752caa0b152cda86331c6abf476aa1102c1aa27edcd174cfc9985f75c48129f5646e2574b1e6f2edfd009267a766c6bd0e8682b782b347ab9e402f398f18a90d64a18ada622e189390a17534786dc61920622a5552a65a73ad3bd06bdb631d5206bc61008ae4349f6d55d196a3ff1fa713446c41c8f48dbab00da72955a322166bbd48653c51f9844f5116e1a1fb6666e92becad4d2ebb061e0cefb370519169d3a58a4f0f29703a099e92a85b6c1ba0c998ad6a3f4c09c035e69731ab5563ea7362f9407ef68b798cb0f021eae19b4fcd4dde9ba5654a1724aa1ea6da2979586fd48873db833ced83008380cd40ca87ee83970b27f729334aca6cef6372da915bac60d736591776c845859b4b087c90eeb045a9035e0571c60cbac13eccae692b0db6077229983a5d95c4407292f8bad77cd38531adf432eecf6edc754d56ed66bd065d80cf97e5e4c2640bb70fda6ddc7d3ab3b133b149df98fd74a1c42fd43d72440e55f30cc72fb5dbee6d2af2e9b483b83150019b5a45d102e8256681798ec313f5772f570c9ebf7a2ea41d5e55856ead6e2112db4fc5f82b57f7961fe58665c8e6e7527a68a97c6d9fd59c47014053194ad4598cc23d81acafa5569aa3ba400c7d82f557fe10a71622238690c39f5ccb13c06c9ef12a449cc2df13286b87ec1454f917ab5c23331b73061f44758db4ca523b60b5e4dac6df6350f3bd66873f97ce7c3369a313e389e0d30d6968eb6df46c43f32c14d2fa99be35ffc30677921a5e7837e45a3b14aff757a61e79b9e9a33b723cc9a73d61ef85526777d7fb2c5413c4ab762bebbbe40", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f00007df000)=0x4) bind$inet(r13, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x800000000001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000469000)="2f6465762f73657175656e63657200", 0x200000, 0x0) 2017/12/15 16:29:26 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d19000-0x4)=0x0, &(0x7f0000d19000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="", &(0x7f000023e000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/15 16:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xf1) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000434000)=0x427) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000926000)="00000000", &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00004af000-0x8)={0x0, 0x1}, 0x8) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f000072c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x10000000000) recvfrom(0xffffffffffffffff, &(0x7f0000f69000-0x1000)="", 0x0, 0x40000000, 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f000076d000+0xc59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc0000)=0xec) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000588000)={0x5, &(0x7f0000bdd000-0x28)=[{0x1, 0x81, 0xcbb, 0x5b9b}, {0x5, 0x7, 0x5, 0x6}, {0x2000000000008, 0x1a, 0x2, 0x7}, {0xea4, 0x5c9c, 0x10000, 0x1}, {0xb9, 0x10000, 0x0, 0x1}]}, 0x10) r4 = dup3(r1, r0, 0x80000) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f00008cf000-0x4)=0x0, 0x4) connect$inet6(r3, &(0x7f0000f60000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$bt_rfcomm(0x1f, 0x4, 0x3) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00009e4000)=0xffeffffd, &(0x7f0000b5f000)=0x2) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f000071e000-0x6)="626465764000", 0x6) r6 = dup2(r0, r3) r7 = dup3(r3, r0, 0x80000) ioctl$KVM_GET_FPU(r7, 0x81a0ae8c, &(0x7f0000609000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000775000-0x8)=0x2) setsockopt$inet6_tcp_buf(r6, 0x6, 0x80000000001f, &(0x7f0000847000-0x97)="e2f2c15686f9ef4a030ec80ebb2c59a81be70b84a5441e7d885480b8384d210f151f2cc5ea6db1c14bf2d7cc0c08768b2e06e74cef5e7e525e765b908d977311e73fad26aa76f720bcbc9531f1ab053470efdcbb13c498e7d270ebb7634828d905ea1942e277202678cf8d54b2c2c3cdff666516bee9128bd74a28e614049815b8c07394e9cc1c11d0f4a9932871ae020c25a16efaaac8", 0x97) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x3, &(0x7f000002a000)={0x0, 0x22, 0x1, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec7000-0x4)=0x0) timer_delete(r9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) pipe(&(0x7f000040f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/15 16:29:26 executing program 7: r0 = memfd_create(&(0x7f0000001000-0x12)="5b69004b6574000006000020003fab502b00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ce1000-0x4)=0x0) wait4(r1, &(0x7f0000663000-0x4)=0x0, 0x0, &(0x7f00007d8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000067e000)="72616d667300", 0x0, &(0x7f0000482000-0x1)="") chroot(&(0x7f000009a000)="2e2f66696c653000") chdir(&(0x7f00009e3000-0x8)="2e2f66696c653000") umount2(&(0x7f0000a48000)="2e2e", 0x1) 2017/12/15 16:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)="7573657200", &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="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", 0x171, r0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000188000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005d5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000)=0xe8) bind$packet(r3, &(0x7f0000e47000-0x14)={0x11, 0x11, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dda000)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f00000a8000)=0x0, &(0x7f0000e4a000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000ebb000)={r2, r2, r2}, &(0x7f00009bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, &(0x7f0000a11000)={&(0x7f000041c000)={"6469676573745f6e756c6c2d67656e65726963"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000b4f000-0x1)="00", 0x1, &(0x7f00002ab000)={&(0x7f0000e88000)={"726d64313630"}, &(0x7f00009bd000)="c8", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 76.926808] binder: 10198:10203 transaction failed 29189/-22, size 0-0 line 2775 2017/12/15 16:29:26 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000a, &(0x7f0000b95000-0x4)=0x100000001, 0x4) 2017/12/15 16:29:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000693000)="2f6465762f7573626d6f6e2300", 0x8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0xb, 0x3, 0x20000000, 0x8, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bb0000+0xe64)={0x0, 0x81, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x4, &(0x7f00003cb000)={r3, 0x7fffffff}, &(0x7f00003ca000-0x4)=0x8) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f000091a000-0x8)={0x0, 0x0}) r6 = getpgrp(r5) setpriority(0x0, r6, 0x85) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000911000-0x9)="2f6465762f6b766d00", 0x6002fd, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mlock(&(0x7f0000019000/0x1000)=nil, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket(0x15, 0x80005, 0x0) add_key$keyring(&(0x7f0000099000-0x8)="6b657972696e6700", &(0x7f000055e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000bc8000)="2e6465616400", &(0x7f00008eb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004db000-0xb2)="e3a3cc40aa3d13dad679bf4cc9f70626be84ee006063e80f7e6d986dd16d679d02a60f66802972f59ad548cabea50f35d204c27038f5687d3e6ae8f2e0c07fa861f840d3289e4141470f83f131eb1f5887bfa2d2ad2bb5d7a55138eb39403673bc85908c008443727521fdbcc4a7f0df468c9e254eedc7c13c4eb5d8a2fff8e669b52a8fa467889ce224925a3bfccd2a3faa8b2ddb2cbcaa1eb271292022cd8136c3bd3250d92c8231c1e2ae975f7afb60cf", 0xb2, 0xfffffffffffffffa) request_key(&(0x7f00002f4000)="636966732e69646d617000", &(0x7f0000fc2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000712000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffc) r10 = add_key$keyring(&(0x7f0000cba000)="6b657972696e6700", &(0x7f0000e37000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r11 = add_key(&(0x7f0000b9b000)="6365706800", &(0x7f00002a2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r10) request_key(&(0x7f0000b91000)="7d79726b616c6c657200", &(0x7f0000cd2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe2000-0x10)="2f6465762f73657175656e6365723200", r11) r12 = request_key(&(0x7f00006c8000-0xa)="69645f6c656761637900", &(0x7f0000fe5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cd8000-0x10)="2f6465762f6b766d00", r11) add_key$keyring(&(0x7f0000198000-0x8)="6b657972696e6700", &(0x7f00007f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000cdd000)="00025f7265736f6c766572003c760bece7474e9f16aefc6355a770fec767e0773e9d810ecc279aeb588819871bcb1ea5547c2e70f2ae7cf5ad8f3c7160e18390187e308c67225e8203d1687e00cd3070b20fab2261627a137d47ab8832e08899fdac78413abae20d4eacd46e15f40521774fe758ba473200250412366c344057d3a6baecc6a55fc0f7b1fad698fbdd65c1d73e0703934ac702770a5e49c41c506fa99f8d0c94709cf8e1ab8a24a7e195bc240fa11b97c206adcc5f6ffdb572b74324e0f662902ff0aeff7a9bc46d2ca3536570a3a63b1cfc0193efe0", &(0x7f0000a4b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r12) getsockopt(r9, 0x200000000114, 0x2717, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0x1) 2017/12/15 16:29:26 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000415000-0x4)=0x9, 0x4) mmap(&(0x7f0000a2b000/0x2000)=nil, 0x2000, 0x4, 0x35, r0, 0x11) socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00002c0000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000b4c000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000484000+0xd85)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x7fff, 0x80000000, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe25, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1ff44d97e1964b8c) getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000855000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002cf000)=0x0) ptrace$peek(0x1, r4, &(0x7f000032a000-0x4)=0x0) syz_open_dev$sg(&(0x7f000034b000-0x9)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fb1000)="2f6465762f766373612300", 0x0, 0x4008200) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x1, 0x33, r5, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x6000)=nil, 0x6000, 0x410000002, 0x32, r6, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r7, 0x2271, &(0x7f0000001000)="") 2017/12/15 16:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) r1 = syz_open_procfs(0x0, &(0x7f0000b8c000)="6e65742f6970365f666c6f776c6162656c00") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000cf1000-0x38)=[], 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000037d000)=0x0) r3 = getpgrp(r2) r4 = syz_open_procfs(r3, &(0x7f0000001000)="0007742f7463703600") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000060d000-0xb4)={0x0, 0x81, "7623282c83711bd7fd7dba3f86cca5f118ac0e89720710f5d7aa59e17d4771a6269a62931cb5d42054cf594f3d128652d78a78f813264bdea3172f4ffc3453a705e980d28373c1a1edcaf956acdc354ee32255e86ffd7793674a96f9b2a0e2cb1a8cbeaf76c46c5db29946da21bde7429b6cea2c89a2f0c14fe54eff0d975c4ce8"}, &(0x7f0000b47000-0x4)=0x89) sendto$ax25(r0, &(0x7f0000d41000-0x1000)="962b0c5025561606a7f6c423c9bbb74364bde08b2e452dc17504e5012d6f9cf733f6ae3a26537679aaab9e7c97b8d711aab0e95ed38fea80f9ead825165332980bd334cf3d4e6ac29fd0936a5c896f68e2fcf82f9e5a55039e16d325ad13a124fa29550ee3473508381c36e69333d97033326006162d3d0549998791d571aca86e43baa6bb32ad2ee19198ef7f88e30a9c025ca200bb806c1954b88c80f0faae5331ad28060f6c1a8453165bc2a5fa3d3d7499d582402646acfbe6c5b29d29614a184baa23730c990cda2a2a3d0068aa35539ccfa34ec3a7344126c5a7d2501218fc386d64770dabe0fb13d5d038546487b51be81dd754bafbe3cd32107a84287440bd0f1be2cbc94fdf5ec349f8791729eccdaea3bde339a4178269437486bd4a3ed63ebc82365cc53da2d59cbdfa33d772a9c6ab6d8e1e311b9b7f700ecac573657c6528f9bc465f524b76ccbd3a2b974b32e858dcaf1a38b59ee228e17ae25944faf13dc1c31d71887fdd28c6ccc82b8c904c281fe49b20603c74b7a5e09ea00033db68e42285aec8595970a787257caa2514d598ce1e3a6e4dddc695e9223d34b1d12dee7876570f9c3bfde50626d7025b3e02e2717a4a00fd0ca96002b6ef11e2f2d60c6a8b26d4fe1e152fc9a5b857a241baf26a02d171aca3b3b2d9eef5992f54b6761cbd81a15f820de8d16500cbaa9776022c65c0f8fd4b4881ec7a8bc71bf295e0b4d7c4a8b7e3a166e6703532216e4889da0589b3c8389f31e62282a32539cfd846cbc7c9ec88ba2ec243cca1c26c3255e05370d2dacf9b426d94a82c7e6e225964d18d0f03067764611742d83e825255c091416510582e7f14d057a39c573f6fe35710fcd8679de024dfa039cf28366a8339225689ad4dc5be00bedac6b6a09e998f46bfddd32d8fb78a4f8a5e076a53651c6f87ee6faca24093f8b1796362405b6defcdd9aa6635fdcb1e36634f2b82f1178d2a34494e9e0900502d103f8638eba99780e7904082d036e85018f8201311b425ae65d38fc2d837e872fd5d7467214c9469602b2c96bd76f0513b301037e33612392edf7207972596adf3b0a7e21cb0b9d754c0f142be29ee259c9e32bc2760d2aa6d6981cac8308980dc44e15422e6e0b3dd063808dc1c761e73c98793807b0ced8e945a0b41db3f040f27e43f00c14f84a8ab08efa7f54ac3159c46771460b45a421481fb8cd65700e759641e1e0f71a0285a51a8963dbd2451401423a9876e93661bdb249d6f1d77788bab6cc74876c42c256a47f8967267a072232ebccbaae23e4de2f7552af0cbef87002799c56ebbfdba2de7ced7df2a9ad23f125a93238db0018be11856101927a010ef9f639f0c085d101b66358de079385f6ad30b0ad3f59e36202170361c2b81dd4399c07d7e07d67b17e754e10e87d3f642865cbae14626c015b8fbaaa122691e88ae3a46ae742bc5792e6e27f2ecf693195d66b1b6e3fd20f4f9ae3bd01872aa9d474e35d1c983994a7080872bc296374c57f3588c5791b912f6d1b6a573293fa450011d6b709c7c2c7142a6e99c852910a5c1b94dcff12df46933bd65b6aa7dfa4ed9086c3ee37b676cc108786e30e33e23a8c23ad8c88b38ca19e1e35d21185bee70515b1c204a9e676a10e0e3aae08cc0371b5194c868d8dca1c2f1d6c2cc880049daaee9b5b1430f98022e4e42dcc1b9da2a7f132c3941b8257a7b82d94123696b8ffbf54ee2afc0b990df425d0a9328c1ba28ba5622ce1b240f539719d6f9fa1acbe7a7232eedab71fb952396d4435f09476beeb379bcabe0065a71ea1351af752a938cac5cbee1d6310df14eeb109f3b657af7c3cacf797e9c3732732e7ec3f4e798472380f02ae2fe54c93886bc526cfc9aa45945718259f3858936fe5999eb5db8b883277688e623f2d6836122db623b4b4be3a4145107f09a9a446845c15e980d0dc134ec1e58585903e967a45b218475d6bfae4397f542e4bd50840625045ba04011d06854413854ace5b498d7fa5de0ef772c8c79a66f2007c7eae14d10bbc4fd9cb710ce2665d78e1c39e0e8b4a41cc36ab13e196698e988b260fbd12a7b52d965d4d07e754accbb97fceaabd7fff517d1727f1ede30086bedcad2dc9e86e74e259e1b658e8cb0c6ba4893c4a4fc0935891a84189b3ceb1c24bd6d08cec445261b9b48938a0ba02cb1fc6ee4d203da95178d7415f1f059ad023d8a743f486ed708df3104075f167091de018acdc8dd377e44a16160ff2ad5a67c207dcfeb047020712dc663677b587f7885b553cda4df7999df723288465bf40b0f5c2110b076115cd38379fadd902d5ec5ac72157c0a2db52d9a5a2970ccae86aef290f24ef96f091ec41f20057bf59ddcfa7d91b231fa24c6390ae7ab7eec89049af466ce7d6ca39dce20900ca530d88fa3065d8bb52a9121438b8c1b820b1788b9f021e2003ed11d0021df07196bf184a39465541b659d9fea5f59a8eed4f2ea5bfc331b16626fdaea2fbe13b34b7a8a0af8f01aafb7fe7abc277f6273924348dd9f53e6bfe7cd291c1ac98b2df8e67748334ed771605c536e0e058d796ed465d974cef82977c74e2ea5d032b7b895654c2e6702c4fad6fb55145bf630478bd81c55b56f00656cef125df522c0aae9dc29c53bd9b8e9dc1c0eccbed9656cd028fae0e759513c377ab6a43f7a944605ab4bc29b087341e0d6521fb12c50beab21ba930a5c9f8b1edf1099aef2a9536bd81bef2b97a73ee08b77b8a5aa3c7a4e36c8573649365971acad5dfcbd2fdf0e6467d53fb2b12180f5a5bfba2b510d769aed3b136a4ce916b0799be59004e9b073a93e66f7a1ae82681343069c589e721689ff35a565ebcdf2e022b3058da36dcae5b9dd239243eee981594fc6db9e2dc79bc6bcedb767c7cca121ff0e7ead722bfd81bc16507126e790b504513d8ef4b7a2c486273d4631dac9b8dbc12476597f3dd869e6c99cf7e62c5eae3b1f818b7204d216b62862153c89e1c421b178da4f7c185febf91ae9848b4f4811477e18f2aaed0a61f4533270a7196ceb8a62dab4fbfdba7d71dfb14c6ba6fded7cd2d079ea933073105372e5ddb13521be2ec035ef837042dbe42c7f400fc384992673e8a807f39cb8196ca6efde33fd29b5ff048a96fb16c3cf38e3df36a357b13bef6b857785b6c30df4036ea09c4a58afd3220c02b71e980117b10aa30cb23e8b98a3049b8c5f66abcc478833488191f57b6c941ab267a08ab207fcc7ce32f116a707be4b875a9036e0bd091266f5f7b42dd0cef851721848880a582e3d821a95352c1c1f64bc55228f26086fbc1ebd2e12984c0718a18ddae51b3a2260c9951761b47c70f480483976e215eb7162879a0c956bf5ecc66d26ddd264094438b3f4c1b7eed0fe1fd2c744069e54da750a2df56025f9c57cc251a6a07eada7e65a5fc7b328c9f6e3f5382ddff23cd8b4a612381ca85296f46ee74ec8f938a865684907dc8ba5f270a747d33fdc3532832e82029cade3e0ac8694357a73aeb79869f9ddfae471f04c52fa49ef871fb0389db6e63a2d217ff9f7a3e3462320cced0904d08eb5175f57aab6e1274ab995b505aa64b4922f33339e473744ff2dde85fce02b43c3ca64e8c011366064f984fd11007b0fddfefe397b112b867cc33db7026d4e1b0ce2639e5b2ef902a53ebe426cca09de6a8216066bd78aa26a0f0c14bd2f459c9782ad7e8d5acdc53dee27ed6c02e1476e599386c33722f73c65b14d00b561a85b27e2a42d34f27ff46317c2e52620bf38abe64f90f8aed5bba3a61804ffe59725ab2002c2f32c6f58596ecb5db3df058c92afbf80ed1e5a3da178f83631853cefbe08be578323d7aabe5959dd429884f5ea90ec8b91cb5e8f244779014774ad89b845d5ffb805dd94df9a42fa44aed8f79fef612b0347b596850c2d0a6e30d1ce5e958f4c6a88c1f858418a1bca3ac01126593a3bd63521370e3d2edc78920cbb86cbeb4c0bee2722322b073afbe5b5dabfe027b8f9f5159608513638006c018663b5c14670149a26190e9666d68f5b1dc301fba073e003a5b2f0fdcd056e0d7af6e27db2381e13d6b3919e0a389bdab64ae94d083f62c98d0b201904140aa093f5b423bda4f52b09a25aa9012d8630a1ad9afaedb63e4bad31e631581a523cde9d673b711f1fb74478c164471797319f3d4caddda80e6691b92304e3be685c758013f8f8f6cf3445af03ff9243c7f031dc8575e4345687e0eef60c4e9ffa8754f40a62b4d0976ab36a9a52a7f7a799a64f350726a658838a3bc6f4a2c2f7d7a2ed83e59a59e23af16e3ab33f428bd823645203779a3282f9a0bdaad423a7c565049601820f16125769916cb1de1540f09c325280828661d5dacb950117f5ca27ca0b332202e97c354740efed1f3b9a22065dad642ab738baf206189a376445737d1babb2819b2bbd3b68f5a731b9003cad2a81c5e97c1e40b4388d7f357c5fa41b33aa5f3ea0c7c31209321a8023e89f912e3034e82a72ef47595d1650489212044bf529e6b8e4896c7352fb61f9bdbff4a3d313fcc289c6518c7e938cb32eb44cbbd908aa6e4b55b9a69007c406d6b60907d7301bee0c99f7fc04b5f4eb22181480b2aad7b34aebf7b0db336e5e33333a439a5b62a5530d5a829f518c8fcd45c751f8fa5315b0ddf90723a781c7846a52ad03d2b8b31fdb696770e5c47f7a972b23a9879a72dc4152f99bed6da79cb0f6f122934e6ea6379ee393b3268c9ef93571310a855f1a41701dc6d9b0f0ed6a172b37366ab77f0242744b5d1df009f8b896a917edebaf90fc7d22e2d4f8766bcdb75682e8a3d239fb69446e3a3e74870898778cb3119f506cbc728864eb561e8542eba3545437cf154941338681aa4b545275a04983518bfdddc034a6ab66551400eb6909ea5e977a694157696e73b3a172550b310f983c57ef97b62f6669799d9ac4196a74fb5776d3aba4116599cc6a2dc47b2646f7aef4a0fe313b248ccfb20f6d69e923617cd12809f685aa3dd09b76b5ba7a19eacbcfbecab6e8be2e0a91752fa008baa76901fdeae210dd3d057d4aa6faa2ecf8cede69fab3acb4b1561ca107dedd2252ca375f483be7f5fb91ba59a5f32bb82110d2f18a8a5bc032ed2e3c98d86209ea560764bf89d18892dbedfcc69018a4a9ee3cf5b38de9f6136d4bbb0d444970e4504ea75145899a5d7b02ce396698fafa3ccb681b23837a2e10b95a19f91215e6791c01bd8a7e2f12202ab865ee8dd1897e100436616e20a4b0a802b79f58823e44921678f899ec1fe371bfb26c0434a799ff701173116aab21de22373f8750504d75e46ecc338e0b85ac47f903b932380d60a8ed2bc8f9052afa9a62ada698363f0851b64e7acd37911ba8395321cdaccdf024246aef426932746e89b17d04e03b584d51566917727ac66b7dd90e540f61109104afe8e693470d547bc1e8af86efcae31eee9fcfccc5d7cf4cdf92280d4a7b1392b69a1a2836d555b407987ec67b937142171a2805f93f2637ebee13e6e35e2b0c405155f2e488f1cf7e43387f1255acda780d648d3f90f442a8b726b13749ea94bfed264b546c256287d43f3299205f1c41af22736382eb649e592d565797e3da6e7b6b992a4c61efcfa60cd3cbf35b62545177195c465219a58b07123bc1b4f84cf00f57ec9bc7419a10d76ea30243df4cb185f1b4ba55afeb5026a0bc09e76dd3b889ad91c898eb4d58f1014d57a2dc74ac7345597d703aac31f724341cc9855dfae1234b910611433e7f652737", 0x1000, 0x4000040, &(0x7f000066b000)={0x3, {"40372bef0480bd"}, 0x7}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e8000)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f00007ac000)={0x69, 0x9, 0x3f, 0x4, 0x0}) r6 = creat(&(0x7f0000a04000-0x8)="2e2f66696c653000", 0x40) fsync(r4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a14000)=0x0) r7 = socket$inet6(0xa, 0x100000003, 0x10000000003) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000019a000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000748000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x100, 0xb7, 0xfffffffffffffff9, 0x500, 0x3b4dd015, 0x2040020, r8}) sched_rr_get_interval(r3, &(0x7f0000368000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x81) pipe(&(0x7f0000f56000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d3000)="2f6465762f73657175656e6365723200", 0xe2000, 0x0) sched_getparam(r3, &(0x7f0000d76000)=0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$kcm(r1, &(0x7f0000c6b000-0x1c)={&(0x7f000022c000)=@nfc={0x27, 0x7, 0x4, 0x0}, 0x10, &(0x7f0000e83000)=[{&(0x7f0000304000)="5878", 0x2}, {&(0x7f0000a4f000)="7d4a626084b3689bfda3dade", 0xc}, {&(0x7f0000d61000-0xa9)="82bd3dda04d4f89fb4ec4cb1bd70dafc5916082f473476a817647e9f1d77fa5b9e1df969424f039b5570667e82106908b06b03a57d6299053b24adc41065e1ba93e652844fecdd4e186fdc3bccd8a438e96b23ce22d38c7abdff59ac1027e31cd52fb67caee110915dea70c0aaef8d80af5dede74ab27c96288cf382c3a4fd936b2e5ebfb7346824fa564cf78a8bda78a187107dbc914b5cf4d7284d490c75906652fdab4312f91e85", 0xa9}, {&(0x7f0000bef000-0x9d)="aee181574300e0d0901d71f9290e6f960fdc3b10e68755978a7052f7a174f5c111acdd59a9c794524c3b2a367be64000ec37ff3591e7a9d2ea1c9359a0074b9633ff15e5b8abacdc5304768ce8968b420db4d6c1cc54e812b3e96e2827b58ec74ab72e0b67d7da0f299027f769b2d84fc8dafe129378429af8616bdbc0d31289fa8b9c3b084d0d39b8bd66f59eb8604b111d4340ac237ec9cdb27f6b8b", 0x9d}, {&(0x7f0000acc000)="9125593225", 0x5}], 0x5, &(0x7f0000960000-0xb8)=[{0xb8, 0x107, 0xc4, "b0a860711f287fa8f14664b1feedbc546fd9479fee02cddaf44c5e30bce23e3d08cd115ec0f9225bde7668fcd0d48bff89f5f5009cf1b2dc6e888d3db33917c73b498e05a8a0c48677544dea8116e236a0eda3fb776375380b2093e3ef18dbec5e22b323c9d82236b9e4a36ab05a0b17c645223050cf84548f1cd45f8af50352ab1df9943dd232ff9dd037ca8700c23346d4be205cdd8f8dd582298b2d8be47689437df995ce06a38055"}], 0xb8, 0x4048000}, 0x40801) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000805000)={0x8480000000000000, 0x4000, 0x5, 0x2, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000e04000-0x81)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") preadv(r1, &(0x7f00008da000)=[{&(0x7f0000b83000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f000053c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x2, 0x40) 2017/12/15 16:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009b9000)="2e2f66696c653000", 0x83, 0x100) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f71000)=0x20, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000406000-0xb)="29000000180031090020000100000007020000000000ff06800000000c000800080000000000000001", 0x29}], 0x1) unshare(0x40600) mlock2(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x1) r2 = socket(0x2, 0xa, 0x0) getsockname$packet(r2, &(0x7f0000533000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x14) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x101000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000024d000-0x2)=0x271) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x5c, &(0x7f0000003000-0x5c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x824}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dd1000)="656e6372797074656400", &(0x7f000063a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000012f000)="", 0x0, 0xfffffffffffffffd) openat$rtc(0xffffffffffffff9c, &(0x7f00008bf000-0x9)="2f6465762f72746300", 0x80000, 0x0) keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f000030e000-0x8)={0x0, 0x0}, 0x80800) r4 = syz_open_dev$vcsn(&(0x7f0000fac000)="2f6465762f7663732300", 0x7, 0x2000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f00008f4000)={{0x1, 0x3, 0x1, 0x0, 0xdd3d}, 0x9, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e05000)=0x0, &(0x7f00009e4000-0x4)=0x4) bind$alg(r3, &(0x7f0000f0e000-0x58)={0x26, "6861736800000000000000000000", 0xfffffffffffffffc, 0x0, "726d6432353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) 2017/12/15 16:29:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000bfc000)="2e2f66696c653000", 0x80002, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000e9a000)={0x5, 0xf5f1, 0x20, 0x80000000, 0xd, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f53000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000fa000)=0x0, &(0x7f0000683000-0x4)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000d5a000-0x8)=0x3) execveat(r1, &(0x7f0000e4f000-0x8)="2e2f66696c653000", &(0x7f0000402000-0x4)=[&(0x7f0000cee000)="626465765b00"], &(0x7f00008d0000)=[&(0x7f0000d57000)="2d73656c696e757806776c616e30656d305c5c5e5e657468302d47504c2a7d00", &(0x7f0000ae6000-0xc)="2f6465762f6175746f667300", &(0x7f0000265000-0x1)="00", &(0x7f0000760000)="00", &(0x7f0000aa7000)="00", &(0x7f0000a3c000-0xc)="2f6465762f6175746f667300"], 0x1400) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004a0000-0x4)=0x0, &(0x7f0000a90000)=0x4) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x10000000003) dup(r0) epoll_pwait(r0, &(0x7f0000b5d000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000ae9000-0x8)={0x7ff}, 0x8) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") fcntl$getflags(r1, 0x4) 2017/12/15 16:29:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008f2000-0x4)=0xec0c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80e, 0x3, &(0x7f0000eed000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b33000)={0x100000000, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bbe000-0x14)={0x0, 0x1, 0x8, 0x1000, 0x2, 0x2}, &(0x7f000035d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e68000)={r2, 0x800}, &(0x7f00009f8000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) r4 = socket(0x4000000010, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00007bd000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8b4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00004a3000)={0x0, 0x0, 0x0}, 0xc) write(r4, &(0x7f0000084000+0x12e)="2400000028000708000000000000000001f6ef010400000000000100000000f4ff7e23de", 0x24) setsockopt$sock_void(r3, 0x1, 0x21, 0x0, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000, 0x0, &(0x7f00004da000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r6, &(0x7f0000ffa000-0x6)=@llc={0x1a, 0x1f, 0xfffffffffffffffa, 0x9, 0x100000000, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f6375736500", 0x80002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00003ec000)=0x0, &(0x7f0000ffa000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00009ff000)=@assoc_value={0x0, 0xf1ba}, &(0x7f0000e82000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r7, 0x8971, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6e723000000000000000000000000000"}) 2017/12/15 16:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ae4000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00008c1000)={0x6, 0x9, 0x5}) r4 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f00007e2000)={0x0, r4}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r5, &(0x7f000013c000-0x1b)=@random={"73656375726974792e00", "73656c666c6f2976626f786e6574302a00"}, &(0x7f0000c65000-0x1)="00", 0x1, 0x1) r6 = syz_open_dev$usbmon(&(0x7f0000478000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r6, 0x5421, &(0x7f00000f0000)=@common="69726c616e3000000000000000000000") read$eventfd(r6, &(0x7f00002d6000-0x8)=0x0, 0x8) r7 = epoll_create1(0x0) r8 = fcntl$getown(r7, 0x9) perf_event_open(&(0x7f000078a000-0x78)={0x5, 0x78, 0x5, 0x3, 0x4800000000, 0x80000000, 0x0, 0x2, 0x1048, 0x2, 0x854c, 0x8, 0x7fff, 0x2, 0x0, 0x7f37, 0x4, 0x5, 0x4, 0x40, 0x81, 0x7fffffff, 0x7, 0xffffffffffffffe1, 0x1, 0xcde, 0x0}, r8, 0x0, r1, 0x3) r9 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") connect$unix(r6, &(0x7f0000552000)=@abs={0x1, 0x0, 0x2}, 0x8) getdents(r9, &(0x7f00000b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000975000-0x4)=0x0) ptrace$setopts(0x4206, r10, 0x3, 0x2) getdents64(r3, &(0x7f0000e24000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000dae000-0xb8)={0x0, 0x6, 0xf64, 0x3, 0x7, 0x7, 0x10001, 0x80000000, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x100, 0x516a8c02, 0x100000000}}, &(0x7f000038e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000bb3000)={0x6, 0x4, 0x5, 0x7, r11}, 0x10) syz_extract_tcp_res(&(0x7f0000170000-0x8)={0x0, 0x0}, 0x7f, 0xf41b) syz_extract_tcp_res(&(0x7f0000413000-0x8)={0x0, 0x0}, 0xfff, 0x3) write$tun(r2, &(0x7f000021f000-0x183)=@hdr={0x3, 0x80, 0x109e, 0x401, 0x100, 0x800, @ipv4={{0x16, 0x4, 0x6, 0x9e, 0x179, 0x1, 0x0, 0x8ac, 0x6d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@lsrr={0x83, 0x7, 0xbc8, [@broadcast=0xffffffff]}, @generic={0x83, 0xb, "9b359e368f4e833f42"}, @lsrr={0x83, 0x13, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x8}, @rr={0x7, 0xb, 0xffffffffffffffd5, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, @rr={0x7, 0xb, 0x3, [@multicast1=0xe0000001, @rand_addr=0x0]}]}}, @tcp={{0x1, 0x3, r12, r13, 0x9b, 0x0, 0x10, 0x1, 0x9, 0x0, 0x7fff, {[@window={0x3, 0x3, 0x5}, @nop={0x1}, @window={0x3, 0x3, 0xcbf}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x3}, @fastopen={0x22, 0x9, "51993372e50032"}, @timestamp={0x8, 0xa, 0xf800000000000000, 0x94}, @timestamp={0x8, 0xa, 0xfffffffffffffe01, 0x28e}]}}, {"68d31e0976c94822f4df31c5e547c49c9a5e3b409e7b503baf270385d60d2c96583394db2f9afedab5f6fb5db5e0b80269a1fc2a718dfab039b66c89bf9a2e7b71c1091e380648b12c8a18efe718705f820bb4f35cb65f0c9d6e21cfa89cb29375d8e362c35d51cf4742e2087d81903fd31f05f690cee20b68afdcc17755a4e9659b9ac5210e08b69a0afbf97d5aac52afd78efef9ee6f44225d7dbc8596b239a81e0634d59d514aaad196f70fa7104da25a8b8fd02f4a2479ac3347dfe4d415c5552872995c3dc0112c06305f4025900a59a19b75d351e2797549fa32bf878b73"}}}}, 0x183) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000820000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f0000f2e000)=0x0, &(0x7f00008cb000)=0x4) [ 77.074881] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ea0000-0x118)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x11, &(0x7f00001b0000-0xab)="", &(0x7f000027d000+0x83e)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@generic="63dc9dcf0f2af624aee1d07534877b7f", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000945000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x100ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a37000)="2f6465762f76637300", 0xe15fdbf1db4fe56d, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000038d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r5) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)="2f6465762f72666b696c6c00", 0x80000080000004, 0x0) readv(r7, &(0x7f0000afd000)=[], 0x0) close(r7) gettid() socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000aaf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) 2017/12/15 16:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000-0xa)="2f6465762f6375736500", 0x20400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xc, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a100061f3622a2a7ffffffffc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075c0b8419edbd3ecf71c031526500000007024b1500000000000000040922946d"}, 0x160) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d3d000-0x8)=0x75) r3 = syz_open_dev$loop(&(0x7f00002e7000)="2f6465762f6c6f6f702300", 0x0, 0x200) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c15000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005b000)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b0000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000031f000-0x20)={0x6b5f, 0x80000001, 0x8202, 0x7f, 0x7, 0xfffffffffffffffc, 0x8, 0x7, r5}, &(0x7f0000483000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000d8000-0x10)={r4, 0xe350, 0x9, 0xca93}, &(0x7f0000695000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002f3000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f000052a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae0000)={0x0, 0x12, "88682487b5425f25801a23a1bb3ad9d6c855"}, &(0x7f0000bc0000-0x4)=0x1a) sendmmsg$inet_sctp(r0, &(0x7f0000e23000-0x70)=[{&(0x7f0000875000-0xa)=@in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000339000-0x30)=[{&(0x7f00008eb000)="286b513cbcae8741444b219f29c59b17c9b8fc68fcf4e8223125", 0x1a}, {&(0x7f0000f60000-0xf4)="3262757e87dd54d6494edf3047bc3488a87a2198e45835af4ae3f63902486880577594c70283d3a7d0a8c984626d1f965db491439c4e8c5babdab07be87e29936fd1d8d6dafa3420730517f0ad6cb1934875f368668ac2423a8097454d7ca01698135426dbdbb563f5a5661fd9c1a068de2601fe94961dbdfcdc01e61baf6d5146f9364ff035bbcf3d834624a27069059ab19c9752db9ecd9e363f9c5d7dac78b481889771042da1992fa1da8bfb68bcc55b48b8e3b91e61293bf8be5ba95d4142d94a23bb60ebb4d2434c75f80251aa61e53170657064e84e3a3b4bfe06b7ddab172d6cc6cb9f5a581853c1f161abf74bfa191f", 0xf4}, {&(0x7f0000481000-0x14)="aae717cb9586ce7cf4ee8f36911a17c19a87c4a3", 0x14}, {&(0x7f000044b000)="4f4758767128b804dbf268be7b00578eca4353479f080770ae141ee558331c28bd2d9e0ea6560307ecca38187d4e00cf5270cb688fc42117892cc7cee22081a43045353c56ca9fe6aa8e4845892c1230cde644373f0ef51f367c70be2f0779273389cb279e65e8c00a8092af5128d623e2d85bc8d0f684b3c63eb7d5ba6fc01f241551113d8f26b8eef43e0c4d1eac0b2fef5e18b9b1b32885a9db1815522b1b1f0139c84dfbf6df6f42b00e580b29329d773ed3ee5e17383712c455ecc3a66924b13be9ffd5960c689041a8e7e8476889fd816b26", 0xd5}, {&(0x7f00001f4000-0xcc)="f3b9a80b05190cf812dbb0203d9406af70661a47e2e32654d1153c8a5c5eb23b8688f28e7333e0b3388e5d71a9cbf6aa8d6a9b327a3ceef0fe1fc577841c8561108a562271f3be61e18fec801bb2e6d849380ec48559e56bb4e052f277a230b16550e1354b69cc4759ed9ab59fb01b7a20fa30579f0981841c7f8a35fbe6a3de16f0bfabc4f78802958f1b3548f8679ffdc734c4ce7bab06319cd068ea4a2e2a16ef63e26c72726e3407a280726c31efd227a793459b1a5936c417547fd425a088878140861395f231989851", 0xcc}, {&(0x7f00003c6000-0x74)="2b697806f6d5652f6eb41bd0a00faa8f35590abdc9bb343baff04532e7a4630b4e2213979edf81796d46f9387cd196db59837f9a4328cb1fa166cd7775d244a83a30a2761d3a9aab0a52fbc98f6f6c36c26200c69d44b6fa513449b7070f7cc9623db22f93cb680bd2aae7a1ce4755ef4fcda2df", 0x74}], 0x6, 0x0, 0x0, 0x20004000}, {&(0x7f0000c2a000)=@in={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c21000-0x8)=[{&(0x7f0000516000)="28e45f36387422f4fdd98f6ec63833ccd524dba05d6171ae353d6454e773937f082dee50d9fb8da7433ad6d80b9d91f11639", 0x32}], 0x1, &(0x7f000013a000-0x58)=[@init={0x14, 0x84, 0x0, {0x101, 0x9, 0x1, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x2, 0x1, r6}}], 0x58, 0x8000}, {&(0x7f000096a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000197000)=[{&(0x7f00008e7000)="9f7a1d7a0e4237adf0f1be0894fee72dbbdde4f9068eaf89a24085d1548e522151ea59fa664bc2785702e7a701316b0b3f7dc441eb959e3ddb18a459686c80c9cb64688d08a7d7e1cfb567e068b74f320ff03cd897352bdd2fbeff7d73f9e84f16f7e7c7a79d9b31d2396c5be5d348bc84", 0x71}, {&(0x7f0000270000-0xb)="0ab4074db0ad515b8ccaf4", 0xb}], 0x2, &(0x7f00003ba000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffe, 0x8, 0x800a, 0xffffffff, 0x0, 0x3, 0x1, 0x6, r7}}, @init={0x14, 0x84, 0x0, {0x8000, 0xffffffffffffff70, 0x4, 0x1000}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x0, 0x4, 0x100000000, 0x9, 0x0, 0x9, 0x5, r8}}], 0x84, 0x8000}, {&(0x7f0000f91000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000054000-0x48)=[{&(0x7f00006d2000-0xa8)="5e597216c8959e9b54242dd6b38ba0a045b7624922add9a13321c9eb4abf57317954a94f60654bea6fba94be32186a1ebbd5cb7d44be57ae63b729baba4cdcdba94f6b019fe5f608629b47beb168756f9cd0f6e4bd69caf9cf7b64d1a1dc67daf36eb89d52c0c7af82fe78a53877439bca57ab571275f8bfe81e9ee9f1bcfee0e00b6c802065a3f9e566c0ae83faee656ddb66aed9a7b7d0ca9be84c74f739d58392f58a7664fd61", 0xa8}, {&(0x7f0000283000-0xbb)="f706c6d59fc501674ce5925e52d1d86aa2d6ca88c79852a0db55b60a93fa61868fe2612d328df7eb1e9f3acfb8f70e4be8368aac267045bf4eb2cb916dc7f6f496d314feca2ce26747f5d24a5cd142bb551ffc0494e01bc711e822053ab186be9b373d83dd7748fc38a90cf49f4b51c1ced74d36a82051b7acc1ceefffade5514d07bb1b942e20b5f49e0cc1a5eeb998642d9612d8b32446efc2b9a335edfca5e17b198567105a075276d22e00b04bba0f4c516c855ec42620192c", 0xbb}, {&(0x7f0000337000-0x12)="93b7222db81bc5bab0ff98f55f6cdf15decc", 0x12}, {&(0x7f0000baa000)="417c6d1687c506c70995e8591d2d71c030c3dab5ec70c303f2f446c7259031a8eadfacecf7126e3c54b5d38bb58fa2c4bd9a5f829abfb2c6eff6e340d67bb53cd9b4e81de6ec581575", 0x49}, {&(0x7f000072a000-0x62)="bc177bde30c1b7c3eb530de89e58a3076261d214f4c3a703f47da131877b4733d05d2dbb45f011846d80902aa4670fd2d1ed1fc34d2775868cdc92d2bd63614c9a68b53889285c90aa3c8a9207ae04fdec9e0ea450bbc0fc126b2a6830ebb133da1f", 0x62}, {&(0x7f0000cb3000-0xd2)="656b71a876566d04e80a2916ed87bbb12d05a6c57398484fe718c23e6f72e80b474d40d48b9b30a5f9a2a69bff05b33beb5a5503b4b5a80b9ec7543bf5cab560016a8be760718d1e66b0296b93572778d7fdd0b4981ad5d60ba6acf8a527d0d4a2e2705900eaf802237a23cb0a986755e633a0c3eb2a858f5a2b7765447e8dd37a482fc36d70dd76565247bb1204ba12034d9046a23b534b737424f752d20ea2eb39f6803aa9d49406b6fce29fdf44b1b151c1e84f4d324bbe322b6dfd40379e3cca01332611f2ac3031d31961503fcd7c74", 0xd2}, {&(0x7f0000e62000-0x76)="1eb7807e161effe02862a61b9955b50228f01ebfcc838ae3208d9eb7c494a5ef1b8bd8dd5d48c90ce449f5d78fa03071828deb62b54c285369397f6f73a238d54cdedd7473bfc976074c01ab5954b40f61cf3bc87821f9a6a77f8bc3b202e42cdea2af9b3a4b577509c3a78bacd5075fb85f96433aa3", 0x76}, {&(0x7f0000035000)="7c8f92431304bcea108110bfdd0494e28c4b3f1cc6ce604f2e932475b61dfbf6c11144ff549a4d52ccbae3216432850c4849efabb0745857d1e528c6e60eff52f1268ba3300751e0b172719a27e11a2dd7baef4b94b4f1920eda97156af4ceded957d646553679d7988b4f08b4a44608b075de63f3a812d85af553a5da917fd4bfdca09470eecc339bfb10f2946b6b2aa5a0e51eb2f76b699bfd0a58f59d30cfcfc8b8721aa4ce", 0xa7}, {&(0x7f0000e3f000-0x75)="372d763d10689b0851eda0cca0044bbe89867a7c53d7d300ceb0483052c7d196d3f96324d782740ac36ca22b9be8465653991fbe0ebba14f771608c4f0d5b2a4e331119272b6ffd1caec47ff56fb4769e0342cd7775e08e27f88a81b759976147220b19bfeea947b4e3c1aaa72cb333dc484ca087b", 0x75}], 0x9, &(0x7f0000aab000)=[@init={0x14, 0x84, 0x0, {0x9, 0x6, 0x2, 0x8001}}, @init={0x14, 0x84, 0x0, {0x401, 0x0, 0x20, 0xd9}}, @init={0x14, 0x84, 0x0, {0x10001, 0x100000000, 0x4c, 0x1}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffff, 0x1ff, 0x7, 0x7}}], 0xb0, 0x80}], 0x4, 0x40000) r9 = socket(0x10000000010, 0x3, 0x8000008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000354000)={0x0, 0x800}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002b8000)={r5, 0x3e, "394028e50382a30bcb0a00140000002000d8617400db7ba93256000000096a109ac0cf69b59822d19441e05e5164310117e51f23164b84fb4a505eafac40"}, &(0x7f0000c18000-0x4)=0x46) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000f8000-0x8)={r10, 0xffffffffffffff1c}, &(0x7f0000de0000)=0x8) socket(0x1e, 0x2000000000000002, 0xc) write(r3, &(0x7f0000453000-0x40)="1fffffffe401ff00fd4345bb0001002207400001090002000116001300fec36d22c37d85aca77fa6f294e6a33f284e6249b193d466ed8127db491330e811248e", 0x40) socket(0x11, 0x6, 0x0) fadvise64(r9, 0x0, 0xfffffffffffffff4, 0x5) r11 = socket(0x11, 0x4, 0x10) write(r11, &(0x7f0000c00000-0x1f)="1f08000000000000004345000c00080400060008000001040617000000", 0x1d) socket(0x10, 0xb, 0x10) r12 = perf_event_open(&(0x7f0000328000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x2000, 0x0, 0x0, 0x6, 0x0, 0x200000000000, 0x10000, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r12, &(0x7f00006d7000-0x18)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007e1000)={@generic="f04af9cb6ec7213d871080238a77635c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f0a000-0x28)={@common="67726530000000000000000000000000", r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f09000)={@generic="a97329693f3f4dc3fdfe0ad82573beda", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006db000-0xa)="6175746f67726f757000") socketpair$inet(0x2, 0x806, 0x80000000, &(0x7f0000d3a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0a000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000f0c000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x6, &(0x7f0000f0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000a45000)={0x1000, 0x7, 0x9, 0x400000000000e, 0x82, 0x100080000013, 0x8, 0xffffffffffefffff, 0x1, 0x200, 0x3ffffffffffdfd}, 0xb) r7 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r7, &(0x7f0000b7a000)="", 0x0, 0x0, &(0x7f0000bf2000)=@nfc_llcp={0x27, 0x7, 0x3, 0x7, 0xfffffffffffffffa, 0x0, "7ce876fc7654cb77d2707beda8f7372b146d964348c454b369c48380b93a4f8286434a0ff26a05a8f7c12b824bb20eac1726302a09ad92e48ad6da3ec40cf2", 0x58}, 0x60) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000000) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r7, &(0x7f000073d000)="", 0x0, 0x1040002023, 0x0, 0x0) shutdown(r2, 0x402) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f0c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendto$inet6(r7, &(0x7f0000362000+0xd2d)="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", 0x1000, 0x0, &(0x7f00004c9000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x1000000000, 0x0, 0x90, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x9182, 0x0, 0xab4, [{[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x94b7}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000322000-0x20)={0x2, 0x4, 0xffffffffffffffff, 0x5, 0x7f, 0x800000009cc3, 0x482, 0x4, 0x0}, &(0x7f0000f09000)=0x20) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000ab5000)={r8, 0x88}, &(0x7f0000f12000-0x4)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f000070b000)={r9, 0x420028000c}, 0x6) r10 = socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000c50000)={0x4, &(0x7f0000f14000-0x20)=[{0x2, 0x8000, 0x2, 0x0}, {0x60, 0x0, 0x16, 0x6}, {0x2000000000000001, 0x0, 0x2, 0x3}, {0x6, 0x0, 0x4000000e, 0x0}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000535000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000}, 0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000f14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x7fd, @ipx={0xffff, 0xb5, 0x7f, 0x15, {@broadcast=0xffffffff, @random="da4a6a0985a9", 0x5bf}, {@broadcast=0xffffffff, @random="173240a4bf6a", 0x7fffffff}, "123c277b3cd6e52f20b13a91d3b32bddfd5ed213ea56a996d31d1eae8f7ef336123cc170b4ac66ed4237c36ccd23a16114840c5872c8d62ea7ae1d8aad990001efcc4c2800abc521e8b93381fac8edded37724488c3e324d5a8f1411b2b7daac87baf61aa981738ea067b7a1a22f523b9df0f6f02287f15288e8259e0baedad3f367abb8c9d96f34920d62616953f8d878a42ff0b25569"}}}}, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000f0b000)={0x1, &(0x7f0000e79000-0x8)=[{0xffffffff, 0x5, 0xffffffffffff360a, 0xd64}]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000222000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r7, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000bc3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:26 executing program 0: r0 = creat(&(0x7f0000c54000)="2e2f66696c653000", 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000c62000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b3d000-0x1)="09", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f7f000)=0x8c6f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ead000)=0x0) getpgrp(r2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008dc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000ac7000-0x8)=0x200, 0x3, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xd8, 0x100000000000000, 0xfffffffffffffffd, 0x7ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x8000, 0x0, 0x4, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000089d000-0x18)={0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0}, &(0x7f0000ba7000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) timerfd_settime(r0, 0x1, &(0x7f0000003000-0x10)={{0x77359400, 0x0}, {r4, 0x1c9c380}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xa, 0x4, &(0x7f0000004000)={r6, r5}, &(0x7f0000003000-0x8)={0x0, 0x0}) waitid(0x1, r2, 0x0, 0x20000002, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x10)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000002000-0x8)={r8, r7}, &(0x7f0000003000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x800, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff, 0x0}, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x1, &(0x7f0000383000)={0x0, 0x0}) futex(&(0x7f000073a000-0x4)=0x4, 0x0, 0x9, &(0x7f000088e000)={r9, r10}, &(0x7f000014d000)=0x0, 0x6) sync_file_range(r3, 0x7, 0x1ff, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={r6, 0x989680}, &(0x7f0000a2a000)=0x1, 0xfffffffffffd) syz_open_dev$urandom(&(0x7f00009f2000)="2f6465762f7572616e646f6d00", 0x0, 0x20400) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f6000)=0xc) kcmp(r1, r1, 0x4, r0, r0) r2 = syz_open_dev$sg(&(0x7f0000786000)="2f6465762f73672300", 0x81, 0x200) bind$bt_l2cap(r2, &(0x7f0000d0d000-0xe)={0x1f, 0x1, {0x100000000, 0x7, 0x8612, 0x0, 0x8, 0x8b}, 0x7fffffff, 0x0}, 0xe) r3 = socket$kcm(0x29, 0x802, 0x0) pipe(&(0x7f0000c01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f00000b1000)=[@in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c62000-0x8)=@assoc_value={r5, 0x3ff}, 0x8) r6 = syz_open_dev$usbmon(&(0x7f0000213000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000310000-0x6)="766567617300", 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x27, 0x4, 0x2, 0x7, 0x4, 0x4, "94fa541bfe66448ca5fbcc986a7ceefd61de307c64ae0353d8ff153d31d006f2ad068926bfe6cf77bb50b5eae67fa155137780f2ec53ed40b4672b95846bf8", 0xfff}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="7563266447b4f67f3dd4f12fdba48eb37d3d07d6a00cf16556f4002eb15e1a5e77eccf474de9b9eebbf8fc3cc53e4a952b401fc8d455a39520aef84f89ad23bc19c45b274ee67f12f7dc30fc5afde9d19f5938857a1d02610230ecc86ca25b", 0x5f}, {&(0x7f0000002000-0xdb)="01448eac3cb4c41d37d87229e031b9cb22dbe8563b2f156918317eb9b94de0f118cfeaf55286ae2da72690d9e8287340b389b499e21f50a856c99e9c426ae41ffd61227ed65fbc92747f77452e8bb1d9f456fdbd719caffea500186d90f9b73c8372acc39a7b16872ff09df5951718d29e4af08ae6a6526bd1a7c5d26fa997c66f6d6285e6b28410cc8415e8f63b880919df038bbfe18dec1bf1c02110e546b38d7a5396c26ee39b781619091b2beff93cdd4b815721ec25e22da351ef4fe22d3d6b537865a95b570ff2e6be66048f428bb3696e09342184acb08c", 0xdb}], 0x2, 0x0, 0x0, 0x10}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000695000-0x4)=0xb, 0x4) close(r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x21, &(0x7f000090d000)="", &(0x7f0000f2c000-0x1)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d61000-0x4)=0x5, 0x4) 2017/12/15 16:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x814, 0x220000) perf_event_open(&(0x7f0000b8a000)={0x0, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x8, 0x2, 0x0, 0x2, 0x0, 0x800000, 0x0, 0x80000040000, 0x7ffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = creat(&(0x7f00000f3000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000710000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x98, &(0x7f0000023000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f588f63f91d3", [], {{0x8000086dd, @llc={0x88, @snap={0xaa, 0x1, "8e", "51c301", 0x680a, "53e0009383deb2ce46f8c33db4db70316ae6da02a2d906a207e20d8a37b4f6adf3bc2a0b13a74fa8132cdd241823606dffd401f147c68b2f29e7081bd5f4aeab22074a5578041b70d313dddbd96f58901d181814345025ed4c782afed7dd99809db9a78687c2758cfdac2f83f52bbe38e8391b1a9d35f78cef85aec486193512"}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000851000-0x4)=0x0) fcntl$getown(r0, 0x9) timer_create(0x5, &(0x7f0000ec4000-0x60)={0x0, 0x13, 0x2, @thr={&(0x7f0000153000-0xb3)="162ca1882402d92318dccc52f5987ed8e3f104f022ef5b167b2c4a906efbea3d8a15ee2bf90523772f729052c07cf7463f297b47e2ed94b13a2107b8d81ab154416c034a47885d7f89a550edf00dc44fe26dccd90ccdbf3e676974e8fa2d789584b9e88f64ada8ca68c42f4e3c25541fecdb5e248aa75af6ab6ac8586c82a2e94435341a4d82003eb6daa0046aca7c68d721a5409f58e64eaf860975731fc32c0404308a4519fb10df2a2ac7f23475a5f3b635", &(0x7f0000cc5000)="1cd932d6f40d2861"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000672000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f00004ce000)={0x1, 0x2, 0x1f, 0xfffffffffffffffe, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002d4000)=0x8, 0x61313546) r3 = gettid() perf_event_open(&(0x7f00005a0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) move_pages(r4, 0x4, &(0x7f00007dc000-0x10)=[&(0x7f0000d61000/0x1000)=nil, &(0x7f0000ca9000/0x1000)=nil, &(0x7f000044b000/0x1000)=nil, &(0x7f0000f0d000/0x4000)=nil], &(0x7f00007e5000-0x1c)=[0xffffffffffffff9c, 0x800, 0xd1c, 0x0, 0x2, 0x80, 0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000e33000)="7573657200", &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r5) 2017/12/15 16:29:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f00007c2000)={0x1f, {0x4, 0x8, 0x2, 0x7ff, 0x0, 0x9}, 0x1}, 0x9) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cf3000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bdf000)={0x9, 0x0, 0x8001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000be7000-0x10)={0x0, 0x10, &(0x7f000088e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087b000-0x4)=0x10) mq_open(&(0x7f00001f2000)="2f73656c696e75782f6d656d62657200", 0xc1, 0x50, &(0x7f0000797000)={0xe9, 0x7f, 0x100, 0xff, 0x400, 0x5, 0x5, 0xfffffffffffffff7}) flistxattr(r2, &(0x7f00001c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d48000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00008ba000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000072e000-0xc)={r4, @empty=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f11000)={r3, 0x0}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ccc000)={0x0, 0x0}) connect$packet(0xffffffffffffffff, &(0x7f00007ef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000014000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x5, 0x400, 0x0, 0x0, 0x8d, 0x0, 0x3f]}, &(0x7f0000989000)=0x108) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getpeername$inet(r2, &(0x7f000070e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000609000-0x8)=@assoc_value={r5, 0x4}, &(0x7f0000e2f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000970000)={0x7fffffff, 0x0, 0x0, 0x0, r5}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000bfe000+0xbbf)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x7f}, 0x1, [0xd61, 0xa774, 0x3, 0x3, 0xe4, 0x6, 0x7, 0x9]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b41000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a15000-0x20)={0x3ff, 0x93e, 0x1, 0x80000000, 0x10001, 0x400, 0x2, 0x3ff, r3}, 0x20) 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0x912000)=nil, 0x912000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000979000-0x8)="2e2f66696c653000", 0x8003, 0x1) symlinkat(&(0x7f0000000000)="2e2f66696c653000", r0, &(0x7f00003a6000-0x8)="2e2f66696c653000") r1 = getpid() ioctl(0xffffffffffffffff, 0x800, &(0x7f0000001000-0xb5)="f9a6ff7cf0fa80dc863b29c6783f6b69c35b820916a55945e6ea839c7c0139453c26f2c406a57ad62b216680abe25a331b71bb99aeb55a4bd4255900a4147530f45ba9bd6fb1d91ed8c7e96368c160377f8dc643882c26a050c1cd8773eba8d6851a90b79e1074f62f8cc4620e6dc279287f6fb47daa9dd811602d67c2e57d8f816ce250e065db3b96e2059da65cbfe1d39165d3021217b3dddcebf645bcee5270faafcd8ef8e11e93951191d2da7019f30402da33") ptrace$setregset(0x4205, r1, 0x2, &(0x7f000000d000-0x8)={&(0x7f0000002000-0x11)="47e588ad7fa02de9ab71978b8a09121a8c", 0x11}) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000001000-0x8)={&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r2, &(0x7f0000910000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000034a000-0xc)={0x548b, 0x6, 0x32a3b819, 0x1754, 0x5, 0x8001, 0x6}, 0xc) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x3b) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a0f00000006d8"}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000090f000-0x4)=0x8, 0x4) prctl$setendian(0x14, 0x1) r5 = syz_open_dev$usbmon(&(0x7f000000c000)="2f6465762f7573626d6f6e2300", 0x36bbb56b, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f000090c000-0x4)=0xc, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000910000-0xc)={0x0, 0x7fffd, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f000039c000-0xc)={r6, 0x0, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000090f000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r8, 0x80000, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) 2017/12/15 16:29:26 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000-0xa)="2f6465762f6375736500", 0x20400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup3(r1, r0, 0x7fffc) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a100061f3622a2a7ffffffffc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075c0b8419edbd3ecf71c031526500000007024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000ee3000)=0x75) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e0a000)={0x0, 0x0}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000adb000-0xc1)={r5, 0xb9, "394028e50882a306544b7daa1002000000d8617400db7be93256000000096a109ad2b2b0f3677ed7073cd5bbc3fbee1bf3b57facf34235f13637778bd49e0adf71de7fb50b0bb7fe223503cca7d96c9d2218dd3a12acb685c95c40c7cb15af1d49eb447fb723c5334f30192bff315b6a2630133ff11600b825f85fee5b342722408aa1d73941e0fa0365225ef65c90190800215cad426ce160fca1fb415610512343951dc2e677dcd78bb2531c646342980000000000000009"}, &(0x7f000080a000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3c000-0x8)={r6, 0xffffffffffffff1c}, &(0x7f0000de0000)=0x8) write(r4, &(0x7f0000f65000)="1f0000000101ff00fd4345bb000100220740000009000200011601130000c46d22", 0x21) socket(0x100000011, 0x0, 0x0) fadvise64(r4, 0x0, 0xfffffffffffffff4, 0x5) r7 = socket(0x11, 0x4, 0x10) write(r7, &(0x7f0000c00000-0x1f)="1f08000000000000004345000c00080400060008000001040617000000", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000089a000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000f19000-0x4)=0x0, &(0x7f00001bd000)=0x0, &(0x7f0000ce6000-0x4)=0x0) fchown(r7, r8, r9) r10 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000328000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, r10, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r11, 0x2401, 0x2) read(r11, &(0x7f00006d7000-0x18)="000000000000000000000000000000000000000000000000", 0x18) r12 = syz_open_dev$vcsa(&(0x7f00003f0000)="2f6465762f766373612300", 0x7, 0x40) setsockopt$packet_rx_ring(r12, 0x107, 0x5, &(0x7f0000bf6000-0x10)=@req={0x3, 0x4, 0x400, 0x200}, 0x10) getcwd(&(0x7f000049b000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) [ 77.283282] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/15 16:29:26 executing program 6: mmap(&(0x7f0000000000/0x297000)=nil, 0x297000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x2) read(r0, &(0x7f0000c00000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) shutdown(r1, 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f07000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00009a4000)={"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"}) r3 = getpid() perf_event_open(&(0x7f0000cae000)={0x5, 0x78, 0x8, 0x3, 0x0, 0x101, 0x0, 0xf7, 0x400, 0x1, 0x7, 0x1d, 0x8001, 0x0, 0x0, 0x800, 0x4, 0x7fffffff, 0x3ac925f3, 0x80, 0x34, 0x80000001, 0x5, 0x5, 0x8001, 0x2, 0x0}, r3, 0x6, r2, 0x8) r4 = add_key$keyring(&(0x7f00001d3000-0x8)="6b657972696e6700", &(0x7f0000262000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00008df000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$update(0x2, r4, 0x0, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000912000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) times(&(0x7f0000033000-0x10)={0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e86000)="2e2f66696c653000", &(0x7f00003a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r5, r4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r6, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[{0x11, 0x200000001a, 0xffffffffffffffff, 0x0, 0x0, "48"}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) 2017/12/15 16:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000281000)={0x8, 0x9, 0x9, 0x7, 0xe92, 0x1ff, 0x8, 0x7}, &(0x7f0000970000-0x40)={0x0, 0x3, 0x0, 0xf4, 0x9, 0x80000001, 0x3, 0x100000000}, &(0x7f0000805000-0x40)={0x0, 0x5, 0x5, 0xdd23, 0x200, 0x9, 0x8, 0x69d}, &(0x7f00007a9000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000202000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000abf000-0x2e)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69703667726530000000000000000000"}) unshare(0x40600) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000460000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000704000)={0x9, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000213000)={0x6, 0x9, 0x9d, 0x100, 0x1, 0x1f}) clock_gettime(0x0, &(0x7f0000132000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000c91000)=[{0x4, 0xffffffffffffffe1, 0xfff, 0x3, @time={0x0, 0x989680}, {0x8, 0xffffffffffff7fff}, {0x3, 0x4099}, @raw32={[0x100000001, 0x57eadc0d, 0x101]}}, {0x200, 0x2, 0x3ff, 0x9, @tick=0x10000, {0xfff, 0x800}, {0x3ff, 0x0}, @raw8={"a2136988aaf7094434ec720d"}}, {0x8000, 0x2, 0x4, 0xffffffffffffffc0, @time={0x0, 0x0}, {0x100000000, 0xffffffffffffffc0}, {0x7, 0x401}, @control={0x2, 0xfffffffffffffffe, 0x401}}, {0x6, 0x4, 0x1000, 0x80000001, @tick=0x9, {0xfff, 0x3}, {0xff, 0x7}, @quote={{0x1, 0x5}, 0x1ff, &(0x7f0000660000)={0x0, 0x7, 0x800, 0x0, @time={0x77359400, 0x0}, {0x1, 0xb2e}, {0x800, 0x1d}, @control={0x0, 0x8, 0x8001}}}}, {0xffffffffffff6bd0, 0x40, 0x9, 0xa, @time={0x0, 0x0}, {0x4, 0x9}, {0x0, 0x69b9}, @quote={{0xffff, 0x3}, 0x40, 0x0}}, {0x9, 0x62, 0x400, 0x7f, @time={r3, r4+10000000}, {0x6, 0x1}, {0x4, 0x6}, @raw32={[0x4, 0x1, 0xfff]}}, {0xff, 0x5, 0xfffffffffffffffc, 0x8, @tick=0x9, {0x8001, 0x7}, {0x54fde6cb, 0x40}, @raw32={[0x6, 0x1, 0x4]}}, {0x8001, 0x32b, 0x6, 0x86b, @tick=0x6, {0x17e, 0xfff}, {0x5, 0x40000000}, @result={0x99, 0xe9d}}], 0xe0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f00004b4000-0x68)={0x0, 0x0, [0x400000000000000, 0x3, 0x1, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3b) 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$mouse(&(0x7f000014d000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3) syz_open_dev$loop(&(0x7f0000bb2000)="2f6465762f6c6f6f702300", 0x40002, 0x8003) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000758000-0x10)="2f6465762f73657175656e6365723200", 0x800001018fe, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r2, 0x100ffc) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000438000)={0x0, 0x9, 0x5, 0x8, 0x7fff, 0x7f, 0xffffffffffffffff, 0x8, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x3f, 0x7, 0x2, 0x8}}, &(0x7f0000350000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f9a000-0x18)={r3, 0x0, 0x20, 0x100, 0x64f4}, &(0x7f0000db4000)=0x18) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000011000-0x7b)={0x0, 0x0, ""}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e82000-0x6)={r4, 0x0}, &(0x7f000083e000-0x4)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dee000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000052f000)="646e735f7265736f6c76657200", &(0x7f00002ad000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000022b000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8) add_key$user(&(0x7f0000a56000)="7573657200", &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000456000)="b627b4d56b6b538f092bb30450d07316953285ae96479cd18af92b1457c8f03d8831373601dc27d3bbf12d1feceabb9ed3470ba728f1b0df8e00000000000000088c7b6aff11db6d38ab01262a759d8630e494f01990c7b75df90e86671efffc4ac7714a227ba614890784dd55249536038c7e53460f618a2c9c09cf7cf9b02e99a49ca2af944d14c252649c66528aaeb6c52e90ece4eb3a085f3615f4bed7cf7616b5b3ed08bb48a32ae76a3e0a892fca17b3", 0xb3, r5) r6 = add_key$user(&(0x7f0000742000)="7573657200", &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b5000)="86d53c47278ef0f0a04976608860412a4d1e55fe646231099335d91979dd3ef8839fb7d2fb595dcc20fcca238f973410a31d7b0ef95fa13bc922c6d131eceb0676749366acfc20d4c8279c3e7a00d025258d1a1ba306d053166f69fb2f645f1efe00c9e32a", 0x65, 0xfffffffffffffffe) keyctl$invalidate(0x15, r6) r7 = socket(0x210, 0xf, 0xe) write(r7, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000090d000)={0x5, 0x100, 0x7fff, 0x5, 0xc6}) socketpair$inet6(0xa, 0x7ffff, 0x62f72e98, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpgid(0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000a7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) syz_open_dev$sg(&(0x7f0000ace000)="2f6465762f73672300", 0x8, 0x62ec00) 2017/12/15 16:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x1, r0) ioprio_get$pid(0x2, r0) r1 = add_key(&(0x7f0000405000)="656e6372797074656400", &(0x7f000022b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c24000)="", 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000414000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb4000)="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", 0x521, r1) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b7000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) keyctl$negate(0xd, r2, 0x5, r2) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00008a2000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e71000-0x4)=0x2, 0x4) lookup_dcookie(0xe2, &(0x7f0000d6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) sched_getparam(r0, &(0x7f0000a49000-0x4)=0x0) prlimit64(r0, 0x7, &(0x7f000087c000)={0x80, 0x10000}, &(0x7f0000371000+0x317)={0x0, 0x0}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000b35000)={0x22, 0xfffffffffffffff9, 0x80, 0xe, 0x5, 0x2}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000370000)=0x3ff, 0x2) 2017/12/15 16:29:26 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x1000000000000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008dc000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c9000-0x4)=0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f0000b1e000-0x78)={0x402, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffc, 0x0, 0xfe, 0xd0, 0x4, 0xfffffffffffffffd, 0x0, 0x10008000000, 0x1000000000003, 0x4, 0x0, 0xfffffffffffffffc, 0x1, 0x5, 0x0, 0x0, 0x1, 0x4, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1e000)="2e2f636f6e74726f6c00", 0x1) mount(&(0x7f0000625000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000d60000)="2e2f636f6e74726f6c00", &(0x7f0000300000)="6e6370667300", 0x100002, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000969000-0x78)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x40000000008, 0x4400, 0x0, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xfffffdfffffffffd, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c8000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) bind$netlink(r3, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r4 = inotify_init1(0x80800) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000008a000)=0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c6000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6e000-0x4)=0x0) r6 = gettid() prctl$setptracer(0x59616d61, r6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000c8f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000af8000)={0x0, 0x80000, r0}) r10 = dup(r7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f000027e000-0x2)={r9, 0xc0000, r0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r11, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x8, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r6, 0x8, &(0x7f0000bb4000-0x8)=0x3) ptrace$getregs(0xa, r6, 0x7ffb, &(0x7f0000000000)="") ptrace(0x8, r8) sched_setparam(0x0, &(0x7f00003a8000)=0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r10, 0x89e0, &(0x7f0000a25000)=0x3279041a) utime(&(0x7f00006d5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b52000)={0x3e, 0x7fffffff}) 2017/12/15 16:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00", 0x0) signalfd4(r0, &(0x7f0000fce000)={0x1}, 0x8, 0x0) r1 = gettid() openat$vcs(0xffffffffffffff9c, &(0x7f0000673000-0x9)="2f6465762f76637300", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000537000-0x8)={0x0, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect(r3, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") setsockopt$inet_dccp_buf(r5, 0x21, 0xfffffffffffffffc, &(0x7f0000f1d000)="0001ae73", 0x4) sendfile(r3, r5, &(0x7f00004db000)=0x0, 0xff) clock_gettime(0x2, &(0x7f0000ac9000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000068000)="2e2f66696c653000", 0x0) r6 = open(&(0x7f0000a39000-0xa)="2e2f636f6e74726f6c00", 0x5013fe, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000050c000)=0x0) symlinkat(&(0x7f0000fc6000)="2e2f636f6e74726f6c00", r6, &(0x7f0000b7a000)="2e2f636f6e74726f6c00") r7 = openat(r6, &(0x7f0000a59000)="2e2f636f6e74726f6c00", 0x200040007d, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00009af000-0x10)={0x57237f1d, 0x1000}) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r7, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") 2017/12/15 16:29:26 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001db000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000f77000-0xc)={0x9, 0x101, 0x800}) r3 = accept4$inet(r2, &(0x7f0000f67000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000741000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4006, &(0x7f00005ba000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e67000-0xe7)={0x0, 0xdf, "1d415512170d99203a15a4ae83ab63648dcee8b084686238c1f7a110b6227833c1f34a9eb31af17b14eb957bc1d57cf3ef8386b2bc7e5d4dd332b11b3ac9fa167dcba441ea40dcd5b11fba7f30d550bc6fdc1092c963ff33e197c002c1a0ab41d5c0ca7abe509b234e3884dadbda404a723c3f73f49cc2c5c3ed9456a52299a6a3f92808ae7234f8b9471704ab75e7846a3294e0975c3e68285ebf8cb13f7edb2e179742158b3a436807b12d47465e2be612409a80f3a507948989f4db9d5c18dd8b53dc2a3f9df182077e4c1035060efaa55c71b80b0487b847034b8f0331"}, &(0x7f0000f77000-0x4)=0xe7) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f77000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x0, 0x41c, 0x3}, &(0x7f0000bb2000-0x4)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f4000)={r5, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x27c}, &(0x7f0000f78000-0x4)=0x98) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e4e000)={r4, 0x72d5}, 0x8) getsockopt$sock_buf(r3, 0x1, 0x1b, &(0x7f0000f6a000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1a000)=0x9e) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000af5000)=[{&(0x7f0000f7c000-0x34)="2f8c5c83620f37cba39bb1248e7c57fa1c8ac5ea75413f381b819b296f5012e6f9f051dd6449de55e0cc4188cd82456985a286b1", 0x34}, {&(0x7f0000f78000)="e2034ff46df97f3dfef1227d4a339b2896ea03bd8050eea4e726561144c3ac1b83823c06ee7cff0700006c746af2fbf5387a51e93fa4f36b7a70928fa2b245300072dae510f206e0147a13a9f589e66d9ead51c8adc4395806a361f56570969dbbb3e03d353d465109d7268cdca83b67fc0eb3d7455044bc3e1d3a35ca7a117f94487c55876866dec052c40bc9c773949eb7bce08611e4d8e3ffffedf6f49e88dc", 0xa1}, {&(0x7f0000f79000)="eeba2f3e8846a74019f04128724ee6469591c022c5d3474145210b9fb97d24aaf07bd112eb807ef7182f6d31da47ef85ae67550001bde11dc9f0eb7076aa07b92495fa23702c02adc4283074acf7133b34e98f0f283cf3ec39f69584a5c0c53d22f59bdfb4148cc574ef4626c9a77316c63931dcf69bdaff6e00300157692029babc", 0x82}, {&(0x7f0000461000)="7b2ea8b6deb06e9138aed4615eb4c186235f44349132d867f66ebb7def2828e33966a80362ed3962e64fe44f8286cabbe9245025d716ad7ffdd414cca242a8d3377982953d08b59613797b53aae9df706b2ff1bdd41013870beedd70e2524e5613d1f96818d6082edfe4bf24db57d0c49cdc5f199fe8600503fe93bde7047f4fe296707d3cc4a8b3b61c81b7af8a8a13d674df7c64dec6cb9cafdd", 0x9b}], 0x4, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004cc000)={0x0, 0x3c, &(0x7f0000f6c000-0x3c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6b000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6c000-0x6)={r8, 0x8001}, &(0x7f0000b7e000)=0x6) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000044a000)={r9, 0xea, "cfe8695d679e0acbc71b1266f79f2782b4cad346df2c736a10cd6886aef74e94624b20d4ebe1a8ff7013f50d628f9502be917f0ff423abfd92196ede93b08fef201a92e8f91be8a561a08d122b910bd17b55fa3e5025aa53cbc1264de82bffa8303f8b93d40ccc6a62387ac80f6740c059e9bde5d356ed74a4e687046bc1f30af150d06ab65aa18f315bff8491ad07e6b4db8b47f74efb3158925aaa85a4f98be37605d44e2f7d2db24dd59e97b070520f35b6f12e000000056e95d161605fefccccb4f506643cb70c913fded9bb382aac7b7bcac4ee573c12a5df047b7f54e48d17e0e2dd5359ae8f48"}, &(0x7f0000f7d000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f66000)={0x561, 0x2, 0x4, 0x2006, 0x10000100000001, 0x100000000, 0x8, 0x1, r10}, &(0x7f000023b000)=0x20) pipe(&(0x7f0000ca0000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = socket(0x1000000010, 0x802, 0x0) write(r11, &(0x7f0000f74000)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r0, &(0x7f0000f73000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x2000, 0x0, 0x0) r12 = creat(&(0x7f00004f1000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r12, 0x541c, &(0x7f0000001000-0x1)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) [ 77.330677] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/15 16:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) ioctl(r2, 0x5385, &(0x7f000002e000-0x3)="9ff79c") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003eb000-0x9)="2f6465762f76637300", 0x240, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000b5d000)={@common="69706464703000000000000000000000", @ifru_settings={0x17e5, 0x0, @te1=&(0x7f000077e000)={0x9, 0x8000, 0x8, 0xfffffffffffffffa}}}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003cf000)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00004f2000-0xc)={{0x7, 0xfffffffffffffffc, 0x200, 0x200, 0x8, 0x0}, 0x6}) socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000e8a000)={0x4000000002, 0x78, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3ff, &(0x7f00007ef000)="", &(0x7f000086c000)=0x0, &(0x7f0000d0b000)=0x0, &(0x7f000079b000)="00b3") r4 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x0, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x0, r1, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) dup2(r2, r1) r5 = gettid() perf_event_open(&(0x7f0000057000)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x8, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x2, 0x3ae, 0x4, 0x6, 0x4, 0x7, 0x5, 0x71, 0xffff, 0x0}, r5, 0x8, 0xffffffffffffff9c, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000223000)=0x4) 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2202, &(0x7f0000002000)="a2da849890daad9c3fc1aa680b4872567fdb0d920374087f8b6d5569eed6db1a3ff6d9364d4816475dc17c00001d74d82256ac741cf886c4f0800597f67349aba6") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000+0xa97)=@random={"747275737465642e00", "776c616e30707070317573657200"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) fanotify_init(0x10, 0x80000) 2017/12/15 16:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000872000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x121001) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00003f7000-0x18)={0x1, 0x1f, 0x2, 0x1, 0x6, 0xdf}) perf_event_open(&(0x7f00008f2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x20, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000840000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000)="2f6465762f70746d7800", 0x400800, 0x0) syz_emit_ethernet(0x36, &(0x7f000056b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x7fe, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x5, 0x8, 0x2, 0xfffffffffffffe51, 0x40}}}}}, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000228000)={0x0, 0x0, 0x0, 0x8f6b, 0x5, 0x0, 0x7, 0x2, 0x0, "55028945a27a044590237403232ed2c8def206503a4439341eadb350b7c4a9bd9d86dbbc781986a3dc338173f72a409073ff519cb1234a4d4cbc8b9d26886b55", "d815d204d47ee3aaae7af1280430af6c73deabc9537ceb88499060f86c83e2fb4d5895862eee98df17009e0c42b8e96987d61b3e86fec81ecb6ac71df8de5616", "bb1b605a107fd73b792a963444419c8b0604d85cebd539c049744ae608dd831d", [0x4, 0xffffffff]}) openat$autofs(0xffffffffffffff9c, &(0x7f00007ca000)="2f6465762f6175746f667300", 0x203, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x3, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f000036f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = syz_open_dev$vcsa(&(0x7f00004c1000)="2f6465762f766373612300", 0x7f296fa8, 0x240200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000337000-0x4)=0x0, &(0x7f0000fbe000-0x4)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a1b000)=0x0) r3 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000508000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x30, &(0x7f0000000000)={0x3f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x82, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000005e000-0x4)=0xb55, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000862000)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677004f", 0x2a, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket(0x1e, 0x1, 0x0) setsockopt$ax25_int(r3, 0x101, 0x200006, &(0x7f0000ef5000)=0x6, 0x4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00002ed000)=0x0, &(0x7f0000307000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000006000-0x1)={0xffffffffffffffc0}, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000031000)=0x0, &(0x7f0000ed8000)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000446000-0xd)="a120ba03d16b5e904109865f79", 0xd) r5 = socket(0x20000000001e, 0x4, 0x4) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000396000-0x28)={@generic="b5aa14e4bd672cd852fa10571fb6a9d9", @ifru_mtu=0x400}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x40000000000001d, &(0x7f00002f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000068000-0x4)=0x9c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000b2000)=0x20, 0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087e000)="2f6465762f72666b696c6c00", 0x101000, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000ff000)=r6, 0x4) setsockopt(r2, 0x10f, 0xa8, &(0x7f0000c4e000)="0882032008497db8", 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c24000)=@int=0x401, 0x4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000642000-0x1c)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x0, []}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f7d000)={0x0, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0x2, 0x0, 0x40}, &(0x7f0000f19000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00002b8000-0x8)={r7, 0x2}, &(0x7f0000f5f000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000842000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000ce000-0x8)={0x1, &(0x7f0000a6e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt(r4, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) recvmsg(r0, &(0x7f00001ed000-0x38)={&(0x7f0000054000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f57000-0xa0)=[{&(0x7f0000186000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000027f000-0x6)="000000000000", 0x6}, {&(0x7f0000b96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000850000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000830000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000cdc000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000500000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00004b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000397000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000cac000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0xa, &(0x7f0000848000)="00000000", 0x4, 0x8}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000059b000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c87000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/15 16:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f9000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) madvise(&(0x7f0000c9f000/0x3000)=nil, 0x3000, 0xc) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000af6000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000254000)=0x5f) 2017/12/15 16:29:26 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d77000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000abd000-0x8)={0x8, 0x80000000, 0x8, 0x8000, 0x8}) r1 = accept4(0xffffffffffffffff, &(0x7f0000595000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000223000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b6b000)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f00008c7000)=0x7fffffff) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f00005d9000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x5) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000068c000)=0x1f) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x12715, 0x1, 0x2, 0x2000, &(0x7f000024e000/0x2000)=nil}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e05000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000106000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c26000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffab4e, r4}) ioctl$KDDISABIO(r0, 0x4b37) syz_emit_ethernet(0xa2, &(0x7f0000f0a000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, @loopback=0x7f000001, @rand_addr=0x2, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x3, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x4000000000, [@multicast1=0xe0000001, @rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x13, 0x3ff, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, ""}}}}}, 0x0) 2017/12/15 16:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000998000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000772000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x800e9e2, 0x1, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x83, 0x0) llistxattr(&(0x7f0000a4d000)="2e2f66696c653000", &(0x7f000037e000-0x11)="0000000000000000000000000000000000", 0x11) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000fed000)="26000000130047f10701c1b00e000000000000000100000009ef18fc00000000000000016e35", 0x26) pipe(&(0x7f0000eec000-0x8)={0x0, 0x0}) fcntl$dupfd(r1, 0x403, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000787000)="2e2f66696c653000", 0x80000, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r2, &(0x7f000007e000)=[{&(0x7f0000923000-0x61)="6c", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00009d2000)="2f6465762f72746300", 0x400000, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a58000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000548000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000a27000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007fc000-0x4)=0x1c) pselect6(0x40, &(0x7f000078d000-0x40)={0x0, 0x0, 0xddf, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c2000-0x40)={0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0}, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f0000c5d000)={0x0, 0x989680}, &(0x7f0000cc0000-0x10)={&(0x7f000062a000-0x8)={0x7}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/15 16:29:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002e6000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000179000)={0x1, &(0x7f0000643000-0x4)=[{0x3, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000077b000)="636c6561725f7265667300") ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x5, 0x2000000000000002}) r2 = timerfd_create(0x200000000002, 0x800) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0x15, 0x5, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000026000)=0x0, 0x80800) syz_open_dev$sndseq(&(0x7f0000d13000)="2f6465762f736e642f73657100", 0x0, 0x141202) close(r2) symlink(&(0x7f0000fcb000-0x8)="2e2f66696c653000", &(0x7f0000e72000)="2e2f66696c653000") ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00003b9000-0x20)={@generic="cec100000000fcffff0001ffffbc09e6", @ifru_flags=0x1000}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000249000)={0x20000000f, 0x8, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c24000)={r4, &(0x7f0000958000)="75", &(0x7f0000892000-0x1)="de", 0x2}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000b7d000-0x8)={0x0, 0x0}) r6 = getpgid(0x0) rt_tgsigqueueinfo(r5, r6, 0x13, &(0x7f0000efe000)={0x3d, 0x4, 0x7f, 0xf83a}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b7c000-0x4)=0x0, &(0x7f0000fab000-0x4)=0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00002bd000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001d2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x800) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x100000000000001, 0x0}) ioctl$UFFDIO_UNREGISTER(r7, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/15 16:29:26 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004b9000)={0x10000012, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f8c000-0x8)="6b657972696e6700", &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f000033e000-0x5)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r2) syz_open_dev$mice(&(0x7f0000e4d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r4 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000132000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000718000-0x1c8)="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", 0x1c8, r2) socket$netlink(0x10, 0x3, 0x7) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f0000dd6000)="00", 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000112000-0x8)={"706f6c7931333035"}, &(0x7f0000842000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 16:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7fff, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x80, 0x0, 0x0}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = socket(0xa, 0x2000000002, 0x0) r3 = dup3(r1, r1, 0x80000) r4 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000cf3000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) getsockname(r2, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="f3", 0x1) time(&(0x7f0000ab0000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00002c1000+0x388)=@assoc_id=0x0, &(0x7f00002be000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ce8000-0x6)={0x0, 0x200}, &(0x7f00001eb000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000056000-0xb8)={r5, 0x9, 0x0, 0x7ff, 0x203, 0x5, 0x1ff, 0x3, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x40, 0xfffffffffffffffc, 0xffff}}, &(0x7f0000684000)=0xb8) r6 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x4, 0xfffffffffffffffd) gettid() syz_open_dev$loop(&(0x7f000063e000)="2f6465762f6c6f6f702300", 0x4, 0x103080) io_setup(0x4, &(0x7f0000689000)=0x0) io_submit(r7, 0x0, &(0x7f00004b8000-0x50)=[]) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000752000-0x4)=0x80000000, 0x4) getpriority(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00005d7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f00005ea000)="", 0x0, 0x2000c000, &(0x7f0000a49000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r6, &(0x7f00009bd000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r8, 0x5452, &(0x7f0000b9b000-0x8)=0x785) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000957000)={0x0, 0x0, 0x0}, 0xc) 2017/12/15 16:29:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000992000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockname(r0, &(0x7f0000cb0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000697000)=0x8) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000081000-0x14)={0x0, 0x6, 0x7fffffff, 0xfc, 0x15, 0x9}, &(0x7f0000e3b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000260000)={r4, 0x8}, &(0x7f00007cc000-0x4)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00002cc000-0x2b)="24000000430001090000000000000000002b0000e42801002000000020e81a0000000efac24249c344d5ef", 0x2b) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f000001d000)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r6, 0x0, r7, 0x0, 0x200, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r8) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0xfbfffff7ffffffff, &(0x7f0000012000)={0x0, 0x2c, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d89000)=0x0) timer_delete(r9) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000314000-0x10)={r4, 0x769, 0x5, 0x20}, 0x10) r10 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r10, 0xc008ae67, &(0x7f00002f3000-0x8)={0x0, 0x3cca}) 2017/12/15 16:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000be8000)={0x2aa6, 0x8001, 0x1, 0x5, 0x3, 0x1, 0x0, 0x6}, &(0x7f0000001000-0x40)={0x3, 0x2, 0xfffffffffffffff9, 0x2, 0x800, 0x6, 0xfffffffeffffffff, 0x3}, &(0x7f00006f8000-0x40)={0x1, 0xf9, 0xffffffff, 0x600, 0xb29, 0x0, 0x0, 0x7}, &(0x7f00000ff000-0x10)={r0, r1+10000000}, &(0x7f0000f24000)={&(0x7f0000001000-0x8)={0x80000003}, 0x8}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x2}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017b000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) bind$unix(r2, &(0x7f0000c3d000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) listen(r2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000fdc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f4d000-0x4)=0x60, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000467000-0x4)=0x0) shutdown(r2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000138000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10001}, 0x98) r4 = socket$inet6(0xa, 0x400000001, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002bc000+0xf4a)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000047c000)={0x0, 0x0}) utimensat(r4, &(0x7f00002da000-0x8)="2e2f66696c653000", &(0x7f0000ab8000-0x10)={{0x77359400, 0x0}, {r5, r6/1000+10000}}, 0x0) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f75647000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) pread64(r7, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x0) lseek(r4, 0xfffffffffffffffd, 0x2000000000001) 2017/12/15 16:29:26 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ff000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0x100, 0x1, 0x80000001, 0x10000, 0x8}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f000058b000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000555000)={r2, 0x0, 0xe, 0x0, &(0x7f0000fff000-0x5)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x4629, 0x0}, 0x28) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000e6000)=@assoc_value={0x0, 0x0}, &(0x7f00001e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ddb000-0x6)={0x0, 0x9}, &(0x7f0000e6a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000667000)=@assoc_value={r5, 0x0}, &(0x7f00009ff000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003f7000)={0x0, 0x0, ""}, &(0x7f00003ee000)=0x8) r6 = socket(0x4020004, 0xffffffffffffffff, 0x20) bind$inet(r6, &(0x7f0000394000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x1e, &(0x7f0000caa000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000fbd000-0x4)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002b3000)={0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x1, 0xffffffffffffffff}, 0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000494000-0x4)=0x0, &(0x7f00008db000)=0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(0xffffffffffffffff, 0x0, r7, 0x0, 0x2e2e742e, 0x0) socket(0x1b, 0x3, 0x0) r8 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r9, 0x112, 0x7, &(0x7f0000f6c000)=0x8002, 0x4) recvmsg$kcm(r9, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000030000+0x5c9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000525000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000408000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000f33000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x4, &(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x5}, 0x10003) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f000041c000-0xc)={0x40000004, 0x0}) epoll_wait(r9, &(0x7f0000aa0000-0xc)=[{0x0, 0x0}], 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00003d0000-0x4)=0x31d2, 0x4) 2017/12/15 16:29:26 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000001e000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000001e000-0x28)={0x0, 0xfffffffffffffffd, 0x1, {0x20000000, 0x0}, {0x3, 0x4}, @cond=[{0x3, 0x2, 0x4, 0x412, 0x6, 0x80000001}, {0x8, 0x3, 0x0, 0x3, 0x0, 0x3}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000020000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x5, 0x0, 0x4, 0x2, 0x4, r1, 0x1000000}, 0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000008, 0x400003, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000020000)={0x0, 0x4}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000017000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000021000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000)="2e2f66696c653000", &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001a000-0x3)=0x0, &(0x7f0000021000)=0x0, &(0x7f0000020000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000+0x4a9)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000022000-0x4)=0x0) r10 = getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000024000)=[r8, r5, r5, r8, r5, r5]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000022000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) r13 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) r15 = geteuid() r16 = getgid() sendmsg$netlink(r1, &(0x7f0000016000-0x1c)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000022000-0x78)=[{0x78, 0x2, 0x0, 0x5, 0x2, "726196330046ec16a447bda4f39363e601724aa22751ecabaf99e066336b4f264fcc49c367f9f97cb075facb79920bcfe91f85e217075ee51d0837eba399232f943bf257c0e93410087c770be9514100aadeb85eaae092c1b8a2f260ec5d6fdfb28d088863508fc7"}], 0x78}, {&(0x7f0000022000-0x15ab)=[{0xea, 0x6, 0x30a, 0x5, 0x81, "be84a8d130eba4ff557f6971b66cb5ab001282b2fc25a21563fdded8f9d82bb1d93adb3a2258684f6ac478604e0dfe8f4cee46c67679754a4900daa369dc7672fea7ce9afa909f349e9dff895e77b8da2cbeae5c45747b540a0a7238bcad74b8ab972d56c0e5f0a21d0b7323542f434bbefeab97481d952b00dd84a7a3233bc08340fb283c553951720be40e04f396d93d879dff65a4e38db30d2e1481bc0a97ac19bc661ebed13ff63f5d351c0ac60739612d2df70f2417e357d320e49603fc711e897139bcdf4579181dbfdbc4b8133582039ccadeb612dd46"}, {0xf3, 0x6c, 0xe00, 0x8000, 0x614ba300, "e95686b6c0a14c81cb43842c56aa99af5f7f704cf565753a213832648b6d33ca9a04470aca5a3263027aa84213f6a834680baa96a16c83e06a8c008e582a5ebf1bf40f2283e03eb342b3bf8d29016e0afbb75dcc2359c7417fda1b0952c3d82d238b5873a3263babee82208dfa2b3184a9b6bc45db88d26dde597f62703b1815f59dacf35cc10fe1b55f6e811509020e572bb3f19c255b930d844f17cb8006819d189bd0cc9c10b01fcf5cf6ac966503517af6b0842a63ee84b16b1b7f698c2d284cdc232c1858bf49460a85070f59442eaa222a5cc7ebae25a3ae023982782451a60f"}, {0x5c, 0x611f, 0x100, 0x3, 0x9, "702f16daa2f6f7a67b65f2037a27e7821e72fea5337a24a4cd08db68cec7ff329ed47a70d0efcdc8439a71c80cdf9a86439eb03e4edcae337578bda6b5abecf31ba56d092e716587e7f61433"}, {0x84, 0x800, 0x10, 0x8, 0x1, "d9420ad01f83644830df5a292b07b6d2a2ff0483ed3a3d68d783a3f4c9290fdce6ac0005d3891fce47e8a795953fb3b384471935b985c8a3687fb9150d426abf9f2da3a535f88e7e4c585805565b799bcd91b453ea125b203b203a17252e4354ebddde7eb93b2112b90d5ced2e6d329f1b9a1bdf"}, {0xda, 0x3, 0x101, 0xf74b, 0x9, "cd7f02ac32659fd63f8ebcc9975d8b1d50119da118e4f8f28d9b13bb78c5b33c6ac8e9ecf889eb7df861c7369dbbc2281f84edefbb80a02c9c429f3b8825dcfc4d64cafca3bd5eecaa8dcf13415bb731a3d097adbbc5a14d082c93c110bc5c4a0d566c81298f14f7b1ad9dfe3026084120fe60f84f30b9d765d7c455e3f2cdc00302e93f1cc73726c91c13a8b04fa61e917cf0f3db32680e5a6d0802dccaadbf235b72df61544218c931543752923d3701c3941e1147a78de4e487be5c8fdc98ed801e0252ec30ce3766"}, {0x88, 0x7, 0x200, 0x595, 0x6, "adbb4c6aef436dfe6b78e46ca6bb70caa2c9b7409f7d75197e4ffcf47a4fccf7271cc0873d1003ecc806aad033fcb1f9fdccef29130f30817d6a57450f59e1322d57ba60c1bc7175dba488f29e65366f763867cdb76d9d64a56ae6858eef8379deee4078443635c605a83bf687cde6aa5039c43912f0a052"}, {0x1010, 0x4, 0x702, 0x3, 0x5, "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{0xc7, 0x0, 0x102, 0x2, 0x81, "abfe1a52065a62d44a66a77de8cce56a8bfd782380854980575e45ce2e22f43127f3f7f8a1dca5e6635c4ec32ad1e08cf1712ac2f847a2968e48a0f8f3ca2948a1ada91278e33e1274e6f8e5fe00465c4aaea1bb9a5fa3c90a3be4dcae01eb3df52abca2c7e4cdf3da517b5c5e4232ceb7028e461d8f09717d03d52e67292e1ccad601a76bfd6017a6a870a49d584f128c95e5fb649778bce63cf746d4f67c3a07785d52207356e22d58807a5bb8d3dcfd9aa218d7e9b1"}, {0xb5, 0x2, 0x400, 0x20, 0x0, "03a0db15b4535a0e22e1755a71e06782df614f44b0714ca1066d4566bc36d5f72b2ab6af528c65a363a5f8ef4e8605aef5de416d59a9ff8f938e513ea422224729a6fd3b686cc00fa15f43f3bc2f8dfe464029e988c81bd107848032910b9016273868a83e32c2ca963cc3b8d43bca26893545744366a8b6ea324a2842b365d96ffd58c792567d5462aae7fbc70632dbad0617419d8fc0d88e8a62e6a635117bf933334abc"}], 0x15ab}], 0x2, &(0x7f0000006000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, 0x0}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x78, 0x10}, 0x8080) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000020000)={r2, 0x1}, &(0x7f0000020000)=0x8) [ 77.578477] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.640793] [ 77.642437] ====================================================== [ 77.648735] WARNING: possible circular locking dependency detected [ 77.655030] 4.15.0-rc3+ #132 Not tainted [ 77.659055] ------------------------------------------------------ [ 77.665338] syz-executor2/10337 is trying to acquire lock: [ 77.670926] (&tty->ldisc_sem){++++}, at: [<000000000c35e597>] ldsem_down_read+0x37/0x40 [ 77.679130] [ 77.679130] but task is already holding lock: [ 77.685064] (&pipe->mutex/1){+.+.}, at: [<00000000349f0b5b>] pipe_lock+0x56/0x70 [ 77.692657] [ 77.692657] which lock already depends on the new lock. [ 77.692657] [ 77.700938] [ 77.700938] the existing dependency chain (in reverse order) is: [ 77.708521] [ 77.708521] -> #6 (&pipe->mutex/1){+.+.}: [ 77.714120] lock_acquire+0x1d5/0x580 [ 77.718407] __mutex_lock+0x16f/0x1a80 [ 77.722784] mutex_lock_nested+0x16/0x20 [ 77.727330] pipe_lock+0x56/0x70 [ 77.731182] iter_file_splice_write+0x264/0xf30 [ 77.736335] SyS_splice+0x7d5/0x1630 [ 77.740537] do_fast_syscall_32+0x3ee/0xf9d [ 77.745346] entry_SYSENTER_compat+0x51/0x60 [ 77.750236] [ 77.750236] -> #5 (sb_writers){.+.+}: [ 77.755485] try_to_wake_up+0xa29/0x1600 [ 77.760031] wake_up_process+0x10/0x20 [ 77.764405] hrtimer_wakeup+0x48/0x60 [ 77.768691] __hrtimer_run_queues+0x349/0xe10 [ 77.773673] hrtimer_interrupt+0x1d4/0x5f0 [ 77.778388] [ 77.778388] -> #4 ((completion)&req.done){+.+.}: [ 77.784590] lock_acquire+0x1d5/0x580 [ 77.788877] wait_for_completion+0xcb/0x7b0 [ 77.793687] devtmpfs_create_node+0x32b/0x4a0 [ 77.798674] device_add+0x120f/0x1640 [ 77.802962] device_register+0x1d/0x20 [ 77.807336] tty_register_device_attr+0x422/0x740 [ 77.812666] tty_port_register_device_attr_serdev+0x100/0x140 [ 77.819036] uart_add_one_port+0xa7a/0x15a0 [ 77.823864] serial8250_register_8250_port+0xfac/0x1990 [ 77.829712] serial_pnp_probe+0x5e7/0xac0 [ 77.834348] pnp_device_probe+0x15f/0x250 [ 77.838982] driver_probe_device+0x71b/0xae0 [ 77.843877] __driver_attach+0x181/0x1c0 [ 77.848422] bus_for_each_dev+0x154/0x1e0 [ 77.853057] driver_attach+0x3d/0x50 [ 77.857255] bus_add_driver+0x466/0x620 [ 77.861716] driver_register+0x1bf/0x3c0 [ 77.866263] pnp_register_driver+0x75/0xa0 [ 77.870982] serial8250_pnp_init+0x15/0x20 [ 77.875708] serial8250_init+0x8f/0x270 [ 77.880169] do_one_initcall+0x9e/0x330 [ 77.884632] kernel_init_freeable+0x469/0x521 [ 77.889617] kernel_init+0x13/0x172 [ 77.893730] ret_from_fork+0x24/0x30 [ 77.897926] [ 77.897926] -> #3 (&port->mutex){+.+.}: [ 77.903352] lock_acquire+0x1d5/0x580 [ 77.907639] __mutex_lock+0x16f/0x1a80 [ 77.912015] mutex_lock_nested+0x16/0x20 [ 77.916563] uart_set_termios+0x8f/0x5b0 [ 77.921109] tty_set_termios+0x6d4/0xa40 [ 77.925655] set_termios+0x377/0x6b0 [ 77.929854] tty_mode_ioctl+0x9fb/0xb10 [ 77.934313] n_tty_ioctl_helper+0x40/0x360 [ 77.939034] n_tty_ioctl+0x148/0x2d0 [ 77.943231] tty_ioctl+0x32e/0x1600 [ 77.947344] do_vfs_ioctl+0x1b1/0x1530 [ 77.951718] SyS_ioctl+0x8f/0xc0 [ 77.955568] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 77.960807] [ 77.960807] -> #2 (&tty->termios_rwsem){++++}: [ 77.967223] lock_acquire+0x1d5/0x580 [ 77.971512] down_write+0x87/0x120 [ 77.975540] n_tty_flush_buffer+0x21/0x320 [ 77.980259] tty_buffer_flush+0x29a/0x390 [ 77.984895] tty_ldisc_flush+0x25/0x70 [ 77.989269] tty_port_close_start.part.4+0x1cd/0x4e0 [ 77.994866] tty_port_close+0x3f/0x80 [ 77.999154] uart_close+0x77/0x1d0 [ 78.003179] tty_release+0x446/0x14c0 [ 78.007467] __fput+0x333/0x7f0 [ 78.011231] ____fput+0x15/0x20 [ 78.014998] task_work_run+0x199/0x270 [ 78.019375] exit_to_usermode_loop+0x296/0x310 [ 78.024442] syscall_return_slowpath+0x490/0x550 [ 78.029683] entry_SYSCALL_64_fastpath+0x94/0x96 [ 78.034920] [ 78.034920] -> #1 (&buf->lock){+.+.}: [ 78.040170] lock_acquire+0x1d5/0x580 [ 78.044456] __mutex_lock+0x16f/0x1a80 [ 78.048830] mutex_lock_nested+0x16/0x20 [ 78.053382] tty_buffer_flush+0xbd/0x390 [ 78.057928] tty_ldisc_flush+0x25/0x70 [ 78.062303] tty_port_close_start.part.4+0x1cd/0x4e0 [ 78.067892] tty_port_close+0x3f/0x80 [ 78.072181] uart_close+0x77/0x1d0 [ 78.076207] tty_release+0x446/0x14c0 [ 78.080492] __fput+0x333/0x7f0 [ 78.084256] ____fput+0x15/0x20 [ 78.088455] task_work_run+0x199/0x270 [ 78.092828] exit_to_usermode_loop+0x296/0x310 [ 78.097898] syscall_return_slowpath+0x490/0x550 [ 78.103140] entry_SYSCALL_64_fastpath+0x94/0x96 [ 78.108379] [ 78.108379] -> #0 (&tty->ldisc_sem){++++}: [ 78.114061] __lock_acquire+0x3498/0x47f0 [ 78.118696] lock_acquire+0x1d5/0x580 [ 78.122982] __ldsem_down_read_nested+0xd1/0xa90 [ 78.128224] ldsem_down_read+0x37/0x40 [ 78.132599] tty_ldisc_ref_wait+0x25/0x80 [ 78.137230] tty_read+0xf8/0x250 [ 78.141087] do_iter_read+0x3db/0x5b0 [ 78.145373] vfs_readv+0x121/0x1c0 [ 78.149401] default_file_splice_read+0x508/0xae0 [ 78.154729] do_splice_to+0x110/0x170 [ 78.159020] SyS_splice+0x11a8/0x1630 [ 78.163308] do_fast_syscall_32+0x3ee/0xf9d [ 78.168114] entry_SYSENTER_compat+0x51/0x60 [ 78.173004] [ 78.173004] other info that might help us debug this: [ 78.173004] [ 78.181113] Chain exists of: [ 78.181113] &tty->ldisc_sem --> sb_writers --> &pipe->mutex/1 [ 78.181113] [ 78.191485] Possible unsafe locking scenario: [ 78.191485] [ 78.197505] CPU0 CPU1 [ 78.202134] ---- ---- [ 78.206763] lock(&pipe->mutex/1); [ 78.210354] lock(sb_writers); [ 78.216115] lock(&pipe->mutex/1); [ 78.222223] lock(&tty->ldisc_sem); [ 78.225900] [ 78.225900] *** DEADLOCK *** [ 78.225900] [ 78.231923] 1 lock held by syz-executor2/10337: [ 78.236554] #0: (&pipe->mutex/1){+.+.}, at: [<00000000349f0b5b>] pipe_lock+0x56/0x70 [ 78.244587] [ 78.244587] stack backtrace: [ 78.249051] CPU: 0 PID: 10337 Comm: syz-executor2 Not tainted 4.15.0-rc3+ #132 [ 78.256372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.265693] Call Trace: [ 78.268253] dump_stack+0x194/0x257 [ 78.271849] ? arch_local_irq_restore+0x53/0x53 [ 78.276485] print_circular_bug+0x42d/0x610 [ 78.280773] ? save_stack_trace+0x1a/0x20 [ 78.284886] check_prev_add+0x666/0x15f0 [ 78.288912] ? copy_trace+0x150/0x150 [ 78.292678] ? __kernel_text_address+0xd/0x40 [ 78.297139] ? check_usage+0xb60/0xb60 [ 78.300993] ? do_splice_to+0x110/0x170 [ 78.304936] ? save_stack_trace+0x1a/0x20 [ 78.309047] ? __lock_acquire+0x324e/0x47f0 [ 78.313335] __lock_acquire+0x3498/0x47f0 [ 78.317448] ? __lock_acquire+0x3498/0x47f0 [ 78.321735] ? perf_trace_lock+0x900/0x900 [ 78.325941] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 78.331097] ? perf_trace_lock+0xd6/0x900 [ 78.335210] ? __free_insn_slot+0x5c0/0x5c0 [ 78.339498] ? trace_event_raw_event_lock+0x340/0x340 [ 78.344653] ? find_held_lock+0x39/0x1d0 [ 78.348682] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.353493] ? perf_trace_lock+0x900/0x900 [ 78.357695] ? lock_release+0xda0/0xda0 [ 78.361635] ? find_held_lock+0x39/0x1d0 [ 78.365665] ? check_noncircular+0x20/0x20 [ 78.369870] lock_acquire+0x1d5/0x580 [ 78.373639] ? ldsem_down_read+0x37/0x40 [ 78.377666] ? lock_release+0xda0/0xda0 [ 78.381606] ? check_noncircular+0x20/0x20 [ 78.385808] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.390792] __ldsem_down_read_nested+0xd1/0xa90 [ 78.395514] ? ldsem_down_read+0x37/0x40 [ 78.399542] ? ldsem_wake+0x40/0x40 [ 78.403136] ? __lock_is_held+0xbc/0x140 [ 78.407167] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 78.413020] ? __might_sleep+0x95/0x190 [ 78.416961] ? rcu_note_context_switch+0x710/0x710 [ 78.421856] ? _cond_resched+0x14/0x30 [ 78.425711] ldsem_down_read+0x37/0x40 [ 78.429564] ? ldsem_down_read+0x37/0x40 [ 78.433592] tty_ldisc_ref_wait+0x25/0x80 [ 78.437706] tty_read+0xf8/0x250 [ 78.441042] do_iter_read+0x3db/0x5b0 [ 78.444808] ? dup_iter+0x260/0x260 [ 78.448402] vfs_readv+0x121/0x1c0 [ 78.451909] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 78.457237] ? lock_acquire+0x1d5/0x580 [ 78.461176] ? pipe_lock+0x56/0x70 [ 78.464685] ? lock_release+0xda0/0xda0 [ 78.468627] ? rcu_note_context_switch+0x710/0x710 [ 78.473525] ? __might_sleep+0x95/0x190 [ 78.477464] ? pipe_lock+0x56/0x70 [ 78.480970] default_file_splice_read+0x508/0xae0 [ 78.485779] ? default_file_splice_read+0x508/0xae0 [ 78.490759] ? __fget+0xbb/0x580 [ 78.494095] ? do_splice_direct+0x3d0/0x3d0 [ 78.498382] ? __lock_is_held+0xbc/0x140 [ 78.502414] ? __lock_is_held+0xbc/0x140 [ 78.506445] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 78.512294] ? rcu_note_context_switch+0x710/0x710 [ 78.517189] ? __might_sleep+0x95/0x190 [ 78.521130] ? _cond_resched+0x14/0x30 [ 78.524984] ? __inode_security_revalidate+0xd9/0x130 [ 78.530138] ? avc_policy_seqno+0x9/0x20 [ 78.534164] ? selinux_file_permission+0x82/0x460 [ 78.538972] ? security_file_permission+0x89/0x1f0 [ 78.543868] ? do_splice_direct+0x3d0/0x3d0 [ 78.548155] do_splice_to+0x110/0x170 [ 78.551919] ? do_splice_to+0x110/0x170 [ 78.555858] SyS_splice+0x11a8/0x1630 [ 78.559629] ? compat_SyS_futex+0x288/0x380 [ 78.563917] ? vfs_write+0x22a/0x510 [ 78.567598] ? compat_SyS_vmsplice+0x250/0x250 [ 78.572149] ? do_fast_syscall_32+0x156/0xf9d [ 78.576613] ? compat_SyS_vmsplice+0x250/0x250 [ 78.581159] do_fast_syscall_32+0x3ee/0xf9d [ 78.585447] ? do_int80_syscall_32+0x9d0/0x9d0 [ 78.589995] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 78.595499] ? lockdep_sys_exit+0x47/0xf0 [ 78.599612] ? syscall_return_slowpath+0x2ad/0x550 [ 78.604509] ? sysret32_from_system_call+0x5/0x3b [ 78.609317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.614125] entry_SYSENTER_compat+0x51/0x60 [ 78.618497] RIP: 0023:0xf7fbfc79 [ 78.621826] RSP: 002b:00000000f77bb08c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 [ 78.629499] RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 0000000000000000 [ 78.636734] RDX: 000000000000001b RSI: 0000000000000000 RDI: 0000000000000200 2017/12/15 16:29:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000dc5000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x6, 0x1d, 0x7) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x2100000040202bff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x2, 0x9, 0x100000000000008, 0x200000ba1, 0x2000800, 0x0}, 0x47}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000089c000)={0x0, 0x0, 0x0}, &(0x7f0000ea4000)=0xc) gettid() ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00009ed000)=r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000401000-0x1)="bf", 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000082000-0x4)=0x5, 0x4) writev(r3, &(0x7f00003ea000-0x80)=[{&(0x7f00005a6000)="eb6ab669", 0x4}, {&(0x7f0000b4f000-0xb)="9d98e50a012a81d26ffc3a2e773a556dd56c85769f65119bb44025e9b1a870b288ffaa2b46a25e361699013f9d9d05bd5454d4cde65c5167d2f52698e709daae80135f5449db8f69e445847a260c57fa0341c6ab77af4f6d92a6b5c74dc27f02ef1182de181dd7fd2b8422c667c60f8db5edfc6439ed715f5d516f743385b09320a3148a97fb29437f38a9a01e741b61d5d2bb17f03c2e551265a93c56", 0x9d}, {&(0x7f00007ee000-0x98)="e13e981114add943d1e7022977fa744e4c60fcc3c2a316062ca5a74eb766bb4e7864276c50c921b0997ae22db544285f442d04c02ff8db927c0e76ff9a78167d6a0158347cfad1092877abb3359f2ed7e7883f1b4f660b724768ab88a1aacfd084de6c5bb6ab0b77dd27a2b5f6a6aa58ebb68ee7e9896e3d5cb1bfa2df8a5ae65f38c74f0c46f7caf6df6f6d64e5a7d522204732a0430949", 0x98}, {&(0x7f00007de000)="1adf1697968279a948472979b97ab2c420fc8cb5a32eb87b5b268bf6522505e44a034a61f711263f42add0a7a0da0f55651e1bec6d3c6ee0ba05fa5353f51714247a1cfe5b77c4d3372d9dbab92080016293a9e4c12cb54b993919f15f631c161be04b5b7c7bc4abf901c9fbc97b1668fcd0bf3025480157dae066db1c56ccf450db1f", 0x83}, {&(0x7f0000279000)="25db1a7295c2d085b8629277a86279414b6a930c3508f1523e218d9c94884e91c408ae4b4c72ac924aa80282bc46ad8ba7c57e6494049f77d0358dd56bd5e97ad00d911d6be5625c8dc4bdba480b82399228955e70c114d08483a9aac556076747cee9f54d1f461abfca1f7ca88263d5e8a7ac4f15e0c60588bf995f93404026d5049badc106563654d9e302024cec88ffae9bc717525fbcc64b7d5e25a068e6f3957bf9cbbeab7b83b015e516373610f1ea1d83309f843b9b087d5202073eae7e580bb7a8a8cae4fa81cc83d0519d5dba40084b3acd80d54b3d2213c907b12f71a69113f4", 0xe5}, {&(0x7f0000420000)="30b8ed22308cf8bc81ccebdbfdf5801aa8bc5caa6bc8bea1eff4910a53312d3d4c7f08fb7e9f18aa8cad9238d65a1db38cd5f7e00b1a60bf85f4e107c408427a50e3aef9318ae79cc6cfae8f9a1c2a2ce79b94d1f486ce79ac808e0bfe14c61d9589992e780081fdb2396c224b1eab0528e52798d5a4e92ba2778c26063c2fc8b1ad6bf44ee3f9c3dd5ff5e7975c982acb77b0247d34de111f57024a7ff5dd7048d87be2a74c991d6d473562b12606d8b7505eb8f8f7ffdcd53d7c0df80915b2010c460e2ad7234f473a9c", 0xcb}, {&(0x7f00002e8000)="e8dc34227e2ddbe7ca8cf094852c11bd29c584a24a48f7556d56ca322be4c4111963064afae6a4e4b9c1c6ec91a1d1d7f3c64181820c56fd9ce438f98574cbd72d27ca14627339c96421a6fb3063139c0615f9cb8a25cdb9f443e9a81e78ac4a3ba8f7cdceb5cdb66545ce133a39edc6984d02ac2ba55479b1e558fe1ddfe98ed6cc5e73a42a8cb098904ac4f897edea5d0ce39628ce663555c8d65b004eefe6c84098c4139edc9b6f48fb3ca703803d7dd048a0da210e7c37d7807e78445ebd654536b98513eba80f29d2a179e2049aad87be5db024fa5c76b45ba2c2502b6b46b4", 0xe2}, {&(0x7f000008d000-0x59)="2a3ad82c98bf3feac493005ce1f18a1f953b46ff90dd7d8dbe5cc6624e7571a60d45945ae2c509cf815f905e98f866d58736df6db79a0eebaa1dbc05c5c91f4d92032f5d216880bea7141baff2d2fa9540abd01326a958ec4f", 0x59}], 0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) dup3(r3, r3, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000459000)=0x400000005c30) r6 = add_key(&(0x7f0000bc9000)="636966732e69646d617000", &(0x7f000017e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000482000)="26fd5f111d2000000008fa1deedd789e07f90fd372a90f73f93b4e1a0800ea194c6967", 0x23, 0xfffffffffffffff9) add_key$user(&(0x7f0000821000)="7573657200", &(0x7f0000959000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a47000)="93da8bac2d44d644a1156698d8cf0f2c8371fcd89078c4e8cff829acb0ef540a1b89054ea405831e9bc319334c9e364084dac9369024148337ee98eb275b36595010cc283516e8c1731bcb8f2f282b215c19398fef11d14764060b876b89912bab88b3e74a9b85e121fc1c0a76f43f1cd202e3ee39151d7b34f756c65a4503e3b37d927e303bff820a3d8ab63a9cc060f6afa6796e95d9f05e178978c76d8eef644e33608905c1600e8cea6371a4c69828163c0a48b17c4a54d460dd", 0xbc, r6) mremap(&(0x7f0000856000/0x3000)=nil, 0x3000, 0x4000, 0x4, &(0x7f0000703000/0x4000)=nil) modify_ldt$read(0x0, &(0x7f000019d000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000080000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x2, 0x0, 0x0}) 2017/12/15 16:29:27 executing program 3: syz_open_dev$tun(&(0x7f00006d5000)="2f6465762f6e65742f74756e00", 0x0, 0x800) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e78000-0x10)="2f6465762f73657175656e6365723200", 0x47, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)=0xe8) r1 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x2, 0x7fc000000000000, 0x2fc0000000000000, 0x3}, &(0x7f0000591000-0x4)=0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000055000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6a, 0x101, 0x101, 0x81}, &(0x7f000091c000+0x600)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000102000)={r3, 0x7}, &(0x7f00002d4000+0xb96)=0x8) socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390006001100092401030020000500ff0910000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x0, 0x6b) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000418000-0x12)="243879fbcbb0f0ade03ea053de50545927379267d37be10ce8db4f7d69c8047db1211417be2cbec643f3a597624f80000001000000000000ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028f115798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f02000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xff, 0x6, 0x0, 0xae, 0x1ff}, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) getsockname$llc(r6, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6d000)="2f6465762f73657175656e63657200", 0x88384, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00009c7000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d34000-0x8)={r3, 0x792c}, 0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) ioctl(r5, 0x5101, &(0x7f0000ce2000)="3d79ff806ff3") socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0xc206, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x1000, 0x0}, 0x10001, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in=@empty=0x0, 0x1, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000a9d000)="0c", 0x1, 0x40011, &(0x7f0000759000)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0xff}, 0x1c) unshare(0x4005) socket$inet6_sctp(0xa, 0x42, 0x84) 2017/12/15 16:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000022d000-0x9)="2f6465762f73672300", 0x1, 0x10800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00009d9000)={0x2, 0x78, 0x7c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x100, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0xff, 0x0, 0x0, 0x8, 0x6, 0xcbc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b0b000-0x8)="2e2f66696c653000", 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000023d000-0x4)=0x2) keyctl$join(0x1, &(0x7f00008d5000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a4d000)=0x0, 0x800) clock_gettime(0x0, &(0x7f0000051000)={0x0, 0x0}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f92000)="2f6465762f76637300", 0x20100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000b78000-0x4)=0x8, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000fa8000-0x8)={r4, r5/1000+10000}, 0x10) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000258000)="2f6465762f6175746f667300", 0x102, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000d78000-0x12)={@generic="0682e28057f1e57cbaed3a227aa29710", 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea9000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r8 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000315000-0x2a)={0x0, 0x22, "d879878c92beb8225dfffa02d8885ffb7541f4f4f83eecc883ab4ab083b2217a86ad"}, &(0x7f00001e5000-0x4)=0x2a) ioctl$void(r7, 0xc0045878) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000857000-0x57)={r10, 0x3ff, 0x4f, "4b1118bee05f2cff0982abb3c188fe2942c1e04f3ca2bd58513e4f93edbc8f3ec0e388e7db78f961ef15361cb66ea63ed180a3d6a1846c72ecd48df70ad10d40042f591e7cab8bcb3dbad680d388ee"}, 0x57) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc010643a, &(0x7f0000508000)={0x40000000, 0x0, 0x2f}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f000016e000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000d9f000-0x4)=0x20000000000a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005ac000-0x18)={r3, &(0x7f0000b6a000)="f029dde18f296518a049d5e1340c01096173a3ae6487f0fe20eb74bd", &(0x7f0000b5d000-0x1000)=""}, 0x18) r11 = fcntl$dupfd(r1, 0x406, r0) syz_kvm_setup_cpu$x86(r7, r11, &(0x7f0000a53000/0x18000)=nil, &(0x7f0000676000)=[@text16={0x10, &(0x7f00005f9000)="66b80c0000000f23d00f21f86635000000060f23f80f01d1baf80c66b839476f8766efbafc0cb000ee6766c7442400001000006766c74424020a0001006766c744240600000000670f011c2483c800b819010f00d86466660f28a7e600652e0f009d0058b80a000f00d8", 0x6a}], 0x1, 0x58, &(0x7f0000699000)=[], 0x0) syz_emit_ethernet(0x3e, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0xb, 0x4, [@multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) clock_gettime(0x0, &(0x7f00008d4000)={0x0, 0x0}) setsockopt$sock_timeval(r11, 0x1, 0x15, &(0x7f000063f000-0x10)={r12, r13/1000+10000}, 0x10) 2017/12/15 16:29:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aee000)="2e2f66696c653000", 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000000000, &(0x7f0000256000-0x8)={0x8, &(0x7f00003db000-0x40)=[{0x4cfb, 0x2, 0x1, 0x568}, {0x1, 0x2a5, 0xf0e9, 0x80}, {0xa1, 0x9711, 0x8000, 0x2}, {0x3eafcfe3, 0x3ff, 0x5, 0x1f}, {0x89e1, 0x9, 0x1, 0xc9}, {0x4d4, 0x6, 0x7, 0xf0}, {0xff, 0x2, 0x0, 0x0}, {0x800, 0x5, 0x8, 0x40}]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c42000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffd) setsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000cf8000)=0x4, 0x4) r4 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000373000-0x4)=0xc) memfd_create(&(0x7f0000ea0000)="6465616400", 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d48000)={0x6, 0x9, 0x6, 0x101}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003d6000-0xc0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe1b3}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}], 0xc0) mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000fbf000)=0x200000000000009, 0x3a5, 0x1) getdents(r2, &(0x7f00000fc000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) unlink(&(0x7f0000d82000)="2e2f66696c653000") mincore(&(0x7f0000baf000/0x3000)=nil, 0x3000, &(0x7f00005ec000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0xc000, &(0x7f0000ca8000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000c28000)=0x8000040, 0x5, 0x20000001) 2017/12/15 16:29:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x4000100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x1f) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) syz_open_dev$loop(&(0x7f0000284000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x100) syz_open_dev$mice(&(0x7f000083e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000892000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c99000)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x80000000, 0x1, 0x0, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xe6, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00002ae000-0x9)="2f6465762f73672300", 0x7, 0x100) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e41000)=0xb) perf_event_open(&(0x7f000001d000)={0x100000002, 0x78, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000084b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000df9000)="6e65742f6e65746c696e6b00") preadv(r3, &(0x7f0000771000)=[{&(0x7f0000e7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000011a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000537000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000748000)="", 0x0}, {&(0x7f0000676000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000f5d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r5, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000387000-0x38)=[{&(0x7f00009ad000-0x65)="62eda11068485d5b7117fc75121dfe55640ad3384dc56ef10e178cced008f83676a1756f1b8423722973ee9afa24a6fe7fa8d0ce3955a4a18902aafcd935b1cb7575ee057035b6f4dfc028598a57d13da5155753adea942d9e14f8266f74edd194dfa8988b", 0x65}, {&(0x7f0000e6c000)="506eeb559771a72727512cf6b9e1203c9b2957b4c7004b7b698c427e35a35f1066ecfaf1edd400ebd140d7d4545bcab68a65673a25d6ad1bff7759092b701285fd610e477a506f9837f838220d2b", 0x4e}, {&(0x7f0000344000)="8d0f7b0b66b5af59318626121a2d0700557b64fe8a0c801b3d1daefb45a89b32e7a6be850aa91a556e787aa78c59236a1ca1d767c116175975a8e2a2686d7e82fdc79672c0147d34fabc955d82733e5fab46ace58d1d6f874ff5ab494725f16341084d170ac09386743a5d42f395741bded87bf53f5cecd96faf5b52952ebf6d16d5c6fe073d2d868a88633378f12c6f4ffeab3d2ca48c05b16cfb6318d16b2b45bb1ba5894422343cf80a2fbc2c8062556dffcd1423c8ecc395ab", 0xbb}, {&(0x7f0000fab000-0x90)="26196fd23e44d736c878a9461d3f02a4eef5b90da14a5ec32fa87feb535bc7edc162969c0aca07ecab798beec06cc4d646a11ec3d166470000000600000000bcb50e379be05141b91499dcc38f2440bc4c8580ec3ae5618221ff73199355d8a1212832f80500a79a8b71a8ed1c4caaed90ad8e87f5dd046100000002383edd91de7241bd99e4e2873eacae2ccd3cdd", 0x8f}, {&(0x7f0000d4e000-0x5c)="1882a37e65ba615e44579ff7ca7b7e960b56e88c5a3485002003b4d0166072adbc71122e399c9893f0692671402a6269e894117139a2ba5505f4cbc8fe891a6394dec8fbe5895186167192d13cbca67502e777c968717636d0c190", 0x5b}, {&(0x7f0000ec2000)="13425385d900c424b7d9f6e36fe899473b15378445067fa9f16f37f7e7a92835e561777374837bce00771adcfb2943583f3e845808094225996c0319b643869ff8a69b0f000000000000b6ee3aa942254f6490f563903464f32520e0d888c7d70b22d95034051b44ec4008c7ee0c2eb81b05e232656013854bada11af972ee429e126542fc0d545771809bac8f05e1ff0975743ec0da717fb82d0067a93af6bbf10e57b56830e95b4b46917a3476b54908c948", 0xb3}, {&(0x7f0000a30000)="d203435487ffb1497396889fdc207114aa7255210a8c032aea8cd6c5f5bcfd0c0afdd8024179c25e3cf414a21038d738f2935f714a2ee1c9d88591430bc4c4761dd87e222eda15fc51dc2212b096679911cadd67981487d5264ea096796e74e0039055ec22cbd473b6ea70891a74c5ecc0c63636fe25d7aec06dc5abeb65b0eb1dff235708a0b6480aab39e870d9756d6b5488a9a2fa66badcf0f9", 0x9b}], 0x7, &(0x7f0000aac000)=[{0x30, 0x117, 0xfffffffffffffff9, "f41a3e90b26acc9f4dd39b8396523a1de8da36c1d58f578d7c4ab4611db9bcda730d1038"}, {0x88, 0x119, 0x4, "192db722b94d7f6b29f9af879687cf3725f871df38038a8c377506a73478f754291798cb11676f5c17cc2ac905987bba7e3c012b756bf54969e4fe08318cf96c1b223b1fe3a8ff6a088ca34f50282efadb9dd9701ac0db5da5e57aa0c3cfdd74a3be061126cd62b184483d40f2a1501c646de754fdb83930fd89"}, {0x5c, 0x3a, 0x1, "155586990460ea382969d89a5244bbb7560a5fe5e4ef8d2bde206890b5bf50519a93039faaa6f7163101d742bd5aa0dffe7ea29dc0d314aa5ea7a936febbe3dc9df1ad79fd2f768a3025f1339f1a8e"}, {0x80, 0x10f, 0x18c000, "942c12263adaa0b101c5470f0712203b9402b631eb18e897cb00a2bc6a60df55467626c67b3da3359d2fee2cec94abb772e4a65d6290a4bb8d8aa4ea26bc332b4b1951b8c0cb62975a4f57db3a933b41691f5fba1e9628771cae5c2e65ac01052cde1c25e75a37e77c4941043fe051de9bbde7cd"}, {0xbc, 0x104, 0xff, "b2099e411955b6974fb33d3008f3b839c0e95081469c83acb94ed9bd284e47eaef68b13cdbfc6a83a394124bedc8ab32458ebf4935dc18807026da26e0f42776e2982b47fc3018689cdaf9929d64b6585a2414309a807b5ddb253be903dbf678f41b3b7cceb9137af47ae2e5c441c641bb01db237cf124c7d3c89dc6f0f9a405f4c4f407b093400f5b97b4a984ca68bbcf3bcb62114b1188601fc6703275b7fe3e3bb75abfd1a161f24304e81395"}, {0xf0, 0x104, 0x7, "f87f264e604ef8685ace63cb67aabbd4be8da19e26f450aae0284689aa03228c6baf6bf6d2ee2e75b0241b9fe135497623a4c1d01079e8228774133c16d22825506631083b72e1b9fa7f95be76354c55b2f82305976ade62bfa723e8d644a4e1d20c565a72a8ff48e25058b561e8b5f99a79e317df55a409c526f19326a8d146d367a29c44d8e735c65580aea3f23446200c14762a4e0fef0313bc094507d88ebd4e167abc627bd95a1761353afefd3100a518652e8a53f75ae6dc70393408e91104a08a8a1fc2dbe2abe32c2b38d277becb34b3d6f05ad13f58397fac5d9af226f4"}], 0x340, 0x0}, 0x4040056) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000017000)=0x9, 0x4) 2017/12/15 16:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000154000-0x4)=0x0) getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000035a000)={0x0, 0x0, 0x0}, 0xc) sched_rr_get_interval(0x0, &(0x7f0000469000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000025d000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000beb000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x753000)=nil, 0x753000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x307) openat(r2, &(0x7f00004ed000-0x8)="2e2f66696c653000", 0x400000101000, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000077b000-0xe)="6e65742f6d6366696c7465723600") preadv(r3, &(0x7f0000008000)=[{&(0x7f0000007000)="00", 0x1}], 0x1, 0x0) readv(r3, &(0x7f0000e1f000-0x20)=[{&(0x7f00000b7000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000309000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000a89000-0x3)=0x0, &(0x7f00007e8000-0x4)=0x4) syz_open_dev$vcsa(&(0x7f000044a000)="2f6465762f766373612300", 0x3f, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000a06000-0x90)={0x1ff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioprio_get$uid(0x3, r1) syz_extract_tcp_res$synack(&(0x7f00004f1000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000cbe000)={0x2000000000000000, 0x1, 0xffff, 0x2, 0x5}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000811000-0x8)={0x9, 0x10001, 0x9, 0xffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00001ff000)=0x5ffd) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x10, 0x80000) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/15 16:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000085e000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x801) fsync(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) open(&(0x7f0000e6d000+0xc79)="2e2f66696c653000", 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0xfda1, 0x800) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r3, 0x0, 0x0, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 78.643970] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.651203] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 78.658437] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/15 16:29:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d61000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00008dd000)={0x0, 0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000035d000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$kcm(0x29, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000985000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd001, 0x1000, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x52, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x5, 0x0, 0x0, 0x7fffffff, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3000c, 0xe, 0x0, 0x0, [0x0, 0x0, 0x1, 0x3f]}) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) 2017/12/15 16:29:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000208000)="776c616e3147707070317573657276626e796e65743000c7", 0x5) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f000083f000)=0x0, &(0x7f00008c8000)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000817000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000cf000)={0x0, 0x0}) mremap(&(0x7f0000317000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f000076a000/0x4000)=nil) r3 = perf_event_open(&(0x7f0000f31000)={0x5, 0x78, 0x8, 0x0, 0x3, 0x5, 0x0, 0x400, 0x0, 0x2, 0x20, 0x9, 0x2, 0x0, 0x0, 0x5, 0x1, 0x7, 0x100, 0x100, 0xffffffffffffff81, 0x7ff, 0x0, 0xa22, 0xfffffffffffff6c7, 0x1f, 0x0}, 0x0, 0x100, r1, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000c37000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00006c1000-0x4)=0x1000) io_setup(0xc, &(0x7f0000ea3000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000205000)={0x100000000, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "687933d8d2b4a32d", "aa15b895b20e84685dc650448baf8ab825f6658626d3eaa233cd90757b1e5a8b", 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r4, 0x3, &(0x7f0000e52000)=[&(0x7f0000c7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000aca000-0x47)="b97e858030e3bde38c53a4aa9686677ac5a96c9430d9436c090a052f84898f9f213e2cda1a0d701dd8ce3023ad8e03c163c0884fce88ce7a47043ff9ba6e48963a1ee5a913fed3", 0x47, 0x5, 0x0, 0x1, r0}, &(0x7f0000b6b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000309000)="", 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f00005c0000)="1a3b40d08032b164bc1971448c23c0c17e111f532a439480a8b67b0289b7ced8b7677effaaef9c9db1e04b812f1a88069f4a61008ba54531b2d7452095a7d8c1a442fbd5789c9617343b3cefb6b67a4f8d5b7ab79959810fdc762c29cfb1a1e2f44abdfd55", 0x65, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) ftruncate(r2, 0x0) pwritev(r1, &(0x7f000069d000)=[{&(0x7f0000418000-0x74)="368ba09d6475c1e3068b02a85dcda3f3cc787181bd4d921648937a2a1f764fc9f9fc118ba758b1cc32c40180891d471d5ad60ffc4ab9165856f8f04baf20884bf31e60450abb622034b0cb11caa7ae4eacabd5a9888c353c774d00cbb74e37049923649820ee5f6572138f97cff1d92ea606d469", 0x74}, {&(0x7f000062e000-0x1000)="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{&(0x7f000081e000)="36111afced06050d8fb78ddd1a2dab2aa757b9616d152015ab6948fe8470682c38b378545081d69d0488e38a4b136d6ced76c35230a0b2e7811a8fa80377c9f31baadcf2a0080251f1b6ffd5f4e17afeef4ea83125c0ad113acf2aa2f60d9fc3b01117d2d3ec379f10d8834e882bcbbfc9f8874eb55d900bf26604fa991fdd2b28c80770acd169cefd2488e8bd609f2961e2fe0be67f3ae630f30d341f1184ecf9493c34feb78c2ed947324dbba7d6e2adabb4c08c2cbb1796d8677ef853ca2eae1d880427810156a3cab9930bc184cad5bf023127faaa199cf22385ff2d780cfc8e66f767d7b150a4bd308f168f5184f3a96731262a35fd6a768876b614a8a43d19b5ffbe4c0fd528dd605c35d3fc2369967ffe273e819ecd771471cffc192f711d7662e4e9c909dbfa31e1b0b3f2a0f8e6175395f2186eb507258851a4c62ec862ea2c2c6202e31e69278ded5c7d3ea823bad2a3349fa3080bf4b099a2ab750ddbbce767752ccba7386b4fbaf0247beb1ccb5a9650ae121a26f5d4767b96a7b9c8bc5fd8d5c2d243bfd9a4729c2236fb1d5e86b81479156379aff0ce8e95c8a905c2b14687ab841ecfb3a63de1009f3e82a5f4e30c70a08a34164127e48b8fc7b0bcd9db8ec8748b044e237dbcdada3c40e94136197c8d90588fafc98b6a5d83bb5eed349e23e59ae92333f17d630ffe2fe0c724a8704479cdcebcebaa7d86d926d1b25fa81c6f4c79bdfe12623e5fb349438f1eace1c2cf76ef8c70b21596c62163a17e2cac7afb67af096eaaea845de2b2cdded21cc433f555ef0b1b0b7f169b831d954f84944ddaf1a1230b431ecc6df9446d4a48e71f0b18d8c1247bb450c320a8d9a9412f5b95e80fdd45cd53cdc63d29fc878bd834ef37efc0221c5c2e63711cdc6deeb29bfdb141e7e3e7831d7d1aecff8bbc43edd267dc1b3c903de1d810fe8eba666bcc624fa3d2498d84165237e772f398e6534871aab4dca4b1b1565578e11aac81790e829e6df3a355884ffe72366c99badb90ffe8425ae702a344b19613a0e87ab218404d0f69b4cb3f81c7456d6e8453d8a81e4244766a5c583a64df7eb1d64a8cac1a8a64c28c2b328de75ede1abfb347b4f8b652dc91ed7d3b4d6a101f03848c890afa4ef57deb56c9538b9b2845496c1eedaf37e7b7e713c4da19a58f22c08264856c7e5c9fff297ecdaa48cb4cee0ad551a7b6ccaf8037826cb8907c1f71c57f684eacbd47e54bd0c148e65a470fa77007b80bf6753e7044282113c59166d265d0e8a3b2c2154245b6060ef4dba3b9c08602e6ae12b0e608aa474f026edaad14605538997a39619baab3322e5e6e76c012e8467dbf9a60d3399e5d9ebe401ebe982b9bd85790ce7cb1ecc98f2dc7a86fe3f91a039b5d1d44aed747f83fdd79b43572856491e32001ca69aa8cb54bf362090fdca4315ed101330ecc18f2a2238c4e5b244516a9dffe2f47ebef52617fa2ee426ef05154dcef67c3eca78e4bb896d776722cb7ce2e667d84848dad94dd1c39d385b85200a7b5b68729be0de0329051df2d9af6b516f38bfec216d49c8e51207116fce37826fa302c52653a9968c8d3640af52b62ca7a118a65723eefe7b40cd901c1540e06ae71407493d5427656797562f67bd321221106f4308ac45c2754dc04ae31d9b1c6634c569288287eab61a90d2accdf1edf4c179198e98ee6c5ed2179b44dcbfc8143835c745dba045fd0f02e13d08c619dfd3626e976f33056ae584eb83486f440988d59b741c8c559b1cadc0286b8da3831ae62033c2db0e19051ae15a272bb3100592410f781ae4206db59692947b009e9a50264ff45eb95360238c9f7c7ff357610629871cb7001415b361245daa3da629d3085626adcb77f19d05a2e5a12e0fc91246c0760ad1e69483d3a8392826efa23f5ae12e68850d3965697f74ff07bd30ab098606049a9db8533a32815060d580f471118824d607e25409ce2a89e17e522aa68f6cb78f1af5ace7eacabd75a390c68badd41616405b05c1add8e97fb3cb69616f10d28e194d339a4ad5a577f70ab17a38193fdd0531875bdab04618b97dd94b109af0e4e1499dfc199989bbeca2adea483042a0b17dbe6a45241d089be10fcb7504858003f510a10cd76cbab47a782355bfb894b5b9879efb26cc1857f80b0d1dee9421037c9ea294f030d65e43387837e6e42c12b4c5918048a1beaa84743c1a41d0483c0d2db9059c644b021409f905f193b53fa5b5ed16f631e52b2a9966f63dc1e1129047e623d4f5cdc49a61ddab8fbc3b62e45ed6e985494b57dc63ce8503672d7acf7dc6c40d74d1fc3befa02fae00337ec4a7585f704056ed145b7d65cd01824d6f051f76a110f1b9c69af58fdd3e7b1c53413217e53608ee263cb769b0fd2b344324b53cff48223fafecd6ab37f5e4953aacf1c1dd35588abc211513ce95cd1345e0da11f757f7316fd4fd2a0f0631b27155b33d0a0470cfe3fbeb3e6fa5aa38179d261777363e290b341867cad70addd43003cea7f3d2ff79d3a0a5edaa6ebf569c245ced04c0e9d10199a60c4af2f31b17e38f44c8551e941a7e43d82cd13b15a6029a565271820ce31bab4d474b3db0f8a0f164d06dd3e7af8e0592572ed1ed75de48a4a9c4f0114add39d13bdaf62d81a21d4f8805c366eb6155c673dc99187af17b6495d7e5a7f2b3b2e3ccba9dae5c0d4343f0cc32f25576bce6ae14492225cba5f9bdf670b01ca19403988983ea74a80527cf10bacc1d6b7b9aaf251fa026e96b400c25bb1d811de5d2360a5499ac942a2c06f552daa972ecbfc283ace864df83224e1ae98f2d329d48a49daf675faf049be8d6495c065469e19e21275f69308dfa8fa811967f99bf5485e6054dd94aff00f6fa09927c93293a58f048116e7ae9741feaddb0f41bb9e5caaf9036a266e4a2f5ce3eb31c222496e12c3c9107217d1900a4f7bc8e62ae9678de4ee98feb36b76efe6281c8681030dd5b304e6205886e2f94d85c0af53dce270ce8597c610514bcf1cd0b1e68cbddf23f4784d016924e25e6590bdf135839f296916eaa0b3a1d13305c69e41d05932bf8b7bb575199a79f02d04cfb6b78509bedc9ff1f4cb1e7eee9111a2712df55e4ab29cbd0988d0ae593ab2ca9b8fb27c612096e87107eb48b64021eec06214d0fb0d9c2607091aefe0321428ad910ece341484440c45fc3892b3f34fc930faecae20cb486c640158da2ace4519631a85caa8478917125c3f36dce4e5dd94aac7fba392a03163a372326a9e66927db1f2efe2af51330482eccaaa6fec617da4fa2dde58110c46e3c9a272e03b046213ad893ad8244443b7189c098e397bcd24440b0e5ec1fa7627ce58809969a2022f73bbb3f704230ad7c311f1ebbfcb0d2d82cd653848dd95e19d596d2dea4c46506c0e55a5f786f5b6aa3348a737a22eb850b2dbc377144619c9ea53d4f758f6a5cde69b9b06c48b67a0562ea7fcb00fdcf7f6dcb4fdd67f15baceefa6bf750e41b30dad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0x1000}], 0x8, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000553000)=0x4, 0x4) 2017/12/15 16:29:27 executing program 4: r0 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000b84000)=0x7) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8a000)="2f6465762f76637300", 0x600601, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e9f000)=0x0, &(0x7f0000fe4000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000848000-0x78)={0x2, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000075d000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000b1a000-0xa)="636d646c696e6500") ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000836000-0x48)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) preadv(r2, &(0x7f0000b85000)=[{&(0x7f000056c000)="", 0x0}, {&(0x7f0000611000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x2, 0x10000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000658000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f57000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)="2e2f66696c653000", 0x0) prctl$setendian(0x14, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000ae3000-0x1)="da") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r3 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x29) mount(&(0x7f0000a88000)="2e2f66696c65302f66696c653000", &(0x7f0000c9b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000107000-0xc)="69736f3936363000", 0xffd, &(0x7f0000df0000-0x2)="04c0") mount(&(0x7f000011e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000917000)="2e2f66696c65302f66696c653000", &(0x7f0000467000)="78667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") mkdir(&(0x7f0000012000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000f28000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000a06000)="") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000134000-0xc)={&(0x7f0000662000-0xe)="2e2f66696c65302f66696c653000", r3}, 0xc) 2017/12/15 16:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d34000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000650000)="2f6465762f73672300", 0x8, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00001fb000-0x4)=0x7fff) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000093b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001e9000)="2f6465762f6b766d00", 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004ba000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000081b000-0x10)={0x8000000009001, 0x1000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e2f000)={0x1, [0x0]}, &(0x7f0000052000-0x4)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000606000-0x4)=0x3, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000cde000)={0x8, &(0x7f00004a0000)=[{0x7, 0x8}, {0x1, 0x0}, {0x400, 0x10001}, {0x1000, 0x20}, {0x1000, 0x5}, {0x5, 0x1}, {0x401, 0x100000001}, {0x10002, 0x6}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00003d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006d4000)={0x4000010006, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f000093c000)="2f6465762f6b766d00", 0x8000, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000848000)=0x0, &(0x7f000096e000-0x4)=0x4) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003ea000-0x1)={0xffffffff}, 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008b8000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$intptr(0x4, 0x80000000) sched_setparam(r7, &(0x7f00006ba000-0x4)=0x1f) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000dfc000-0x4)=0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000542000+0xbd8)=0xffffffffffffffff) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000dd0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r6}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000d51000-0x68)={0x6, 0x0, [{0x40000100, 0x0, 0xffff}, {0xbff, 0x0, 0x9}, {0x877, 0x0, 0x100}, {0x20a, 0x0, 0x2}, {0xfdf, 0x0, 0x81}, {0xbfa, 0x0, 0x7}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/15 16:29:27 executing program 0: perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x9, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e87000-0xc)="2e6465616400", &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e30000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000cda000/0xd000)=nil, 0xd000) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebd000)="6e65742f6465765f736e6d703600") ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d1c000)=0x1) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ebd000)="2f6465762f7663732300", 0x9, 0x2000) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ebd000)={0x0, 0x2, 0x107000, 0x1000, &(0x7f00008ab000/0x1000)=nil}) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2017/12/15 16:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cc1000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80008, 0x4956) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x8010, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000356000-0x2)="adc7", 0x2, 0x0, &(0x7f0000429000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x80000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x551, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="") mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0x1000, 0x8001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0xd34, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000)={0x2, 0x78, 0x7, 0x2, 0x100, 0x0, 0x0, 0x6, 0x41001, 0x0, 0x100000000100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8001, 0x0, 0x0, 0xaef1, 0x0, 0x1, 0x3, 0x3, 0x0}, 0x0, 0x100000, r2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000cda000-0x28)={0x5, 0x6, 0x933, 0x5, 0x8}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d53000-0x4)=0x0) bind$alg(r4, &(0x7f0000e99000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r4, &(0x7f0000ea6000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f62617365287874732d6165732d6165736e692c6d637279707464287368613235362d7373736533292900000000000000000000000000000000000000"}, 0x58) 2017/12/15 16:29:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x98)={0x3, 0x0, [{0x2, 0x7, 0x0, 0x0, @irqchip={0x8, 0xfffffffffffffffc}}, {0x100, 0x5, 0x0, 0x0, @msi={0xcb, 0x3, 0x7a7d}}, {0x2, 0x6, 0x0, 0x0, @sint={0x2, 0x0}}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x2, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004c9000)="2f6465762f76637300", 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ae000-0xc)="2f6465762f72666b696c6c00", 0x3fffd, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d37000-0xa)="2f6465762f6375736500", 0x480000, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c2000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009d5000-0x4)=0x0, &(0x7f0000b4e000)=0x4) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f000051a000)=0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000ca8000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000990000-0x4)=0xf0) r7 = socket(0x4011, 0x5, 0x100000001) bind(r7, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000a72000-0x4)={r7}) r8 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r8, &(0x7f0000c7e000-0x80)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a3040000002b0afe7ce43a4b2470a0c5006669ca021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70d6f36cb184a"}, 0x80) dup2(r6, r8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000a09000-0x10)={0x0, 0x4, &(0x7f0000f2a000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb7000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000070b000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007da000)=0xe8) getresuid(&(0x7f00009f7000-0x4)=0x0, &(0x7f0000b33000-0x4)=0x0, &(0x7f0000ed4000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e39000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x0, 0xffffffff, 0x3, 0xa0, 0xa0, 0x4, r9, r10}, {0xddf, 0x8000, 0xfff, 0x4, 0x3, 0xa2d, 0xffff, 0x6}, {0x80, 0xcf, 0x1, 0x7}, 0x3, 0x800, 0x165, 0x0, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x20, 0x1ff}, 0x0, @in=@multicast2=0xe0000002, 0xb21, 0x7, 0x0, 0x401, 0x100000001, 0x0, 0x5}}, 0xe8) 2017/12/15 16:29:27 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000c0b000-0xa)="2f6465762f7663732300", 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000792000)={0x2, 0x4}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x2, 0x10000000000010) read(r1, &(0x7f0000fe4000-0xcd)="00000000", 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000156000-0x4)=0xffffffffffffffff, 0x4) write(r1, &(0x7f0000bdd000-0x146)="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", 0x146) fcntl$setflags(r1, 0x2, 0x10000000001) getresuid(&(0x7f00001a7000)=0x0, &(0x7f0000a57000-0x4)=0x0, &(0x7f0000dff000)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d03000)="2f73656c696e75782f636865636b72657170726f7400", 0x80001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00002b2000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000560000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r2, r4) writev(0xffffffffffffffff, &(0x7f0000e2f000-0x50)=[{&(0x7f0000b24000)="d50825be462a1caf373b860fb201eb387af84ab1c5c4335a0af87a25516d7ff7ee2e2d6794e9265cb894e526af3579c253ca88e98ebebead3abb994896df5caeefd48b55dcd84a0c30237a6e4ef88a56c7be4f1171e259fc532d3997bd3ce751b3c4fe556a3c15b844cdd5f7847c7d4edec4e69cf2fae24b0be3301ffc35dd6d3a7a41db60a249bf51c33140bf27a394234c1225d3ad2ba14ac7377b07b90dc9c52249107e18ebbb03eebacc8b90c3aef1f3ca0383876631109bde627ad7024ef66c263ef0a7b4971a08", 0xca}, {&(0x7f0000664000-0x84)="a33be374c764a9dfc1fe6f33a123ada3c8dd29a1b5224af1f85e7e68e5d4cd843a480ec2f205fc1d6459ba21b99275b7138be769ab1186d90a86cd6ed70b31c3cd2564ed4f0dfaa03de7782b7a41911bd4b6afa8b26ce9cef7436e3b29c8b5202a446bac25bbf7c7d13f1dbc1a010926b6d5baaa4200c26086baa03d51eba0d9ff57c5ed", 0x84}, {&(0x7f000071f000)="46f50a18187fd89fa6f8654d523daace0287cb2166b3edf39a0f6db1bc9016732598b4eaa6296d256eca5d9c4fc503f1f5dd0221163302330d7479bdc5c1594a7c6ac14f204bd1ef753f7920dc9ff5816790deeb674841ab3cf0076bac748937c335af6686b31107e03ff6bd5ed4c1ab04f561d0d1b68f328ed3359992196e18b61b80893bdfea51572cca5da6085a9b94319d8e29d32be1883b8d01c3923aa7016b551a60e8005c1041b92128b4518db5fb1d9f3a172c449b5a5a6bd99146f05c025d3775751932f05a94b72db0605414a9808d", 0xd4}, {&(0x7f000075c000+0x12f)="", 0x0}, {&(0x7f00002b9000-0xcb)="2c0cf1f68b2c8f77e6c95580f6e5967693d6588cea70827e92ecfca8029b23d210fda9866baf077c8434a77636d75a5b56a80b0450f9d0e957bd2980ac48a24927d838a15ea11c2001a356d71948aa594b48e963687c37ae58591c5bfd00be8b3d74e27ec523d6bf62505208d1f27cc4eab8bad97613903e86b15b79d9f222bbff4d1ad3b8fb05a9925b438065b8560cbbb92ce4d592d6ed7c32f0a0a9e0a5db24f197ae3ff009736a33d7e2526b3149f6daa82ccf0337647c007789475222d31038579bf2994e2a98b9a6", 0xcb}], 0x5) r5 = socket(0xa, 0x3, 0x15) mount(&(0x7f0000db9000-0x4)="2e2f66696c653000", &(0x7f0000b72000-0x8)="2e2f66696c653000", &(0x7f0000887000-0x4)="75667300", 0x1000, &(0x7f00002eb000-0x1000)="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